20028_Alcatel Facility_2010 CMS

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CORRECTIVE MEASURES STUDY
FORMER ALCATEL FACILITY
2912 WAKE FOREST ROAD
RALEIGH, NORTH CAROLINA 27609
NCD 003-185-238

Prepared For:
Alcatel-Lucent USA Inc.
2301 Sugar Bush Road
Raleigh, North Carolina 27612-3382

Prepared by Consultant:
AMEC Earth & Environmental, Inc.
2200 Gateway Centre Blvd., Suite 205
Morrisville, North Carolina 27560

September 16, 2010

________________________________ ________________________________
Harold M. Thurston, L.G. Kathleen A. Roush, L.G.
Senior Project Manager NC Environmental Group Manager

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Morrisville, NC 27560 www.amec.com

CORRECTIVE MEASURES STUDY
FORMER ALCATEL FACILITY
2912 WAKE FOREST ROAD
RALEIGH, NORTH CAROLINA 27609
NCD 003-185-238

Submitted to:
North Carolina Department of Environment
and Natural Resources
Division of Waste Management,
Hazardous Waste Section

Prepared for:
Alcatel-Lucent USA Inc.
2301 Sugar Bush Road
Raleigh, NC 27612-3382

Submitted by:
AMEC Earth & Environmental, Inc.
Raleigh, North Carolina

September 16, 2010

AMEC Project No. 559480000

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EXECUTIVE SUMMARY

AMEC Earth and Environmental, Inc (AMEC) has completed a Corrective Measures Study
(CMS) of the former Alcatel Sourcing Facility located at 2912 Wake Forest Road, Raleigh, North
Carolina. The purpose of this CMS is to develop and evaluate corrective action alternatives and
to recommend the corrective measure(s) to be implemented at the facility. The CMS includes a
summary of current site conditions, establishment of clean up objectives, identification and
evaluation of corrective measure alternatives, and details on the recommended corrective
measure.

Alcatel began voluntarily assessing soil and groundwater impact on the property in 1989.
Assessment results indicate an apparent release of tetrachloroethene (PCE) and
1,1,1-trichloroethane (TCA) which contained the stabilizer 1,4-dioxane, has occurred. Currently
concentrations of TCA in the groundwater are below the North Carolina Administrative Code
15A Subtitle 2L Section .0202 (g) (2L Groundwater Standard) across the site; however,
daughter products of this compound are present. Compounds currently present at
concentrations in the groundwater above their respective 2L Standard include 1,4-dioxane,
1,1-dichloroethene (1,1-DCE), 1,1-dichloroethane (1,1-DCA), PCE, trichloroethene (TCE), and
vinyl chloride.

The PCE groundwater plume covers the largest area, extending from the subject property south
to Six Forks Road in both the shallow and bedrock aquifer units. Other constituents of concern
(COCs) targeted for corrective measure include 1,1-DCE and 1,4-dioxane. However, the
distribution of the 1,1-DCE and the 1,4-dioxane are dissimilar from that of the PCE. Whereas
the PCE plume extends to the south in both the shallow and bedrock aquifer, the 1,4-dioxane is
found almost exclusively in the shallow aquifer and the plume trends toward the southwest,
coinciding with current shallow groundwater flow directions. Similarly, the distribution of 1,1-
DCE in the bedrock unit has a component trending to the southwest. Whereas higher
concentrations of PCE can be encountered in the bedrock zone (MW-4d), higher concentrations
of 1,1-DCE and 1,4-dioxane are encountered in the shallow saprolite aquifer.

Several groundwater remedial methods have been employed at the site over the years. Of most
significance, a pump and treat groundwater remediation system began operating in 1997. The
system consisted of injection wells, recovery wells, containment recovery wells, and a treatment
facility. Although the historical operation of the pump and treat groundwater remediation system
has been successful and reduced the concentration of COCs in the groundwater, the removal
rate has steadily decreased over the past several years leading to asymptotic conditions.

There have also been two soil remedial efforts performed since the initial identification of COCs.
The first removal action was conducted in 1990-1991, and the second in September 2009. A
total of 437 tons of soil was excavated and disposed of offsite. The soil removal actions were
successful in removing the majority of the impacted soil. The concentrations of COCs remaining
in the soil are either below levels protective of groundwater, or can be addressed using
institutional controls. Therefore, additional soil remedial action is not discussed in the CMS.

The 2L Standard for each COC in the groundwater has been established as the corrective
action performance goals for groundwater at this site. These performance goals have been
established to determine the extent of groundwater to be addressed under the proposed action.
The successful treatment of large dilute plumes is technically challenging, and as such the

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treatment of the groundwater at the subject site to meet 2L Standards cannot be guaranteed
with the active remedial methods currently available. Therefore, Alcatel Lucent USA, Inc. is
seeking to move the site toward a monitored natural attenuation (MNA) alternative, allowing the
physical processes of advection, dispersion, and adsorption to address the remaining
downgradient low concentrations of COCs.

To move to the MNA alternative, further reduction of contaminant mass in the shallow
groundwater aquifer is warranted. With the previous removal of the impacted soils, the majority
of the contaminant mass lies in the shallow aquifer material. Once source contaminant mass
reduction has been achieved, MNA will be utilized for the dilute plume. Removing this remaining
mass will have a positive impact to overall groundwater concentrations within the competent
bedrock unit and in the shallow aquifer downgradient of the treatment area. Therefore, the focus
of this CMS is to evaluate remedial alternatives which can be utilized for the source area and
allow MNA to be utilized for the downgradient portion of the dilute plume.

Through the analysis of alternatives to treat the shallow aquifer in the source area, AMEC
recommends that the shallow source material be treated using in-situ chemical oxidation (ISCO)
via soil blending. Under the MNA alternative, groundwater monitoring would be conducted for
several years to evaluate the overall effectiveness of the source reduction. A trigger for
additional corrective measure may occur if the contaminant plume does not reach steady state
conditions or increases in size.

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TABLE OF CONTENTS

1.0 INTRODUCTION ............................................................................................................... 1
1.1 Property History ........................................................................................................ 1
1.2 Regulatory History .................................................................................................... 2

2.0 ADDITIONAL SITE ASSESSMENT AND REMEDIAL ACTIVITIES ................................ 4
2.1 Data Gaps ................................................................................................................ 4
2.2 Soil Assessment and Remediation ........................................................................... 4
2.2.1 Additional Soil Assessment/Source Identification .......................................... 4
2.2.2 Soil Remediation/Source Removal ................................................................ 5
2.3 Additional Groundwater Assessment ....................................................................... 5
2.3.1 Unconsolidated Aquifer/Source Area Groundwater Assessment .................. 5
2.3.2 Assessment of Partially Weathered Rock Unit .............................................. 6

3.0 SITE CONCEPTUAL MODEL ........................................................................................... 7
3.1 Lithologic Units ......................................................................................................... 7
3.2 Groundwater Flow .................................................................................................... 8
3.3 Distribution of COCs ................................................................................................. 9

4.0 INTERIM REMEDIAL MEASURES ................................................................................. 10
4.1 Pump and Treat ...................................................................................................... 10
4.2 Aggressive Fluid Vapor Recovery (AFVR) ............................................................. 11
4.3 Monitored Natural Attenuation ................................................................................ 12
4.4 In-Situ Chemical Oxidation ..................................................................................... 12

5.0 ESTBALISHMENT OF MEDIA CLEAN UP OBJECTIVES ............................................ 13
5.1 Soil Cleanup Objectives ......................................................................................... 13
5.2 Groundwater Clean Up Objectives ......................................................................... 14

6.0 IDENTIFICATION OF THE CORRECTIVE MEASURES ALTERNATIVES ................... 15
6.1 In-Situ Chemical Oxidation Via Direct Injection ...................................................... 16
6.2 In-Situ Chemical Oxidation via Soil Blending ......................................................... 17
6.3 Enhanced Biodegradation and Bioaugmentation ................................................... 18
6.4 Permeable Reactive Barrier ................................................................................... 19
6.5 Dig and Haul ........................................................................................................... 19
6.6 Monitored Natural Attenuation with Source Removal ............................................. 20
6.6.1 Primary Lines of Evidence ........................................................................... 20
6.6.2 Secondary Lines of Evidence ...................................................................... 21
6.6.3 Optional Lines of Evidence .......................................................................... 21

7.0 RECOMMENDED CORRECTIVE MEASURES .............................................................. 22

8.0 CORRECTIVE ACTION IMPLEMENTATION SCHEDULE ............................................ 23

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TABLE OF CONTENTS (CONTINUED)

FIGURES

Figure 1 Site Location Map
Figure 2 Site Layout Map
Figure 3 AOC Areas Location Map
Figure 4 Soil Excavation and Sample Location Map
Figure 5 Temporary Well Location Map
Figure 6 Total VOC Isoconcentration Map (Unconsolidated Aquifer) – October 2009
Figure 7 Total VOC Isoconcentration Map (Bedrock Aquifer) – October 2009
Figure 8 PCE Isoconcentration Map (Unconsolidated Aquifer) – October 2009
Figure 9 PCE Isoconcentration Map (Bedrock Aquifer) – October 2009
Figure 10 1,1-DCE Isoconcentration Map (Unconsolidated Aquifer) – October 2009
Figure 11 1,1-DCE Isoconcentration Map (Bedrock Aquifer) – October 2009
Figure 12 1,4-Dioxane Isoconcentration Map (Unconsolidated Aquifer) – October 2009
Figure 13 1,4-Dioxane Isoconcentration Map (Bedrock Aquifer) – October 2009
Figure 14 Cross Section Index
Figure 15 Lithologic Cross Section A-A’
Figure 16 Lithologic Cross Section B-B’
Figure 17 Lithologic Cross Section C-C’
Figure 18 Groundwater Contour Map Shallow Aquifer – 10/26/99
Figure 19 Groundwater Contour Map Deep Aquifer – 10/26/99
Figure 20 Groundwater Contour Map Shallow Aquifer – 10/19/2004
Figure 21 Groundwater Contour Map Deep Aquifer – 10/19/2004
Figure 22 Groundwater Contour Map Shallow Aquifer – 10/06/2009
Figure 23 Groundwater Contour Map Deep Aquifer – 10/06/2009
Figure 24 Proposed Shallow Source Area Treatment Area

TABLES

Table 1 Post Excavation Soil Sampling Results
Table 2 Groundwater Analytical Results – PWR Investigation
Table 3 Well Completion Information
Table 4 October 2009 Groundwater Analytical Results
Table 5 Evaluation of Remedial Alternatives

APPENDICES

Appendix A Boring Logs and Well Completion Diagrams – PWR Investigation
Appendix B Laboratory Analytical Data
Appendix C Historical Analytical Data Tables and Graphs
Appendix D BIOCHLOR Model Input Parameters and Results

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1.0 INTRODUCTION

This Corrective Measures Study (CMS) has been prepared for the former Alcatel USA Sourcing,
Inc. (Alcatel) facility located at 2912 Wake Forest Road, Raleigh, Wake County, North Carolina
(Figure 1). The purpose of the CMS is to develop and evaluate corrective action alternatives
and to recommend the corrective measure(s) to be implemented at the facility. This CMS
includes a summary of current site conditions, establishment of clean up objectives,
identification and evaluation of corrective measure alternatives, and details on the
recommended corrective measure.

1.1 Property History

The former Alcatel facility (Site) consists of approximately 24 acres with a 234,000 square foot
building, storage and maintenance buildings, parking areas, and landscaped areas on the
property (Figure 2). The Kellogg Corporation, a division of ITT, began operating at the facility in
1958, producing telecommunications equipment. Alcatel bought the facility in 1987 and
performed electroplating operations as part of the manufacturing process until 1990.

Alcatel obtained a Resource Conservation and Recovery Act (RCRA) permit to store hazardous
wastes at the site, including wastes with the following waste codes: F001 F002, F005, F006,
F008, D001, D002, and D008. Under the RCRA permit, Alcatel was authorized for the following:

• Storage of the wastes described above in 55 gallon containers on two uncovered pads
at the site;
• Drying of dewatered wastewater treatment sludge by evaporation while stored in a roll-
off container located on the former sludge treatment container storage pad;
• Maintenance of in-ground holding tanks which received aqueous tin, lead, copper,
chromium, nickel, mineral acid, caustics, and ammonium bifluoride wastes from the
circuit board manufacturing processes; and,
• Treatment of wastes and rinse water at the on-site waste water treatment plant (WWTP).

The printed circuit board manufacturing operations at Alcatel ceased in 1990. At that time, all
circuit board manufacturing equipment was decontaminated and sold. Structures associated
with the manufacturing process, such as holding tanks and plating trenches, were
decontaminated and decommissioned following the shut-down of manufacturing operations. The
WWTP was also closed and decontaminated in 1991. The former WWTP equalization basin
was converted into a chilled water storage tank unit, which was then used as part of the facility
heating, ventilating, and air-conditioning (HVAC) system. The remaining WWTP equipment was
dismantled. The area was decontaminated and a level concrete floor was poured over the
existing floor. The area was converted for use as a maintenance area.

The site was sold in July 2003 to ITB Holdings, LLC and the site is currently not occupied,
however, ALU maintains ownership of the environmental liability. The Alcatel facility continues
to operate under the RCRA Hazardous Waste Permit (NCD 003-185-238), which was reissued
on August 31, 2007.

Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
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1.2 Regulatory History

Alcatel began voluntarily assessing soil and groundwater impact on the property in 1989. Since
that time several documents have been prepared that detail the environmental conditions and
have been used in the preparation of this CMS. These documents include:

• RCRA Facility Investigation for AOC#1 and AOC #2, National Environmental
Technologies, Inc., February 1996.
• Interim Corrective Measures Plan for AOC #1 and AOC #2, National Environmental
Technologies, Inc., February 1996.
• Phase II RCRA Facility Investigation, Triangle Environmental, Inc., November 1998.
• Corrective Measures Study, TRC Environmental Corporation, January 2002.
• Revised Corrective Measures Study, TRC Environmental Corporation, May 2003.
• Interim Measures Progress Reports, Periods October 2001 through October 2009, TRC
Environmental Corporation and AMEC Earth and Environmental, Inc.
• Soil and Limited Groundwater Assessment Report and Soil Excavation Workplan, AMEC
Earth and Environmental, Inc., July 2009.
• Evaluation of Alcatel USA Sourcing, Inc. Status Under the RCRA Info Corrective Action
Environmental Indicator Event Codes (CA725 and CA750), Techlaw, Inc. for USEPA,
July 2009.
• Soil Excavation Report, AMEC Earth & Environmental, Inc., April 2010

During the 1996 RCRA Facility Investigation (RFI), two major Areas of Concern (AOC) were
identified in addition to the groundwater impact. Figure 3 illustrates the location of AOC #1 and
AOC #2.

AOC #1 was designated as the rear alleyway of the building and contained soils impacted with
metals and volatile organic compounds (VOCs). The impacted soils were limited to four smaller
areas labeled as Areas 1 through 4. Areas 1, 2, and 4 were impacted with metals. Areas 1 and
2 were located along the alleyway and contained soil impacted with lead and copper as a result
of leaks from subsurface process piping. The impacted soil was excavated and transported off-
site for disposal. Area 4 was located in the central portion of the alleyway and was the former
location of a chemical processes shed. Soil and asphalt were sampled and concentrations of
lead exceeded applicable goals. A total of 17.8 tons of soil was removed from the area and
transported to a disposal facility in Michigan.

Area 3 was located on the western end of the alleyway. This area reportedly contained soils
impacted with VOCs, including 1,1,1-trichloroethane (TCA), 1,1,2-trichloroethane (1,1,2-TCA),
1,1-dichloroethane (1,1-DCA), 1,2-dichloroethane (1,2-DCA), 1,1-dichlroroethene (1,1-DCE),
and tetrachloroethene (PCE). The RFI confirmed that a historic release occurred from a TCA
aboveground storage tank (AST) in Area 3. Reportedly, approximately 92 tons of soil was
removed from this area in 1990-1991.

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Former Alcatel Facility, Raleigh, North Carolina
September 2010
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AOC #2 is the former printed circuit board manufacturing area, located on the northern end of
the facility. During the manufacturing operations, electroplating and chemical plating processes
were performed in this AOC. Soil and groundwater impact was present as a result of an
apparent release of TCA and PCE at the former printed circuit board manufacturing area.

The RFI revealed that the predominant constituents of concern (COC) at the site include 1,1-
DCE, 1,1-DCA, 1,2-DCA, PCE, TCA, trichloroethene (TCE), vinyl chloride, and 1,4-dioxane. The
groundwater plume of total VOCs extends approximately 1,000 feet downgradient from AOC #1,
with an average width of approximately 300 feet. The VOCs are present in both the
unconsolidated and the bedrock aquifers, and extends to a depth of approximately 80 feet
below land surface (bls). Copper and lead were also identified as COCs in groundwater.
However, no copper or lead groundwater plumes have ever been identified and concentrations
of these metals are mostly below North Carolina 2L Groundwater Quality Standards (2L
Standards).

An Interim Corrective Measure (ICM) Plan was prepared in 1996 that outlined a proposed
interim remedial alternative. The plan included the installation of an interim groundwater
remediation system which was designed to create a hydraulic barrier to reduce the size and
stop the downgradient progression of the impacted groundwater. The system included a series
of groundwater extraction wells and the produced groundwater would be treated and re-injected
on-site. The groundwater remediation system began operating in September of 1996. ALU
discontinued the use of the injection wells in July 2002 and instead discharged the treated
groundwater to the adjacent stream under a National Pollutant Discharge Elimination System
(NPDES) permit.

As a measure of the effectiveness of the groundwater pump and treat system operating at the
Site, Interim Measure Progress Reports have been prepared on a semi-annual basis. These
reports present the analytical results of groundwater samples collected from selected
groundwater monitoring wells at the site, detail the direction of groundwater flow, and define the
extent of the groundwater contaminant plume in the surficial and bedrock aquifer. Finally,
historical data is tabulated to define trends in the reduction of contaminants in the groundwater.
The latest report completed is the October 2009 Interim Measure Progress Report. Although
samples were collected in April 2010, the April 2010 Interim Measures Progress Report was not
submitted by publication time of this CMS Report.

In 2001, ALU began to evaluate other remedial techniques to address in the site. TRC
Environmental Corporation (TRC) submitted a Corrective Measures Study in January 2002. The
CMS summarized the elements of the treatment system, its performance, and supplemental
corrective measures that were employed to enhance the performance of the existing pump and
treat system. A revised CMS was submitted by TRC in May 2003, and recommended using
Monitored Natural Attenuation (MNA) as a remedial option for the groundwater. In March 2004,
the North Carolina Department of Environment and Natural Resources (NCDENR) approved a
year-long MNA pilot test that included shutting down the recovery well system and monitoring
the aquifer conditions as conditions return to steady state following seven years of groundwater
extraction activities. The pilot test began in April 2004 and lasted for approximately 13 months.
On May 26, 2005, ALU voluntarily began operating the groundwater remediation system again.
However, groundwater was only extracted from the three northern-most recovery wells (RW-1
Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
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through RW-3). With the approval of NCDENR, Well RW-1 was shut down in May 2005, while
well RW-2 was shut down in June 2008 due to pump mechanical failures. ALU has been
utilizing well RW-3 to control the migration of the COCs.

2.0 ADDITIONAL SITE ASSESSMENT AND REMEDIAL ACTIVITIES

The facility is currently vacant and in severe disrepair. Regardless, soil and groundwater
assessment and remediation has continued. In fact, the abandonment and dilapidation of the
building has provided opportunities to access areas of the site that would not ordinarily be
available. Larger equipment was mobilized to delineate and remediate areas with residual
source material within the facility. These activities were performed in conjunction with the
operation of the pump and treat system that has served as the interim remedial measure. A
summary of the additional assessment and remedial activities recently completed are provided
below.

2.1 Data Gaps

In 2007, ALU requested that AMEC determine if alternative remedial approaches could be
utilized in place of the interim groundwater pump and treat system. AMEC evaluated various
remedial techniques, most of which involved source reduction. In order to effectively implement
these techniques, additional information was required to determine if a source of TCA and PCE
was present which would continue to impact groundwater.

As noted above, soil assessment activities were conducted as part of the RFI which indicated
that there had been releases in both the circuit board manufacturing area (AOC #2) and in Area
3 of AOC #1 as a result of a release from the TCA AST. The soil data collected indicated that
only low levels of COCs remained in the unsaturated zone. The RFI and subsequent reports
indicated that these source areas had been addressed.

However, AMEC noted a continued presence of 1,4-dioxane in the groundwater at the northern
end of the parcel, near AOC #1. 1,4-Dioxane is an additive to the solvent TCA and is miscible in
water with a very low retardation factor, so it is not readily absorbed to the soil matrix.
Therefore, this compound is generally found near the leading edge of the plume. The continued
detection of this compound in monitoring wells located at AOC #1 (Area 3) and AOC #2
indicated that COCs were likely present in the soil, providing an on-going source of COCs to the
underlying groundwater. By delineating and addressing remaining source material in both the
saturated and unsaturated zones, concentrations of COCs within the overall groundwater plume
will ultimately decrease.

2.2 Soil Assessment and Remediation

2.2.1 Additional Soil Assessment/Source Identification

AMEC performed additional soil and limited groundwater assessment activities in AOC #1 and
AOC #2 according to the July 2008 Soil Sampling Workplan. Assessment activities were
designed to identify remaining potential sources to groundwater impact in AOC #2, and to
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Former Alcatel Facility, Raleigh, North Carolina
September 2010
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further define the limits of impacted soil at Area 3 of AOC #1. Limited groundwater assessment
activities were also conducted to further characterize shallow groundwater beneath the floor
slab of the main building. The results of the soil assessment were included in the AMEC July 17,
2009 report entitled Assessment Report and Soil Excavation Workplan.

As stated above, a release occurred from a TCA AST. In 1990-1991, approximately 92 tons of
impacted soil was removed adjacent to the chiller room and along the alleyway. Additional soil
could not be removed due to the presence of the chillers and the large fire line which runs
through the center of the alleyway. Therefore, some impacted soil remained. With the presence
of 1,4-dioxane in the groundwater, it was suspected that COCs could be present in this portion
of the site. To provide access to this area, the chillers were moved and the chiller room structure
was demolished.

The assessment data collected confirmed the presence of COCs in soil beneath the former
chiller room and concrete pad present on the north side of the building adjacent to the concrete
alleyway. In addition, impact was also identified in an interior room of the main building at the
former location of the TCA distiller. Soil contained TCA, PCE, DCA, and DCE. The highest
concentrations were observed at the chiller room. The majority of impact was present in the soil
interval at five to nine feet bls. Minimal detectable impact was present in the surficial soils above
five feet bls. AMEC recommended the excavation and off-site disposal of impacted soil in both
areas.

In addition to the soil assessment activities, during this investigation phase AMEC also installed
temporary groundwater monitoring wells to further define where the highest concentrations of
COCs were present within the shallow aquifer unit. These results are summarized in Section
2.3.

2.2.2 Soil Remediation/Source Removal

In August and September 2009, approximately 345 tons of impacted soil was excavated
addressing areas that could not originally be accessed (Figure 4). The removal action reduced
the potential that the source material present within the vadose zone would further degrade
underlying groundwater. Analytical results of post excavation soil samples collected from the
side walls and bottom of the excavations indicate that minimal VOC impacted soil remains
(Table 1). Further details on the excavation of impacted soil can be found in the AMEC April 13,
2010 report entitled Soil Excavation Report.

The soil removal action was successful in removing the majority of the impacted soil. Therefore,
additional soil remedial action is not discussed in the CMS. The concentrations remaining are
either below levels protective of groundwater, or can be addressed using institutional controls.

2.3 Additional Groundwater Assessment

2.3.1 Unconsolidated Aquifer/Source Area Groundwater Assessment

In October 2008 during the soil assessment activities described in Section 2.2.1 above,
groundwater samples were collected from selected soil boring locations in AOC #1 and AOC #2
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Former Alcatel Facility, Raleigh, North Carolina
September 2010
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from the unconsolidated aquifer. The groundwater analytical results were used to identify areas
beneath the floor slab of the building that may need to be addressed as part of the final
groundwater remedial alternative.

Groundwater samples were collected from temporary wells installed in borings SB-5, SB-8,
SB-11, SB-12, SB-19, and SB-21 (Figure 5) from within the building footprint. The analytical
results of groundwater samples collected from each of the temporary wells indicated the
presence of VOCs. Concentrations of total VOCs ranged from 22.3 micrograms per liter (µg/L)
to 6,436 µg/L in the sample collected immediately south of the chiller room. The majority of this
sample consisted of 1,4-dioxane which was present at a concentration of approximately 5,100
µg/L.

The greatest concentration of COCs in the unconsolidated aquifer exists beneath the former
chiller room and extends south approximately 100 feet beneath the main building. The
remaining VOC plume, which was previously defined, consists of much lower dilute
concentrations of various VOCs and extends south and southwest beneath the main building
and onto the adjoining property to the south.

The groundwater analytical results gained from the installation of temporary wells collected in
October 2008 were combined with the October 2009 unconsolidated aquifer groundwater
analytical results to produce the isoconcentration maps presented as Figures 6, 8, 10, and 12.
The analytical results of groundwater samples collected from temporary wells provided
expanded detail on the location and concentration of COCs in the shallow groundwater of the
source area. These results are graphically depicted in the detail boxes presented in the above
mentioned figures.

2.3.2 Assessment of Partially Weathered Rock Unit

As described above, elevated concentrations of VOCs were detected in the shallow
unconsolidated saprolite aquifer unit. The saprolite material is underlain by partially weathered
rock (PWR) material which can have higher transmissivities and provide a preferential pathway
for the migration of COCs. Since higher concentrations of VOCs were detected in the shallow
unconsolidated aquifer unit, AMEC believed that additional assessment of the PWR unit was
warranted to determine if this aquifer zone also contained elevated concentrations of COCs,
providing a continuing source of the VOCs to the underlying fractured bedrock material.

During previous assessment activities, only shallow wells could be installed through the floor
slab within the building area. This was primarily due to the limited height clearance available.
With the dilapidation of the building, AMEC could now remove the ceiling tiles and overhead
structures. This provided four to five feet of additional vertical clearance and allowed AMEC to
utilize a small sonic rig which could reach the PWR unit.

On November 16 through November 18 2009, AMEC supervised the installation of six
groundwater monitoring wells screened within the PWR hydrogeologic unit. The wells were
installed within the building using a mini sonic drill rig. Soil and rock cores were obtained using
this drilling methodology and a description of the sample media was performed. To accurately

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Former Alcatel Facility, Raleigh, North Carolina
September 2010
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determine the composition of the PWR unit and the depth to competent bedrock, continuous
cores of the unconsolidated overburden, PWR unit, and the competent bedrock were obtained
during the installation of each boring. Once the competent rock unit was encountered, the
borehole was completed with a Type II, groundwater monitoring well. Further details on the
installation of PWR wells are included in Appendix A.

Analytical results of groundwater samples collected from the newly installed PWR wells indicate
the presence of VOCs. Groundwater analytical results are summarized on Table 2 and the
laboratory analytical reports are included in Appendix B. AMEC has prepared isoconcentration
maps for the primary COCs and these are included as Figures 6 through 13.

The thickness of the PWR unit was found to range from approximately 6 to 16 feet. The
concentrations of COCs observed within the PWR zone were found to be very similar to those
observed within the overlying saprolite unit. Whereas at some sites the PWR can be more
transmissive and form a preferential pathway for the migration of the COCs, at the former
Alcatel site, the PWR is relatively thin and in some locations has hydraulic conductivities equally
low as the saprolite material. The elevated concentrations of COCs identified within the shallow
zone near the former chiller room are also likely reflected within the underlying PWR unit. Based
on the data collected, AMEC believes that the PWR and saprolite act as one hydrogeologic unit
as far as the vertical and lateral distribution of the COCs.

3.0 SITE CONCEPTUAL MODEL

3.1 Lithologic Units

Since the inception of assessment activities at this site in 1989, 31 monitoring, 22 recovery, and
9 injection wells have been installed at the site. Many of the wells have since been abandoned.
A summary of construction details of both the existing and abandoned wells are presented in
Table 3.

Stratigraphic information collected over the course of the various phases of investigation
indicates that there are three lithologic units at the site. These units include the following:

• Unconsolidated Saprolite
• Partially Weathered Rock (PWR)
• Competent Bedrock consisting of and Intrusive Felsic Granite into a Biotite Gneiss or
Schist.

Cross sections down the center of the plume (A-A’) and perpendicular to general groundwater
flow (B-B’ and C’C’) are provided as Figures 15, 16, and 17, respectively. A cross section index
is included as Figure 14.

The saprolite consists of unconsolidated sands, silts and clays which extend from ground
surface to 20 to 25 feet bls. The PWR serves as a gradational contact to the underlying
competent rock and ranges from 6 to 16 feet thick. This unit grades from saprolite material with
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some gravel size rock material, to less weathered chunks of either granite or gneiss with
minimal clay. The underlying bedrock consists of an intrusive felsic granite into a biotite gneiss
or schist. Massive, unfoliated rock types such as this tend to create thinner PWR units than
other rock types such as slate or phyllite.

The competent rock underlying the PWR unit is likely fractured. Although a fracture trace
analysis or a geophysical study have not been conducted, based the migration of COCs and
injection results, fractures appear to trend approximately N 60° W and N 30° E. Actual fracture
directions have not been measured. Drilling logs indicate that there is significant fracturing in the
upper 10 to 20 feet of the unit and the fracturing decreases significantly below this point.

As part of the 1996 RFI, aquifer testing was performed on multiple wells to assess and
characterize the hydrogeology. Slug test results confirmed that the silts and clays of the
saprolite unit exhibited low hydraulic conductivities (3.99 ft/day). The PWR zone is by definition
more weathered than the underlying competent rock unit. As such, it contains both clays and
silts from the weathering process. In addition, remnant fractures are usually present which can
increase the hydraulic conductivity of the unit. Therefore, the conductivities for the PWR unit
would be expected to fall between those observed for the saprolite and competent rock.

Significant testing was conducted on the fractured bedrock unit. Some of the lithologic zones
tested may have also included some of the PWR zone. Based on a step-drawdown test and a
72-hour constant rate pumping test, the average hydraulic conductivity was determined to be
19.40 ft/day. Since water is transmitted through fracture flow, these conductivities would be
expected. This is based on the following individual conductivities.

Well Number Screen Depth (feet) Conductivity (ft/day)
RW-1 ~15 19.89
RW-2 ~37 17.97
MW-2sk 15 12.60
MW-2ik 37 40.59
MW-4d 52 15.02

3.2 Groundwater Flow

Groundwater elevations in the shallow wells measured in October 2009 indicate the overall
direction of groundwater flow in both the water table and the bedrock aquifer is towards the
southwest. Whereas the groundwater flow in the bedrock beneath the former Alcatel facility
property is directed towards the west-southwest, flow on the properties to the southwest reveal
a flow direction towards the south-southwest. The average groundwater gradient at the water
table was approximately 0.01 ft/ft.

During the October 2009 sampling event, an upward vertical gradient of approximately +0.03
ft/ft was measured in most of the groundwater monitoring wells. A downward gradient (-0.04
ft/ft) was measured at the MW-3sk/3dk and MW-9sk/9dk well nests. The MW-3sk/3dk well nest
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is located near the only groundwater extraction well still operating. Well nest MW-9sk/9dk is
located at the toe of the groundwater plume, near Six Forks Road.

As would be expected, the operation of the pump and treat system has had a large impact on
the overall groundwater flow directions in both the shallow saprolite material, and the fractured
bedrock unit. AMEC prepared potentiometric maps showing groundwater flow in both these
horizons for the following three time periods:

• December 26, 1999 – The pump and treat system was in full operation (Figures 18 and
19),
• October 19, 2004 – System had been operating under “pulsed pumping” for last several
years (Figures 20 and 21), and,
• October 6, 2009 – The system has been operating with only one to three recovery wells
in operation for the last 5 years (Figures 22 and 23).

The potentiometric maps demonstrate that the operation of the pump and treat system resulted
in a groundwater gradient which flowed nearly north/south, along the line of groundwater
extraction wells. Once the system was turned off and groundwater flow returned to natural
conditions, the groundwater began to flow toward the southwest, toward the remnants of the
stream (now culverted) which runs along Wake Forest Road.

3.3 Distribution of COCs

A summary of the most recent analytical results obtained in October 2009 is included as Table
4. The release at the site apparently consisted of PCE and TCA which contained the stabilizer
1,4-dioxane. Concentrations of TCA are now below the 2L Groundwater Standard across the
site. However, daughter products of this compound are present. Compounds now present at
concentrations above their respective 2L Standard include 1,4-dioxane, 1,1-DCE, 1,1-DCA,
PCE TCE, and vinyl chloride. Benzene has been detected in one well (MW-12s adjacent to the
property boundary) but this compound was not historically used at the site.

Isoconcentration maps have been prepared which detail site conditions as of the October 2009
groundwater sampling event. The isoconcentration maps show the distribution in the shallow
saprolite unit and the bedrock aquifer unit for total VOCs (Figures 6 and 7), PCE (Figures 8 and
9), 1,1-DCE an anaerobic breakdown product of TCA (Figures 10 and 11), and 1,4-dioxane
(Figures 12 and 13). AMEC has incorporated the shallow and PWR groundwater sampling
results obtained in 2008 and 2009 (as described in Section 2 above). These maps provide a
comprehensive view of the current distribution of the COCs.

The PCE plume covers the largest area, extending to Six Forks Road in both the shallow and
bedrock aquifer units. The highest concentrations of PCE are found in bedrock well MW-4d,
located on the southern side of the former Alcatel facility. The shallow groundwater plume
follows the groundwater flow directions which were induced as a result of the groundwater pump
and treat system. The distribution of PCE in the bedrock follows this same trend. This is likely

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because the plume has followed the trace of the fractures which trend in this direction and
operation of the deep groundwater extraction wells. With the shut down of the pump and treat
system, there has been little change in the vertical and lateral distribution of the PCE in either
the shallow or bedrock aquifers.

The distribution of the 1,1-DCE and the 1,4-dioxane are dissimilar from that of the PCE.
Whereas higher concentrations of PCE can be encountered in the bedrock zone (MW-4d),
higher concentrations of 1,1-DCE and 1,4-dioxane are encountered almost exclusively in the
shallow saprolite aquifer. The 1,4-dioxane is in the shallow aquifer and the plume trends toward
the southwest, coinciding with current shallow groundwater flow directions. The distribution of
the 1,1-DCE in the bedrock unit trends toward the south, but also widens outward toward the
west, in the same flow direction as the 1,4-dioxane. It is likely that with the operation of the full
scale system, downward vertical gradients were greater resulting in more downward flow. With
current groundwater flow conditions, the overall vertical gradient is upward, helping to lessen
the overall downward movement of the COCs.

4.0 INTERIM REMEDIAL MEASURES

Several groundwater remedial methods have been employed at the site over the years. The
following section provides a summary of these technologies.

4.1 Pump and Treat

The discovery of chlorinated solvents on site prompted the preparation of the Interim Corrective
Measures (ICM) Plan that established the “Pump and Treat” system. After a three month trial of
the treatment system, Alcatel began a groundwater remediation system in 1997. The system
consisted of injection wells, recovery wells, containment recovery wells, and a treatment facility.

Utilizing “pump and treat” methodology, the site pumped contaminated water from the recovery
wells and directed it to the treatment facility. The facility employed an in-line 25 μm particle filter
prior to entering an air stripper and granular activated carbon (GAC) beds to eliminate volatiles.
From 1997 to July 2002, approximately twenty percent of the treated effluent was allowed to
flow by gravity into a series of eight injection wells. The remaining treated water was discharged
during the first year of operation to the City of Raleigh POTW. Following the first year of
operation and subsequent to the acquisition of a NPDES permit, the overflow water from the
treatment system was discharged to a Crabtree Creek tributary. In addition containment
recovery wells were utilized as recovery wells and as a preventative measure. The containment
recovery wells engineered a depression that could retain contaminated groundwater from
moving farther south.

In October 2001, three northern injection wells were turned off in an attempt to return the
groundwater gradient to a more natural direction. The five remaining injection wells were shut
down in July 2002. To further minimize drawdown (while maintaining efficacy), pulse pumping
commenced in October 2002. While the recovery wells south of RW-5 were turned off

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completely, the containment recovery wells (CRW wells) were turned on every other month. In
April 2003, the CRW wells were shut down but the upgraded pumps in RW-3 and RW-5 allowed
RW-1 through RW-5 to extract the same volume that all the recovery wells and containment
recovery wells had previously performed.

In addition to the operation of the recovery wells, groundwater was purged using a submersible
pump, collected in a holding tank and discharged to Alcatel’s treatment system. Wells MW-2d,
and MW-14d, each had impacted water directly removed approximately once a month from
October 2001 to April 2003 using a small portable pump. From the October 2003 sampling
event to April 2004, the scope was expanded to remove water from wells MW-2d, MW-14d,
MW-4d, MW-3dk, and MW-13d. By April 2004, approximately 43,000 gallons of contaminated
groundwater was pumped and treated in the Alcatel treatment system.

In May 2004, the system was turned off to execute the yearlong Monitored Natural Attenuation
pilot test. In May 2005, only recovery wells RW-2 and RW-3 could be restarted to collect
groundwater and send to the on-site treatment facility. In June 2008, RW-2 was shut down due
to mechanical problems. Currently, only recovery well RW-3 remains in operation.

Total VOC concentration of influent to the treatment system has been decreasing since the
system began operation. The average total VOC concentration during the last semi-annual
period was 90 µg/L, with PCE comprising nearly 70% of the effluent. During the operation of the
treatment system, approximately 207 pounds of VOCs have been removed by processing 148
million gallons of groundwater. Although the historical operation of the pump and treat
groundwater remediation system has been successful and reduced the concentration of COCs
in the groundwater, the removal rate has steadily decreased over the past several years leading
to asymptotic conditions.

4.2 Aggressive Fluid Vapor Recovery (AFVR)

In April 2001, supplemental methods were utilized to remediate the site more assertively.
Aggressive Fluid Vapor Recovery (AFVR) was applied semi-annually to shallow wells closest to
AOC #1, namely MW-2s, MW-13s and MW-13d. By using a vacuum truck, up to 3,000 gallons
of groundwater was removed, along with any soil gas vapors present in the vicinity. Between
October 2000 and October 2002 marked reductions in total VOCs were recorded at these wells
located near the central mass of the plume. MW-2s experienced an 83% decrease (193 to 33
μg/L), MW-13s had an 86% decrease (2,703 to 380 μg/L) and MW-13d underwent a 90%
decrease (902 to 87 μg/L). Due to the depth limitations involved with AFVR, this method was
used on selected shallow groundwater monitoring wells.

In addition to the AFVR, from July 5 to July 22, 2005, a Mobil Multi-phase Extraction (MMPE)
unit was used to extract impacted vapor and groundwater from MW-13s under the building and
MW-2d on the north side of the building. In all, approximately 65,000 gallons of water were
removed and treated during the operation. Impacted groundwater removed was treated using
the onsite treatment system.

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4.3 Monitored Natural Attenuation

In May 2004, all active treatment methods were discontinued so that a MNA pilot study could
begin. The objectives of the study were to monitor aquifer conditions such as water table
elevation, dissolved oxygen, oxidation/reduction potential (ORP), and COC concentrations
under more natural conditions. Over the course of the pilot study, no noticeable changes were
detected in water table elevations, dissolved oxygen, or ORP. Aerobic conditions are generally
present throughout most of the aquifer. Therefore, reductions would rely on the physical
processes of advection, dispersion, and adsorption.

After a period of approximately one year, COC concentrations increased in wells closest to the
plume. MW-2d had a pre-MNA PCE concentration of 250 µg/L and a post-MNA concentration of
480 µg/L. Similarly, MW-13d had a PCE increase from 4.4 µg/L to 18 µg/L. Meanwhile, wells
MW-13s and MW-14d experienced decreases in 1,1-DCE and TCA, respectively. Wells down-
gradient of the plume (RW-5 and RW-7) also experienced reductions in contaminant
concentrations and the presence of degradation products (1,1-DCA, 1,2-DCA and 1,2-DCE).

Based on the results obtained from the MNA pilot test, ALU decided that some source reduction
would be required to move the site to an MNA alternative as the final remedial alternative.

4.4 In-Situ Chemical Oxidation

In May 2007, an In-Situ Chemical Oxidation (ISCO) event was conducted by injecting sodium
persulfate within the fractured bedrock and the PWR. Alcatel did not cease treatment system or
recovery well operation during the ISCO treatment event. Five injection wells and one
replacement monitoring well (MW-13sr) were installed to facilitate injection activities. The five
injection wells comprised three shallow wells constructed of 2-inch PVC with a screen and riser.
Additionally, two bedrock boreholes were drilled for use as injection points. The upper portion of
the cased bedrock wells were constructed of PVC, and portion of the injection well in competent
rock was left as open hole to have complete access to any fractures present. During the drilling
of these bedrock injection wells, a large highly productive fracture was encountered between 20
to 25 feet bls. The two injection wells produced one vacuum truck full of groundwater during
drilling activities.

Per the approved Underground Injection Control (UIC) permit, 500 gallons of sodium persulfate
with a caustic catalyst was injected into each of the five injection wells. The sodium persulfate
solution was mixed before injection. Hydrated lime was added to the solution to increase the pH
to between 9 and 10. The solution was injected into the bedrock unit at approximately 5-10
gallons per minute with an injection pressure of 75-100 pounds per square inch (psi), using a
double diaphragm pump. The wells completed within the PWR unit would take the injectant at a
very limited rate. Limited pressure was added and several of the wells had to be left over night
to allow the persulfate to move into the aquifer material.

Monitoring wells MW-2s, MW-2d, MW-4s, MW-4d, MW-13s, and MW-13d were sampled
immediately prior to injection to develop a pre-injection baseline. Sampling was repeated on
September 23, 2007, 45 days after the ISCO treatment event. There was a decrease in total
VOC concentrations in wells MW-2d, MW-4d, and MW-13d, all completed within the fractured
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bedrock (Figure 2). Wells MW-2d and MW-13d lie within approximately 20 to 25 feet of the
injection wells. Well MW-4d is located on the southern side of the facility. Concentrations of total
VOCs decreased from 736.2 μg/L to 161.7 μg/L in well MW-2d and from 1,051.17 μg/L to
692.49 μg/L in well MW-4d. A slight change was noted in well MW-13d, with a decrease from
76.7 μg/L to 20.4 μg/L.

Approximately 60 days after injection, concentrations of total VOCs decreased to 126.5 μg/L in
well MW-2d and 606 μg/L in well MW-4d. During this same sampling interval, VOCs were
detected in MW-13d at 13.1 μg/L. After approximately three months of monitoring, total VOCs
had decreased from 736.2 μg/L to 45.9 μg/L in well MW-2d, and from 76.7 μg/L to 9.3 μg/L in
well MW-13d. During this same time period, an overall decrease from 1,051.2 μg/L to 818.61
μg/L was noted in well MW-4d. Although total VOC concentrations decreased, there was no
associated spike in metals or sulfate concentrations observed in these monitoring wells, or any
of the injection monitoring network. No definitive change in total VOC concentrations were
observed in the monitoring wells completed within the PWR or shallow aquifer. This may be due
to a limited radius of influence associated with PWR injection wells.

In addition, during the October 2007 sampling event, no VOCs were detected in well MW-14d at
concentrations at or exceeding laboratory PQLs. These are the lowest concentrations measured
in these wells since samples were first collected over a decade ago. Similarly, the concentration
of total VOCs in MW-2d continued to decrease until October 2008, when samples exhibited
rebounding of concentrations. Based on the results observed in well MW-14d, it is likely that the
highly productive fractures encountered in the injection wells are interconnected with those
present in MW-14d, located cross gradient to the injection wells.

Although rebounding was subsequently observed in each of the bedrock wells, this was
anticipated since the overlying source material had not been addressed. The overall results
indicated that sodium persulfate can effectively treat the COCs present at the site, including the
1,4-dioxane. This remedial method is only effective if the injectant comes in direct contact with
the COCs. In the saprolite unit and potentially in the PWR unit, the radius of influence will likely
be limited. Success within the competent rock unit will be dependent upon intersecting the
fractures which transmit the COCs downgradient from the source area.

5.0 ESTBALISHMENT OF MEDIA CLEAN UP OBJECTIVES

5.1 Soil Cleanup Objectives

The soil assessment activities performed have been successful in identifying the location(s) of
chlorinated solvents. The excavation of impacted soil has removed the remaining source
material and greatly minimized the further degradation of groundwater. However, analytical
results of post excavation soil samples indicate the presence of limited impacted soil remaining
in the subsurface. To gain full closure under RCRA for unrestricted land use, additional soil
remedial action will be necessary to reduce the concentration of COCs in the soil to below the
North Carolina Hazardous Waste Section Soil Screening Levels. However, with approval of the

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land owner, land use restrictions can be used to address any soil impact remaining. Since the
soils can be addressed using engineering controls, soil will be not addressed further when
considering the various remedial alternatives applicable to this site.

5.2 Groundwater Clean Up Objectives

In support of the corrective action objectives, performance goals have been established to
determine the extent of groundwater to be addressed under the proposed action. The
performance goals for groundwater are the North Carolina Administrative Code 15A Subtitle 2L
Section .0202 (g) (2L Groundwater Standard). The analytical results of samples collected as
part of the October 2009 semi-annual sampling event are included in this CMS as a depiction of
the current conditions in the unconsolidated and bedrock aquifer. Groundwater samples
collected from temporary wells in October 2008 are included to provide evidence to the
concentration of COCs near the source area within the unconsolidated aquifer. Finally, the
analytical results of the groundwater samples collected from the PWR wells installed in
November 2009 are included to depict the impact on the groundwater in this hydrogeologic unit.
The results from these sampling events are depicted in the isoconcentration maps presented as
Figures 6 through 13. These maps show the extent of COCs at concentrations exceeding their
respective 2L Groundwater Standard.

The successful treatment of large dilute plumes is technically challenging. Treatment of the
plume at the former Alcatel site to meet 2L Standards cannot be guaranteed with the active
remedial methods currently available. ALU is currently seeking to move the site toward an MNA
alternative, allowing the physical processes of advection, dispersion, and adsorption to address
the remaining downgradient low concentrations of COCs. The previous MNA pilot test revealed
that the plume is close to steady state conditions at this time. However, for the plume to begin
shrinking in size, additional source material will need to be addressed.

For MNA to be a viable alternative, the method must be able to achieve remedial end goals.
With source material remaining, these end goals cannot be achieved within a reasonable time
frame. Therefore, the driver for this remedial action is to address the remaining source material
and thereby make MNA a viable remedial alternative in which the plume achieves steady state
conditions, and ultimately begins to shrink in size.

As described in Section 3.0, the highest concentrations of COCs are present adjacent to the
former chiller room in the shallow aquifer including the saprolite and underlying PWR unit. With
the previous removal of the impacted soils, the majority of the mass remaining lies in this
shallow aquifer material. Removing this remaining mass will have a positive impact to overall
groundwater concentrations within the competent bedrock unit and in the shallow aquifer
downgradient of the treatment area. Source area treatment can be implemented and positively
impact the dilute dissolved phase plume. Therefore, the focus of this CMS is to evaluate
remedial alternatives which can be utilized for the source area and allow MNA to be utilized for
the downgradient portion of the dilute plume.

The concentrations of VOCs present within the bedrock unit are much lower than within the
upper source zone area. When evaluating the treatment area based on total mass to be
removed, there is far less mass present in the fractured bedrock unit than within the upper
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shallow aquifer zones. For the long term success of the MNA alternative, removal of mass
material will promote the creation of a shrinking plume and decrease overall cleanup times and
monitoring costs. Since significant mass removal likely cannot be achieved by addressing the
bedrock material, remedial action will focus on addressing the shallow unit.

As stated above, once source reduction has been achieved MNA will be utilized for the dilute
plume. Under the MNA alternative groundwater monitoring would be conducted for several
years to evaluate the overall effectiveness of the source reduction.

6.0 IDENTIFICATION OF THE CORRECTIVE MEASURES ALTERNATIVES

AMEC evaluated the potential remedial alternatives in terms of the criteria described in the
RCRA Corrective Action Plan (US EPA 1994) and the Advance Notice of Proposed Rulemaking
(ANPR) (US EPA 1996). The evaluation criteria include threshold criteria and balancing criteria
as subdivided below.

Threshold Criteria:
• Protection of Human Health
• Attain Media Cleanup Values (2L Standards)
• Control the Source of Release
• Comply with Applicable Standards for Management of Wastes

Balancing Criteria
• Long-term Reliability and Effectiveness
• Reduction in Toxicity, Mobility, and Volume of Wastes
• Short-Term Effectiveness
• Implementability
• Cost

The results of our evaluation are provided below and summarized on Table 5. There are various
treatment options currently available to remediate sites impacted with PCE, TCA, and 1,4-
dioxane. However, the options are limited by several factors.

• 1,4-Dioxane is miscible in water and recalcitrant and thereby not biodegradable like the
other COCs present.
• The shallow aquifer consists of clays with low hydraulic conductivity. In addition, the
PWR zone was found to have extremely low hydraulic conductivity in portions of the site.
This aquifer characteristic will extremely limit the effectiveness of remedial alternatives
such as air sparging, soil vapor extraction, direct injection of chemical oxidants, etc.
• Vagrants frequent the site and machinery is often stolen or destroyed. Therefore, it is
unlikely that a remedial alternative involving dedicated equipment could be successfully
maintained on-site for a prolonged period. This makes implementing alternatives such as
soil vapor extraction, air sparging, recirculation wells, etc. extremely difficult.

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As discussed above, ALU has historically utilized pump and treat technology as an interim
measure. Although the historical operation of the pump and treat groundwater remediation
system has been successful and reduced the concentration of COCs in the groundwater, the
removal rate has steadily decreased over the past several years leading to asymptotic
conditions. This technology has reached the limit of its effectiveness. In addition, as mentioned
above, it will be difficult to maintain the system on an on-going basis without frequent repairs
due to vandalism. Therefore, this technology will no longer be considered in this evaluation.

Potential alternatives include the following:

• In-Situ Chemical Oxidation (ISCO) via Direct Injection
• ISCO via Soil Blending
• Enhanced Bioremediation and Bioaugmentation
• Permeable Reactive Barrier
• Dig and Haul
• Monitored Natural Attenuation with Source Removal

6.1 In-Situ Chemical Oxidation Via Direct Injection

ISCO was previously used at the site and substantially decreased the concentrations of total
VOCs. Although this method was successful in reducing total VOC concentrations in the
bedrock, no definitive changes in total VOC concentrations were observed within the
unconsolidated saprolite/upper PWR portion of the shallow aquifer.

When considering ISCO, various oxidizers can be used including Fenton’s Reagent, sodium
persulfate, or permanganate (potassium manganate - KMnO4). Due to the presence of 1,4-
dioxane, a strong oxidizer is required, eliminating the potential of utilizing permanganate.
Sodium persulfate was utilized at the site and successfully addressed each of the COCs
present. Persulfate is a preferred oxidizer because it is easier to use and implement than
Fenton’s Reagent.

The key to a successful ISCO remediation is complete contact of the oxidizing compound with
the VOCs. If the oxidant does not make contact with the VOCs, the VOCs are not destroyed.
This means that the oxidant must be distributed equally through the impacted zone, including
the tight clays of the saprolite material. Subsurface heterogeneities can cause uneven
distribution of the oxidants, limiting its effectiveness. With this limitation, the technology is
generally reserved for mass reduction, and not for attaining low 2L Standards across an entire
plume.

The saprolite/PRW zone which contains the highest concentrations of VOCs is up to 20 feet
thick. In order to address this thickness, two nested injection wells would be required at each
location. Assuming a radius of influence of five feet for the saprolite material, over 50 injection
well nests (over 100 wells) would be required. However, even this tight placement of injection
points does not guarantee that adequate contact will be made. As mentioned above, slight
heterogeneities in the soil can have a large impact on the distribution of the oxidant. Therefore,
there is the potential that only 50% of the mass would be addressed within the saprolite material
using direct injection techniques.
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Based on previous testing, the hydraulic conductivity of the PWR zone is highly variable. In
some portions of the site, fluid could be injected at rates over five gallons per minute. In other
areas, the PWR is much tighter and very little fluid can be injected. Therefore, the success of
the direct injection of the persulfate would be dependent upon the area and the characteristics
of the PWR in that particular zone.

Direct injection of persulfate within the bedrock zone has been shown to be highly effective.
However, success is predicated on the injection wells intersecting the fractures which are
transmitting the VOCs. The two injection wells previously installed (INJ-1 and INJ-2) intersect
highly productive fractures which contain VOCs. In addition, well MW-14D also intersects a
large productive fracture. These wells could be utilized following treatment of the
unconsolidated/PWR unit to address a limited portion of the bedrock material immediately
adjacent to the source material. The installation of additional injection wells does not guarantee
that productive fractures will be encountered and treated. Wells would be installed more on a
trial and error basis.

6.2 In-Situ Chemical Oxidation via Soil Blending

Since effective use of oxidants requires direct contact with the target VOCs, ISCO is often
limited by the ability to distribute the chemical amendments. By blending the material, the
persulfate can be well distributed throughout the targeted zone. In-situ soil blending provides an
alternative method to deliver oxidants to the subsurface where direct injection may not provide
sufficient delivery. This method involves the use of an in-situ blender to effectively distribute
chemical amendments, including persulfate, throughout the soil column. This includes both
saturated and unsaturated soils. The material is not removed from the hole, so no waste
material is generated. This alternative is less expensive than a standard dig and haul method
when addressing saturated soils.

The blender is mounted on a large excavator with a modified diesel engine and hydraulic power
system. The mixer is capable of mixing dry soil as well as sludge material to depths of up to 24
feet bls. Deeper depths can be achieved if the excavation is benched. The 28-inch mixing drum
with “teeth” is rotated at speeds up to 100 revolutions per minute with torque of 20,300 ft-lbs.
This allows the blender to penetrate all soil types including saprolite and highly weathered PWR
material. For larger treatment zones, the treatment area is subdivided into smaller cells of lifts of
up to 5 feet thick.

The limiting factor associated with this technology is the depth of the treatment zone and
equipment access. By removing the upper 12 feet of unsaturated overburden, the excavation
can be benched allowing the blender to reach the targeted depths of up to 32 feet bls. To
provide adequate access for the operation, the portion of the building overlying the treatment
area would have to be demolished and the debris removed. This would require prior approval of
the land owner.

The saprolite and upper portion of the PWR zone would be treated using the soil blending
method. The blender is not capable of addressing large rocks because they will break off the
“teeth” on the mixing drum. So the treatment cannot address bedrock or PWR with a high
concentration of large rocks. The top of competent rock was encountered at depths ranging
Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 18

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

from 27 to 33 feet bls. But, due to the larger concentration of rock material immediately above
the competent rock, the blender will likely only be able to treat within approximately five feet of
the top of the rock unit. This makes target depths approximately 22 to 31 feet bls.

Although the less weathered PWR material cannot be treated directly using soil blending, a
shadow zone area of treatment does occur immediately below the blended soils. Some of the
persulfate and groundwater mixture within the treatment zone will percolate downward and into
the underlying PWR unit, deepening the overall treatment area.

The act of blending the soils can make subsequent compaction of the material difficult.
However, since the overburden would be removed and later used to backfill the excavation,
appropriate soil compaction should be obtained following the remedial process.

With in-situ blending, the VOCs come in full contact with the oxidant. This results in more
predictable outcome than with direct injection. The mass reduction associated with this delivery
method, as compared to the direct injection will likely be significantly higher.

6.3 Enhanced Biodegradation and Bioaugmentation

The compounds PCE and TCA can naturally biodegrade through the process of reductive
dechlorination under anaerobic aquifer conditions. As stated above, aerobic conditions are
present throughout a large portion the aquifer environment both on-site and off-site. Materials
such as emulsified vegetable oil, lactate, molasses, etc can be injected into the aquifer thereby
reducing the dissolved oxygen concentrations and providing the necessary electron donors to
promote the reductive dechlorination of the COCs. However, this process will only be successful
if the proper bacteria are present. Based on the historical data and lack of daughter products
beyond cis-1,2-dichloroethene, these bacteria are likely not present in sufficient volumes.
Therefore, in order for the biodegradation process to be successful, the aquifer would need to
be augmented with the microbe Dehalococcoides (DHC). The DHC is added once reductive
conditions have been established within the aquifer.

This technology can treat dilute plumes and areas with more significant concentrations of
COCs. Unlike ISCO methods, direct contact of the injectant with the VOCs at the time of
injection is not required. An electron donor such as emulsified oil can be used which can last up
to 18 months in the aquifer. Therefore, the material will naturally disperse through the aquifer
material over time. The material can be emplaced along reactive barrier lines to address larger
areas with faster moving groundwater, or through tightly spaced injection points to treat smaller
areas consisting of tighter soils.

As noted above, the presence of TCA can hamper the degradation of the PCE. As a result, the
PCE will stall at the formation of trichloroethene (TCE) and 1,2-DCE. To overcome this, the site
would need to be augmented with a specific blend of DHC cultures which can address both
PCE and TCA.

This remedial method has been shown to be highly effective under the proper conditions and
would likely be effective in the downgradient plume consisting primarily of PCE and degradation
products of TCA. However, this method will not address 1,4-dioxane since it is has been shown
Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 19

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

to be recalcitrant. 1,4-Dioxane is a primary COC at the site and was found at concentrations
exceeding 5,000 µg/L in the shallow groundwater at the source area. Although this remedial
method could potentially be considered as needed for downgradient areas once the 1,4-dioxane
has been addressed, it was not considered further as part of this evaluation to address the
COCs present within the source area.

6.4 Permeable Reactive Barrier

In lieu of an MNA alternative in conjunction with source removal, AMEC looked at the potential
of using a remedial alternative such as a permeable reactive barrier (PRB) to prevent the further
downgradient movement of the COCs. PRBs are installed in the subsurface to intercept a
contaminant plume. The barrier consists of reactive materials such as zero valent iron (ZVI)
which transform the VOCs into environmentally acceptable forms. The barriers are designed to
provide a preferential flow to promote the movement of the groundwater through the treatment
medium. The barriers are considered a passive method and are used to protect potential
receptors and not to remove source material. The barrier is generally installed along the toe of
the plume to prevent further movement downgradient of the COCs.

The barrier is installed via a trench or as a slurry with ZVI which is emplaced using an auger
drilling rig. At the toe of the plume at the former Alcatel site, the COCs are present within both
the saprolite and the competent bedrock to depths exceeding 60 feet bls. Emplacement of a
PRB to these depths and within the rock material is technically unfeasible. This alternative was
thereby eliminated from further consideration.

6.5 Dig and Haul

The shallow saprolitic soils and PWR material can be addressed by excavating the material and
transporting it to a local landfill for disposal. Since the excavation will involve the removal of
saturated soils, both soil and water will be generated during the process and will need to be
addressed. Based on the concentrations of the COCs present, it is possible that at least a
portion of the soil may require disposal at a RCRA Subtitle C facility. The majority of the soil
may be disposed of at a RCRA Subtitle D facility in accordance with the NCDENR “Contained
Out” Policy. The ultimate disposition of the water generated cannot be determined at this time.
However, water containing VOCs less than approximately 1,000 µg/L total VOCs could
potentially be accepted by the City of Raleigh for treatment by their waste water treatment plant.

A limiting factor associated with this alternative is the depth of the treatment zone and
equipment access. By removing the upper 12 feet of unsaturated overburden, the excavation
can be benched allowing an excavator to easily reach the targeted depths of up to 25 feet bls.
However, for adequate access, the portion of the building overlying the treatment area would
have to be demolished and the debris removed. This would require prior approval of the land
owner.

Whereas this alternative involves a similar technique as the soil blending method, the final cost
of this alternative is difficult to quantify at this time, and will be dependent upon the
concentrations of the VOCs present in the soil once excavated. In addition, ALU will maintain
liability for the soils once transported to the disposal facility.
Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 20

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

6.6 Monitored Natural Attenuation with Source Removal

Source removal of the vadose zone has been completed with the removal of 345 tons of
impacted soil in 2009. Analytical results of post excavation soil samples collected from the side
walls and bottom of the excavations indicate that minimal VOC impacted soil remains

Dependent upon site conditions, groundwater may be monitored and the COCs allowed to
naturally degrade and attenuate over time. In order to consider this option, the following
conditions must apply:

• The source of contamination must be controlled or remediated;
• The COCs must have the capacity to degrade or attenuate at the site;
• The time and direction of the contaminant travel must be able to be predicted; and,
• The continued migration of the COCs may not impact any foreseeable receptor at
concentrations above 2L Standards.

AMEC evaluated if this option is viable for this site once the source material has been
addressed. In addition, AMEC evaluated the volume of mass which need to be remediated to
move to the MNA alternative.

To examine the feasibility of using MNA, three lines of evidence can be examined. These
include:
• Primary lines of evidence - historic groundwater monitoring data;
• Secondary lines of evidence - geochemical characteristics of the groundwater; and,
• Optional lines of evidence - environmental fate modeling results.

The sections below provide a summary of our evaluation of each.

6.6.1 Primary Lines of Evidence

Groundwater monitoring activities have been nearly on-going at the site since approximately
1996, providing nearly 14 years of historical data. The data shows that the initial operation of the
pump and treat system did result in the removal of mass material. However, over the last
several years, with the pump and treat system operating at only minimal capacity (only one to
three wells operating) concentrations have remained fairly steady or decreased in a large
number of groundwater monitoring wells. Historical analytical data is included in Appendix C.

AMEC compiled the historical data and developed graphs showing the changes in VOC
concentrations over time (Appendix C). These graphs are updated after each sampling event
and included in each Interim Measures Progress Report. The Coefficient of Determination, or r2
method is applied to each well evaluated. Where the data is statistically significant, the data
indicates decreasing concentration trends in a majority of the wells. An upward trend was
observed in wells MW-4d and MW-9sk. Therefore, despite the minimal operation of the interim
remediation system, the plume has nearly reached steady state conditions.

Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 21

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

6.6.2 Secondary Lines of Evidence

Secondary lines of evidence consist of geochemical data used to evaluate if the conditions
within the aquifer are suitable for the biodegradation of the COCs present. As stated above, the
data previously collected indicates that biodegradation will play a negligible impact on the
reduction of the total VOC concentrations at the site over time. Therefore, in order for MNA to
be a viable option, physical processes will need to be sufficient.

In accordance with both EPA and ASTM guidance, the most reliable line of evidence to
determine if MNA is appropriate for a site, is actual groundwater monitoring data (primary lines
of evidence). The primary lines of evidence at this site indicate that the plume has reached
nearly steady state conditions without the removal of the additional source material. With the
removal of the impacted soil at the former chiller room, and additional remedial activities to
address shallow groundwater impact in this area, it is anticipated that the plume will reach
steady state conditions and likely begin shrinking in size.

6.6.3 Optional Lines of Evidence

To determine the concentrations of COCs which should be addressed in the source area to
make MNA a viable alternative, AMEC utilized a one-dimensional screening groundwater
contaminant transport model. A screening model can provide a simplified examination of the site
and help determine if natural attenuation is a feasible remedial option. The one-dimensional
model BIOCHLOR was selected. BIOCHLOR was developed by Groundwater Services, Inc. for
the Air Force Center for Environmental Excellence. The model was developed to evaluate the
feasibility of MNA. Information regarding the model, input parameters, aquifer characteristics,
etc. is provided in Appendix D.

The site conceptual model confirms that the former Alcatel site is quite complex. COCs are
present within three aquifer zones each with their own respective hydraulic conductivities. Flow
within the competent rock material occurs along fractures and the movement of groundwater
within the PWR unit is also at least partially influenced by remnant fracture traces. In addition,
the groundwater gradient in each zone varies depending upon the portion of the site being
evaluated. These gradients have varied significantly with the operation of the pump and treat
system. These factors make calibrating any model to historical VOC data difficult.

To provide a more quantitative representation of the plume, a three-dimensional model would
be required. However, as stated above, the most reliable lines of evidence are historical data
and this data indicates that steady state conditions have nearly been reached without additional
source treatment. Therefore, AMEC used a one-dimensional model to get a qualitative idea of
the remedial end goals which may be appropriate for the source zone.

AMEC ran the BIOCHLOR model using end goals with total VOC values of 100 µg/L, 500 µg/L,
and 1,000 µg/L. Model results are included in Appendix D. The model was calibrated to current
site conditions with existing groundwater gradients observed on the property. Based on the
historical data, the 1,4-dioxane plume shape and direction likely represents current site
conditions, without the influence of the pump and treat system. Based on the screening level

Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 22

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

evaluation, AMEC decided to address concentrations of VOCs within the source zone which
exceed 1,000 µg/L total VOCs. The model showed that additional treatment area will have
minimal impact on the overall stability of the plume.

7.0 RECOMMENDED CORRECTIVE MEASURES

The remedial action being proposed will be implemented to move the site toward a MNA
alternative. As discussed in Section 6.0, with reductions in the concentrations of the COCs
present in the former chiller room area, MNA will be a viable final remedial alternative. Based on
the evaluation criteria and potential for success, AMEC recommends that the shallow source
material be treated using ISCO via soil blending.

To treat the shallow aquifer at the chiller room area, the saprolite and shallow PWR material will
be blended with sodium persulfate with a caustic catalyst. The zone to be targeted includes
shallow groundwater with concentrations of total VOCs exceeding approximately 1,000 µg/L.
This encompasses a volume of approximately 1,900 cubic yards of soil (Figure 24).

The building within the treatment area will have to be demolished and the material transported
off-site. A structural engineer will be consulted to determine the appropriate area of the building
which can be demolished while maintaining the integrity of the remaining structure. The precise
limits of the treatment area will be dependent upon the removal of the structure and several load
bearing features present in this zone. Once this determination has been made, the soil blending
treatment area can be finalized.

Since soil blending will be utilized and the treatment area will be wider than it is deep, it will not
be necessary to obtain an injection permit from the NCDENR, Division of Water Quality, Aquifer
Protection Section, UIC Group.

Immediately prior to beginning the remedial activities, selected groundwater monitoring wells will
be sampled to provide a snapshot of baseline VOC concentrations immediately prior to
treatment. This baseline event will include wells INJ-3, INJ-4, INJ-5, MW-2s, MW-2d, MW-13s,
MW-13sr, MW-13d, and MW-14d. After the sampling event, any groundwater monitoring and
injection wells within the proposed treatment zone or those which could become damaged
during demolition activities will be abandoned in accordance with North Carolina 2C Well
Standards. At a minimum, this includes MW-13s, MW-13sr, and potentially wells MW-13d,
INJ-3, INJ-4, and INJ-5.

The concrete cover will be removed and the overburden material will be screened using field
monitoring equipment. Soils not exhibiting any VOCs using field equipment will be stockpiled
outside the excavation. With the overburden removed, the excavation can be benched so the
equipment can reach to the total depth of the proposed treatment zone. The soil will be blended
as deep as practicable based on the size of rocks present in the PWR zone. This depth will vary
by location. As needed, the soil will be blended in 5-foot lifts and following the blending of each
lift, the entire soil column blended together. Since the treatment area is large, the blending will
be conducted in smaller treatment cells.

Corrective Measures Study
Former Alcatel Facility, Raleigh, North Carolina
September 2010
Page 23

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com

To monitor the success of the remedial action, following the soil blending two to three shallow
groundwater monitoring well nests will be installed within or immediately adjacent to the
treatment zone to determine the concentrations of COCs following treatment. The well nests will
consist of a shallow well screened across the saprolite material and a deeper well screened
within the lower portion of the PWR. This deeper well will be used to monitor any “shadowing
effect” and the ultimate concentrations of VOCs present below the treatment zone, above the
competent bedrock unit.

Persulfate is reactive for up to 45 days in the subsurface. Whereas there can be significant
rebounding with the direct injection of the oxidants, since the material is blended equally
throughout the soil column this technology generally has less overall rebounding following the
treatment.

Following the completion of the source area treatment, MNA would be utilized to address the
remaining portion of the plume. The existing pump and treat system will be shut down following
approval of the proposed remedial method outlined above.

8.0 CORRECTIVE ACTION IMPLEMENTATION SCHEDULE

Following the completion of public notice requirements and approval of the CMS by the
NCDENR, Division of Waste Management, ALU will complete the tasks outlined above. A
tentative schedule is provided below.

Preliminary
Completion Date Proposed Task
November 1, 2010 Final Approval of CMS (following Public Comment Period)
November 5, 2010 Pump and Treat System Permanently Shut Down
November 15, 2010 Building Demolition Design
December 1, 2010 Submittal of CMS Implementation Workplan
January 1, 2011 Approval of Workplan by NCDENR
January 8, 2011 Collection of Baseline Groundwater Data
January 9, 2011 Building Demolition and Debris Removal (one week)
January15, 2011 Soil Blending Begins (4 weeks)
February 15, 2011 Installation of Monitoring Wells at Treatment Area
2011 Groundwater Monitoring of Treatment Areas
2012 Begin MNA Alternative

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com
FIGURES
DATE:05-27-2010
PROJ.:559480000SCALE:1" = 2,000'
Figure1DR:CHK:
SITE LOCATION MAP
JWB HMT
TITLE:CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINAAMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
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DATE:05-27-2010
PROJ.:559480000
SCALE:1" = 100'
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure2DR:CHK:
SITE LAYOUT MAP
JWB HMT
TITLE:CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
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SCALE:NotedSITE:FORMER ALCATEL USA FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
LOCATION:P:\ProjectFiles\559480000-Alcatel Remediation\GIS\Corrective_Measures_Report\Figure2_aoc.mxd
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DATE:05-27-2010
PROJECT:559480000CLIENT:
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AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
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DATE:05-27-2010
PROJ.:559480000SCALE:1" = 20'
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TITLE:CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINAAMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
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DATE:09-01-2010
MAP SCALE:1" = 100'CLIENT:
SRCE AREA SCALE:1" = 30'SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure6
DR:CHK:
TOTAL VOC CONCENTRATIONUNCONSOLIDATED AQUIFER(OCTOBER 2009)JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
Project559480000
30 Feet
100 Feet
NOTE: Groundwater analytical results of temporary wells from October 2008. Groundwater analytical results of monitoring wells from October 2009. Groundwater analytical results of PWR wells (I) from December 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A@A
@A
@?
@A @?
@A@A
@?
@?
@?
@?
@?
@?
@A@A
@?
@A
@?H
@A
@A
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@A
@A
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@A
@?
@?
@?
@?
@?
@A
@A
@A
@A
@A@A
@A
1 0
5 0
1 0 0
(1)
(13)
(50)
(11)
(106)
(12)
(206)
(907)
(176)
W A K E F O R E S T
SIX FORKS
³Total VOC(μg/L)1050100Wells
@?Recovery
@?H Injection
@A Monitoring(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
DATE:09-01-2010
PROJ.:559480000CLIENT:
SCALE:1" = 100'SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure7DR:CHK:
TOTAL VOC CONCENTRATIONBEDROCK AQUIFER(OCTOBER 2009)JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 FeetNOTE: Groundwater analytical results of monitoring wells from October 2009.
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A
@A
@A
@?
@A @?
@A@A
@?
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@?
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@?
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@?
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@A
@A@A
@A
0 .7
7 0
7
1 0 0
(8.7)
(BQL)
(BQL)
(BQL)
(100)
(72)
(6.6)
(2.5)
(71)
(BQL)
(BQL)
(14)(98)
(1.5)
(44)
(1.9)
(130)(130)
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
W A K E F O R E S T
SIX FORKS
³PCE(μg/L)0.7 (2 L Standard)770100Wells
@?Recovery
@?H Injection
@A Monitoring
")A Temporary
(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
@A
@A
@A
@A
@A
@A
@A
@A
")A
")A
")A
")A
")A
@A @A
@A@A
@A
")A
MW-22I
$MW-13S
MW-13D SB-19
$
MW-13SR
SB-08
SB-11
SB-21
SB-05
SB-12
$
MW-14D
1 0 0
(1.5)(71)
(130)
(110)
(68)
(48)
(1.5)
(480)
(140)
CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750 DR:CHK:
PCE CONCENTRATIONUNCONSOLIDATED AQUIFER(OCTOBER 2009)JWB HMT
TITLE:
DATE:08-01-2010
MAP SCALE:1" = 100'
1" = 30'
Figure8
Project559480000
Source Area
SRCE AREA SCALE:
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 Feet
30 Feet
NOTE: Groundwater analytical results of temporary wells from October 2008. Groundwater analytical results of monitoring wells from October 2009. Groundwater analytical results of PWR wells (I) from December 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A
@A
@A
@?
@A @?
@A@A
@?
@?
@?
@?
@?
@?
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@?
@A
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@A
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@A
@A
@A
@?
@?
@?
@?
@?
@A
@A
@A
@A
@A@A
@A
7 0
0 .7
7
(BQL)
(32)
(43)
(140)
(740)
(1.8)
(2.3)
(3.1)
W A K E F O R E S T
SIX FORKS
³PCE(μg/L)0.7 (2 L Standard)770Wells
@?Recovery
@?H Injection
@A Monitoring(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
DATE:09-01-2010
PROJ.:559480000CLIENT:
SCALE:1" = 100'SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure9DR:CHK:
PCE CONCENTRATIONBEDROCK AQUIFER(OCTOBER 2009)JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 FeetNOTE: Groundwater analytical results of monitoring wells from October 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A@A
@A
@?
@A @?
@A@A
@?
@?
@?
@?
@?
@?
@A@A
@?
@A
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@A
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@A
@A
@A
@A
@A
@?
@?
@?
@?
@?
@A
@A
@A
@A
@A@A
@A
7 7 0 1 0 0 0
(2.2)
(BQL)
(0.94)
(1.3)
(1.2)
(0.63)
(0.66)
(4.1)
(320)
(BQL)
(1.8)
(7.4)
(9.6)
(3.3)(23)
(530)
(72)
W A K E F O R E S T
SIX FORKS
³1,1-DCE(μg/L)7701000Wells
@?Recovery
@?H Injection
@A Monitoring
")A Temporary
(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
1 0 0 0
MW-22I
$MW-13S
MW-13D SB-19
$
MW-13SR
SB-08
SB-11
SB-21
SB-05
SB-12
$
MW-14D
(9.6)(320)
(530)
(2600)
(1000)
(210)
(4)
(2300)
(1400)
@A
@A
@A
@A
@A
@A
@A
@A
")A
")A
")A
")A
")A
@A @A
@A@A
@A
")A
CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750 DR:CHK:
1,1-DCE CONCENTRATIONUNCONSOLIDATED AQUIFER(OCTOBER 2009)JWB HMT
TITLE:
DATE:09-01-2010
MAP SCALE:1" = 100'
1" = 30'
Figure10
Project559480000
Source Area
SRCE AREA SCALE:
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 Feet
30 Feet
NOTE: Groundwater analytical results of temporary wells from October 2008. Groundwater analytical results of monitoring wells from October 2009. Groundwater analytical results of PWR wells (I) from December 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A@A
@A
@?
@A @?
@A@A
@?
@?
@?
@?
@?
@?
@A@A
@?
@A
@?H
@A
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@A
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@A
@A
@?
@?
@?
@?
@?
@A
@A
@A
@A
@A@A
@A
7
(BQL)
(11)
(13)
(110)
(34)
(2.3)
(2.6)
(3.7)
(14)
W A K E F O R E S T
SIX FORKS ³1,1-DCE(μg/L)7 (2 L Standard)Wells
@?Recovery
@?H Injection
@A Monitoring(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
DATE:09-01-2010
PROJ.:559480000CLIENT:
SCALE:1" = 100'SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure11DR:CHK:
1,1-DCE CONCENTRATIONBEDROCK AQUIFER(OCTOBER 2009)JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 FeetNOTE: Groundwater analytical results of monitoring wells from October 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-AS1
MW-BP6
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A@?
@A@A
@A
@?
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@A@A
@?
@?
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@?
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@?
@A@A @?
@A
@?H
@A
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@A
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@A
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@A
@?@?@?@?@?
@A
@A
@A
@A
@A@A
@A7
70
700 5000
(BQL)
(BQL)
(BQL)
(BQL)
(BQL)
(BQL)
(BQL)
(96)
(1000)(690)
(BQL)
WAK
E

F
O
R
E
S
T
SIX FOR
K
S
³1,4-DIOXANE(μg/L)7 (2 L Standard)7070010005000Wells
@?Recovery
@?H Injection
@A Monitoring
")A Temporary(4)Concentration (μg/L)(BQL)Below Quantitation LimitProperty LineStructure Line
CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750 DR:CHK:
1,4-DIOXANE CONCENTRATIONUNCONSOLIDATED AQUIFER(OCTOBER 2009)JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
@A
@A
@A
@A
@A
@A
@A
@A
")A
")A
")A
")A
")A
@A @A
@A@A
@A
")A
(690)
(1100)
(5100)
(1100)
(360)
(1000)
(4)
(120)5000
700
MW-22I
$MW-13S
MW-13D SB-19
$
MW-13SR
SB-08
SB-11
SB-21
SB-05
SB-12
$
MW-14D
DATE:09-01-2010
MAP SCALE:1" = 100'
1" = 30'
Figure12
Project559480000
Source Area
SRCE AREA SCALE:
200 Feet
30 Feet
NOTE: Groundwater analytical results of temporary wells from October 2008. Groundwater analytical results of monitoring wells from October 2009. Groundwater analytical results of PWR wells (I) from December 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
@?H
@A
@?H@A@A
@?
@A@A
@A
@?
@A @?
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@?
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@A
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@?
@?
@?
@?
@A
@A
@A
@A
@A@A
@A
7
(BQL)
(BQL)
(BQL)
(BQL)
(23)
(6.9)
(BQL)
(BQL)
(BQL)
W A K E F O R E S T
SIX FORKS
³1,4-DIOXANE(μg/L)7 (2 L Standard)Wells
@?Recovery
@?H Injection
@A Monitoring(4)Concentration (μg/L)
(BQL)Below Quantitation LimitProperty LineStructure Line
DATE:09-01-2010
PROJ.:559480000CLIENT:
SCALE:1" = 100'SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
Figure13DR:CHK:
1,4-DIOXANE CONCENTRATIONBEDROCK AQUIFER(OCTOBER 2009)
JWB HMT
TITLE:ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100 FeetNOTE: Groundwater analytical results of monitoring wells from October 2009.
IW-02
RW-10
RW-09
RW-08 RW-07
RW-06
RW-05
RW-04
RW-02
RW-03
IW-03
$
CRW-03
MW-18I
CRW-02
$
MW-09DK
$
IW-01
$
MW-03S
$
MW-14D
CRW-04
MW-16D
MW-03D
MW-11S
MW-12S
$
MW-04D
MW-02D MW-02S
MW-05SK
MW-12DK
MW-02IK
MW-02SK
$
CRW-01
MW-22I
MW-21I
$
MW-03DK
$
MW-03SK
$
MW-04S
$
MW-09SK
CRW-05
MW-20I
$
RW-01
$
MW-13SR
$MW-13D $MW-13S
MW-17I
MW-19I
@A
@A
@A
@A
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@A
@?H@A@A
@?
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@?
@A
@A
@A
@A
@A@A
@A
³Wells
@?Recovery
@?H Injection
@A MonitoringCross SectionStructure LineProperty Boundary
CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
AMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750 DR:CHK:
CROSS SECTION INDEX MAP
JWB HMT
TITLE:
DATE:09-01-2010
PROJECT:559480000
1" = 100'
Figure14SCALE:
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINA
100
Feet
A
A'
B'
B
C
C'
")?
")?
")?
")?
")?
")?
@A
@A
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@A
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@A
@A
@A
@A
@A
1 0 0 0
SB-19
SB-08
SB-05
SB-21
SB-12
SB-11
MW-13S
MW-14D
MW-13D
MW-13SR
Asphalt Parking Asphalt Parking
Main Building
Main Building
Chiller Room
Storage
Concrete Alley
Hallway
DATE:05-27-2010
PROJ.:559480000SCALE:1" = 20'
Figure24DR:CHK:
PROPOSED TREATMENTAREA MAP
JWB HMT
TITLE:CLIENT:
SITE:FORMER ALCATEL USA SOURCING FACILITY2912 WAKE FOREST ROADRALEIGH, NORTH CAROLINA 27609
ALCATEL LUCENT USA, INCRALEIGH, NORTH CAROLINAAMEC Earth & Environmental2200 Gateway Centre Blvd., Suite 205Morrisville, NC 27560(919) 447-2750
$
$
")?Temporary Well Location
@A Monitoring Well Location
Approximate Soil Blending Area
1,000 µg/L Total VOCs
Structure Lines
Fence
Exterior Wall
³
20 Feet

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com
TABLES
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1
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7
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4
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A
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5
s
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6
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V
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N
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A
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9
s
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NM
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61

0
0
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k
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In
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c
t
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H
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t
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6
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IN
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IN
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MW
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Remedial method allows for steady progression toward goals.$15K/year after source reductionOverall cleanup time following removal of source material dependent upon success of source area reduction activities. However, dilute plume will be present for 10+ years.

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com
APPENDIX A

BORING LOGS AND WELL COMPLETION DIAGRAMS – PWR INVESTIGATION
Appendix A
Investigation Methods
Partially Weathered Rock Unit On November 16 through November 18 2009, AMEC supervised the installation of six groundwater monitoring wells screened within the partially weathered rock (PWR) hydrogeologic unit. The wells were installed within the building using a mini sonic drill rig. Soil and rock cores were obtained using this drilling methodology and a description of the sample media was performed. To accurately determine the composition of the PWR unit and the depth to competent bedrock, continuous cores of the unconsolidated overburden, PWR unit, and the competent bedrock were obtained during the installation of each boring. Once the competent rock unit was encountered, the borehole was completed with a Type II, groundwater monitoring well. Monitoring wells MW-17i, MW-18i, MW-19i, MW-20i, MW-21i, and MW-22i were installed within the lower portion of the PWR unit, immediately above the competent rock (Figure 2). The construction of these wells includes a 5-foot section of 0.01-inch slotted, 2.0-inch diameter, PVC well screen, completed to the surface with PVC casing and finished with a lockable, flush mounted, manhole cover. The following table is a summary of the well construction details. Boring logs and well construction details are included in Appendix A.

Well Development Upon completion, each newly installed well was developed with a decontaminated submersible pump using dedicated, disposable tubing. Development was performed by removing groundwater from each well in order to remove fines and hydraulically connect the well to the surrounding aquifer. Observations of purge water were made throughout the development process to evaluate the turbidity of the water to gauge the necessity for continued development. Development was halted once water removed from the well appeared free of sediment. Water produced during development was placed in drums, labeled and staged on the property awaiting analytical results of groundwater samples to determine disposal requirements.

PWR Well Construction Details
Well ID
Casing
Interval
(ft bls)
Total
Depth
(ft bls)
Screen
Interval
(ft bls)
Base of
Saprolite
(ft bls)
Thickness
of PWR
(ft)
Top of
Competent
Rock (ft bls)
MW-17i 0-26 31 26-31 20 11 31 MW-18i 0-22 27 22-27 21 14 35 MW-19i 0-27 32 27-32 26 7 33 MW-20i 0-26 31 26-31 25 6 31 MW-21i 0-32 37 32-37 21 16 37 MW-22i 0-27 32 27-32 Not logged Not logged 33

Groundwater Sampling
AMEC personnel mobilized to the site on December 3, 2009, to collect groundwater samples from newly installed wells. Prior to sampling, the depth-to-groundwater was measured from the top of casing in each well. Groundwater samples were collected using low-flow sampling techniques to allow measurement of stabilized water quality parameters including conductivity, dissolved oxygen, pH, oxidation reduction potential, temperature and turbidity. These measurements are necessary to insure collection of representative samples. Low-flow purging and sampling procedures were conducted in accordance with the Groundwater Sampling Operating Procedure included in the EPA Region 4 Field Branches Quality System and Technical Procedures (SESDPROC-301-R1). Water quality parameters were measured using a Hanna HI 9828 water quality meter and flow-through cell assembly. Groundwater samples were placed in pre-labeled, laboratory-supplied containers, placed on ice, and transported under chain-of-custody for analysis by the laboratory. The groundwater samples were submitted to Prism Laboratories, Inc. of Charlotte, North Carolina and analyzed for the presence of VOCs according to EPA Method 8260B.

Investigation Derived Waste Material
Soil/rock cuttings, as well as water produced during drilling, were placed in drums, labeled, and staged on the property awaiting disposal. Upon receipt of the final laboratory analytical data collected from the waste material, the soil and water was disposed of in accordance with local, state, and federal requirements.
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 0-2' = 2.4 Concrete
0.3 - 5 2'-4' = 1.7 Yellow brown sandy CLAY - Saprolite
5 - 10 4'-6' = 5.2 Yellow brown silty CLAY - Saprolite
10 - 15 6'-8' = 6.1 Yellow brown sandy CLAY - Saprolite
15 - 20 8'-10' = 4.2 Red brown SILT- Saprolite
20 10'-12' = 10.5 Gray to tan partially weathered rock
31 12'-14' = 7.0 Terminated at top of bedrock
14'-16' = 14.2
16'-18' = 16.5
18'-20' = 5.0
20'-22' = 5.2
22'-24' = 301
24'-26' = 7.4
26'-28' = 8.1
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-17I
Date: 11/16/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 22-24' bgsSlot Size: 0.01"Static Water Level: 15.83' BTOCSand Interval: 24-31' bgsGrout Interval: 0.5-22' bgs
Well Type/Diameter:Flush mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)
Total Depth: 31' bgsScreen Interval: 26-31' bgs
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 0-2' = Concrete
0.3 - 4 2'-4' = Brown red silty CLAY, micaceous
4 - 21 4'-6' = Tan and yellow brown silty SAND - Saprolite
21 - 24 6'-8' = Tan, dry partially weathered rock
24 - 27 8'-10' = Mixed tan, gray, and red brown partially weathered rock
10'-12' = <0.1 0.5' thick clay lense at 24' and 26'
27 - 35 12'-14' = <0.1 Bedrock -Biotite Gneiss
14'-16' = <0.1
16'-18' = 1.1
18'-20' = <0.1
20'-22' = 3.0
22'-24' = 0.1
24'-25' = <0.1
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-18I
Date: 11/17/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 18-20' bgsSlot Size: 0.01 "Static Water Level: 16.36' BTOC
Total Depth: 27' bgsScreen Interval: 22-27' bgsSand Interval: 20-27' bgsGrout Interval: 0.5-18' bgs
Well Type/Diameter:Flush Mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 0-2' = 2.5 Concrete
0.3 - 10 2'-4' = 4.7 Red brown silty CLAY, micaceous, very stiff
10 - 19 4'-6' = 3.2 Yellow brown sandy CLAY, stiff - Saprolite
19 - 26 6'-8' = 2.8 Dark brown sandy SILT with wood debris
26 - 33 8'-10' = 1.4
Mixed gray, yellow brown, and and red brown partially weathered
rock
10'-12' = 2.9
33 12'-14' = 7.1 Terminate at top of bedrock
14'-16' = 5.7
16'-18' = 5.4
18'-20' = 86
20'-22' = 189
22'-24' = 482
24'-26' = 225
26'-28' = 7.6
28'-30' = 10
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-19I
Date: 11/17/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
28 30 10
30'-32' = 43
32'-33' = 28
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 23-25' bgsSlot Size: 0.01"Static Water Level: 13.96' BTOCSand Interval: 25-33' bgsGrout Interval: 0.5-23' bgs
Well Type/Diameter:Flush Mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)
Total Depth: 32' bgsScreen Interval: 27-32' bgs
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 0-2' = <0.1 Concrete
0.3 - 4 2'-4' = 1.5 Yellow red silty CLAY
4 - 25 4'-6' = 3.1 Yellow brown to light brown calyey SILT, micaceous - Saprolite
25 - 31 6'-8' = 3.1 Mix tan, brown and gray partially weathered rock
31 - 34 8'-10' = 1.8 Bedrock - Granite
10'-12' = 1.7
12'-14' = <0.1
14'-16' = 14
16'-18' = 23
18'-20' = 21
20'-22' = 44
22'-24' = 27
24'-26' = 24
26'-28' = 3.9
28'-30' = 8.8
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-20I
Date: 11/17/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 22-24' bgsSlot Size: 0.01"Static Water Level: 14.53' BTOC
Total Depth: 31' bgsScreen Interval: 26-31' bgsSand Interval: 24-31' bgsGrout Interval: 0.5-22' bgs
Well Type/Diameter:Flush Mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 0-2' = 6.1 Concrete
0.3 - 37 2'-4' = 9.5 White and brown partially weatehred rock, micaceous
4'-6' = 9.6 tan and white below 8'
37 - 40 6'-8' = 7.9 Bedrock - Granite, fracture at 39-39.5' bgs
8'-10' = 6.4
10'-12' = 6.8
12'-14' = 7.0
14'-16' = 9.4
16'-18' = 5.4
18'-20' = 7.5
20'-22' = 40
22'-24' = 38
24'-26' = 31
26'-28' = 26
28'-30' = 51
30' 32' 39
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-21I
Date: 11/18/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
30'-32' = 39
32'-34' = 5.8
34'-36' = 68
36'-38' = 34
38'-40' = 56
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 37-40' bgsSlot Size: 0.01"Static Water Level: 13.37' BTOCSand Interval: 30-37' bgsGrout Interval: 0.5-28' bgs
Well Type/Diameter:Flush Mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)
Total Depth: 37' bgsScreen Interval: 32-37' bgs
Site Name: Alcatel - Lucent Wake Forest Road
Location: Raleigh, NC
Sample Method:
Drilling Equipment: Mini-Sonic
Depth
(ft BLS)
FID Reading
(ppm)
Blow
Counts Soil/Lithologic Description
0 - 0.3 Concrete
0.3 - 31 Saprolite or partially weathered rock
31 - 33 Bedrock - Granite
Note: soil cutting/samples were not retrieved or logged due to
time constraints.
AMEC Earth & Environmental, Inc.
BORING LOG
Remarks: PWR Well Installation beneath building
Boring/Well No.: MW-22I
Date: 11/18/09
Job No.: 559480000.4000.0006
AMEC Rep: David Treadway
Outer Casing Interval:Outer Casing Diameter:Bentonite Interval: 23-25' bgsSlot Size: 0.01"Static Water Level: 12.26' BTOC
Total Depth: 32' bgsScreen Interval: 27-32" bgsSand Interval: 25-33' bgsGrout Interval: 0.5-23' bgs
Well Type/Diameter:Flush Mount PVC / 2"WELL CONSTRUCTION DETAILS (If Applicable)

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com
APPENDIX B

LABORATORY ANALYTICAL DATA

AMEC Earth & Environmental, Inc. Tel – [phone]
2200 Gateway Centre Boulevard, Suite 205 Fax – [phone]
Morrisville, NC 27560 www.amec.com
APPENDIX C

HISTORICAL ANALYTICAL DATA TABLES AND GRAPHS
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
08
/
2
1
/
9
0

1
1

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2
BD
L

B
D
L

N
A
N A
N A
13

1
2
0
0
BDL
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

6
6
7

1
4
09
/
1
9
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

B
D
L

N
A
N A
N A
BDL 1150 3
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

8
7
7

B
D
L
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

8
5

6
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3
3
1

5
04
/
1
0
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
4
1

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

4
2
8

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
0
8

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
3
0

B
D
L
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

0
.
5
8

B
D
L

N
A
N A
N A
0.58 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

7
1

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
3

6
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
4
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
NS

B
D
L

5
5

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
NS

B
D
L

3
6

B
D
L
11
/
3
0
/
9
4
28
0
0
BD
L

B
D
L
16
0
0
BD
L

N
A
N A
N A
54
0
BD
L

N
A
N A
N A
N A
4940 BDL

B
D
L
09
/
1
3
/
9
6
82
8
BD
L

8
.
1
3
41
8
BD
L

N
A
N A
BD
L
72
9
2.
1
8

B
D
L

N
A
N A
N A
1985.31 26

B
D
L
04
/
1
0
/
9
7
14
6
0
2.
3
1

2
3
89
3
BD
L

N
A
N A
1.
5
2
10
9
0

3
.
3
2
BD
L

N
A
N A
N A
3473.15 13

B
D
L
10
/
3
0
/
9
7
35
0
0
BD
L
27
0

1
4
0
0
BD
L

N
A
N A
BD
L
65
0
0
BD
L

B
D
L

N
A
N A
N A
11670 BDL

B
D
L
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
MW
-
1
S
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
10
/
3
0
/
9
7
35
0
0
BD
L
27
0
14
0
0
BD
L
NA
NA
BD
L
65
0
0
BD
L
BD
L
NA
NA
NA
11670 BDL BDL
04
/
2
8
/
9
8
26
0
0
BD
L

B
D
L
10
0
0
BD
L

N
A
N A
BD
L
43
0
0
BD
L

B
D
L

N
A
N A
N A
7900 BDL

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L
18
0
0

4
4
0
BD
L

N
A
N A
BD
L
32
0
0
BD
L

B
D
L

N
A
N A
N A
5440 15

B
D
L
04
/
2
8
/
9
9
26
0
0
BD
L

2
0
56
0
BD
L

N
A
N A
1.3
28
0
0

6
1
0.
9
7

N
A
N A
N A
6043.27 BDL

B
D
L
10
/
2
8
/
9
9
25
8
0
3

1
2
.
7
92
8
BD
L

N
A
N A
1.8
14
6
0
2.
6

2
.
5

N
A
N A
N A
4990.6 16

B
D
L
10
/
1
2
/
0
0
47
0
0
BD
L

B
D
L
13
0
0
BD
L

N
A
N A
BD
L
14
0
0
BD
L

B
D
L

N
A
N A
N A
7400 18

B
D
L
04
/
2
5
/
0
1
31
0
0
BD
L

B
D
L
78
0
BD
L

N
A
N A
BD
L
12
0
0
BD
L

B
D
L

N
A
N A
N A
5080 BDL

B
D
L
10
/
2
4
/
0
1
67
0
BD
L

B
D
L
29
0
BD
L

N
A
N A
BD
L
20
0
BD
L

B
D
L

N
A
N A
N A
1160 BDL

B
D
L
04
/
1
8
/
0
2

1
6
0

B
D
L

9
.
2
75
BD
L

N
A
N A
BD
L
99
BD
L

1
.
5

N
A
N A
N A
344.7 BDL

B
D
L
10
/
0
1
/
0
2
16
0
0
BD
L

8
51
0
BD
L

N
A
N A
BD
L
39
0
BD
L

B
D
L

N
A
N A
N A
2508 BDL

B
D
L
11
/
0
1
/
0
2
56
0
BD
L

B
D
L
40
0
BD
L

N
A
N A
BD
L
19
0
BD
L

B
D
L

N
A
N A
N A
1150 NM

N
M
04
/
2
3
/
0
3
20
0
0
BD
L

8
.
5
56
0
BD
L

N
A
N A
BD
L
45
0
BD
L

B
D
L

N
A
N A
N A
3018.5 BDL

B
D
L
10
/
2
9
/
0
3
83
0
BD
L

5
.
7
39
0
BD
L

N
A
N A
BD
L
29
0
BD
L

B
D
L

N
A
N A
N A
1515.7 BDL

B
D
L
04
/
0
7
/
0
4
14
0
0
BD
L

B
D
L
35
0
BD
L

N
A
N A
BD
L
25
0
BD
L

B
D
L

N
A
N A
N A
2000 BDL

B
D
L
10
/
2
1
/
0
4
26
0

E
BD
L

2
.
6
12
0

E
BD
L

N
A
N A
BD
L

B
D
L
17
0

E
BD
L

N
A
N A
N A
552.6 12

1
.
4

J
04
/
0
7
/
0
5
18
0
0
BD
L

8
.
0
47
0
BD
L

N
A
N A
BD
L
48
0
BD
L

B
D
L

N
A
N A
12

2
7
5
8
16

B
D
L
10
/
1
2
/
0
5

1
8
0

B
D
L

B
D
L
89
BD
L

N
A
N A
BD
L
28
0
BD
L

B
D
L

N
A
N A
BD
L
549 BDL

B
D
L
04
/
1
2
/
0
6
37
0
BD
L

B
D
L
12
0
BD
L

N
A
N A
BD
L
13
0
BD
L

B
D
L

N
A
N A
12

6
2
0
7.1J

2
.
1
J
10
/
0
5
/
0
6
55
0
BD
L

B
D
L
24
0
BD
L

N
A
N A
BD
L
19
0
BD
L

B
D
L

N
A
N A
17

9
8
0
5.8J

B
D
L
04
/
2
5
/
0
7
34
0
BD
L

4
.
0
18
0
BD
L

N
A
N A
2.5
20
0
0.
6
9

B
D
L

N
A
N A
9

7
2
7
.
1
9
61 50
06
/
1
3
/
0
7

7
5

B
D
L

3
.
1
17
BD
L

N
A
N A
2.1
63
1.
5

B
D
L

N
A
N A
BD
L
161.7 35

8
.
8
10
/
2
3
/
0
7

2
0

B
D
L

1
.
4

B
D
L

B
D
L

N
A
N A
BD
L
6.
4
BD
L

B
D
L

N
A
N A
BD
L
27.8 5.6 J

2
.
0

J
04
/
2
4
/
0
8

1
2

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
3.
1
BD
L

B
D
L

N
A
N A
BD
L
15.1 4.6 J

B
D
L
10
/
1
5
/
0
8

2
6

B
D
L

2
.
2
34
BD
L

N
A
N A
0.
5
5
36
BD
L

B
D
L

N
A
N A
BD
L
98.75 19 18
04
/
1
6
/
0
9

1
2

B
D
L

1
.
6
27
BD
L

N
A
N A
BD
L
19
BD
L

B
D
L

N
A
N A
BD
L
59.6 32 26
10
/
0
8
/
0
9

2
6

B
D
L

1
.
6
34
BD
L
1.
0
BD
L

1
.
3
43
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
105.9 0.030

0
.
0
0
4
8

J
MW
-
2
D
Pa
g
e

1

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
08
/
2
1
/
9
0

1
2
0

1

7
16
BD
L

N
A
N A
BD
L
9
BD
L

B
D
L

N
A
N A
N A
153 BDL

B
D
L
02
/
0
8
/
9
3

1
3
0

B
D
L

9
19
BD
L

N
A
N A
BD
L
9
BD
L

B
D
L

N
A
N A
N A
167 10.3

6
.
8
09
/
1
9
/
9
3

9
4

B
D
L

6
.
9

B
D
L

B
D
L

N
A
N A
N A
8.
9
BD
L

B
D
L

N
A
N A
N A
109.8 30

5
08
/
3
0
/
9
4

1
4
0

B
D
L

B
D
L
20
BD
L

N
A
N A
N A
18
BD
L

N
A
N A
N A
N A
178 BDL

B
D
L
11
/
3
0
/
9
4

4
3

B
D
L

B
D
L
16
BD
L

N
A
N A
N A
6.
4
BD
L

N
A
N A
N A
N A
65.4 BDL

B
D
L
09
/
1
3
/
9
6
31
9
BD
L

1
5
.
8
21
.
7
BD
L

N
A
N A
BD
L
74
.
3
BD
L

B
D
L

N
A
N A
N A
430.8 BDL

B
D
L
04
/
0
9
/
9
7

B
D
L

B
D
L

B
D
L

2
.
2
6

B
D
L

N
A
N A
BD
L
1.
3
7
BD
L

B
D
L

N
A
N A
N A
3.63 BDL

B
D
L
10
/
3
0
/
9
7
40
0
BD
L

4
4
49
0
BD
L

N
A
N A
BD
L
71
BD
L

B
D
L

N
A
N A
N A
1005 BDL

B
D
L
04
/
2
8
/
9
8
31
0
BD
L

5
4
29
0
BD
L

N
A
N A
BD
L
59
BD
L

B
D
L

N
A
N A
N A
713 BDL

B
D
L
10
/
0
8
/
9
8
31
0
BD
L

4
2
86
BD
L

N
A
N A
BD
L
41
BD
L

B
D
L

N
A
N A
N A
479 BDL

B
D
L
04
/
2
8
/
9
9
29
0
BD
L

2
9
88
BD
L

N
A
N A
BD
L
48

5
BD
L

N
A
N A
N A
460 BDL

B
D
L
10
/
2
8
/
9
9

1
1
6

0
.
3

1
5
.
8
70
.
8

1
6
.
8
N A
N A
0.4

B
D
L

B
D
L

B
D
L

N
A
N A
N A
220.1 BDL

B
D
L
10
/
1
2
/
0
0

1
0
0

B
D
L

1
1
69

0
.
9
1
N A
N A
BD
L
12
BD
L

B
D
L

N
A
N A
N A
192.91 BDL

B
D
L
04
/
2
5
/
0
1

1
1
0

B
D
L

1
8
63

0
.
9
5
N A
N A
BD
L
15
BD
L

B
D
L

N
A
N A
N A
206.95 BDL

B
D
L
10
/
2
4
/
0
1

4
7

B
D
L

6
.
1
44

0
.
6
3
N A
N A
BD
L
5.
5
BD
l

B
D
L

N
A
N A
N A
103.23 BDL

B
D
L
04
/
1
8
/
0
2

4
8

B
D
L

2
.
3

6
.
0
0.
9
5
N A
N A
BD
L
2.
3
BD
L

B
D
L

N
A
N A
N A
59.55 BDL

B
D
L
10
/
0
1
/
0
2

1
9

B
D
L

2
.
6
8.
6
BD
L

N
A
N A
BD
L
2.
5
BD
L

B
D
L

N
A
N A
N A
32.7 BDL

B
D
L
04
/
2
3
/
0
3

7
.
7

B
D
L

0
.
8
5

5
.
3

B
D
L

N
A
N A
BD
L
1.
9
BD
L

B
D
L

N
A
N A
N A
15.75 BDL

B
D
L
10
/
2
9
/
0
3

4
.
2

B
D
L

0
.
5
3

2
.
6

B
D
L

N
A
N A
BD
L
1.
6
BD
L

B
D
L

N
A
N A
N A
8.93 BDL

B
D
L
04
/
0
7
/
0
4

2
.
8

B
D
L

B
D
L

1
.
6

B
D
L

N
A
N A
BD
L
2.
2
BD
L

B
D
L

N
A
N A
N A
6.6 BDL

B
D
L
10
/
2
1
/
0
4

1
5

B
D
L

1
.
7

3
.
7

B
D
L

N
A
N A
BD
L
6.
9
BD
L

B
D
L

N
A
N A
N A
27.3 24

B
D
L
04
/
0
7
/
0
5

3
3

B
D
L

4
.
2
9.
3
BD
L

N
A
N A
BD
L
17
BD
L

B
D
L

N
A
N A
BD
L
63.5 24

B
D
L
10
/
1
2
/
0
5

2
6

B
D
L

2
.
4

5
.
9

B
D
L

N
A
N A
BD
L
13
BD
L

B
D
L

N
A
N A
BD
L
47.3 BDL

B
D
L
04
/
1
2
/
0
6

3
.
3

B
D
L

0
.
5
4

1
.
0

B
D
L

N
A
N A
BD
L
2.
5
BD
L

B
D
L

N
A
N A
BD
L
7.34 2.9J

1
.
6
J
10
/
0
5
/
0
6

4
.
9

B
D
L

0
.
6
4

1
.
2

B
D
L

N
A
N A
BD
L
3.
1
BD
L

B
D
L

N
A
N A
BD
L
9.84 2.0J

B
D
L
04
/
2
5
/
0
7

5
.
5

B
D
L

0
.
8
0

1
.
4

B
D
L

N
A
N A
BD
L
4.
0
BD
L

B
D
L

N
A
N A
BD
L
11.7 1.2J

B
D
L
06
/
1
3
/
0
7

6
.
7

B
D
L

1
.
1

1
.
6

B
D
L

N
A
N A
BD
L
4.
6
BD
L

B
D
L

N
A
N A
BD
L
14 1.4J

B
D
L
10
/
2
3
/
0
7

8

B
D
L

1
.
6

1
.
8

B
D
L

N
A
N A
BD
L
4.
8
BD
L

B
D
L

N
A
N A
BD
L
16.2 0.5 J

B
D
L
04
/
2
4
/
0
8

9
.
6

B
D
L

1
.
6

1
.
7

B
D
L

N
A
N A
BD
L
7.
0
BD
L

B
D
L

N
A
N A
BD
L
19.9 1.0 J

1
.
9

J
10
/
1
3
/
0
8

1
1
.
0

B
D
L

2
.
2

2
.
4

B
D
L

N
A
N A
BD
L
7.
8
BD
L

B
D
L

N
A
N A
BD
L
23.4 BDL

B
D
L
04
/
1
6
/
0
9

1
1
.
0

B
D
L

2
.
1

2
.
1

B
D
L

N
A
N A
BD
L
8.
2
BD
L

B
D
L

N
A
N A
BD
L
23.4 1.4 J

B
D
L
MW
-
2
S
04
/
1
6
/
0
9
11
.0
BD
L
2 .1
2 .1
BD
L
NA
NA
BD
L
8.
2
BD
L
BD
L
NA
NA
BD
L
23.4 1 .4 J BDL
10
/
0
8
/
0
9

8
.
0

B
D
L

1
.
5

1
.
2

B
D
L

B
D
L

B
D
L

B
D
L
6.
6
BD
L

B
D
L

0
.
8
5

B
D
L

B
D
L
18.15 0.0017 J

0
.
0
0
1
9

J
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

2
04
/
1
0
/
9
7
20
5
BD
L

3
.
3
5
49
.
9
BD
L

N
A
N A
BD
L
5.
0
3
BD
L

B
D
L

N
A
N A
N A
263.3 BDL

B
D
L
10
/
3
0
/
9
7
47
0
BD
L

2
9
12
0
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
619 BDL

B
D
L
04
/
2
8
/
9
8
22
0
BD
L

B
D
L
32
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
252 BDL

B
D
L
10
/
0
8
/
9
8

1
6
0

B
D
L

B
D
L

6
.
9

B
D
L

N
A
N A
BD
L
1.
1
BD
L

B
D
L

N
A
N A
N A
168 BDL

B
D
L
04
/
2
8
/
9
9

6
6

B
D
L

B
D
L
9.
7
BD
L

N
A
N A
BD
L
8.
3

4
.
8
BD
L

N
A
N A
N A
88.8 BDL

B
D
L
10
/
2
7
/
9
9

2
0
.
3

B
D
L

B
D
L

3
.
9
1.
1
N A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
25.3 BDL

B
D
L
10
/
1
2
/
0
0

2
.
7

B
D
L

1
.
2

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
3.9 BDL

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

1
.
2

B
D
L

B
D
L

N
A
N A
0.
6
9

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1.9 BDL

B
D
L
10
/
2
4
/
0
1

0
.
6
1

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
0.6 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
3
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
1
2
/
0
5

2
.
0

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2.0 BDL

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

4
.
0
J

B
D
L
10
/
0
5
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

3
.
0
J

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

3
.
1
J

B
D
L
06
/
1
3
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

8
.
5
J

B
D
L
10
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

2
.
3

J

B
D
L
04
/
2
5
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
1
4
/
0
8

1
.
8
0

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.8 1.2 J

B
D
L
04
/
1
5
/
0
9

5
.
2

B
D
L

0
.
8
0

1
.
7

B
D
L

N
A
N A
BD
L
0.
8
4
BD
L

B
D
L

N
A
N A
BD
L
8.5 3.9 J

B
D
L
10
/
0
8
/
0
9

4
.
5

B
D
L

1
.
1

2
.
3

B
D
L

B
D
L

0
.
7
8

B
D
L
1.
8
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
10.48 BDL

B
D
L
MW
-
3
D

Pa
g
e

2

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
08
/
2
1
/
9
0

1

B
D
L

2

2

B
D
L

N
A
N A
BD
L

B
D
L
5
BD
L

N
A
N A
N A
10 NM

B
D
L
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L
30
09
/
1
9
/
9
3

B
D
L

B
D
L

1
.
2

1
.
7

B
D
L

N
A
N A
N A
BD
L
9.
3
BD
L

N
A
N A
N A
12.2 BDL 30
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L
20
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

2
.
7

N
A
N A
N A
N A
2.7 BDL

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L
4.
7
5
BD
L

N
A
N A
N A
4.75 15

B
D
L
04
/
0
9
/
9
7

B
D
L

B
D
L

B
D
L

1
.
1
6

B
D
L

N
A
N A
BD
L

B
D
L
4.
1
2
BD
L

N
A
N A
N A
5.28 BDL

B
D
L
10
/
3
0
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

2

B
D
L

N
A
N A
N A
2 BDL

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L
3
BD
L

N
A
N A
N A
3 BDL

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1
.
2

B
D
L

N
A
N A
N A
1.2 BDL

B
D
L
04
/
2
8
/
9
9

B
D
L

B
D
L

1
.
1

2
.
1

B
D
L

N
A
N A
0.
7
1
2.
2

8
.
1
BD
L

N
A
N A
N A
14.21 BDL

B
D
L
10
/
2
8
/
9
9

B
D
L

B
D
L

0
.
8

0
.
8

B
D
L

N
A
N A
0.5

0
.
1

2
.
6

B
D
L

N
A
N A
N A
4.8 BDL

B
D
L
10
/
1
2
/
0
0

1
8

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
0.
8
5

B
D
L
4.
3
BD
L

N
A
N A
N A
23.15 BDL

B
D
L
04
/
2
5
/
0
1

1
8

B
D
L

B
D
L

1
.
4

B
D
L

N
A
N A
BD
L
0.
9
9
BD
L

B
D
L

N
A
N A
N A
20.39 BDL

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

1
.
3

1
.
1

B
D
L

N
A
N A
1.2

B
D
L
4.
2
BD
L

N
A
N A
N A
7.8 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

0
.
8
5

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1

B
D
L

N
A
N A
N A
1.85 BDL

B
D
L
10
/
0
3
/
0
2

B
D
L

B
D
L

1
.
9

1
.
3

B
D
L

N
A
N A
0.
9
8

B
D
L
3.
9
BD
L

N
A
N A
N A
8.08 BDL

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

0
.
9
4

B
D
L

N
A
N A
N A
0.94 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

0
.
7

1
.
2

B
D
L

N
A
N A
0.
8
2

B
D
L
3.
3
BD
L

N
A
N A
N A
6.03 BDL

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

0
.
8
3

B
D
L

N
A
N A
1.1

B
D
L
3
BD
L

N
A
N A
N A
4.93 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

0
.
8
7

0
.
9
8

B
D
L

N
A
N A
0.
7
6

B
D
L

2
.
4

B
D
L

N
A
N A
N A
5.01 BDL

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

0
.
7
4

1
.
2

B
D
L

N
A
N A
1.4

B
D
L
4.
1
BD
L

N
A
N A
97.44 BDL

B
D
L
10
/
1
2
/
0
5

B
D
L

B
D
L

1
.
3

2
.
4

B
D
L

N
A
N A
0.
7
4

B
D
L
3.
7
BD
L

N
A
N A
BD
L
8.14 BDL

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

0
.
9
4

0
.
9
1

B
D
L

N
A
N A
0.
6
7

B
D
L
4.
0
BD
L

N
A
N A
BD
L
6.52 BDL

B
D
L
10
/
0
5
/
0
6

B
D
L

B
D
L

1
.
1

1
.
1

B
D
L

N
A
N A
0.
7
0

B
D
L
3.
6
BD
L

N
A
N A
2.
8
6.5 1.9J

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

0
.
5
4

B
D
L

B
D
L

N
A
N A
1.1
3.
1
0
BD
L

B
D
L

N
A
N A
BD
L
4.74 2.0J

B
D
L
06
/
1
3
/
0
7

B
D
L

B
D
L

0
.
8
8

0
.
7
3

B
D
L

N
A
N A
0.
5
6

B
D
L
3.
1
BD
L

N
A
N A
3.
9
5.27 1.7J

B
D
L
10
/
2
5
/
0
7

B
D
L

B
D
L

1
.
1

1
.
0

B
D
L

N
A
N A
0.
5
5

B
D
L
4.
2
BD
L

N
A
N A
3.
4
6.85 3.0 J

B
D
L
04
/
2
5
/
0
8
BD
L
BD
L
08
7
09
4
BD
L
NA
NA
BD
L
BD
L
30
BD
L
NA
NA
31
481 BDL BDL
MW
-
3
S
04
/
2
5
/
0
8
BD
L
BD
L
0 .87
0 .94
BD
L
NA
NA
BD
L
BD
L
3 .0
BD
L
NA
NA
3 .1
4 .81 BDL BDL
10
/
1
4
/
0
8

B
D
L

B
D
L

1
.
0

1
.
3

B
D
L

N
A
N A
0.
6
6

B
D
L
3.
9
BD
L

N
A
N A
3.
6
6.86 BDL

B
D
L
04
/
1
5
/
0
9

B
D
L

B
D
L

0
.
6
9

0
.
6
9

B
D
L

N
A
N A
BD
L

B
D
L

2
.
5

B
D
L

N
A
N A
BD
L
3.88 2.2 J

B
D
L
10
/
0
8
/
0
9

B
D
L

B
D
L

0
.
7
0

0
.
6
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L
3.
3
BD
L

B
D
L

B
D
L

B
D
L
4.66 0.0027 J

B
D
L
11
/
3
0
/
9
4

1
3
0

B
D
L

B
D
L
23
0
BD
L

N
A
N A
N A
24
0
BD
L

N
A
N A
N A
N A
600 BDL

B
D
L
10
/
2
7
/
9
9

1
0

B
D
L

B
D
L
55
BD
L

N
A
N A
BD
L
29
5
BD
L

B
D
L

N
A
N A
N A
360 BDL

B
D
L
10
/
1
2
/
0
0
32
0
1.
2

1
2
22
0

3
.
8
N A
N A
BD
L
60
0

5
.
4
BD
L

N
A
N A
N A
1162.4 BDL

B
D
L
04
/
2
5
/
0
1

1
5
0

B
D
L

5
.
3
11
0
BD
L

N
A
N A
BD
L
15
0
BD
L

B
D
L

N
A
N A
N A
415.3 BDL

B
D
L
10
/
2
4
/
0
1
26
0
BD
L

1
1
18
0

0
.
6
4
N A
N A
BD
L
41
0
1.
9

0
.
5
1

N
A
N A
N A
864.05 BDL

B
D
L
04
/
1
8
/
0
2

1
3
0

B
D
L

8
.
2
70

1
.
0
N A
N A
BD
L
32
0
0.
7
7

B
D
L

N
A
N A
N A
529.97 BDL

B
D
L
10
/
0
2
/
0
2

1
0
0

B
D
L

6
.
9
74
BD
L

N
A
N A
BD
L
31
0
BD
L

B
D
L

N
A
N A
N A
490.9 BDL

B
D
L
11
/
0
1
/
0
2

1
7
0

B
D
L

9
.
6
30
0
BD
L

N
A
N A
BD
L
32
0
1.
6

B
D
L

N
A
N A
N A
801.2 NM

N
M
04
/
2
3
/
0
3

1
4
0

B
D
L

9
.
5
10
0
BD
L

N
A
N A
BD
L
38
0
1.
7

B
D
L

N
A
N A
N A
631.2 BDL

B
D
L
10
/
2
9
/
0
3

1
3
0

B
D
L

7
.
9
13
0
BD
L

N
A
N A
BD
L
27
0
0.
8

B
D
L

N
A
N A
N A
538.7 BDL

B
D
L
04
/
0
7
/
0
4

6
9

B
D
L

5
.
8
70
BD
L

N
A
N A
BD
L
16
0
1.
3

B
D
L

N
A
N A
N A
306.1 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

9
.
4
10
0
BD
L

N
A
N A
BD
L
27
0
1.
9

B
D
L

N
A
N A
N A
381.3 2.3 J

B
D
L
04
/
0
7
/
0
5

1
0
0

B
D
L

1
1
19
0

1
.
5
N A
N A
0.
7
5
55
0
2.
6

B
D
L

N
A
N A
19

8
5
5
.
8
5
BDL

B
D
L
10
/
1
2
/
0
5

1
4
0

B
D
L

1
4
16
0
BD
L

N
A
N A
1.9
47
0

4
.
0
BD
L

N
A
N A
29

7
8
9
.
9
BDL

B
D
L
04
/
1
2
/
0
6

1
2

B
D
L

1
.
1
20
BD
L

N
A
N A
BD
L
11
0
1.
3

B
D
L

N
A
N A
13

1
4
4
.
4
5.0J

1
.
6
J
10
/
0
5
/
0
6

2
0

B
D
L

2
.
3
37
BD
L

N
A
N A
BD
L
17
0
0.
8
1

B
D
L

N
A
N A
13

2
3
0
.
1
1
5.6J

B
D
L
04
/
2
5
/
0
7

1
0
0

B
D
L

7
.
2
11
0
BD
L

N
A
N A
1.2
82
0
2.
5

B
D
L

N
A
N A
9.
7

1
0
4
0
.
9
3.6J

B
D
L
06
/
1
3
/
0
7

7
9

B
D
L

6
.
3
93

0
.
8
6
N A
N A
0.
7
9
51
0
2.
5

B
D
L

N
A
N A
15
.
0

6
9
2
.
4
5
12.00

B
D
L
10
/
2
3
/
0
7

1
0
0

B
D
L

7
.
5
14
0
BD
L

N
A
N A
BD
L
57
0
2.
5

B
D
L

N
A
N A
20

8
2
0
4.3 J

2
.
1

J
04
/
2
3
/
0
8

1
9
0

N
A
6.
0
96
BD
L

N
A
N A
N A
13
0
0
BD
L

N
A
N A
N A
16

1
5
9
2
BDL

1
.
4

J
10
/
1
4
/
0
8

1
2
0

B
D
L

6
.
9
13
0
BD
L

N
A
N A
BD
L
98
0
BD
L

B
D
L

N
A
N A
11

1
2
3
6
.
9
BDL

B
D
L
04
/
1
6
/
0
9

4
4

B
D
L

B
D
L
63
BD
L

N
A
N A
BD
L
53
0
BD
L

B
D
L

N
A
N A
13

6
3
7
1.8 J

B
D
L
10
/
0
7
/
0
9

5
7

B
D
L

B
D
L
11
0
BD
L

B
D
L

B
D
L

B
D
L
74
0
BD
L

B
D
L

B
D
L

B
D
L
6.
9

9
0
7
BDL

B
D
L
MW
-
4
D
Pa
g
e

3

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
11
0
0

2
7
BD
L

N
A
N A
N A
1127 BDL

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L
75
BD
L

N
A
N A
BD
L
74
0

5
9
BD
L

N
A
N A
N A
874 BDL

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L
20

6
6
0
N A
N A
BD
L

B
D
L
46
BD
L

N
A
N A
N A
726 10

B
D
L
04
/
2
8
/
9
9

6
.
2

B
D
L

1
4
82
BD
L

N
A
N A
2.9
92
0

9
1
0
60

N
A
N A
N A
1995.1 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

2
0
20
5
BD
L

N
A
N A
BD
L
91
5

1
3
0
0

2
1
0
N A
N A
N A
2650 13

B
D
L
10
/
1
2
/
0
0

6
.
5

B
D
L

2
4
67
BD
L

N
A
N A
6.7
55
0

4
9
0
88

N
A
N A
N A
1232.2 18

B
D
L
04
/
2
5
/
0
1

4
1

B
D
L

1
7
12
BD
L

N
A
N A
3.7
55
0
0

3
2
0
71

N
A
N A
N A
5964.7 18

B
D
L
06
/
1
5
/
0
1

3
.
6

B
D
L

6
.
6
48
BD
L

N
A
N A
2.0
14
0
0

2
4
0
11

N
A
N A
N A
1711.2 NM

N
M
10
/
2
4
/
0
1

1
4

B
D
L

8
.
4
13
0
BD
L

N
A
N A
BD
L
13
0
0

1
2
0
24

N
A
N A
N A
1596.4 BDL

B
D
L
04
/
1
8
/
0
2

1
4

B
D
L

9
.
3
22
BD
L

N
A
N A
BD
L
71
0

4
4
8.
5

N
A
N A
N A
807.8 BDL

B
D
L
08
/
2
1
/
9
0

1
4
0

B
D
L

B
D
L
23
BD
L

N
A
N A
BD
L
21
0
BD
L

B
D
L

N
A
N A
N A
373 BDL

B
D
L
02
/
0
8
/
9
3

3
6

B
D
L

B
D
L
17
BD
L

N
A
N A
BD
L
17
0
BD
L

B
D
L

N
A
N A
N A
223 26.6 15.4
09
/
1
9
/
9
3

2
2

B
D
L

B
D
L
10
BD
L

N
A
N A
N A
12
0
BD
L

B
D
L

N
A
N A
N A
152 40

4
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
39
BD
L

N
A
N A
N A
N A
39 BDL

B
D
L
11
/
3
0
/
9
4

8
.
3

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
54
BD
L

N
A
N A
N A
N A
62.3 N/A 9
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

2
.
3

B
D
L

N
A
N A
BD
L
55
BD
L

B
D
L

N
A
N A
N A
57.3 2.4 J

B
D
L
04
/
0
7
/
0
5

3
.
9

B
D
L

B
D
L

1
.
8

B
D
L

N
A
N A
BD
L
56
BD
L

B
D
L

N
A
N A
20

6
1
.
7
BDL

B
D
L
04
/
1
2
/
0
6

0
.
6
3

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
13
BD
L

B
D
L

N
A
N A
11

1
3
.
6
3
12

5
.
3
10
/
0
5
/
0
6

2
.
3

B
D
L

B
D
L

0
.
5
9

B
D
L

N
A
N A
BD
L
23
BD
L

B
D
L

N
A
N A
3
25.89 13

2
.
1
J
04
/
2
5
/
0
7

2
.
5

B
D
L

B
D
L

0
.
7
0

B
D
L

N
A
N A
BD
L
35
BD
L

B
D
L

N
A
N A
BD
L
38.2 8.7J

B
D
L
06
/
1
3
/
0
7

1
.
9

B
D
L

B
D
L

0
.
9
3

B
D
L

N
A
N A
BD
L
27
BD
L

B
D
L

N
A
N A
BD
L
29.83 4.2J

B
D
L
10
/
2
3
/
0
7

3
.
3

B
D
L

B
D
L

1
.
2

B
D
L

N
A
N A
BD
L
30
BD
L

B
D
L

N
A
N A
4.
6
34.5 300 60
04
/
2
3
/
0
8

3
.
3

B
D
L

B
D
L

0
.
8
1

B
D
L

N
A
N A
BD
L
29
BD
L

B
D
L

N
A
N A
3.
1
33.11 BDL

B
D
L
10
/
1
4
/
0
8

4
.
2

B
D
L

B
D
L

1
.
3

B
D
L

N
A
N A
BD
L
31
BD
L

B
D
L

N
A
N A
BD
L
36.5 BDL

B
D
L
04
/
1
6
/
0
9

6
.
0

B
D
L

B
D
L

1
.
8

B
D
L

N
A
N A
BD
L
64
BD
L

B
D
L

N
A
N A
BD
L
71.8 3.5 J

B
D
L
10
/
0
7
/
0
9

5
.
9

B
D
L

B
D
L

1
.
3

B
D
L

B
D
L

B
D
L

B
D
L
72
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
79.2 0.0230

0
.
0
0
7
1
08
/
2
1
/
9
0
1
BD
L
BD
L
BD
L
BD
L
NA
NA
BD
L
BD
L
BD
L
BD
L
NA
NA
NA
1 BDL BDL
MW
-
4
S
MW
-
4
D
D
08
/
2
1
/
9
0

1

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1 BDL

B
D
L
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
7
BD
L

B
D
L

N
A
N A
N A
7 66.6 28.4
09
/
1
9
/
9
3

1
.
8

2

1
.
8

B
D
L

B
D
L

N
A
N A
N A
6.
8
BD
L

B
D
L

N
A
N A
N A
12.4 BDL

4
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
11
/
3
0
/
9
4

B
D
L

B
D
L

3

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
3 BDL

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3

1
04
/
0
9
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

0
.
2

B
D
L

B
D
L

N
A
N A
N A
0.2 BDL

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
3

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
2
BD
L

B
D
L

N
A
N A
N A
1.2 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
1
7
/
9
0

1

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1 30

B
D
L
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

2
8
.
3

9
09
/
1
9
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

B
D
L

N
A
N A
N A
BDL

N
M

N
M
MW
-
5
S
MW
-
6
S
MW
-
5
D
Pa
g
e

4

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3

B
D
L
04
/
1
0
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2.
5
0.
7

B
D
L

N
A
N A
N A
3.2 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
1
7
/
9
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

5
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

2
2
1
25.1
09
/
1
9
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

B
D
L

N
A
N A
N A
BDL

2
0

3
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L

11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
1
1
BD
L

B
D
L

N
A
N A
N A
1.11 10

1
04
/
1
0
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
8
/
9
8
BD
L
BD
L
BD
L
BD
L
BD
L
NA
NA
BD
L
BD
L
BD
L
BD
L
NA
NA
NA
BDL 15 BDL
MW
-
7
D
10
/
0
8
/
9
8
BD
L
BD
L
BD
L
BD
L
BD
L
NA
NA
BD
L
BD
L
BD
L
BD
L
NA
NA
NA
BDL 15 BDL
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

0
.
5
5

B
D
L

N
A
N A
N A
0.55 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
3

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
8

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
8

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
1
7
/
9
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3
0

B
D
L
02
/
0
8
/
9
3

B
D
L

B
D
L

1
1

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L
3
BD
L

N
A
N A
N A
14 17.4

6
.
5
10
/
1
8
/
9
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

4
0

1
0
02
/
0
8
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

5
6
.
5
15.3
09
/
1
9
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

B
D
L

N
A
N A
N A
BDL

5
0
15
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
M

N
A
N A
N A
BDL

B
D
L

B
D
L
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

1
5
7
53
06
/
2
7
/
9
3

1
.
9

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
1.9 BDL

B
D
L
09
/
1
9
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3
0

2
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L
15
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
MW
-
7
S
MW
-
8
S
MW
-
9
S
MW
-
1
0
S
Pa
g
e

5

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
06
/
2
7
/
9
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
27
0
BD
L

B
D
L

N
A
N A
N A
270 BDL

B
D
L
09
/
1
9
/
9
3

4
.
3

B
D
L

3
.
1

B
D
L

B
D
L

N
A
N A
N A
23
0
BD
L

B
D
L

N
A
N A
N A
237.4 20

2
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
13
0
BD
L

N
A
N A
N A
N A
130 BDL 38
11
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
12
0
BD
L

N
A
N A
N A
N A
120 BDL

1
2
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

1
.
1
3

B
D
L

N
A
N A
BD
L
11
9
BD
L

B
D
L

N
A
N A
N A
120.13 BDL

B
D
L
04
/
1
0
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
7.
7
8
BD
L

B
D
L

N
A
N A
N A
7.78 BDL

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
25
BD
L

B
D
L

N
A
N A
N A
25 BDL

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
16
BD
L

B
D
L

N
A
N A
N A
16 BDL

B
D
L
10
/
0
7
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
12
BD
L

B
D
L

N
A
N A
N A
12 12

1
0
04
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
16
BD
L

B
D
L

N
A
N A
N A
16 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
9.
6
BD
L

B
D
L

N
A
N A
N A
9.6 BDL

B
D
L
04
/
2
5
/
0
1

0
.
5
1

B
D
L

B
D
L

0
.
6

B
D
L

N
A
N A
BD
L

B
D
L
45
BD
L

N
A
N A
N A
46.11 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
6
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
28
BD
L

B
D
L

N
A
N A
BD
L
28 3.2

0
.
7
6
J
04
/
1
2
/
0
6

0
.
6
9

B
D
L

B
D
L

1
.
2

B
D
L

N
A
N A
BD
L
40
BD
L

B
D
L

N
A
N A
NS
41.89 NS

N
S
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

0
.
7
7

B
D
L

N
A
N A
BD
L
21
BD
L

B
D
L

N
A
N A
BD
L
21.77 11

B
D
L
09
/
1
9
/
9
3

B
D
L

B
D
L

6
.
6
7.
3
BDL
N
A
N
A
N
A
23
.
7
BD
L

N
A

N
A

N
A
19.6 40

2
.
1
08
/
3
0
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

N
A

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
11
/
3
0
/
9
4

3
.
1

B
D
L

1
1
11
BDL
N
A
N
A
N
A
2.
6
BD
L

N
A

N
A

N
A

N
A
27.7 BDL 18
09
/
1
3
/
9
6

B
D
L

B
D
L

1
.
1
1

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A
1.11 BDL

B
D
L
04
/
0
9
/
9
7

B
D
L

B
D
L

5
.
8
2

3
.
2
8

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A
9.1 BDL

B
D
L
10
/
3
0
/
9
7

B
D
L

B
D
L

2

1

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A
3 BDL

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

0
.
6

1

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1.6 BDL

B
D
L
MW
-
1
1
S

04
/
2
8
/
9
8
BD
L
BD
L
0.
6
1
BD
L
NA
NA
BD
L
BD
L
BD
L
BD
L
NA
NA
NA
1.6 BDL BDL
10
/
0
8
/
9
8

0
.
5
4

B
D
L

3
.
4

0
.
7

B
D
L

N
A

N
A

0
.
6
8
2.
1
0.
5
1

B
D
L

N
A

N
A

N
A
7.93 BDL

B
D
L
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L
1.
6
BD
L

B
D
L

N
A

N
A

N
A
1.6 BDL

B
D
L
10
/
2
8
/
9
9

B
D
L

B
D
L

2
.
8

1
.
8

B
D
L

N
A

N
A

1
.
0

0
.
6

0
.
2

B
D
L

N
A

N
A

N
A
6.4 BDL

B
D
L
10
/
1
2
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

2
7
30
04
/
2
5
/
0
1

B
D
L

B
D
L

0
.
6
5

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A
0.65 27 30
10
/
2
4
/
0
1

B
D
L

B
D
L

3
.
5

1
.
4

B
D
L

N
A

N
A

1
.
6
0.
7
0.
6
6

B
D
L

N
A

N
A

N
A
7.86 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

4
.
7

2
.
6

B
D
L

N
A

N
A

1
.
8
0.
7
1
1.
1
0

B
D
L

N
A

N
A

N
A
10.91 BDL

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

3
.
7

1
.
4

B
D
L

N
A

N
A

0
.
8
0
0.
7
7
0.
7
3

B
D
L

N
A

N
A

N
A
7.4 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

5
.
8

3
.
2

B
D
L

N
A

N
A

2
.
1
0
0.
8
5
BD
L

B
D
L

N
A

N
A

N
A
11.95 BDL

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

4
.
8

2
.
6

B
D
L

N
A

N
A

2

B
D
L

1
.
3

B
D
L

N
A

N
A

N
A
10.7 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

6
.
5

3
.
1

B
D
L

N
A

N
A

2
.
9

B
D
L

1
.
5

B
D
L

N
A

N
A

N
A
14 1.7 J

1
.
2

J
04
/
0
7
/
0
5

B
D
L

B
D
L

5
.
1

4
.
3

B
D
L

N
A

N
A

2
.
6
1.
1
1.
6

B
D
L

N
A

N
A
15

1
4
.
7
BDL

B
D
L
10
/
1
2
/
0
5

B
D
L

B
D
L

5
.
4

3
.
4

B
D
L

N
A

N
A

1
.
5
0.
7
8
1.
8

B
D
L

N
A

N
A
21

1
2
.
8
8
BDL

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

6
.
6

2
.
2

B
D
L

N
A

N
A

1
.
9
0.
8
2
1.
8

B
D
L

N
A

N
A
32

1
3
.
3
2
5.7J

7
.
2
10
/
0
5
/
0
6

B
D
L

B
D
L

9
.
8

5
.
4

B
D
L

N
A

N
A

5
.
2

0
.
5
9

0
.
5

B
D
L

N
A

N
A
37

2
1
.
4
9
6.2J

6
.
4
04
/
2
5
/
0
7

B
D
L

B
D
L

9
.
5

5
.
5

B
D
L

N
A

N
A

4
.
5

0
.
5
7

0
.
6
9

B
D
L

N
A

N
A
40

2
0
.
7
6
2.4J

B
D
L
10
/
2
3
/
0
7

B
D
L

B
D
L

1
4

5
.
9

B
D
L

N
A

N
A

7
.
1

B
D
L

0
.
5
9

B
D
L

N
A

N
A
53

2
7
.
5
9
BDL

1
.
5

J
04
/
2
5
/
0
8

B
D
L

B
D
L

1
1

6
.
0

B
D
L

N
A

N
A

6
.
5

0
.
6
0

0
.
5
3

B
D
L

N
A

N
A
59

2
4
.
6
3
BDL

2
.
3

J
10
/
1
4
/
0
8

B
D
L

B
D
L

9
.
1

4
.
5

B
D
L

N
A

N
A

5
.
4

B
D
L

0
.
5
5

B
D
L

N
A

N
A
36

1
9
.
5
5
BDL

1
.
5

J
04
/
1
6
/
0
9

B
D
L

B
D
L

1
.
1

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A
34

1
.
1
1.1 J

B
D
L
10
/
0
8
/
0
9

B
D
L

B
D
L

3
.
2

0
.
9
4

B
D
L

B
D
L

B
D
L

0
.
9
7

B
D
L

1
.
1

B
D
L

B
D
L

B
D
L
96

6
.
2
1
0.0026 J

0
.
0
0
1
6

J
MW
-
1
2
S
Pa
g
e

6

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
10
/
3
1
/
9
7
13
0
0
BD
L

4
2
46
0
BD
L

N
A
N A
BD
L
10
0
BD
L

B
D
L

N
A
N A
N A
1902 169

B
D
L
04
/
2
7
/
9
8
20
0
0
BD
L

B
D
L
36
0
BD
L

N
A
N A
BD
L
59
BD
L

B
D
L

N
A
N A
N A
2419 278

B
D
L
10
/
0
7
/
9
8
47
0
BD
L

6
9
20
0

2
.
2
N A
N A
BD
L
79
BD
L

B
D
L

N
A
N A
N A
820.2 93

B
D
L
04
/
2
7
/
9
9
20
0
0
BD
L

3
9
12
0
BD
L

N
A
N A
BD
L
45

4
2
BD
L

N
A
N A
N A
2246 BDL

B
D
L
10
/
2
7
/
9
9

>
5
0

B
D
L

3
2

B
D
L
19
.
5
N A
N A
0.7

B
D
L

1
.
2

0
.
9

N
A
N A
N A
54.3 24

B
D
L
12
/
1
4
/
9
9
12
7
0
BD
L

1
6
.
7
13
5
BD
L

N
A
N A
BD
L
16
.
7
BD
L

B
D
L

N
A
N A
N A
1438.4 240

B
D
L
10
/
1
1
/
0
0
67
0
2.
4

3
0
12
0

3
.
3
N A
N A
BD
L
73

3
.
4
BD
L

N
A
N A
N A
902.1 710

B
D
L
04
/
2
5
/
0
1
45
0
BD
L

1
1
93
BD
L

N
A
N A
BD
L
6.
2
BD
L

B
D
L

N
A
N A
N A
560.2 BDL

B
D
L
10
/
2
4
/
0
1
30
0
BD
L

1
5
92

0
.
7
5
N A
N A
BD
L
17
BD
L

B
D
L

N
A
N A
N A
424.75 BDL

B
D
L
04
/
1
8
/
0
2
25
0
BD
L

1
6
20
0

2
.
5
N A
N A
BD
L
13
BD
L

B
D
L

N
A
N A
N A
481.5 BDL

B
D
L
10
/
0
2
/
0
2

7
3

B
D
L

5
26
BD
L

N
A
N A
BD
L
4.
6
BD
L

B
D
L

N
A
N A
N A
108.4 BDL

B
D
L
11
/
0
1
/
0
2

4
0

B
D
L

2
.
8
41
BD
L

N
A
N A
BD
L
3.
3
BD
L

B
D
L

N
A
N A
N A
87.1 NM

N
M
04
/
2
3
/
0
3

5
8

B
D
L

6
.
1
29
BD
L

N
A
N A
BD
L
6.
3
BD
L

B
D
L

N
A
N A
N A
99.4 BDL

B
D
L
10
/
2
9
/
0
3

5
8

B
D
L

1
0
41
BD
L

N
A
N A
BD
L
6.
8
BD
L

B
D
L

N
A
N A
N A
115.8 BDL

B
D
L
04
/
0
7
/
0
4

2
8

B
D
L

4
.
9
19
BD
L

N
A
N A
BD
L
4.
4
BD
L

B
D
L

N
A
N A
N A
56.3 BDL

B
D
L
10
/
2
1
/
0
4

3
0

B
D
L

5
.
2
20
BD
L

N
A
N A
BD
L
3.
8
BD
L

B
D
L

N
A
N A
N A
59 120

B
D
L
04
/
0
6
/
0
5
21
0
BD
L

2
0
95

1
.
8
N A
N A
BD
L
18
BD
L

B
D
L

N
A
N A
20

3
4
4
.
8
57

0
.
2
8
J
10
/
1
2
/
0
5

1
1

B
D
L

1
.
7
7.
0
BD
L

N
A
N A
BD
L
1.
9
BD
L

B
D
L

N
A
N A
BD
L
21.6 48

B
D
L
04
/
1
2
/
0
6

8
.
3

B
D
L

2
.
5
8.
2
BD
L

N
A
N A
BD
L
2.
4
BD
L

B
D
L

N
A
N A
21

2
1
.
4
76

B
D
L
10
/
0
5
/
0
6

9
.
8

B
D
L

3
.
2
11
BD
L

N
A
N A
BD
L
2.
6
BD
L

B
D
L

N
A
N A
24

2
6
.
6
87

B
D
L
04
/
2
5
/
0
7

3
2

B
D
L

6
.
9
23
BD
L

N
A
N A
BD
L
5.
7
BD
L

B
D
L

N
A
N A
9.
1

6
7
.
6
120

B
D
L
06
/
1
3
/
0
7

1
1

B
D
L

1
.
8

B
D
L

B
D
L

N
A
N A
BD
L
1.
8
BD
L

B
D
L

N
A
N A
5.
8
14.6 60

B
D
L
10
/
2
5
/
0
7

2
.
2

B
D
L

B
D
L

0
.
6
0

B
D
L

N
A
N A
BD
L

0
.
5
6

B
D
L

B
D
L

N
A
N A
BD
L
3.36 39

B
D
L
04
/
2
4
/
0
8

2
.
8

B
D
L

0
.
7
1

1
.
3

B
D
L

N
A
N A
BD
L

0
.
6
0

B
D
L

B
D
L

N
A
N A
3.
3
5.41 1.4

B
D
L
10
/
1
5
/
0
8

2
.
9

B
D
L

0
.
7
4

0
.
7
7

B
D
L

N
A
N A
BD
L
0.
7
9
BD
L

B
D
L

N
A
N A
BD
L
5.2 29.0

B
D
L
04
/
1
6
/
0
9

2
.
1

B
D
L

0
.
6
2

2
.
1
0

B
D
L

N
A
N A
BD
L

0
.
6
7

B
D
L

B
D
L

N
A
N A
BD
L
5.49 1.4 J

B
D
L
10
/
0
8
/
0
9

5
.
7

B
D
L

1
.
4

3
.
7

B
D
L

B
D
L

B
D
L

B
D
L
1.
4
0
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
12.20 0.35

B
D
L
05
/
2
8
/
9
5
39
0
BD
L

B
D
L
20
0
0
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
2390 BDL

6
.
6
09
/
1
3
/
9
6
56
2
BD
L
18
2
26
1
0
10
.
4
NA
NA
BD
L
24
2
3.
3
5
BD
L
NA
NA
NA
3609.75 9 8
MW
-
1
3
D
09
/
1
3
/
9
6
56
2
BD
L
18
2
26
1
0
10
.4
NA
NA
BD
L
24
2
3 .35
BD
L
NA
NA
NA
3609 .75 9 8
04
/
1
0
/
9
7
30
6
5.
1
9

2
3
3
23
7
0

1
3
.
8
N A
N A
BD
L
40
3

3
.
6
1
BD
L

N
A
N A
N A
3334.6 BDL

B
D
L
10
/
3
1
/
9
7

1
6
0

B
D
L

B
D
L
15
0
0
BD
L

N
A
N A
BD
L
25
0
0
BD
L

B
D
L

N
A
N A
N A
4160 BDL

B
D
L
04
/
2
7
/
9
8

9
0

B
D
L

6
5
19
0
0
BD
L

N
A
N A
BD
L
17
0
0
BD
L

B
D
L

N
A
N A
N A
3755 BDL

B
D
L
10
/
0
7
/
9
8

8
5

B
D
L

5
3
78
0
BD
L

N
A
N A
BD
L
24
0
0
BD
L

B
D
L

N
A
N A
N A
3318 13 17
04
/
2
7
/
9
9

9
8

B
D
L

7
2
13
0
0

8
.
1
N A
N A
BD
L
13
0
0

3
.
7
BD
L

N
A
N A
N A
2781.8 BDL

B
D
L
10
/
2
7
/
9
9

5
9
.
5

4
.
3

5
6
.
0
>5
0

7
.
0
N A
N A
1.3
65
.
8

3
.
0
1.
6

N
A
N A
N A
198.5 BDL

B
D
L
12
/
1
4
/
9
9

6
8

B
D
L

6
8
17
4
0
BD
L

N
A
N A
BD
L
95
7
BD
L

B
D
L

N
A
N A
N A
2833 BDL

B
D
L
10
/
1
1
/
0
0

3
8

B
D
L

6
9
22
0
0

6
.
5
N A
N A
BD
L
39
0
BD
L

B
D
L

N
A
N A
N A
2703.5 42

B
D
L
04
/
2
5
/
0
1

6
.
8

B
D
L

1
9
52
0
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
545.8 BDL

B
D
L
04
/
1
8
/
0
2

7
.
1

B
D
L

2
3
23
0
BD
L

N
A
N A
BD
L
12
0
BD
L

B
D
L

N
A
N A
N A
380.1 BDL

B
D
L
04
/
2
3
/
0
3

9

2
.
2

4
5
44
0

4
.
7
N A
N A
BD
L
23
0
1.
3

B
D
L

N
A
N A
N A
732.2 BDL

B
D
L
10
/
2
9
/
0
3

7

2
.
4

8
2
11
0
0

9
.
2
N A
N A
BD
L
30
0
2.
0

B
D
L

N
A
N A
N A
1503 NM

N
M
10
/
2
1
/
0
4

4
.
6

3
.
5

6
9
65
0

8
.
4
N A
N A
BD
L
26
0
1.
4

B
D
L

N
A
N A
N A
996.9 BDL

B
D
L
04
/
0
6
/
0
5

3
.
9

3
.
2

5
2
60
0

7
.
3
N A
N A
BD
L
29
0
2.
3

B
D
L

N
A
N A
23
0

9
5
8
.
7
2.6

1
.
1
10
/
1
2
/
0
5

D
r
y
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr y Dr y Dr y
04
/
1
2
/
0
6

D
r
y
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr y Dr y Dr y
10
/
0
3
/
0
6

D
r
y
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr
y
Dr
y
Dr
y
N A
N A
Dr
y
Dr y Dr y Dr y
04
/
2
5
/
0
7

4
.
9

3
.
9

6
6
57
0

7
.
1
N A
N A
0.
8
3
14
0
2.
7

B
D
L

N
A
N A
36
0

7
9
5
.
4
3
6.1J

0
.
9
J
06
/
1
3
/
0
7

5
.
0

3
.
5
73

5
1
0

6
.
3
N A
N A
BD
L
93

3
.
8
BD
L

N
A
N A
72
0

6
9
4
.
6
1.4J

B
D
L
04
/
1
6
/
0
9

1
1

3
.
0
85

4
6
0

5
.
6
N A
N A
BD
L
11
0

2
.
8
BD
L

N
A
N A
98
0

6
7
7
.
4
1.4 J

B
D
L
10
/
0
8
/
0
9

1
4

4
.
2
86

5
3
0

8
.
5
BD
L

1
2

B
D
L
13
0

4
.
9
BD
L

B
D
L

B
D
L
10
0
0

7
8
9
.
6
0.0032 J

B
D
L
06
/
1
3
/
0
7

6
4

1
.
9
15
0

3
7
0

4
.
7
NA

N
A

B
D
L
67

4
.
4
BD
L

N
A

N
A
32
0

6
6
2
1.5J

B
D
L
10
/
2
5
/
0
7

6
1

B
D
L

1
1
0
49
0
BD
L

N
A

N
A

B
D
L
67
BD
L

B
D
L

N
A

N
A
71
0

7
2
8
14

2
.
4

J
04
/
2
4
/
0
8

5
6

B
D
L

1
0
0
43
0
BD
L

N
A

N
A

B
D
L
67
BD
L

B
D
L

N
A

N
A
68
0

6
5
3
BDL

B
D
L
10
/
1
5
/
0
8

8
1

B
D
L

1
2
0
64
0
BD
L

N
A

N
A

B
D
L
80
BD
L

B
D
L

N
A

N
A
41
0

9
2
1
BDL

B
D
L
04
/
1
6
/
0
9

3
5

1
.
3
74

1
6
0

2
.
6
NA

N
A

B
D
L
59

4
.
1
BD
L

N
A

N
A
44
0

3
3
6
1.1 J

B
D
L
10
/
0
8
/
0
9

4
9

1
.
5
82

3
2
0

3
.
4
BD
L

1
.
8

B
D
L
71

3
.
9
BD
L

B
D
L

B
D
L
69
0

5
3
2
.
6
0.0015 J

B
D
L
MW
-
1
3
S
MW
-
1
3
S
r
Pa
g
e

7

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
10
/
3
1
/
9
7
16
0
0
0
BD
L

B
D
L
81
0
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
16810

2
7
2
BDL
04
/
2
8
/
9
8
97
0
0
BD
L

B
D
L
68
0
BD
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
10380 209

B
D
L
10
/
0
8
/
9
8
85
0
0
BD
L

B
D
L
38
0
BD
L

N
A
N A
BD
L
82
BD
L

B
D
L

N
A
N A
N A
8962 320

B
D
L
04
/
2
8
/
9
9
36
0
0
BD
L

3
.
6
19
0
BD
L

N
A
N A
BD
L
74

5
.
5
BD
L

N
A
N A
N A
3873.1 BDL

B
D
L
10
/
2
7
/
9
9

4
.
0

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
1.5

B
D
L
3.
0
3.
1

N
A
N A
N A
11.6 62

B
D
L
12
/
1
4
/
9
9
44
2
0
BD
L

1
6
.
4
23
7
BD
L

N
A
N A
BD
L
22
BD
L

B
D
L

N
A
N A
N A
4695.4 620

B
D
L
10
/
1
1
/
0
0
34
0
0
BD
L

5
.
2
55
0
BD
L

N
A
N A
BD
L
93
0.
6

B
D
L

N
A
N A
N A
4048.8 250

6
04
/
2
5
/
0
1
41
0
BD
L

B
D
L
28
BD
L

N
A
N A
BD
L
2.
6
0.
5
8

B
D
L

N
A
N A
N A
441.18 BDL

6
10
/
2
4
/
0
1
15
0
0
BD
L

1
.
2
98

0
.
6
6
N A
N A
BD
L
18
0.
6
8

B
D
L

N
A
N A
N A
1618.54 BDL

B
D
L
04
/
1
8
/
0
2
50
0
BD
L

3
.
0
33
BD
L

N
A
N A
BD
L
4.
7
BD
L

B
D
L

N
A
N A
N A
540.7 BDL

B
D
L
10
/
0
2
/
0
2
60
0
BD
L

1
.
8
85
BD
L

N
A
N A
BD
L
12
.
0
0.
8
7

B
D
L

N
A
N A
N A
699.67 BDL

B
D
L
11
/
0
1
/
0
2

1
7
0

B
D
L

5
.
9
56

0
.
7
6
N A
N A
BD
L
3.
5
0.
8
7

B
D
L

N
A
N A
N A
237.03 NM

N
M
04
/
2
3
/
0
3
68
0
BD
L

1
63
BD
L

N
A
N A
BD
L
12
BD
L

B
D
L

N
A
N A
N A
756 BDL

B
D
L
10
/
2
9
/
0
3
32
0
BD
L

6
0
29
BD
L

N
A
N A
BD
L
7
BD
L

B
D
L

N
A
N A
N A
415.6 BDL

B
D
L
04
/
0
7
/
0
4
23
0
BD
L

B
D
L
27
BD
L

N
A
N A
BD
L
4.
5
BD
L

B
D
L

N
A
N A
N A
261.5 BDL

B
D
L
10
/
2
1
/
0
4
38
0
BD
L

5
7
38
BD
L

N
A
N A
BD
L
7.
5
BD
L

B
D
L

N
A
N A
N A
482.5 54

B
D
L
04
/
0
7
/
0
5
22
0
BD
L

2
.
1
16
BD
L

N
A
N A
BD
L
4.
4
BD
L

B
D
L

N
A
N A
BD
L
242.5 120

B
D
L
10
/
1
2
/
0
5
37
0
BD
L

1
.
3
43
BD
L

N
A
N A
BD
L
8.
8
BD
L

B
D
L

N
A
N A
BD
L
423.1 56

B
D
L
04
/
1
2
/
0
6

6
2

B
D
L

1
.
4
11
BD
L

N
A
N A
BD
L
2.
5
BD
L

B
D
L

N
A
N A
BD
L
76.9 91

3
.
9
J
10
/
0
5
/
0
6

1
7
0

B
D
L

2
8
29
BD
L

N
A
N A
BD
L
4.
1
BD
L

B
D
L

N
A
N A
5.
8
231.1 50

B
D
L
04
/
2
5
/
0
7
35
0
BD
L

B
D
L
38
BD
L

N
A
N A
BD
L
5.
1
BD
L

B
D
L

N
A
N A
BD
L
393.1 89

B
D
L
10
/
2
4
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

2
6
0

2
.
1

J
04
/
2
3
/
0
8

1
8
0

B
D
L

B
D
L
27
BD
L

N
A
N A
BD
L
3.
5
BD
L

B
D
L

N
A
N A
BD
L
210.5 220

B
D
L
10
/
1
5
/
0
8
28
0
BD
L

0
.
5
5
34
BD
L

N
A
N A
BD
L
3.
4
BD
L

B
D
L

N
A
N A
BD
L
317.95 190

1
.
4

J
04
/
1
6
/
0
9

1
2
0

B
D
L

1
.
2
0
15
BD
L

N
A
N A
BD
L
2.
5
BD
L

B
D
L

N
A
N A
BD
L
138.7 190

1
.
8

J
10
/
0
7
/
0
9

1
6
0

B
D
L

B
D
L
14
BD
L

B
D
L

B
D
L

B
D
L
2.
3
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
176.3 0.14

0
.
0
0
1
9

J
10
/
0
8
/
9
8

3
.
9

B
D
L

1
.
6
27
BD
L

N
A
N A
BD
L
28

1
7
BD
L

N
A
N A
N A
77.5 BDL

B
D
L
04
/
2
8
/
9
9

2
.
4

B
D
L

B
D
L
19
BD
L

N
A
N A
0.7

B
D
L
18
1.
4

N
A
N A
N A
41.48 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

1

B
D
L
39

4
N A
N A
BD
L
15

8
BD
L

N
A
N A
N A
67 10

B
D
L
10
/
1
2
/
0
0
BD
L
BD
L
09
7
45
BD
L
NA
NA
BD
L
11
11
BD
L
NA
NA
NA
67

9
7
13 BDL
MW
-
1
4
D
10
/
1
2
/
0
0
BD
L
BD
L
0 .97
45
BD
L
NA
NA
BD
L
11
11
BD
L
NA
NA
NA
67 .97 13 BDL
04
/
2
5
/
0
1

B
D
L

B
D
L

0
.
9
7
34
BD
L

N
A
N A
BD
L
13

1
1
BD
L

N
A
N A
N A
58.97 BDL

B
D
L
10
/
2
4
/
0
1

0
.
6
1

B
D
L

0
.
9
35
BD
L

N
A
N A
BD
L
8.
4

8
.
6
BD
L

N
A
N A
N A
53.51 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

0
.
8

3

B
D
L

N
A
N A
BD
L
5.
4

4
.
7
BD
L

N
A
N A
N A
14.29 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L
13
BD
L

N
A
N A
BD
L
5.
3

4
.
8
BD
L

N
A
N A
N A
23.1 3.5 J

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
9
0
170
04
/
2
8
/
9
9

1
0

B
D
L

B
D
L

2
.
1

B
D
L

N
A
N A
BD
L
35
BD
L

B
D
L

N
A
N A
N A
47.1 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3
7

1
2
10
/
1
2
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

4
0

B
D
L
04
/
2
7
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
05
/
3
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
4
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1
.
5
0

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
MW
-
1
I
K
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

N
A

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
MW
-
1
S
K
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

N
A

N
A

N
A

N
A

B
D
L

B
D
L

8
09
/
2
1
/
9
4
30
0
BD
L

6
3
18
0
0
BD
L

N
A
N A
BD
L
34
0

4
1
BD
L

N
A
N A
N A
2544 BDL 26
12
/
0
1
/
9
4
22
0
BD
L

B
D
L
15
0
0
BD
L

N
A
N A
N A
26
0
BD
L

N
A
N A
N A
N A
1980 BDL

B
D
L
09
/
2
1
/
9
4
26
0
BD
L

4
7
10
0
0
BD
L

N
A
N A
BD
L
27
0

8
BD
L

N
A
N A
N A
1585 14 24
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L
94
0
BD
L

N
A
N A
N A
24
0
BD
L

N
A
N A
N A
N A
1180 BDL

B
D
L
09
/
1
3
/
9
6

5
6
.
8

B
D
L

1
5
.
5
43
4
BD
L

N
A
N A
BD
L
12
1

7
.
2
7
BD
L

N
A
N A
N A
634.57 83
MW
-
1
5
D
MW
-
1
5
S
MW
-
1
6
D
MW
-
2
I
K
MW
-
2
S
K
Pa
g
e

8

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
10
/
0
8
/
9
8

2
.
7

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
54
BD
L

B
D
L

N
A
N A
N A
56.7 26 29
04
/
2
8
/
9
9

1
0

B
D
L

B
D
L

2
.
1

B
D
L

N
A
N A
BD
L
35
BD
L

B
D
L

N
A
N A
N A
47.1 BDL

B
D
L
10
/
2
7
/
9
9

2
.
8

B
D
L

B
D
L

0
.
9

B
D
L

N
A
N A
BD
L
7.
4
BD
L

B
D
L

N
A
N A
N A
11.1 17

1
2
10
/
1
2
/
0
0

9
2

B
D
L

7
.
6
64
BD
L

N
A
N A
0.
5
8
81
BD
L

B
D
L

N
A
N A
N A
245.18 19 16
04
/
2
5
/
0
1

7
.
5

B
D
L

B
D
L

3
.
2

B
D
L

N
A
N A
BD
L
30
BD
L

B
D
L

N
A
N A
N A
40.7 19 16
10
/
2
4
/
0
1

8
7

B
D
L

1
3
73

0
.
8
6
N A
N A
0.
6
6
70
BD
L

B
D
L

N
A
N A
N A
244.52 BDL

B
D
L
04
/
1
8
/
0
2

5
5

B
D
L

5
.
8
58

1
.
4
N A
N A
0.
5
8
10
0
BD
L

B
D
L

N
A
N A
N A
220.78 BDL

B
D
L
10
/
0
2
/
0
2

7
8

B
D
L

B
D
L
87
BD
L

N
A
N A
BD
L
16
0
BD
L

B
D
L

N
A
N A
N A
325 BDL

B
D
L
11
/
0
1
/
0
2

3
5

B
D
L

5
.
7
83
BD
L

N
A
N A
BD
L
86
BD
L

B
D
L

N
A
N A
N A
209.7 NM

N
M
04
/
2
3
/
0
3

6
4

B
D
L

8
.
6
75
BD
L

N
A
N A
BD
L
11
0
0.
9
5

B
D
L

N
A
N A
N A
258.55 BDL

B
D
L
10
/
2
9
/
0
3

3
1

B
D
L

6
.
8
11
0
BD
L

N
A
N A
BD
L
90
0.
8
5

B
D
L

N
A
N A
N A
238.65 BDL

B
D
L
04
/
0
7
/
0
4

3
6

B
D
L

8
.
8
78
BD
L

N
A
N A
BD
L
87
0.
9
4

B
D
L

N
A
N A
N A
210.74 BDL

B
D
L
10
/
2
1
/
0
4

2
9

B
D
L

2
.
2
15
BD
L

N
A
N A
BD
L
48
BD
L

B
D
L

N
A
N A
N A
94.2 5 J

B
D
L
04
/
0
7
/
0
5

4
3

B
D
L

1
.
8
25
BD
L

N
A
N A
BD
L
33
0
BD
L

B
D
L

N
A
N A
12

3
9
9
.
8
2.3

0
.
4
6
J
10
/
1
2
/
0
5

3
2

B
D
L

9
.
4
69
BD
L

N
A
N A
BD
L
83
BD
L

B
D
L

N
A
N A
33

1
9
3
.
4
BDL

B
D
L
04
/
1
2
/
0
6

1
6

B
D
L

5
.
1
43
BD
L

N
A
N A
BD
L
51
1.
5

B
D
L

N
A
N A
31

1
1
6
.
6
2.2J

1
.
5
J
10
/
0
5
/
0
6

6
0

B
D
L

5
.
5
42
BD
L

N
A
N A
BD
L
16
0
BD
L

B
D
L

N
A
N A
14

2
6
7
.
5
BDL

B
D
L
04
/
2
5
/
0
7

4
7

B
D
L

3
.
7
22
BD
L

N
A
N A
BD
L
99
BD
L

B
D
L

N
A
N A
3.
2
171.7 2.3J

B
D
L
10
/
2
3
/
0
7

5
4

B
D
L

3
.
8
23
BD
L

N
A
N A
BD
L
12
0
BD
L

B
D
L

N
A
N A
11

2
0
0
.
8
1.3 J

2
.
2

J
04
/
2
4
/
0
8

5
6

B
D
L

5
.
7
11
BD
L

N
A
N A
BD
L
11
0
BD
L

B
D
L

N
A
N A
15

1
8
2
.
7
BDL

1
.
5

J
10
/
1
4
/
0
8

6
7

B
D
L

8
.
8
30
BD
L

N
A
N A
BD
L
14
0
BD
L

B
D
L

N
A
N A
12

2
4
5
.
8
BDL

B
D
L
04
/
1
5
/
0
9

6
5

B
D
L

6
.
5
26
BD
L

N
A
N A
BD
L
16
0
BD
L

B
D
L

N
A
N A
13

2
5
7
.
5
2.0 J

B
D
L
10
/
0
7
/
0
9

4
7

B
D
L

5
.
1
13
BD
L

B
D
L

0
.
5
7

B
D
L
14
0
BD
L

B
D
L

B
D
L

B
D
L
23

2
0
5
.
6
7
0.0015 J

B
D
L
09
/
2
1
/
9
4

5
8

B
D
L

B
D
L
28
BD
L

N
A
N A
BD
L
36
0
BD
L

B
D
L

N
A
N A
N A
446 18
12
/
0
1
/
9
4

6
5

2
0

B
D
L
38
BD
L

N
A
N A
N A
30
0
BD
L

N
A
N A
N A
N A
423 55 57
10
/
2
1
/
0
4

4
.
1

B
D
L

B
D
L

1
.
4

B
D
L

N
A
N A
BD
L
19
BD
L

B
D
L

N
A
N A
N A
24.5 21

1
4
04
/
0
7
/
0
5

2
.
1

B
D
L

B
D
L

1
.
1

B
D
L

N
A
N A
BD
L
19
BD
L

B
D
L

N
A
N A
8.
2

2
2
.
2
1.7J

0
.
4
3
J
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
4.
1
BD
L

B
D
L

N
A
N A
NS
4.1 NS

N
S
10
/
0
5
/
0
6

4
.
2

B
D
L

B
D
L

1
.
3

B
D
L

N
A
N A
BD
L
22
BD
L

B
D
L

N
A
N A
7.
1

2
7
.
5
3.1J

7
.
9
04
/
2
4
/
0
8

8
.
7

B
D
L

B
D
L

0
.
6
2

B
D
L

N
A
N A
BD
L
55
BD
L

B
D
L

N
A
N A
5.
2
64.32 2.1 J

5
.
6
10
/
1
4
/
0
8

1
2

B
D
L

B
D
L

1
.
5

B
D
L

N
A
N A
BD
L
61
BD
L

B
D
L

N
A
N A
BD
L
74.5 BDL

B
D
L
04
/
1
5
/
0
9
11
BD
L
BD
L
12
BD
L
NA
NA
BD
L
71
BD
L
BD
L
NA
NA
BD
L
83.2 39J 10J
MW
-
3
S
K
MW
-
3
D
K
04
/
1
5
/
0
9
11
BD
L
BD
L
1 .2
BD
L
NA
NA
BD
L
71
BD
L
BD
L
NA
NA
BD
L
83 .2 3 .9 J 1 .0 J
10
/
0
7
/
0
9

1
3

B
D
L

B
D
L

1
.
8

B
D
L

B
D
L

B
D
L

B
D
L
10
0
BD
L

B
D
L

B
D
L

B
D
L

B
D
L
114.8 0.0066 J

0
.
0
0
5
9
09
/
2
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3
2

B
D
L
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
12
/
0
1
/
9
4

B
D
L

B
D
L

2
.
5

2
.
5

B
D
L

N
A
N A
N A
BD
L
3.
1
N A
N A
N A
N A
8.1 BDL

1
1
09
/
1
3
/
9
6

B
D
L

B
D
L

3
.
6
7
28
.
7
BD
L

N
A
N A
33
.
4
6.
4
9

8
3
.
7
BD
L

N
A
N A
N A
155.96 2BDL
04
/
0
9
/
9
7

B
D
L

B
D
L

2
.
4
8.
2
2
BD
L

N
A
N A
1.8

B
D
L
5.
4
1
BD
L

N
A
N A
N A
17.83 BDL

B
D
L
10
/
3
0
/
9
7

B
D
L

B
D
L

2

1

B
D
L

N
A
N A
6

B
D
L

0
.
5

B
D
L

N
A
N A
N A
9.5 BDL

B
D
L
04
/
2
7
/
9
8

B
D
L

B
D
L

0
.
8

2

B
D
L

N
A
N A
BD
L

B
D
L

2

B
D
L

N
A
N A
N A
4.8 BDL

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

0
.
6
6

B
D
L

N
A
N A
1.9

B
D
L

B
D
L

B
D
L

N
A
N A
N A
2.56 14

8
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
2
1.
3

B
D
L

N
A
N A
N A
2.5 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

0
.
3

0
.
6
0.
4
N A
N A
1.4

B
D
L

B
D
L

B
D
L

N
A
N A
N A
2.7 10

B
D
L
10
/
1
2
/
0
0

B
D
L

B
D
L

0
.
7
2

B
D
L

B
D
L

N
A
N A
3.3

B
D
L

0
.
6
6

B
D
L

N
A
N A
N A
4.68 BDL

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

1

3
.
5

B
D
L

N
A
N A
3.1

B
D
L
4.
3
BD
L

N
A
N A
N A
11.9 BDL

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

0
.
5
9

0
.
7

B
D
L

N
A
N A
2.6

B
D
L

B
D
L

B
D
L

N
A
N A
N A
3.89 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
1.6

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1.6 BDL

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
1.8

B
D
L

B
D
L

B
D
L

N
A
N A
N A
1.8 BDL

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

0
.
5
6

B
D
L

B
D
L

N
A
N A
3.6

B
D
L

B
D
L

B
D
L

N
A
N A
N A
4.16 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

0
.
7
7

1
.
3

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
2.07 BDL

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

0
.
5
7

1
.
9

B
D
L

N
A
N A
4.6

B
D
L

B
D
L

B
D
L

N
A
N A
N A
7.07 BDL

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

1
.
5

B
D
L

N
A
N A
5.8

B
D
L

B
D
L

B
D
L

N
A
N A
N A
7.3 BDL

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

0
.
7
8

2
.
1

B
D
L

N
A
N A
7.0

B
D
L

1
.
0

B
D
L

N
A
N A
14

1
0
.
8
8
BDL

B
D
L
10
/
1
2
/
0
5

B
D
L

B
D
L

1
.
1

2
.
9

B
D
L

N
A
N A
6.6

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
10.6 BDL

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

0
.
7
4

1
.
4

B
D
L

N
A
N A
4.6

B
D
L

B
D
L

B
D
L

N
A
N A
16

6
.
7
4
BDL

B
D
L
10
/
0
5
/
0
6

B
D
L

B
D
L

0
.
7
4

1
.
4

B
D
L

N
A
N A
4.7

B
D
L

B
D
L

B
D
L

N
A
N A
5.
6
6.84 BDL

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

0
.
8
4

1
.
7

B
D
L

N
A
N A
4.9

B
D
L

0
.
9
1

B
D
L

N
A
N A
2.
5
8.35 1.4J

B
D
L
10
/
2
5
/
0
7

B
D
L

B
D
L

0
.
5
6

0
.
8
1

B
D
L

N
A
N A
3.6

B
D
L

B
D
L

B
D
L

N
A
N A
3.
8
4.97 2.0 J

3
.
8

J
04
/
2
3
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
2.3

B
D
L

B
D
L

B
D
L

N
A
N A
3.
1
2.3 2.6 J

4
.
8

J
10
/
1
4
/
0
8

B
D
L

B
D
L

0
.
5
2

0
.
5
5

B
D
L

N
A
N A
3.0

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
4.07 4.3 J

1
.
2

J
04
/
1
5
/
0
9

B
D
L

B
D
L

0
.
7
0

0
.
9
4

B
D
L

N
A
N A
3.4

B
D
L

1
.
1

B
D
L

N
A
N A
BD
L
6.14 BDL

B
D
L
10
/
0
7
/
0
9

B
D
L

B
D
L

B
D
L

0
.
6
3

B
D
L

B
D
L

B
D
L

3
.
3

B
D
L

B
D
L

B
D
L

B
D
L
0.
5
7
BD
L
4.50 0.0018 J

0
.
0
0
1
2

J
MW
-
5
S
K
MW
-
4
S
K
Pa
g
e

9

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
MW
-
6
I
K
12
/
0
1
/
9
4

2

B
D
L

B
D
L
15
BD
L

N
A
N A
N A
5.
8

4
.
6
N A
N A
N A
N A
27.4 BDL

B
D
L
MW
-
6
S
K
12
/
0
1
/
9
4

5
.
4

B
D
L

6
.
8
58
BD
L

N
A
N A
N A
19

3
4
N A
N A
N A
N A
123.2 BDL

B
D
L
MW
-
7
I
K
12
/
0
1
/
9
4
23
0
BD
L

B
D
L
40
0
BD
L

N
A
N A
N A
32
0
0
BD
L

N
A
N A
N A
N A
3830 BDL

B
D
L
MW
-
7
S
K
12
/
0
1
/
9
4

2
8

7
.
1

B
D
L
79
BD
L

N
A
N A
N A
11
0
BD
L

N
A
N A
N A
N A
224.1 BDL

8
MW
-
8
D
K
12
/
0
1
/
9
4

1
3

B
D
L

B
D
L
32
BD
L

N
A
N A
N A
76
BD
L

N
A
N A
N A
N A
121 BDL

B
D
L
MW
-
8
S
K
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
12
/
0
1
/
9
4

2
7

B
D
L

B
D
L
18
0
BD
L

N
A
N A
N A
41
BD
L

N
A
N A
N A
N A
248 BDL

B
D
L
09
/
1
3
/
9
6

3
6
.
6

B
D
L

7
.
2
7
22
5
BD
L

N
A
N A
BD
L
81

8
.
5
8
BD
L

N
A
N A
N A
358.45 BDL

B
D
L
01
/
1
4
/
9
7

9
.
4
3

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
22
.
3

5
.
5
3
BD
L

N
A
N A
N A
37.26 BDL

B
D
L
04
/
0
9
/
9
7

2
.
7
9

B
D
L

B
D
L
39
.
7
BD
L

N
A
N A
BD
L
10
.
5

5
.
6
9
BD
L

N
A
N A
N A
58.68 BDL

B
D
L
10
/
3
0
/
9
7

B
D
L

B
D
L

2
28
BD
L

N
A
N A
BD
L
85
BD
L

N
A
N A
N A
43 BDL

B
D
L
04
/
2
7
/
9
8

0
.
6

B
D
L

B
D
L
19
BD
L

N
A
N A
BD
L
53
BD
L

N
A
N A
N A
27.6 BDL

B
D
L
10
/
0
8
/
9
8

0
.
6
5

B
D
L

0
.
5
3

4
.
2

B
D
L

N
A
N A
BD
L
3.
7
2.
5

B
D
L

N
A
N A
N A
11.58 BDL

B
D
L
04
/
2
8
/
9
9

0
.
5
1

B
D
L

B
D
L

3
.
2

B
D
L

N
A
N A
BD
L
2.
1
1.
2

B
D
L

N
A
N A
N A
7.01 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

3

B
D
L

N
A
N A
BD
L
1
1.
4

B
D
L

N
A
N A
N A
5.4 20

B
D
L
10
/
1
2
/
0
0

B
D
L

B
D
L

B
D
L

0
.
6
5

B
D
L

N
A
N A
BD
L
1.
2
1.
6

B
D
L

N
A
N A
N A
3.45 22

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

3
.
1

B
D
L

N
A
N A
BD
L
1.
8

3
.
4
BD
L

N
A
N A
N A
8.3 22

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

1
.
8

B
D
L

N
A
N A
BD
L

0
.
6
8

1
.
5
0

B
D
L

N
A
N A
N A
3.98 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

2
.
6

B
D
L

N
A
N A
BD
L
1.
0
2.
0

B
D
L

N
A
N A
N A
5.6 BDL

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

1
.
5

B
D
L

N
A
N A
BD
L
0.
8
8
1.
1

B
D
L

N
A
N A
N A
3.48 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

3
.
7

B
D
L

N
A
N A
BD
L
1.
4
0
0.
7

B
D
L

N
A
N A
N A
5.8 BDL

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

4
.
3

B
D
L

N
A
N A
BD
L
1.
3
1.
7

B
D
L

N
A
N A
N A
7.3 BDL

B
D
L
10
/
2
1
/
0
4

1
.
8

B
D
L

B
D
L

5
.
9

B
D
L

N
A
N A
BD
L
2.
9

2
.
8
BD
L

N
A
N A
N A
13.4 21 J

B
D
L
04
/
0
7
/
0
5

2
.
7

B
D
L

B
D
L
8.
3
BD
L

N
A
N A
BD
L
7.
1

3
.
6
BD
L

N
A
N A
BD
L
21.7 BDL

B
D
L
10
/
1
2
/
0
5

4
.
2

B
D
L

0
.
7
3
8.
8
BD
L

N
A
N A
BD
L
6.
3

4
.
7
BD
L

N
A
N A
BD
L
24.73 BDL

B
D
L
04
/
1
2
/
0
6

0
.
6
4

B
D
L

B
D
L

3
.
8

B
D
L

N
A
N A
BD
L
2.
8

3
.
3
BD
L

N
A
N A
BD
L
10.54 BDL

2
.
0
J
10
/
0
5
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1
.
9
J

B
D
L
04
/
2
4
/
0
7

B
D
L

B
D
L

B
D
L

2
.
5

B
D
L

N
A
N A
BD
L
1.
4
2.
1

B
D
L

N
A
N A
BD
L
6 2.9J

B
D
L
10
/
2
3
/
0
7

B
D
L

B
D
L

B
D
L

2
.
9

B
D
L

N
A
N A
BD
L
1.
8

3
.
5
BD
L

N
A
N A
3.
3
8.2 1.3 J

1
.
7

J
04
/
2
3
/
0
8

B
D
L

B
D
L

B
D
L

2
.
9

B
D
L

N
A
N A
BD
L
2.
7

4
.
1
BD
L

N
A
N A
BD
L
9.7 8.4 J

B
D
L
//
MW
-
9
D
K
10
/
1
4
/
0
8

B
D
L

B
D
L

B
D
L

2
.
7

B
D
L

N
A
N A
BD
L
2.
8

4
.
8
BD
L

N
A
N A
BD
L
10.3 1.0 J

B
D
L
04
/
1
4
/
0
9

B
D
L

B
D
L

B
D
L

3
.
1

B
D
L

N
A
N A
BD
L
2.
8

4
.
9
BD
L

N
A
N A
BD
L
10.8 BDL

B
D
L
10
/
0
6
/
0
9

0
.
6
0

B
D
L

B
D
L

2
.
6

B
D
L

B
D
L
0.
9
2
BD
L
3.
1

5
.
6
BD
L

B
D
L

B
D
L

B
D
L
12.82 BDL

B
D
L
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BD
L

B
D
L

N
A
N A
N A
N A
BDL

B
D
L

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

3

B
D
L
01
/
1
4
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

N

N
A
N A
N A
BDL

2
3

B
D
L
04
/
1
0
/
9
7
27
1
BD
L

3
2
.
7
18
1
BD
L

N
A
N A
BD
L
24
.
1
BD
L

B
D
L

N
A
N A
N A
508.8 BDL

B
D
L
10
/
3
0
/
9
7

B
D
L

B
D
L

1

2

B
D
L

N
A
N A
BD
L
0.
8
BD
L

B
D
L

N
A
N A
N A
3.8 BDL

B
D
L
04
/
2
7
/
9
8

B
D
L

B
D
L

B
D
L

0
.
6

B
D
L

N
A
N A
BD
L

B
D
L

0
.
7

B
D
L

N
A
N A
N A
1.3 BDL

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
1
BD
L

B
D
L

N
A
N A
N A
1.1 93 22
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
9
2.
2

B
D
L

N
A
N A
N A
4.1 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

0
.
6

B
D
L

N
A
N A
BD
L

0
.
4

0
.
6

B
D
L

N
A
N A
N A
1.6 12

B
D
L
10
/
1
2
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
0

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
0

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
3
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
1
2
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
0
5
/
0
6

B
D
L

B
D
L

B
D
L

3
.
3
0

B
D
L

N
A
N A
BD
L
2.
1
2.
6

B
D
L

N
A
N A
BD
L
8.0 2.7J

B
D
L
04
/
2
4
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
2
3
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
1.
2

B
D
L

2
.
0

J

1
.
9

J
04
/
2
3
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1
.
8

J

3
.
8

J
10
/
1
3
/
0
8

B
D
L

B
D
L

B
D
L

1
.
4

B
D
L

N
A
N A
BD
L
2.
5
BD
L

B
D
L

N
A
N A
BD
L
3.9 BDL

B
D
L
04
/
1
4
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

6
.
6

J

B
D
L
10
/
0
6
/
0
9

0
.
7
6

B
D
L

B
D
L

2
.
2

B
D
L

B
D
L

B
D
L

B
D
L
8.
7
0.
8
7

B
D
L

B
D
L

B
D
L

B
D
L
12.53 BDL

B
D
L
MW
-
9
S
K
Pa
g
e

1
0

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
12
/
0
1
/
9
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

N
A

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
09
/
1
3
/
9
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

2

2
04
/
0
9
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
3
1
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
04
/
2
7
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
0
8
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

2
0
27
04
/
2
8
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

0
.
5
6

B
D
L

N
A

N
A

N
A
0.56 BDL

B
D
L
10
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L
0.
4
NA

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A
0.4 39

B
D
L
10
/
1
2
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
0
1
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

B
D
L

B
D
L
10
/
2
1
/
0
4

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

N
A

B
D
L

6
.
7

J

B
D
L
04
/
0
7
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L
10
/
1
2
/
0
5

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

2
.
2
J

1
.
9
J
10
/
0
5
/
0
6

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

2
.
2
J

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

1
.
9
J

B
D
L
10
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

3
.
4

J

0
.
9

J
04
/
2
5
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L
10
/
1
5
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L
04
/
1
5
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L

B
D
L

B
D
L

B
D
L
10
/
0
7
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

1
.
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L
1.1 BDL

B
D
L
04
/
1
5
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L
3.
5
BD
L

B
D
L

N
A

N
A

B
D
L
3.5 BDL

B
D
L
10
/
0
8
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

0
.
0
0
2
2

J

0
.
0
0
1
2

J
MW
-
1
2
D
K
EQ
-
1
11
/
1
0
/
9
4

4
3

B
D
L

B
D
L

B
D
L
12
N A
N A
BD
L
16
4
BD
L

B
D
L

N
A
N A
N A
219 9BDL
11
/
3
0
/
9
4

3
0

1
0

B
D
L
12
BD
L

N
A
N A
N A
16
0
BD
L

N
A
N A
N A
N A
212 BDL

B
D
L
10
/
0
4
/
0
2

6
4

B
D
L

2
20

0
.
5
6
N A
N A
BD
L
29
0
BD
L

B
D
L

N
A
N A
N A
376.56 BDL

B
D
L
RW
-
2
11
/
3
0
/
9
4
20
0
BD
L

B
D
L
50
0
BD
L

N
A

N
A

N
M
22
0
BD
L

N
M

N
A

N
A

N
A
920 BDL

B
D
L
10
/
0
3
/
0
2

3
.
6

B
D
L

0
.
6
9
8.
4
BD
L

N
A

N
A

B
D
L
9.
6

3
.
4
BD
L

N
A

N
A

N
A
25.69 BDL

B
D
L
10
/
2
1
/
0
4

1
4

B
D
L

1
.
7
23
BD
L

N
A

N
A

5
8
15
0
2.
6

B
D
L

N
A

N
A

N
A
249.3 4.1 J

B
D
L
04
/
0
6
/
0
5

1
4

B
D
L

2
.
8
34
BD
L

N
A

N
A

0
.
6
8
41
1.
4

B
D
L

N
A

N
A
26

9
3
.
8
8
0.76J

0
.
4
5
J
10
/
1
2
/
0
5

6
.
5

B
D
L

1
.
2
12
BD
L

N
A

N
A

0
.
8
5
18

3
.
7
BD
L

N
A

N
A
8

4
2
.
2
5
BDL

B
D
L
04
/
1
2
/
0
6

0
.
6
3

B
D
L

B
D
L

3
.
2

B
D
L

N
A

N
A

B
D
L
3.
9
2.
7

B
D
L

N
A

N
A

B
D
L
10.43 BDL

B
D
L
10
/
0
5
/
0
6

2
.
0

B
D
L

B
D
L

5
.
2

B
D
L

N
A

N
A

0
.
5
4
5.
8
2.
3

B
D
L

N
A

N
A

1
.
8
15.84 BDL

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

4
.
0

B
D
L

N
A

N
A

1
.
1
5.
6
1.
8

B
D
L

N
A

N
A

B
D
L
12.5 1.0J

B
D
L
10
/
2
4
/
0
7

1
.
8

B
D
L

1
.
2
13
BD
L

N
A

N
A

B
D
L
23
1.
6

B
D
L

N
A

N
A
8.
4

4
0
.
6
BDL

B
D
L
04
/
2
5
/
0
8

0
.
7
0

B
D
L

B
D
L

3
.
4

B
D
L

N
A

N
A

B
D
L
3.
6

5
.
3
BD
L

N
A

N
A

B
D
L
13 BDL

B
D
L
10
/
1
5
/
0
8

2
.
2

B
D
L

1
.
8
21
BD
L

N
A

N
A

B
D
L
47
2.
5

B
D
L

N
A

N
A

7
.
4
74.5 BDL

B
D
L
04
/
1
5
/
0
9

1
.
8

B
D
L

1
.
4
13
BD
L

N
A

N
A

B
D
L
41
2.
1

B
D
L

N
A

N
A
8.
7

5
9
.
3
BDL

B
D
L
10
/
0
7
/
0
9

0
.
6

B
D
L

1
.
0
11
BD
L

B
D
L

1
.
9

B
D
L
32

3
.
1
BD
L

B
D
L

B
D
L

B
D
L
49.6 0.0011 J

0
.
0
0
1
3

J
11
/
1
9
/
0
4

8
.
8

B
D
L

1
.
6
18
BD
L

N
A

N
A

1
5
97
2.
7

B
D
L

N
A

N
A

N
A
143.1 NM

N
M
04
/
0
6
/
0
5

4

B
D
L

0
.
8
1
9.
5
BD
L

N
A

N
A

0
.
7
6
7.
6

3
.
1
BD
L

N
A

N
A
16

2
5
.
7
7
1.1J

0
.
8
7
J
10
/
1
2
/
0
5

2
.
7

B
D
L

0
.
8
5

6
.
7

B
D
L

N
A

N
A

B
D
L
6.
7

4
.
6
BD
L

N
A

N
A

B
D
L
21.55 BDL 68
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

2
.
8

B
D
L

N
A

N
A

B
D
L
3.
0

3
.
2
BD
L

N
A

N
A

B
D
L
9 3.3J

1
.
6
J
10
/
0
5
/
0
6

1
.
7

B
D
L

B
D
L

3
.
6

B
D
L

N
A

N
A

1
.
8
4.
5

3
.
2
BD
L

N
A

N
A

1
.
7
14.8 BDL

B
D
L
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

2
.
6

B
D
L

N
A

N
A

0
.
9
3
2.
3
2.
5

B
D
L

N
A

N
A

B
D
L
8.33 2.6J

B
D
L
10
/
2
4
/
0
7

1
.
0

B
D
L

B
D
L

4
.
7

B
D
L

N
A

N
A

B
D
L
3.
5

5
.
3
BD
L

N
A

N
A

4
.
2
14.5 BDL

B
D
L
04
/
2
4
/
0
8

1
.
9

B
D
L

1
.
5
17
BD
L

N
A

N
A

B
D
L
43
2.
1

B
D
L

N
A

N
A
11

6
5
.
5
BDL

B
D
L
10
/
1
5
/
0
8

0
.
9
1

B
D
L

0
.
5

4
.
4

B
D
L

N
A
N A
0.
9
1
4.
7

6
.
6
BD
L

N
A
N A
BD
L
18.02 BDL

0
.
9

J
RW
-
9
11
/
1
9
/
0
4

4
.
8

B
D
L

2
.
4
16
BD
L

N
A

N
A

5
.
8
34

7
.
5
BD
L

N
A

N
A

N
A
70.5 NM

N
M
RW
-
7
RW
-
1
RW
-
5
Pa
g
e

1
1

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
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t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
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r

A
l
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a
t
e
l

F
a
c
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l
i
t
y
Ra
l
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h
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N
C
20
0

2
1
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,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
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e

(u
g
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l
)
Vi
n
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l

Ch
l
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r
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e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
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d
a
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d
s
Da
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e

Sa
m
p
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d
Mo
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g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
01
/
1
4
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

1
5

1
4
04
/
0
9
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2.
3
9

1
0
.
7
BD
L

N
A
N A
N A
13.09 BDL

B
D
L
10
/
2
9
/
9
7

B
D
L

B
D
L

B
D
L

4

B
D
L

N
A
N A
BD
L
17

5
2
BD
L

N
A
N A
N A
73 BDL

B
D
L
04
/
2
7
/
9
8

B
D
L

B
D
L

B
D
L

3

B
D
L

N
A
N A
BD
L
13

3
6
BD
L

N
A
N A
N A
52 BDL

1
0
.
4
10
/
0
7
/
9
8

B
D
L

B
D
L

B
D
L

0
.
7
2

B
D
L

N
A
N A
14
3.
2

6
.
4
BD
L

N
A
N A
N A
24.32 22 20
04
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
4.
1

1
5
BD
L

N
A
N A
N A
19.1 BDL

B
D
L
10
/
2
6
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
5.
0

2
0
.
0
BD
L

N
A
N A
N A
25 60

6
12
/
1
4
/
9
9

B
D
L

B
D
L

0
.
5

2
.
8

B
D
L

N
A
N A
BD
L
7.
0

9
.
8
BD
L

N
A
N A
N A
20.1 60

6
.
0
10
/
2
3
/
0
0

B
D
L

B
D
L

B
D
L

0
.
7
4

B
D
L

N
A
N A
BD
L
4.
3

2
0
BD
L

N
A
N A
N A
25.04 16 15
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

0
.
7

B
D
L

N
A
N A
BD
L
1.
2

4
.
5
BD
L

N
A
N A
N A
6.44 16 15
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

0
.
6
5
4.
3
BD
L

N
A
N A
N A
4.95 BDL

B
D
L
04
/
1
8
/
0
2

2
.
5
0

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
2.5 BDL 40
10
/
0
3
/
0
2

B
D
L

B
D
L

B
D
L

1
.
6

B
D
L

N
A
N A
BD
L
2.
5

1
4
BD
L

N
A
N A
N A
18.1

1
2
0
0

3
7
0
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

0
.
6
6

B
D
L

N
A
N A
BD
L
1.
5

7
.
0
BD
L

N
A
N A
N A
9.16 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

0
.
9
9

B
D
L

N
A
N A
BD
L
1.
6

6
.
8
BD
L

N
A
N A
N A
9.39 BDL

B
D
L
04
/
0
7
/
0
4

B
D
L

B
D
L

B
D
L

1
.
2

B
D
L

N
A
N A
1.3
1.
1

4
BD
L

N
A
N A
N A
7.6 BDL

B
D
L
10
/
2
1
/
0
4

6
.
8

B
D
L

B
D
L

3
.
5

B
D
L

N
A
N A
0.
8
5
39
0.
7
4

B
D
L

N
A
N A
N A
50.89 10

3
.
3

J
04
/
0
7
/
0
5

3
.
0

B
D
L

B
D
L

4
.
3

B
D
L

N
A
N A
1.1
20
1.
9

B
D
L

N
A
N A
BD
L
30.3 4.0

0
.
7
5
J
10
/
1
2
/
0
5

4
.
1

B
D
L

B
D
L

3
.
3

B
D
L

N
A
N A
1.3
32
2.
4

B
D
L

N
A
N A
BD
L
43.1 15

B
D
L
04
/
1
2
/
0
6

B
D
L

B
D
L

B
D
L

2
.
1

B
D
L

N
A
N A
0.
5
7
2.
6

1
2
BD
L

N
A
N A
BD
L
17.27 BDL

B
D
L
10
/
0
5
/
0
6

B
D
L

B
D
L

B
D
L

2
.
4

B
D
L

N
A
N A
0.
5
9
2.
1

1
5
BD
L

N
A
N A
BD
L
20.09 BDL

3
.
4
J
04
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

2
.
5

B
D
L

N
A
N A
1.1
2.
1

1
4
BD
L

N
A
N A
BD
L
19.7 3.1J

B
D
L
10
/
2
5
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

8
.
1

J

1
.
8

J
04
/
2
4
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

1
.
8

B
D
L

N
A
N A
BD
L
1.8 BDL

B
D
L
10
/
1
5
/
0
8

B
D
L

B
D
L

B
D
L

3
.
0

B
D
L

N
A
N A
0.
7
5
1.
1

1
6
BD
L

N
A
N A
BD
L
20.85 1.1 J

B
D
L
04
/
1
5
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
0
7
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

1
.
1

B
D
L

B
D
L

B
D
L

B
D
L
1.1 BDL

B
D
L
01
/
1
4
/
9
7
11

4
BD
L
BD
L
12
0
BD
L
NA
NA
BD
L
48

3
59
2
BD
L
NA
NA
NA
185

6
2
14 23
CR
W
-
1
01
/
1
4
/
9
7
11
.4
BD
L
BD
L
12
0
BD
L
NA
NA
BD
L
48
.3
5 .92
BD
L
NA
NA
NA
185 .62 14 23
04
/
1
0
/
9
7

6
.
3
8

B
D
L

1
.
8
9
81
BD
L

N
A
N A
BD
L
26

5
.
3
9
BD
L

N
A
N A
N A
120.66 BDL

B
D
L
10
/
2
9
/
9
7

B
D
L

B
D
L

B
D
L

2

B
D
L

N
A
N A
BD
L
5
2B
D
L
N
A
N A
N A
9 83

B
D
L
04
/
2
8
/
9
8

B
D
L

B
D
L

B
D
L

2

B
D
L

N
A
N A
BD
L
0.
9
1B
D
L
N
A
N A
N A
3.9 52.3 25.3
10
/
0
7
/
9
8

B
D
L

B
D
L

B
D
L

0
.
7
5

B
D
L

N
A
N A
BD
L
1.
9
1.
2

B
D
L

N
A
N A
N A
3.85 240 21
04
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

0
.
9
8

B
D
L

N
A
N A
BD
L
2.
6
2.
4

B
D
L

N
A
N A
N A
5.98 BDL

B
D
L
10
/
2
6
/
9
9

B
D
L

B
D
L

B
D
L

1
.
3

B
D
L

N
A
N A
BD
L
0.
8
1.
2

B
D
L

N
A
N A
N A
3.3 48

B
D
L
12
/
1
4
/
9
9

B
D
L

B
D
L

B
D
L

0
.
5

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
0.5 48

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

0
.
9
7

B
D
L

N
A
N A
BD
L
2.
1

3
.
2
BD
L

N
A
N A
N A
6.27 74

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

0
.
8
6

B
D
L

N
A
N A
BD
L
3.
6

1
4
BD
L

N
A
N A
N A
18.46 BDL

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

0
.
6
9

B
D
L

N
A
N A
BD
L
0.
7
9

3
.
5
BD
L

N
A
N A
N A
4.98 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

0
.
6
0

1
.
9

B
D
L

N
A
N A
N A
2.5 BDL

B
D
L
10
/
0
3
/
0
2

4
.
1

B
D
L

B
D
L

4
.
4

B
D
L

N
A
N A
BD
L
31
0.
6
5

B
D
L

N
A
N A
N A
40.15 BDL 25
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
6

6
.
6
BD
L

N
A
N A
N A
8.2 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
04
/
0
7
/
0
4

4
.
2

B
D
L

B
D
L

4
.
6

B
D
L

N
A
N A
2
20
0.
8
5

B
D
L

N
A
N A
N A
31.65 BDL

B
D
L
10
/
2
1
/
0
4

7
.
1

B
D
L

B
D
L

3
.
3

B
D
L

N
A
N A
BD
L
43
BD
L

B
D
L

N
A
N A
N A
53.4 68

2
.
2

J
04
/
0
6
/
0
5

1
.
1

B
D
L

B
D
L

2
.
5

B
D
L

N
A
N A
BD
L
5.
4
0.
8
5

B
D
L

N
A
N A
BD
L
9.85 5.8

0
.
8
3
J
10
/
1
2
/
0
5

4
.
2

B
D
L

B
D
L

3
.
1

B
D
L

N
A
N A
BD
L
37
BD
L

B
D
L

N
A
N A
BD
L
44.3 BDL

B
D
L
04
/
1
2
/
0
6

1
.
5

B
D
L

0
.
5
2

5
.
7

B
D
L

N
A
N A
BD
L
9.
4
2.
1

B
D
L

N
A
N A
BD
L
19.22 11

1
.
3
J
10
/
0
5
/
0
6

2
.
6

B
D
L

0
.
6
0
7.
7
BD
L

N
A
N A
BD
L
8.
9
1.
5

B
D
L

N
A
N A
1.
8
0
21.3 2.8J

B
D
L
04
/
2
5
/
0
7

1
.
5

B
D
L

0
.
5
9
8.
0
BD
L

N
A
N A
0.
8
2
9.
9
1.
5

B
D
L

N
A
N A
BD
L
22.31 2.9J

B
D
L
10
/
2
4
/
0
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
0.
5
7

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
0.57 2.6 J

B
D
L
04
/
2
4
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
10
/
1
5
/
0
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L
04
/
1
5
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

2
.
6

J

B
D
L
10
/
0
7
/
0
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

0
.
0
0
1
8

J

B
D
L
CR
W
-
5
Pa
g
e

1
2

o
f

1
3
Ta
b
l
e

3
His
t
o
r
i
c

G
r
o
u
n
d
w
a
t
e
r

A
n
a
l
y
t
i
c
a
l

R
e
s
u
l
t
s
Fo
r
m
e
r

A
l
c
a
t
e
l

F
a
c
i
l
i
t
y
Ra
l
e
i
g
h
,

N
C
20
0

2
1
0
,
0
0
0

7
0

7

0
.
3
8

1

7
0

7
0

0
.
7

2
.
8

1
0
0

2
.
1

0
.
0
1
5

7

N
A

1
0
0
0

1
5
1,
2
-
D
C
A

(u
g
/
l
)
Lead (mg/l)
tr
a
n
s
-
1
,
2
-
DC
E

(
u
g
/
l
)
1,
4
-
Di
o
x
a
n
e

(u
g
/
l
)
Total Chlorinated VOCs (ug/l)Copper (mg/l)
TC
E

(u
g
/
l
)
Tr
i
c
h
l
o
r
o
-
fl
u
o
r
o
-
me
t
h
a
n
e

(u
g
/
l
)
Vi
n
y
l

Ch
l
o
r
i
d
e

(u
g
/
l
)
PC
E

(u
g
/
l
)
2L

S
t
a
n
d
a
r
d
s
Da
t
e

Sa
m
p
l
e
d
Mo
n
i
t
o
r
i
n
g

We
l
l
1,
1
-
D
C
E

(u
g
/
l
)
Ch
l
o
r
o
f
o
r
m

(u
g
/
l
)
ci
s
-
1
,
2
-
DC
E

(u
g
/
l
)
1,1
,
1
-
T
C
A

(u
g
/
l
)
1,1
,
2
-
T
C
A

(u
g
/
l
)
1,
1
-
D
C
A

(u
g
/
l
)
Be
n
z
e
n
e
(u
g
/
l
)
09
/
1
3
/
9
6

2
0

4
.
1
1

1
.
3
2
15
.
7
BD
L

N
A
N A
BD
L
97
.
2
BD
L

B
D
L

N
A
N A
N A
138.33 3BDL
01
/
1
4
/
9
7

2
7
.
6

B
D
L

B
D
L
28
.
4
BD
L

N
A
N A
BD
L
28
2
BD
L

B
D
L

N
A
N A
N A
338 BDL 27
04
/
1
0
/
9
7

1
2

B
D
L

B
D
L
12
.
5
BD
L

N
A
N A
BD
L
10
8
BD
L

B
D
L

N
A
N A
N A
132.5 BDL

1
3
10
/
2
9
/
9
7

4

B
D
L

B
D
L

4

B
D
L

N
A
N A
BD
L
61
BD
L

B
D
L

N
A
N A
N A
69 BDL

B
D
L
04
/
2
7
/
9
8

2

B
D
L

B
D
L

5

B
D
L

N
A
N A
BD
L
40
BD
L

B
D
L

N
A
N A
N A
47 BDL

B
D
L
10
/
0
7
/
9
8

1
.
9

B
D
L

0
.
5
5

2
.
3

B
D
L

N
A
N A
BD
L
24
BD
L

B
D
L

N
A
N A
N A
28.75 97

1
4
12
/
1
4
/
9
9

1
.
4

B
D
L

B
D
L

1
.
5

B
D
L

N
A
N A
1.2
11
.
2
BD
L

B
D
L

N
A
N A
N A
15.3 NS

N
S
01
/
1
4
/
9
7

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
19
BD
L

B
D
L

N
A
N A
N A
19 61 66
04
/
2
7
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2
BD
L

B
D
L

N
A
N A
N A
2 BDL

B
D
L
10
/
0
7
/
9
8

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
6.
8
BD
L

B
D
L

N
A
N A
N A
6.8 10

B
D
L
04
/
2
7
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
2
BD
L

B
D
L

N
A
N A
N A
2 BDL

B
D
L
10
/
2
6
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
5.6

0
.
2

B
D
L

B
D
L

N
A
N A
N A
5.8 30

B
D
L
12
/
1
4
/
9
9

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
9.3

B
D
L

B
D
L

B
D
L

N
A
N A
N A
9.3 30

B
D
L
10
/
1
1
/
0
0

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
0.
9
5
BD
L

B
D
L

N
A
N A
N A
0.95 12

B
D
L
04
/
2
5
/
0
1

B
D
L

B
D
L

B
D
L

6
.
5

B
D
L

N
A
N A
6.5
1.
1
1.
2

B
D
L

N
A
N A
N A
15.3 12

B
D
L
10
/
2
4
/
0
1

B
D
L

B
D
L

B
D
L

0
.
6
9

B
D
L

N
A
N A
BD
L
0.
8
BD
L

B
D
L

N
A
N A
N A
1.48 BDL

B
D
L
04
/
1
8
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L

B
D
L

B
D
L

B
D
L

N
A
N A
N A
BDL

B
D
L

B
D
L
10
/
0
3
/
0
2

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
1.
4
BD
L

B
D
L

N
A
N A
N A
1.4 BDL

B
D
L
04
/
2
3
/
0
3
BD
L
BD
L
BD
L
BD
L
BD
L
NA
NA
BD
L
3.
3
BD
L
BD
L
NA
NA
NA
3.3 BDL BDL
CR
W
-
9
CR
W
-
1
1
04
/
2
3
/
0
3
BD
L
BD
L
BD
L
BD
L
BD
L
NA
NA
BD
L
3 .3
BD
L
BD
L
NA
NA
NA
3 .3 BDL BDL
10
/
2
9
/
0
3

1
.
3
0

B
D
L

B
D
L

1
.
5
0

B
D
L

N
A
N A
BD
L
8.
0
BD
L

B
D
L

N
A
N A
N A
10.8 BDL

B
D
L
04
/
0
7
/
0
4

0
.
9
3

B
D
L

B
D
L

B
D
L

B
D
L

N
A
N A
BD
L
4
BD
L

B
D
L

N
A
N A
N A
4.93 BDL

B
D
L
10
/
2
1
/
0
4

4
.
5

B
D
L

B
D
L

1
.
7

B
D
L

N
A
N A
BD
L
26
BD
L

B
D
L

N
A
N A
N A
32.2 3.4 J

B
D
L
04
/
0
6
/
0
5

3
.
5

B
D
L

B
D
L

1
.
9

B
D
L

N
A
N A
BD
L
22
BD
L

B
D
L

N
A
N A
BD
L
27.4 0.89J

0
.
2
4
J
10
/
1
2
/
0
5

3
.
4

B
D
L

B
D
L

2
.
4

B
D
L

N
A
N A
BD
L
13
BD
L

B
D
L

N
A
N A
BD
L
18.8 BDL

B
D
L
04
/
2
3
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L
7.
5
BD
L

B
D
L

N
A

N
A

N
A
7.5 BDL

B
D
L
10
/
2
9
/
0
3

B
D
L

B
D
L

B
D
L

B
D
L

B
D
L

N
A

N
A

B
D
L
8.
8
BD
L

B
D
L

N
A

N
A

N
A
8.8 BDL

B
D
L
No
t
e
s
:
ug
/
l

-

m
i
c
r
o
g
r
a
m
s

p
e
r

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/
l

-

m
i
l
l
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a
m
s

p
e
r

l
i
t
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r
BD
L

-

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n
a
l
y
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e

n
o
t

d
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t
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c
t
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d

a
t

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r

a
b
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v
e

l
a
b
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p
r
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P
Q
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)
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-

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o
t

a
n
a
l
y
z
e
d

f
o
r

c
o
n
s
t
i
t
u
e
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t
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-

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o
t

s
a
m
p
l
e
d
E
-

E
s
t
i
m
a
t
e

v
a
l
u
e
,

c
a
l
i
b
.

R
a
n
g
e

w
a
s

e
x
c
e
e
d
e
d
J
-

E
s
t
i
m
a
t
e
d

v
a
l
u
e

b
e
l
o
w

l
a
b
o
r
a
t
o
r
y

P
Q
L
.
1,4
-
D
i
o
x
a
n
e

n
o
t

i
n
c
l
u
d
e
d

i
n

V
O
C

t
o
t
a
l
IW
-
1
Pa
g
e

1
3

o
f

1
3
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)Concentration
MW-2d 11/29/94 0 4940.009/13/96 644 1985.304/10/97 851 3471.610/30/97 0 11670.004/28/98 178 7900.010/08/98 338 5440.004/28/99 538 6041.010/28/99 718 4986.310/12/00 1062 740004/25/01 1255 508010/24/01 1434 116004/18/02 1608 343.211/01/02 1801 115004/23/03 1973 3018.510/29/03 2159 1515.704/07/04 2317 200010/21/04 2511 552.604/06/05 2676 277010/12/05 2862 54904/12/06 3042 62010/05/06 3215 98004/25/07 3415 727.210/23/07 3593 27.804/24/08 3774 15.110/15/2008 3945 98.7510/8/2009 4298 105.90
MW-2s 08/21/90 0 153.002/08/93 887 167.009/19/93 1108 109.8
Well Trend and Coefficient
y = 1E-10x4 - 1E-06x
3 + 0.0046x2 - 9.8348x + 10275R² = 0.8352
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
0 1000 2000 3000 4000 5000
1,200
09/19/93 1108 109.808/30/94 1449 178.011/30/94 1539 65.409/13/96 2182 430.804/10/97 2389 3.610/30/97 0 1005.004/28/98 178 713.010/08/98 338 479.004/28/99 538 460.010/28/99 718 219.710/12/00 1062 192.9104/25/01 1255 20710/24/01 1434 103.2304/18/02 1608 59.5510/01/02 1771 32.704/23/03 1973 15.7510/29/03 2159 8.9304/07/04 2317 6.610/21/04 2511 27.304/07/05 2677 6410/12/05 2862 4704/12/06 3042 7.310/05/06 3215 9.804/25/07 3415 11.710/23/07 3593 16.204/24/08 3774 19.910/13/2008 3943 23.410/8/2009 4298 18.15
y = 1E-10x4 - 1E-06x
3 + 0.0046x2 - 9.8348x + 10275R² = 0.8352
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
0 1000 2000 3000 4000 5000
y = 2E-11x4 -2E-07x3 + 0.0007x2 - 1.352x + 948.1R² = 0.9754
0
200
400
600
800
1,000
1,200
0 1000 2000 3000 4000 5000
Page 1 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-3d 11/30/94 0 BDL09/13/96 643 BDL04/10/97 850 263.310/30/97 0 619.004/28/98 178 252.010/08/98 338 168.004/28/99 538 88.810/27/99 717 25.310/12/00 1062 2.704/25/01 1255 1.210/24/01 1434 0.6104/18/02 1608 BDL10/03/02 1773 BDL04/23/03 1973 BDL10/29/03 2159 BDL04/07/04 2317 BDL10/21/04 2511 BDL05/07/05 2707 BDL10/12/05 2862 204/12/06 3042 BDL10/05/06 3215 BDL04/25/07 3415 BDL10/25/07 3595 BDL04/24/08 3774 BDL10/14/2008 3944 1.810/8/2009 4298 10.48
MW-3s 08/21/90 0 10.002/08/93 887 BDL09/19/93 1108 12 2
y = 7E-18x6 -1E-13x5 + 6E-10x4 -2E-06x3 + 0.0026x2 - 1.9991x + 592.39R² = 0.9861
-100
0
100
200
300
400
500
600
700
0 1000 2000 3000 4000 5000
25.0
09/19/93 1108 12.208/30/94 1449 BDL11/30/94 1539 2.709/13/96 2182 4.804/10/97 2389 5.310/30/97 0 2.004/28/98 178 3.010/08/98 338 1.204/28/99 538 13.510/28/99 718 4.310/12/00 1062 5.104/25/01 1255 20.410/24/01 1434 6.604/18/02 1608 1.8510/03/02 1773 8.0804/23/03 1973 0.9410/29/03 2159 6.0304/07/04 2317 4.9310/21/04 2511 5.0104/07/05 2677 7.410/12/05 2862 8.104/12/06 3042 6.510/05/06 3215 6.504/25/07 3415 4.710/25/07 3595 6.8504/24/08 3774 4.8110/14/08 3944 6.8610/08/09 4298 4.66
y = 4E-19x6 - 5E-15x
5 + 2E-11x4 -5E-08x3 + 4E-05x2 + 0.0016x + 1.585R² = 0.2216
0.0
5.0
10.0
15.0
20.0
0 1000 2000 3000 4000 5000Page 2 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-4d 10/12/00 0 1162.404/25/01 193 415.310/24/01 372 864.104/18/02 546 531.510/02/02 710 490.911/01/02 739 799.604/23/03 911 631.210/29/03 1097 538.704/07/04 1255 306.110/21/04 1449 381.304/07/05 1615 855.910/12/05 1800 789.904/12/06 1980 144.410/05/06 2153 23004/25/07 2353 1040.910/23/07 2531 82004/23/08 2711 159210/14/08 2882 1236.910/07/09 3235 907
MW-12s 09/19/93 0 19.608/30/94 341 BDL11/30/94 431 27.709/13/96 1074 1.104/10/97 1281 9.110/30/97 0 37
y = -3E-17x6 -2E-14x5 + 1E-09x4 - 4E-06x
3 + 0.0053x2 - 2.7544x + 1077.1R² = 0.5736
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
0 500 1000 1500 2000 2500 3000 3500
y = -6E-19x6 + 7E-15x5 -3E-11x4 + 7E-08x3 -7E-05x2 + 0.0214x + 2.724R² = 0.8794
30.0
35.0
10/30/97 0 3.704/28/98 178 1.610/08/98 338 7.304/28/99 538 1.610/28/99 718 5.410/12/00 1062 BDL04/25/01 1255 0.710/24/01 1434 5.604/18/02 1608 BDL10/01/02 1771 10.904/23/03 1973 7.410/29/03 2159 11.9504/07/04 2317 10.710/21/04 2511 14.004/07/05 2677 14.710/12/05 2862 12.904/12/06 3042 13.310/05/06 3215 21.504/25/07 3415 20.810/23/07 3593 31.504/24/08 3774 24.610/14/08 3944 19.610/08/09 4298 6.2
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0 1000 2000 3000 4000 5000
Page 3 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-13d 10/31/97 0 1902.004/27/98 177 2419.010/07/98 337 820.204/27/99 537 2246.012/14/99 764 1438.410/11/00 1061 902.104/25/01 1255 560.210/24/01 1434 424.7504/18/02 1608 481.511/01/02 1801 87.104/23/03 1973 99.410/29/03 2159 115.804/07/04 2317 56.310/21/04 2511 59.004/07/05 2677 344.810/12/05 2862 21.604/12/06 3042 21.410/05/06 3215 26.604/25/07 3415 67.610/25/07 3595 3.404/24/08 3774 5.410/15/08 3945 5.210/08/09 4298 12.2
MW 13s 05/28/95 0 2390 0
y = -4E-11x4 + 3E-07x3 - 0.0006x
2 - 0.7347x + 2057R² = 0.8459
-500
0
500
1,000
1,500
2,000
2,500
3,000
0 1000 2000 3000 4000 5000
4500.0MW-13s 05/28/95 0 2390.009/13/96 465 3609.804/10/97 672 3334.610/31/97 0 4160.004/27/98 177 3755.010/07/98 337 3318.004/27/99 537 2781.812/14/99 764 2833.010/11/00 1061 2703.504/25/01 1255 545.804/18/02 1608 380.104/23/03 1973 732.210/29/03 2159 150310/21/04 2511 996.904/07/05 2677 96004/25/07 3415 795.6
MW-13sr 10/25/07 3595 72804/24/08 3774 653.0010/15/08 3945 921.00
MW-13s 10/08/09 4298 789.60
y = -2E-11x4 + 4E-08x3 + 0.0007x2 - 3.043x + 4277.5R² = 0.8729
0.0
500.0
1000.0
1500.0
2000.0
2500.0
3000.0
3500.0
4000.0
4500.0
0 1000 2000 3000 4000 5000
Page 4 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-14d 10/31/97 0 16810.004/28/98 178 10380.010/08/98 338 8962.004/28/99 538 3873.112/14/99 764 4695.710/11/00 1061 4048.204/25/01 1255 441.210/24/01 1434 1618.5404/18/02 1608 540.711/01/02 1801 236.304/23/03 1973 75610/29/03 2159 41604/07/04 2317 261.510/21/04 2511 482.504/07/05 2677 242.510/12/05 2862 423.104/12/06 3042 76.910/05/06 3215 231.104/25/07 3415 393.110/24/07 3594 0.104/23/08 3773 210.5010/15/08 3945 318.0010/07/09 4297 176.30
MW-3dk 10/08/98 0 56.704/28/99 200 47.1
y = -2E-13x5 + 2E-09x4 -1E-05x3 + 0.0248x2 - 30.192x + 16102R² = 0.9683
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
18,000
0 1000 2000 3000 4000 5000
45004/28/99 200 47.110/27/99 379 11.110/12/00 724 244.604/25/01 917 40.710/24/01 1096 243.8604/18/02 1270 220.811/01/02 1463 20404/23/03 1635 258.5510/29/03 1821 238.6504/07/04 1979 210.7410/21/04 2173 94.204/07/05 2339 399.810/12/05 2524 193.404/12/06 2704 116.610/05/06 2877 267.504/25/07 3077 171.710/23/07 3255 200.804/24/08 3436 182.710/14/08 3606 245.810/07/09 3959 205.67
y = -9E-15x5 + 1E-10x4 -4E-07x3 + 0.0005x2 - 0.1036x + 47.488R² = 0.4192
0
50
100
150
200
250
300
350
400
0 1000 2000 3000 4000 5000
Page 5 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-5sk 12/01/94 0 8.109/13/96 642 122.604/10/97 0 16.010/30/97 200 3.504/27/98 377 4.810/08/98 338 0.704/28/99 538 2.510/12/00 1062 1.404/25/01 1255 8.810/24/01 1434 1.2904/18/02 1608 1.610/01/02 1771 1.804/23/03 1973 4.1610/29/03 2159 2.0704/07/04 2317 7.0710/21/04 2511 7.304/07/05 2677 10.910/12/05 2862 10.604/12/06 3042 6.710/05/06 3215 6.804/25/07 3415 8.410/25/07 3595 5.8804/23/08 3773 2.310/14/08 3944 4.0710/07/09 4297 4.5
MW-9dk 12/01/94 0 248.009/13/96 0 358.501/14/97 121 37.304/10/97 207 58 7
y = 2E-13x4 - 3E-09x
3 + 1E-05x2 - 0.0118x + 5.8953R² = 0.3923
0.0
2.0
4.0
6.0
8.0
10.0
12.0
200 1200 2200 3200 4200 5200
45.0
50.0
04/10/97 207 58.710/30/97 407 43.004/27/98 584 27.610/08/98 745 11.604/28/99 945 7.010/27/99 1124 5.410/12/00 1469 3.4504/25/01 1662 8.310/24/01 1841 3.9804/18/02 2015 0.8010/01/02 2178 5.6004/23/03 2380 3.4810/29/03 2566 5.1004/07/04 2724 7.310/21/04 2918 13.404/07/05 3084 21.710/12/05 3269 24.704/12/06 3449 10.510/05/06 3622 BDL04/24/07 3821 6.010/23/07 4000 8.204/23/08 4180 9.710/14/08 4351 10.310/06/09 4703 12.8
y = 6E-17x5 + 1E-12x4 -2E-08x3 + 1E-04x2 - 0.161x + 92.085R² = 0.7462
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
0 1000 2000 3000 4000 5000
Page 6 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
MW-9sk 12/01/94 0 BDL09/13/96 642 BDL01/14/97 763 BDL04/10/97 849 508.810/30/97 0 3.804/27/98 177 1.310/08/98 338 1.104/28/99 538 4.110/27/99 717 1.610/12/00 1062 3.4504/25/01 1255 010/24/01 1434 004/18/02 1608 010/03/02 1773 004/23/03 1973 010/29/03 2159 004/07/04 2317 010/21/04 2511 004/07/05 2677 010/12/05 2862 004/12/06 3042 010/05/06 3215 4.704/24/07 3414 010/23/07 3593 BDL04/23/08 3773 BDL10/13/08 3943 3.910/06/09 4296 12.53
CRW-1 01/14/97 0 BDL04/10/97 86 13 1
y = 3E-16x5 - 3E-12x
4 + 1E-08x3 - 2E-05x
2 + 0.0068x + 2.1914R² = 0.7627
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
0 1000 2000 3000 4000 5000
80.004/10/97 86 13.110/29/97 0 73.004/27/98 178 52.010/07/98 338 10.304/27/99 538 19.112/14/99 765 20.110/23/00 1074 25.0404/25/01 1256 5.710/24/01 1435 4.9504/18/02 1609 2.510/03/02 1774 18.104/23/03 1974 9.1610/29/03 2160 9.3904/07/04 2318 7.610/21/04 2512 50.904/07/05 2678 30.310/12/05 2863 43.104/12/06 3043 17.310/05/06 3216 20.104/25/07 3416 19.710/25/07 3596 BDL04/24/08 3775 BDL10/15/08 3946 20.8510/07/09 4298 1.10
y = 3E-12x4 -3E-08x3 + 0.0001x2 - 0.144x + 69.19R² = 0.6013
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
0 1000 2000 3000 4000 5000
Page 7 of 8
APPENDIX C
Coefficient of Determination Trend Results
Date Time Influent
Sampled (days)ConcentrationWell Trend and Coefficient
CRW-5 01/14/97 0 185.604/10/97 86 120.710/29/97 285 9.004/28/98 464 3.910/07/98 623 3.904/27/99 823 6.012/14/99 1050 0.510/11/00 1347 6.304/25/01 1541 18.510/24/01 1720 4.9804/18/02 1894 2.510/03/02 2059 40.204/23/03 2259 8.210/29/03 2445 004/07/04 2603 31.6510/21/04 2797 53.404/07/05 2963 9.910/12/05 3148 44.304/12/06 3328 19.210/05/06 3501 21.304/25/07 3701 22.310/24/07 3880 0.5704/24/08 4060 BDL10/15/08 4231 BDL10/07/09 4583 BDL
y = 2E-12x4 -2E-08x3 + 7E-05x2 - 0.0782x + 28.824R² = 0.3891
0.0
10.0
20.0
30.0
40.0
50.0
60.0
600 1600 2600 3600 4600 560010/07/09 4583 BDL
600 1600 2600 3600 4600 5600
Page 8 of 8

AMEC Earth & Environmental, Inc. Tel – [phone]
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Morrisville, NC 27560 www.amec.com
APPENDIX D

BIOCHLOR MODEL INPUT PARAMETERS AND RESULTS