16036_PCA Inter_Phase II ESA_updated_20120906.pdf

Phase II ESA
Former PCA Facility

815 Matthews-Mint Hill Road
Matthews, North Carolina

September 27, 2012
H&H Job No. HTE-003

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Phase II ESA
Former PCA Facility
Matthews, North Carolina
H&H Job HTE-003
Table of Contents
Section Page No.
1.0 Introduction and Background .............................................................................................. 1
2.0 Phase II ESA Activities .......................................................................................................... 4
2.1 Pre-Sampling Activities ..................................................................................................... 4
2.2 Initial Indoor Air Sampling Activities ............................................................................... 4
2.3 Additional Indoor Air Sampling Activities ........................................................................ 5
2.4 Soil Sampling Activities .................................................................................................... 6
2.5 Groundwater Sampling Activities ...................................................................................... 8
3.0 Sampling Results .................................................................................................................. 10
3.1 Indoor Air Sample Results for Initial Sampling Event .................................................... 10
3.2 Indoor Air Sample Results for Additional Sampling Event ............................................ 13
3.3 Soil Sample Results ......................................................................................................... 15
3.4 Groundwater Sample Results ........................................................................................... 16
4.0 Conclusions and Recommendations ................................................................................... 18

Tables
Table 1A Indoor Air Analytical Results – Ammonia and Formaldehyde
Table 1B Indoor Air Analytical Results – Silver and VOCs
Table 2 Soil Analytical Results
Table 3 Groundwater Analytical Results
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Figures
Figure 1 Site Location Map
Figure 2 Site Layout
Figure 3 Indoor Air Sample Location Map
Figure 4 Outdoor Soil and Groundwater Sample Locations
Figure 5 Chemical Mix and Storage Area Soil and Groundwater Sample Locations
Figure 6 Basement Area Soil and Groundwater Sample Locations

Appendices
Appendix A Boring Logs
Appendix B Laboratory Analytical Data
Appendix C Indoor Air Cumulative Risk Calculation Tables and Equations

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Phase II ESA
Former PCA Facility
Matthews, North Carolina
H&H Job HTE-002

1.0 Introduction and Background

This report presents the methods and results of a Phase II Environmental Site Assessment (ESA)
conducted by Hart & Hickman, PC (H&H) at the former PCA facility located at 815 Matthews-
Mint Hill Road in Matthews, North Carolina. A site location map is provided as Figure 1.

The former PCA facility is currently owned by Consumer Programs Incorporated (CPI) and
encompasses approximately 15.96 acres with an approximate 163,846 square feet (ft) industrial
building containing offices, former production areas, and warehouse/storage areas. The facility
was used as a photograph development facility until 2008. During operation, portions of the first
floor were utilized for the storage of photograph development compounds and solutions, a silver
reclamation system, and management of the wastewater derived from the photograph developing
process. This area is referred to herein as the basement area. Chemical mix and storage rooms
were also located on the second floor of the facility in the southwestern portion of the building.
Part of the chemical mix and storage area is above the basement area, and a portion is on ground
surface. The approximate locations of the basement area and the chemical storage and mix area
are indicated in Figure 2. The facility is primarily vacant, although the warehouse building and a
portion of the former photo-processing area (see Figure 3) are being used for warehousing and
distribution of plastic piping (primarily Pex piping) by Conbraco.

A review of previous assessment reports and our site visit indicated several potential areas of
concern. Previous assessment activities conducted in 2009 through 2011 indicated that silver is
present in soil beneath the basement area at concentrations exceeding the North Carolina
Department of Environment and Natural Resources (DENR) Inactive Hazardous Sites Branch
(IHSB) Protection of Groundwater and Residential Preliminary Soil Remediation Goals (SRGs).
There are two primary areas of silver impact in soil, and silver has been detected at elevated
levels to a depth of at least 16 ft below ground level. Concentrations of silver up to 311 mg/kg
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were detected in soil samples collected from below the basement area which exceed the DENR
Protection of Groundwater SRG of 3.4 mg/kg and the Residential SRG of 78 mg/kg. No
concentrations exceeded the Industrial SRG of 1,000 mg/kg. Ammonia thiosulfate was used in
the photofinishing process and the faint odor of ammonia is still discernable at times in the
basement area.

PCA calculated a site-specific protection of groundwater screening level for silver (83 mg/kg) in
soil using a determined distribution coefficient (Kd) value and a dilution attenuation factor of 20,
and some silver concentrations in soil also exceeded the site-specific protection of groundwater
value. Leach testing of several soil samples indicated that leachate concentrations exceeded the
North Carolina Groundwater Standard for silver in one of the soil samples. We understand that
attempts were made to collect groundwater samples below the basement area; however, a clay
layer was encountered and could not be penetrated. As such, shallow groundwater samples were
collected approximately 150 ft downgradient and outside of the facility and basement area which
did not contain detectable concentrations of silver. The ground water samples were analyzed for
silver only. In a letter dated December 23, 2011, the DENR Division of Water Quality (DWQ)
issued a no further action for the silver impacts in soil. Based upon our discussions with Mr.
Andrew Pitner with DWQ, we understand that DWQ has primary oversight for the silver impacts
at the site because they were associated with a permitted wastewater treatment activity that
discharged to a publicly owned treatment works (POTW).

The tile floor and bedding of the second story chemical mix and storage area were removed and
sampled in 2009; however, no samples of underlying soil were collected. Results of analysis of
the tile and bedding samples indicated potentially elevated levels of silver, cadmium, and
mercury. In addition, indoor air samples collected at the time the tile and bedding were removed
indicated detections of ammonia, silver, and formaldehyde. Formaldehyde was historically used
as a fixer in photofinishing activities.

Two wastewater underground storage tanks (USTs), one 6,000 gallon tank and one 2,500 gallon
tank, were previously used at the facility to store process wastewater used during the photograph
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development process prior to discharging to an off-site treatment facility. These two USTs were
removed in 2008. Prior to removal, the 6,000 gallon UST contained approximately 4,400 gallons
of liquid and the 2,500 gallon UST contained approximately 100 gallons of liquid and sludge.
Results of analysis of the sludge indicated the presence of elevated levels of silver, cadmium,
chromium, and lead. No environmental samples were collected from the area of the tanks at the
time of closure.

Groundwater at the Conbraco Industries facility (Conbraco), located immediately west of the
facility and potentially upgradient, has had confirmed concentrations of trichloroethene (TCE) in
groundwater above North Carolina Groundwater Standards. TCE has historically been detected
in groundwater sampled from a monitoring well located near the southern Conbraco and site
property boundary, topographically upgradient from the site. In addition, concentrations of lead
have been detected in soil on the Conbraco site including near the subject site’s western property
boundary. No upgradient sampling at the site had been performed to determine if groundwater at
the former PCA facility has been impacted by the TCE or metals associated with the Conbraco
facility.

The Phase II ESA performed by H&H included soil sampling, groundwater sampling, and
sampling of indoor air. The methods, results, and conclusions of our activities are provided in
the following section.
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2.0 Phase II ESA Activities

2.1 Pre-Sampling Activities

Prior to performing the drilling activities, H&H notified the North Carolina One-Call Center to
locate public subsurface utilities at the site. H&H also contracted Probe Locating, LLC (Probe)
to locate potential private subsurface utilities in the vicinity of the proposed soil borings. Probe
confirmed that buried utilities were not located in the immediate area of the proposed soil boring
locations.

As required by Mecklenburg County, H&H obtained a Subsurface Investigation Permit (SIP)
from Mecklenburg County for the proposed groundwater sampling. SIP permit
number 70001742 was issued by Mecklenburg County on July 27, 2012.

2.2 Initial Indoor Air Sampling Activities

On August 1, 2012, H&H collected five indoor air samples and one upgradient background air
sample to assess the indoor air quality in the facility building. Locations of the air samples are
shown on Figure 3. IAS-1 was collected in the basement silver reclamation area, and IAS-2 was
collected from the lower level central office space. IAS-3 was collected in the second floor
former film processing area, IAS-4 was collected in a second floor office area, and IAS-5 was
collected in the second floor chemical mixing and storage area. Background sample BAS-1 was
collected at the southernmost curb of the parking lot located in the southern portion of the site
based upon the prevailing wind direction that day.

Please note that the sampling was performed with windows and doors closed, the air handler
turned off, and fans turned off in the sample areas. The heating and air conditioning (HVAC)
equipment is generally not operational except in the main warehouse area, and no indoor air
samples were collected in that area during the initial sampling event. Therefore, the initial indoor
air sampling represented likely worst case conditions.

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Indoor air samples were analyzed for ammonia by National Institute for Occupational Safety and
Health (NIOSH) Method 6016, formaldehyde by NIOSH Method 2016, silver by NIOSH Method
7300M, and volatile organic compounds (VOCs) by Environmental Protections Agency (EPA)
Method TO-15. Air samples for silver analysis were collected using Air-o-cell cassettes on Gil
Air pumps set with an approximate rate of 2 L/min over an 8-hour period. Air samples for
ammonia and formaldehyde analysis were collected used Sorbent tubes on Gil Air pumps with
flow rates of approximately 30 mL/minute for formaldehyde and 200 mL/min ammonia over an
8-hour period. Air samples for VOC analysis were collected using a 6-liter Summa canister with
a flow controller that kept the intake steady over an 8-hour period.

Samples were sent via overnight courier under chain-of-custody to Test America for laboratory
analysis. In addition, a blank sample was collected for analysis of formaldehyde and ammonia by
opening a sampling sorbent tube in the laboratory and exposing it to the atmosphere for a short
period of time to measure potential background sources of these compounds in the laboratory or
on the sorbent tube.

2.3 Additional Indoor Air Sampling Activities

Based upon the results of the initial indoor sir sampling event which indicated potentially
elevated levels of ammonia and formaldehyde, on August 29, 2012, H&H collected 9 additional
indoor air samples and one additional upgradient background air sample to further assess the
indoor air quality in the building. Locations of the air samples are shown on Figure 3. Air
samples AS-1 through AS-5 were collected in the same respective locations as samples IAS-1
through IAS-5 from the previous indoor air sampling event. In addition to these samples, AS-6
was collected in the lower level northern office space, AS-7 was collected in the second floor
northern office area, AS-8 was collected in the warehouse receiving area (southern portion of the
warehouse building), and AS-9 was collected in the northern portion of the warehouse building.
Background sample BAS-2 was collected in the farthest section of the parking lot located in the
northeastern corner of the site based upon the prevailing wind direction that day.

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During this subsequent sampling event, the air handlers were operated (although facility
personnel indicated that the filters had been changed for six or seven years), and circulation fans
were operated to better simulate actual workplace conditions. However, it should be noted that
although the air handlers were operating, in some cases, we could not detect that air was actually
being circulated in an area (such as the in the area of sample AS-2). Facility personnel indicated
that the air handlers had not been operated for some time so some areas may not be working.
Therefore, although air circulation was improved during the second sampling event, the sampling
environment did not replicate normal operating conditions. The HVAC equipment was working
in the warehouse area at the time of the sampling.

Indoor air samples were analyzed for ammonia by National Institute for Occupational Safety and
Health (NIOSH) Method 6016 and formaldehyde by NIOSH Method 2016. Air samples for
ammonia and formaldehyde analysis were collected used Sorbent tubes on Gil Air pumps with
flow rates of approximately 30 mL/minute for formaldehyde and 200 mL/min ammonia over an
8-hour period

Samples were sent via overnight courier under chain-of-custody to Test America for laboratory
analysis. In addition, a blank sample was collected for analysis of formaldehyde and ammonia by
opening a sampling sorbent tube in the laboratory and exposing it to the atmosphere for a short
period of time to measure potential background sources of these compounds in the laboratory.

2.4 Soil Sampling Activities

H&H utilized Geologic Exploration Inc. (GEX) to advance 11 soil borings using a Direct-Push
Technology (DPT) drill rig to collect soil samples at the site. Soil samples were retrieved from
the subsurface in unused acetate macrocore liners and screened using a photoionization detector
(PID) for the presence of potential volatile organics, and for visual indications of impacts such as
soil staining. Soil samples were collected in laboratory supplied sample containers and sent via
overnight courier under chain-of-custody to Pace Analytical. Soil boring logs are provided in
Appendix A.

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Soil boring SB-1 was advanced in the location of the former wastewater USTs, as shown on
Figure 4. Soil collected from the 17 to 19 ft below ground surface (bgs) contained a black
discoloration. No significant elevated PID readings were identified above background
concentrations in the soil samples collected from SB-1. Soil sample SB-1-17-19 was collected at
the 17 to 19 ft bgs interval for analysis of VOCs by EPA Method 8260 and the hazardous
substance list (HSL) metals (antimony, arsenic, beryllium, cadmium, chromium, copper, lead,
manganese, mercury, nickel, selenium, silver, thallium, and zinc).

Soil borings SB-2 through SB-5 were advanced in the former chemical mixing and storage area
at the locations shown on Figure 5. No visual indications of soil impacts or elevated PID
readings were identified in the soil samples collected from the borings advanced in the chemical
mixing and storage area. Soil samples for laboratory analysis were collected from soil borings
SB-2 through SB-4 at the 5 to 7 ft bgs depth interval and the soil sample submitted for laboratory
analysis from SB-5 was collected from the depth interval of 8 to 10 ft bgs. Soil samples were
collected for analysis of HSL metals and VOCs by EPA Method 8260.

Soil borings SB-7 through SB-9 were advanced in the basement area of the facility where silver
has been detected at concentrations exceeding the DENR IHSB Protection of Groundwater and
Residential SRG. The locations of soil borings SB-7 through SB-9 are shown on Figure 6.
Black staining potentially indicative of silver sulfide was identified in each of the three soil
borings advanced in the basement area. Black silver sulfide stained soil was identified in SB-7,
SB-8, and SB-9 at depth intervals of 2 to 7, 4.5 to 7, and 6 to 7 ft bgs, respectively.

Elevated PID readings were not detected above background concentrations in soil borings SB-7
and SB-9. At these two boring locations, soil samples were collected for laboratory analysis
from the 6 to 7 ft bgs depth interval. Soils screened from SB-8 exhibited PID readings above
background concentrations. Therefore, a soil sample was collected for laboratory analysis from
the 9 to 10 ft bgs depth interval, which corresponded to the highest PID reading measured at 53.5
parts per million (ppm). Soil samples were collected for analysis of HSL metals and VOCs by
EPA Method 8260.
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A fourth soil boring was attempted adjacent to the sump located in the southwestern corner of the
basement area. Three attempts were made at three different locations to advance a soil boring in
this area. A concrete structure was encountered beneath the basement floor at each location and
therefore, a fourth soil sample was not collected in the basement area.

To evaluate naturally occurring background concentrations of metals in site soil, three
background soil samples were collected from soil borings SB-6, SB-10, and SB-11 at the 6 to 7 ft
bgs depth interval, consistent with the depth intervals of samples collected from most of the soil
samples submitted for laboratory analysis. The locations of the background soil borings are
indicated in Figure 4. Soils collected from the three background locations were analyzed for
HSL metals only.

2.5 Groundwater Sampling Activities

H&H utilized GEX to install four temporary monitoring wells, TW-1 through TW-4, at the site
using a DPT drill rig to assess shallow groundwater quality at the site. TW-1 was installed
hydraulically downgradient of the closest area where TCE had been previously detected at the
Conbraco facility and to obtain background concentrations of naturally occurring compounds in
groundwater. TW-2 was installed adjacent to and hydraulically downgradient of the former
wastewater USTs to assess potential groundwater impacts associated with the USTs. The
locations of TW-1 and TW-2 are shown on Figure 4. TW-3 was installed to assess shallow
groundwater beneath the chemical mixing and storage area, and TW-4 was installed to assess
shallow groundwater beneath the basement area. The locations of TW-3 and TW-4 are shown on
Figures 5 and 6, respectively.

Each temporary monitoring was constructed of 1-inch diameter polyvinyl chloride (PVC) casing
equipped with a 10-ft pre-pack PVC well screen. Prior to developing and purging, the depth to
groundwater was measured in each well. Depth to groundwater ranged from 20.89 ft bgs at TW-
2 to 31.51 ft bgs at TW-3. One groundwater sample was collected from each temporary
monitoring well and delivered to Pace Laboratories under chain-of-custody for analysis of VOCs
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by EPA Method 8260, HSL metals by EPA Method 6010 and 7470, nitrate and nitrite by EPA
method 353.2, and sulfate by EPA Method 300.0. Upon completion of the groundwater
sampling activities, each temporary monitoring well was properly abandoned by GEX.

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3.0 Sampling Results

3.1 Indoor Air Sample Results for Initial Sampling Event

Results of analysis of the initial indoor air samples are summarized in Table 1A for ammonia and
formaldehyde and in Table 1B for silver and VOCs. Indoor air sample results were screened
against DENR IHSB Industrial/Commercial Acceptable Indoor Air Concentrations or EPA
Industrial Air Regional Screening Level (RSL), if an IHSB screening level was not available.
Please note that the DENR IHSB Industrial/Commercial Acceptable Indoor Air Concentrations
are very conservative and are based upon a lifetime incremental cancer risk (LICR) of 1 x 10-6 for
potential carcinogens and a hazard index (HI) of 0.2 for potential non-carcinogens. DENR
typically does not require mitigation of indoor risks unless the LICR exceeds 1 x 10-4 for
potential carcinogens and a HI of 1 for potential non-carcinogens. Therefore, the sample results
were also compared to screening levels based upon a LICR of 1 x 10-4 and a HI of 1.

In addition, because concentrations of compounds such as ammonia and formaldehyde were
potentially related to compounds emanating from porous building materials or materials stored at
the site, the data were also compared to occupational exposure levels from the Occupational
Safety and Health Administration (OSHA) and the American Conference for Governmental and
Industrial Hygienists (ACGIH) as indicated in Table 1A. In addition, because formaldehyde is
present in many building materials and other products and is therefore fairly ubiquitous in indoor
air, formaldehyde concentrations were also compared to typical indoor background
concentrations of compounds in older homes reported by the Agency for Toxic Substances and
Disease Registry (ATSDR).

The laboratory analytical reports for the indoor air sampling activities are included as Appendix
B. A summary of the indoor air sample results for the initial sampling event conducted on
August 1, 2012 are provided below.

• Silver was not detected above the laboratory reporting limit in any indoor air samples or
the background sample.
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• Ammonia was detected above laboratory reporting limits in four of the five indoor air
samples (not detected in IAS-3). Ammonia was not detected in the outdoor background
sample. The highest concentration of ammonia (170 µg/m3) was detected in indoor air
sample IAS-1 collected in the basement area. In this sample, ammonia was detected
above the Industrial/Commercial Acceptable Indoor Air Concentration based upon a HI
of 0.2 of 88 µg/m3, but it was not detected above the Acceptable Indoor Air
Concentration based upon a HI of 1 (440 µg/m3). No other samples contained ammonia
concentrations exceeding the Industrial/Commercial Acceptable Indoor Air Concentration
based upon a HI of 0.2.

In addition, the detected concentrations were approximately three orders of magnitude
lower than the occupational exposure levels. Ammonia was not detected in the laboratory
blank.

• Formaldehyde was detected in indoor air samples IAS-2 through IAS-5 at concentrations
ranging from 16 µg/m3 to 55 µg/m3 which exceed the EPA Industrial Air Regional
Screening Level (RSL) of 0.94 µg/m3 which is based upon a LICR of 1 x 10-6. No
concentrations exceeded the screening level of 94 µg/m3 based upon a LICR of 1 x 10-4.
The highest concentration of formaldehyde was detected in the second floor
photofinishing area. However, multiple boxes of plastic piping are stored in this area and
it is possible that the presence of formaldehyde could be related to the tubing or glue used
in the box materials. No formaldehyde concentrations exceeded the occupational
exposure level of 520 µg/m3 for an 8-hour work day.

Formaldehyde was not detected above the laboratory reporting limit in indoor air sample
IAS-1 (although the detection limit was elevated) or in the exterior background sample.
However, formaldehyde was detected in the laboratory blank at a concentration of
0.1 µg/tube. This concentration was subtracted out of the sample analytical data by the
laboratory, but nevertheless indicates that some low concentrations of formaldehyde
could be related to external contamination. All of the formaldehyde sample
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concentrations except possibly IAS-3 were similar to indoor air background levels
reported by ATSDR for older homes of 35 µg/m3.

• Multiple VOCs were detected in indoor air in low concentrations, and a number of VOCs
were also detected in similar concentrations in outdoor air. Compounds which were
detected in similar concentrations in outdoor and indoor air and therefore do not appear to
be site-related include benzene, carbon tetrachloride, chloromethane, methylene chloride
(also detected in laboratory blanks), toluene, trichlorofluromethane, and 1,1,2-trichloro-
1,2,3-trifluoroethane. The VOCs ethylbenzene and naphthalene were detected in IAS-1
and IAS-4, respectively, above background levels and at concentrations slightly
exceeding the Industrial/Commercial Acceptable Indoor Air Concentrations based upon a
LICR of 1 x 10-6 or HI of 0.2. The screening levels were not exceeded for a LICR of 1 x
10-4 or HI of 1.

As noted previously, the DENR IHSB Industrial/Commercial Acceptable Indoor Air
Concentrations are very conservative and are based upon a LICR of 1 x 10-6 for potential
carcinogens and a HI of 0.2 for potential non-carcinogens. DENR typically does not require
mitigation of indoor risks unless the LICR exceeds 1 x 10-4 for potential carcinogens and a HI of
1 for potential non-carcinogens. To further evaluate the risks posed by the detected compounds,
H&H calculated cumulative potential carcinogenic and non-carcinogenic risks for each of the
sample locations, and these calculations are summarized in a table in Appendix C. The equations
used in the calculations are also included in Appendix C. VOCs that were detected at similar
concentrations in indoor air and outdoor air were not included in the calculations, although they
would not have had a significant impact on the results of the evaluation.

The calculated cumulative risks of air samples IAS-2 through IAS-5 all just exceed a LICR of 1 x
10-5 for potential carcinogens, and no calculated cumulative risks exceeded a LICR of 1 x 10-4.
Air samples IAS-3 and IAS-4 slightly exceed a HI of 1 for potential non-carcinogens, with most
of the calculated risk associated with formaldehyde. As noted previously, the presence of
formaldehyde may be associated with materials being stored in the building and/or background
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contamination of the samples.

As noted previously, the indoor air samples were collected under worst case conditions with no
operation of HVAC systems. Therefore, a subsequent round of sampling was conducted for
formaldehyde and ammonia with the air handlers and indoor air fans operating to the extent
possible.

3.2 Indoor Air Sample Results for Additional Sampling Event

Results of analysis of the additional indoor air samples analyzed for ammonia and formaldehyde
are summarized in Table 1A. The laboratory analytical reports for the indoor air sampling
activities are included as Appendix B.

A summary of the indoor air sample results for the additional sampling event conducted on
August 29, 2012 are provided below.

• Ammonia was detected in four of the nine indoor air samples (AS-1, AS-2, AS-4, and
AS-6) at concentrations below the Industrial/Commercial Acceptable Indoor Air
Concentration based upon a HI of 0.2 of 88 µg/m3. The highest concentration of
ammonia (82 µg/m3) was detected in indoor air sample AS-1 collected in the basement
area. All other samples, including the background sample, were below laboratory
reporting limits.

As compared to the previous sampling, there were significant decreases in ammonia
concentrations with the ventilation system operating. For example, the concentration of
ammonia in the basement area sample IAS-1/AS-1 decreased from 170 µg/m3 to
82 µg/m3, and the concentration in the chemical mixing and storage area decreased from
86 µg/m3 in the initial sampling event to non-detectable levels in the second sampling
event. The only location which did not see a significant decrease is in the lower level
central office area location IAS-2/AS-2. As noted previously, it did not appear that the
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air handler was working in this area at the time of the second sampling. Nevertheless, the
concentration in AS-2 was still below the most conservative screening level.

• Formaldehyde was detected in indoor air samples AS-2, AS-3, AS-6, AS-7, AS-8 and
AS-9 at concentrations ranging from 10 µg/m3 to 60 µg/m3, which exceed the EPA
Industrial Air RSL of 0.94 µg/m3 based upon a LICR of 1 x 10-6, but do not exceed the
screening level of 94 based upon a LICR of 1 x 10-4 or the occupational exposure level of
520 µg/m3 for an 8-hour workday. The highest concentrations were detected in the
warehouse area indoor air samples AS-8 (60 µg/m3) and AS-9 (55 µg/m3). As noted
previously, this area contains numerous plastic pipes stored within and outside of boxes,
and the presence of formaldehyde may be associated with these materials. Formaldehyde
was not detected above the laboratory reporting limit in the other indoor air samples or in
the exterior background sample. In addition, except for possibly AS-8 and AS-9,
detected concentrations were similar to reported background levels of formaldehyde in
indoor air.

As compared to the previous sampling event, significant decreases in formaldehyde were
observed during the second sampling event with the air handlers operational. For
example, the formaldehyde concentration detected in former photo-processing area
sample location IAS-3/AS-3 decreased from 55 µg/m3 in the initial sample event to
10 µg/m3 in the subsequent sampling event. In addition, concentrations of formaldehyde
were detected at levels of 27 µg/m3 and 28 µg/m3 at IAS-4 and IAS-5 in the initial
sampling event, but formaldehyde was not detected at these sample locations in the
second sampling event.

As with the initial sampling event, a concentration of formaldehyde was detected in the
blank sample at 0.13 µg/tube. As before, although this level was subtracted out of the
sample data by the laboratory, it does provide indication of possible low level background
concentrations of formaldehyde in the samples.

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As before, H&H calculated cumulative potential carcinogenic and non-carcinogenic risks for
each of the sample locations for the second sampling event, and these calculations are
summarized in a table in Appendix C. These calculations were based upon the formaldehyde and
ammonia concentrations only which were the primary compounds of concern based upon the
initial sampling.

The calculated cumulative LICRs for all of the sample locations were primarily just above a
LICR of 1 x 10-5, and no calculated risks were above 1 x 10-4. In addition, the calculated HIs for
all of the samples were less than 1 except the two warehouse sample locations which had
calculated HIs slightly greater than 1 as a result of the formaldehyde concentrations. As noted
previously, air samples AS-8 and AS-9 were located in the warehouse area which contains
numerous plastic pipes and boxes which likely have contributed to elevated formaldehyde levels
at these sample locations.

3.3 Soil Sample Results

Results of analysis of the soil samples are summarized in Table 2. VOC results were screened
against DENR IHSB Residential Health Based Soil Remediation Goals (SRGs), Industrial Health
Based SRGs, and Protection of Groundwater SRGs. Metal results were compared to the same
SRGs as the VOC results, as well as background metal concentrations obtained from the three
background soil samples. A summary of the soil sampling results are provided below.

Former Wastewater UST Area:
• Beryllium, nickel, and silver were detected at concentrations significantly elevated above
background concentrations. However, the detected metals concentrations did not exceed
SRGs.

Chemical Mixing and Storage Area:
• Manganese was detected in the soil sample collected from boring SB-5 at a concentration
significantly higher than background concentrations. No other metals were detected
significantly above background levels. Manganese in sample SB-5 was detected at a
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concentration above the Protection of Groundwater and Residential SRG, but was not
detected above the Industrial SRG.

Basement Area:
• Arsenic, beryllium, cadmium, chromium, copper, manganese, nickel, and silver were
detected in one or more soil samples at concentrations significantly elevated above
background concentrations.

• The arsenic concentration in SB-7 was detected above background and slightly above the
Industrial SRG.

• Cadmium and manganese in sample SB-8 were detected above background and the
Protection of Groundwater and Residential SRGs.

• Silver in samples SB-7 and SB-8 was detected above background and the Protection of
Groundwater SRG.

3.4 Groundwater Sample Results

Results of analysis of the groundwater samples are summarized in Table 3. Analyte detections in
groundwater were screened against North Carolina Groundwater Standards. Metal
concentrations in groundwater sampled from the former UST area (TW-2), chemical storage and
mixing area (TW-3), and basement area (TW-4) were additionally screened against background
concentrations obtained from background monitoring well TW-1. A summary of the
groundwater sample results is provided below.

Background (TW-1):
• VOCs were not detected above laboratory reporting limits in the groundwater sample
collected from TW-1. In addition, metals potentially associated with the Conbraco
facility such as lead were not detected in TW-1.

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Former Wastewater UST Area (TW-2):
• VOCs were not detected above laboratory reporting limits in the groundwater sample
collected from TW-2.
• Nickel and manganese were detected above North Carolina Groundwater Standards and
background.

• Elevated levels of sulfate were detected in the groundwater sample but the concentration
did not exceed the North Carolina Groundwater Standard.

Chemical Storage and Mixing Area (TW-3):
• No analytes were detected above North Carolina Groundwater Standards in the
groundwater sample collected from TW-3. Elevated levels of sulfate and nitrate were
detected in the TW-3 sample but did not exceed North Carolina Groundwater Standards.

Basement Area (TW-4):
• VOCs were not detected above laboratory reporting limits in the groundwater sample
collected from TW-4.

• Cadmium, chromium, lead, manganese, nickel, and silver were detected at concentrations
exceeding North Carolina Groundwater Standards and background in the groundwater
sample collected from TW-4.

• Elevated levels of sulfate were detected in the sample but the concentration did not
exceed the North Carolina Groundwater Standard.

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4.0 Conclusions and Recommendations

Based upon the results of the Phase II ESA activities, H&H makes the following conclusions and
recommendations:

Indoor Air:
• Results of the indoor air sampling indicate that ammonia and formaldehyde were the
primary compounds of concern detected in indoor air. In the initial “worst case”
sampling event when no ventilation was conducted in the building, ammonia and/or
formaldehyde were detected at several locations slightly above conservative screening
levels based upon a LICR of 1 x 10-6 and a HI of 0.2. In the subsequent sampling event
conducted when the air handlers were operated in the building (although the HVAC
systems were not fully operational), concentrations of ammonia and formaldehyde were
lower. In the second sampling event, only concentrations of formaldehyde were detected
slightly above the conservative screening levels. However, formaldehyde concentrations
were similar to typical indoor air background levels.

• To further evaluate the risks posed by the detected compounds, H&H calculated
cumulative potential carcinogenic and non-carcinogenic risks for each of the sample
locations. Results of this evaluation indicated that the calculated cumulative risks for the
sample locations from both sampling events were in the range of LICR of 1 x 10-5 and did
not exceed 1 x 10-4, which is the level where potential mitigation might be performed.
Several locations in both sampling events slightly exceeded a HI of 1; however, these
detections appear to be associated with the storage of the plastic piping and boxes in and
near the warehouse area. No compound concentrations at any sample location exceeded
occupational exposure levels.

• To ensure that potential sources of compounds in indoor air are removed, H&H
recommends that porous materials in the basement area, chemical storage area, and
photo-processing area (such as drywall, ceiling tile, etc.) be removed and that the area be
cleaned.
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• Because the highest concentrations of ammonia were detected in the basement area and
because there is a faint odor of ammonia in the basement area under certain conditions,
H&H recommends that an active venting system be installed below the basement area as
a precautionary measure. The system could be easily installed in the existing floor
trenches that are present in the basement area and include perforated PVC pipe and a
15 mil vapor barrier connected to a small outside fan.

• The indoor air samples were collected under conditions which did not fully replicate
likely future activities because of lack of operation or limited operation of the HVAC
systems. As such, it is likely that concentrations will be lower after operation of properly
operating and code compliant HVAC systems. Although the additional indoor air
samples were collected with improved air circulation from open doors and fans, normal
conditions were not replicated. As a precautionary measure, H&H recommends that a
round of indoor samples be collected after upfit, operation of the new HVAC systems,
and installation of the venting system below the basement area.

Soil:
• There is no indication of significant impact to soil in the area of the former wastewater
USTs. Stained soil was identified in this area during sampling; however, no elevated
compound concentrations were detected. As a precautionary measure, H&H recommends
that no excavation be conducted below a depth of 15 ft in this area.

• Elevated levels of arsenic, cadmium, manganese, and silver were detected above DENR
IHSB SRGs in soil below the basement area. Silver was also detected below the
basement area in previous soil sampling conducted at the site by others. In addition, an
elevated level of manganese was detected above DENR SRGs in one soil sample below
the chemical mix and storage area.

• H&H recommends that the soil impacts be addressed through a Brownfields agreement
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with DENR. We understand that Harris-Teeter has already applied for eligibility for the
Brownfields program. Because the soil is located below the building, H&H recommends
that the soil be left in place and that the cover over the impacted soil be maintained.

Groundwater:

• VOCs were not detected above laboratory reporting limits in the groundwater samples
collected from the site. There is no evidence of groundwater impact at the site from the
adjacent Conbraco facility.

• Nickel and manganese were detected above North Carolina Groundwater Standards and
background in the groundwater sample collected from the former wastewater USTs area,
and cadmium, chromium, lead, manganese, nickel, and silver were detected at
concentrations exceeding North Carolina Groundwater Standards and background in the
groundwater sampled collected from below the basement area.

• Because groundwater impacts above standards were identified, it is likely that the DENR
DWQ could rescind the previous NFA obtained by PCA for the silver impacts in soil if
the data were provided to DENR.

• H&H recommends that the groundwater impacts be addressed through a Brownfields
agreement with DENR. The groundwater impacts do not appear to be widespread based
upon recent and previous sampling conducted by PCA and, because non-volatile
compounds were detected, they do not pose a vapor intrusion risk. H&H recommends
that the groundwater impacts be managed through a groundwater use restriction as part of
the Brownfields agreement. H&H also recommends that the open water supply wells
which were previously used at the facility be abandoned to preclude their future use.

S:\AAA-Master Projects\Harris Teeter - HTE\HTE-003 PCA\Phase II ESA\Final Report with Additional Air Sampling Results\Revised Tables\File}9/27/2012
Table 1A (Page 1 of 1)Hart & Hickman, PC
Location
Lower
Level Office North
Upper
Level Office North
Warehouse South Warehouse North
Site
Background (South Parking Lot)
Site
Background (North Parking Lot)
Sample ID IAS-1 AS-1 IAS-2 AS-2 IAS-3 AS-3 IAS-4 AS-4 IAS-5 AS-5 AS-6 AS-7 AS-8 AS-9 BAS-1 BAS-2
Sample Date 8/1/2012 8/29/2012 8/1/2012 8/29/2012 8/1/2012 8/29/2012 8/1/2012 8/29/2012 8/1/2012 8/29/2012 8/29/2012 8/29/2012 8/29/2012 8/29/2012 8/1/2012 8/29/2012
Time
Weighted Average (TWA)
Short Term
Exposure Limit (STEL)
Time
Weighted Average (TWA)
Short Term
Exposure Limit (STEL)
Ammonia (µg/m3)170
(0.14 ppm)
82
(0.07 ppm)
74
(0.06 ppm)
76
(0.06 ppm)<27 <26 84
(0.07 ppm)52 86
(0.07 ppm)<26 52
(0.04 ppm)<27 <25 <24 <27 <25 88
(0.07 ppm)
440
(0.36 ppm)
35,000
(50 ppm)NS 17,000
(25 ppm)
24,000
(35 ppm)--
Formaldehyde (µg/m3)<8.2 <7.3 16
(0.02 ppm)
15
(0.02 ppm)
55
(0.08 ppm)
10
(0.01 ppm)
28
(0.04 ppm)<8 27
(0.04 ppm)<6.9 13
(0.02 ppm)
10
(0.01 ppm)
60
(0.09 ppm)
55
(0.08 ppm)<6.5 <7.3 0.94*(0.0013 ppm)
94
(0.14 ppm)
520
(0.75 ppm)
1,390
(2 ppm)NS 370
(0.3 ppm)
less than 35**
(0.05 ppm)
Notes:
Blue highlighting indicates concentration exceeds DENR IHSB Industrial/Commericial (LICR = 1 E-06 and HI = 0.2) Indoor Air Screening Level
DENR = North Carolina Department of Environment and Natural Resources
IHSB = Inactive Hazardous Sites Branch
OSHA = Occupational Safety and Health Administration
ACGIH = American Conference for Governmental and Industrial Hygienists
HI = Non-Carcinogenic Hazard Index
LICR = Lifetime Incremental Cancer Risk
* = Screening Level is from EPA Regional Screening Level
** = From ATSDR Toxicological Profile for Formaldehyde dated July 1999. Value is for older homes.
Formaldehyde also detected in blank sample for both sampling events.
Ammonia and Formaldehyde
Table 1AIndoor Air Analytical Results
Former PCA FacilityMatthews, NC
Indoor Air BackgroundOSHAACGIH
Occupational Exposure Levels
DENR IHSB Industrial/Commercial
(LICR = 1 E-06 and HI =
0.2)
DENR Screening Levels
DENR IHSB Industrial/Commercial
(LICR = 1 E-04 and HI =
1)
Lower Level Basement
Area
Lower Level Office Area
Central
Upper Level Photo-
Processing Area
Upper Level Office Area
Central
Upper Level Chemical Mixing and Storage
Area
Table 1B
Indoor Air Analytical Results
Silver and VOCs
Former PCA Facility
Matthews, North Carolina
H&H Project No. HTE-003
S:\AAA-Master Projects\Harris Teeter - HTE\HTE-003 PCA\Phase II ESA\Final Report with Additional Air Sampling Results\Table 1B - Indoor Air Sample Results - VOCs and Silver.xlsx
Table 1B (Page 1 of 1)
Hart & Hickman, PC
Location
Basement Area Lower Level Office Area
Second Floor
Photofinishing Area
Second Floor Office Area
Chemical
Mixing and Storage Area
Background
(South Parking Lot)
Sample ID IAS-1 IAS-2 IAS-3 IAS-4 IAS-5 BAS-1
Sample Date 8/1/2012 8/1/2012 8/1/2012 8/1/2012 8/1/2012 8/1/2012
Silver (µg/m3)<0.54 <0.55 <0.55 <0.55 <0.56 <0.54 NS NS
VOCs (µg/m3)
Benzene 0.57 J 0.49 J 0.69 0.59 J 0.51 J 0.41 J 1.6 160
Carbon Tetrachloride 0.46 J 0.54 J 0.43 J 0.41 J 0.45 J 0.43 J 2 200
Chloroethane <0.53 <0.53 0.099 J <0.53 0.092 J <0.53 NS NS
Chloroform 0.38 J 0.37 J 0.35 J 0.41 J 0.36 J <0.98 0.53 53
Chloromethane 1.4 1.7 1.8 1.5 1.7 1.4 78 7,800
Dichlorodifluoromethane 14 16 13 17 12 2.3 88 8,800
Ethylbenzene 0.73 J 0.44 J 4.2 6.9 1.7 <0.87 4.9 490
Methylene Chloride 1.3 J B 1.4 J B 1.2 J B 1.5 J B 1.1 J B 0.96 J B 530 53,000
Naphthalene 1.4 J <2.6 <2.6 <2.6 <2.6 <2.6 0.36 36
Styrene 0.42 J <0.85 0.40 J <0.85 0.33 J <0.85 880 88,000
Tetrachloroethene 0.63 J 0.42 J 0.53 J 0.59 J 0.42 J <1.4 35 3,500
Toluene 2.2 1.6 4.6 12 2.5 170 4400 440,000
Trichloroethene 0.44 J 0.96 J 0.56 J 0.74 J 0.40 J <1.1 1.76 176
Trichlorofluoromethane 1.8 1.9 3.2 3.2 2.4 1.2 620 62,000
1,1,2-Trichloro-1,2,2-Trifluoroethane 0.73 J 0.79 J 1.0 J 1.1 J 0.82 J 0.54 J NS NS
1,2,4-Trimethylbenzene 1.7 <0.98 0.78 J 0.66 J 0.43 J <0.98 1.76 176
1,3,5-Trimethylbenzene 0.33 J <0.98 <0.98 0.49 J <0.98 <0.98 1.76*176*
m-Xylene& p-Xylene 2.2 1.1 11 19 4.6 0.54 J 88 8,800
o-Xylene 0.97 0.51 J 4.8 5.2 2.0 ND 88 8,800
Notes:
Only analytes detected in at least one sample are listed on this table. * = Screening level for 1,2,4-trimethylbenzene used as a surrogate for 1,3,5-trimethylbenzeneIHSB- Inactive Hazardous Sites BranchDENR - North Carolina Department of Environment and Natural ResourcesVOCs - Volatile organic compounds
µg/m3 - micrograms per cubic meterNS - Not specifiedJ - Concentration detected between the instrument detection limit and the sample reporting limit - concentration is estimated.
B - The assoicated laboratory quality control blank also contained a concentration at a reportable level.HI - Non-Carconogenic Hazard IndexLICR - Lifetime Incremental Cancer Risk
DENR IHSB Industrial/Commercial Acceptable Indoor Air
Concentration (µg/m3)
(LICR = 1 E-06 and HI = 0.2)
DENR IHSB Industrial/Commercial Acceptable Indoor Air
Concentration (µg/m3)
(LICR = 1 E-04 and HI = 1)
Screening Levels
Blue highlighting indicates concentration exceeds the IHSB Industrial/Commercial Acceptable Indoor Air Concentration (LICR = 1 E-06 and HI = 0.2)
Table 2
Soil Analytical Results
815 Matthews-Mint Hill Road
Matthews, North Carolina
H&H Project No. HTE-003
S:\AAA-Master Projects\Harris Teeter - HTE\HTE-003 PCA\Phase II ESA\Final Report with Additional Air Sampling Results\Table 2 - Soil Analytical Results
Table 2 (Page 1 of 1)
Hart & Hickman, PC
Former Wastewater
UST Area
Sample Date 8/2/2012 8/2/2012 8/2/2012 8/2/2012 8/3/2012 8/3/2012 8/3/2012 8/3/2012 8/3/2012 8/3/2012 8/3/2012
Metals (mg/kg)
Antimony <0.67 <0.64 <0.59 <0.55 <0.46 <0.67 <0.73 <0.55 <0.64 <0.59 <0.63 6.2 82 0.9
Arsenic <0.67 <0.64 <0.59 <0.55 <0.46 1.9 <0.73 <0.55 <0.64 0.97 <0.63 0.39 1.6 5.8
Beryllium 0.89 0.27 0.15 0.14 0.23 0.94 1.8 0.16 0.35 0.31 0.21 32 400 63
Cadmium 4.7 0.65 3.1 1.2 0.80 5.9 16.5 5.7 6.3 0.59 4.2 14 160 3
Chromium*0.95 20.2 23.8 16.5 10.4 13 25.6 57.8 19.5 13.1 19.7 0.29/24,000 5.6/100,000 3.8/360,000
Copper 7.3 38.7 14.1 48.7 6.4 35.7 108 27.5 16.6 52 18.9 620 8,200 700
Lead 6.8 10 10.2 12.9 23.1 5.7 31.3 12.2 10.2 24.5 8.8 400 800 270Manganese9161361221332,240 451 1,990 300 272 823 129 360 4,600 65
Mercury <0.0069 0.033 0.071 0.021 0.035 0.019 0.032 0.017 0.028 0.055 0.02 2 3.1 1
Nickel 6.4 1.6 0.92 1.2 2.8 11.2 22.4 2.3 1.4 2.5 1.9 300 400 130
Selenium 1.4 1.3 1.8 1.2 1.6 <1.3 3.1 1.5 1.5 1.2 2.3 78 1,000 2.1
Silver 2.0 <0.64 <0.59 <0.55 <0.46 30 22 2.8 <0.64 <0.59 <0.63 78 1,000 3.4
Thallium <1.3 <1.3 <1.2 <1.1 <0.93 <1.3 <1.5 <1.1 <1.3 <1.2 <1.3 0.16 2 0.28
Zinc 48.9 17.6 16.8 25.5 8.0 21.3 60.8 11.6 17.4 58.4 12.7 4,600 62,000 1,200
VOCs (µg/kg)NA NA NA
Acetone <154 <91.9 <101 134 <98.9 <151 <136 <113 ------12,000 100,000 24,000
Notes:
Italics indicates metal concentrations significantly above background concentration
IHSB - Inactive Hazardous Site BranchDENR - Department of Environment and Natural Resources
1 - The last two numbers of the sample ID indicate the depth of the sample interval in feet below ground surface
* - Hexavalent/Trivalent ChromiumVOCs - Volatile organic compoundsmg/kg - milligrams per kilogram
µg/kg - micrograms per kilogram
NA - not analyzed
SB-2-5-7 SB-5-8-10 SB-9-6-7SB-8-9-10SB-7-6-7SB-3-5-7
Orange highlighting indicates concentration exceeds background soil concentration range and Industrial SRGs
Background Samples Screening Levels
DENR IHSB
Residential Health
Based Soil
Remediation Goal
DENR IHSB
Industrial Health
Based Soil
Remediation Goal
DENR IHSB
Protection of
Groundwater Soil
Remediation Goal
SB-6-6-7 SB-10-6-7 SB-11-6-7SB-4-5-7SB-1-17-19Sample ID1
Chemical Mixing and Storage Area Basement Area
Green highlighting indicates concentration significantly exceeds background soil concentration range, Protection of Groundwater, and Residential SRGs
Blue highlighting indicates concentration significantly exceeds background soil concentration range and Protection of Groundwater SRG
Table 3
Groundwater Analytical Results Summary
Former PCA Facility
Matthews, North Carolina
H&H Project No. HTE-003
S:\AAA-Master Projects\Harris Teeter - HTE\HTE-003 PCA\Phase II ESA\Final Report with Additional Air Sampling Results\Table 3 - Groundwater Analytical Results.xlsx
Table 3 (Page 1 of 1)
Hart & Hickman, PC
Background
Sample
Former UST
Area
Chemical
Mixing and
Storage Area
Basement
Area
TW-1 TW-2 TW-3 TW-4
Sample Date 08/03/12 08/03/12 08/03/12 08/03/12
Metals (µg/L)
Cadmium 2 <1.0 <1.0 <1.0 4.7
Copper 1,000 <5.0 40.1 7.3 51.8
Chromium 10 <5.0 <5.0 <5.0 26.9
Lead 15 <5.0 <5.0 <5.0 20.1
Manganese 50 195 1,980 212 5,480
Nickel 100 <5.0 131 <5.0 609
Silver 20 <5.0 <5.0 <5.0 30.8
Zinc 1,000 11.5 85.7 16.4 219
VOCs (µg/L)--All ND All ND All ND All ND
Anions (mg/L)
Nitrate 10 0.84 <0.020 2.6 0.83
Nitrite 1 <0.020 <0.020 0.039 <0.020
Sulfate 250 <2.0 27.8 6.6 167
Notes:
Italics indicates concentration that significantly exceeds background concentration
Green highlighting indicates concentration exceeds background and the NC Groundwater Standard
µg/L - micrograms per liter
mg/L - milligrams per liter
ND - analyte not detected above the reporting limit
Sample ID NC
Groundwater
Standards
TITLE
PROJECT
SITE LOCATION MAP
Former PCA Facility
Matthews, North Carolina
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
08-21-12 0
1HTE-003
0 2000 4000
APPROXIMATE
SCALE IN FEETN
U.S.G.S. QUADRANGLE MAP
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
Matthews, NC 1988
SITE
TITLE
PROJECT
SITE LAYOUT
FORMER PCA FACILITY
MATTHEWS, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
8-21-12 0
2HTE-003
N
2923 S. Tryon Street, Suite 100Charlotte, NC 28203704.586.0007(p) 704.586.0373(f)
Conbraco Facility
Former PCA Facility
Basement Area(see Figure 6)
Chemical Mix and Storage Area(see Figure 5)
Former Wastewater USTs
PHOTO-PROCESSINGAREACHEMICAL MIXAND STORAGE AREAAS-8AS-9WAREHOUSEAS-3AS-5SIAS-3AS-7AS-4IAS-5IAS-4NBASEMENT AREAUPPER LEVELAPPROXIMATETITLEINDOOR AIR SAMPLING LOCATIONSAS-6AS-2AS-1IAS-1IAS-2075150SCALE IN FEETPROJECTFORMER PCA FACILITYMATTHEWS, NCLOWER LEVELSAMPLE COLLECTED 8/01/2012DATE:JOB NO:REVISION NO:FIGURE:08-30-2102 03HTE-003SAMPLE COLLECTED 8/01/2012SAMPLE COLLECTED 8/29/2012
TITLE
PROJECT
OUTDOOR SOIL AND GROUNDWATER
SAMPLE LOCATIONS
FORMER PCA FACILITY
MATTHEWS, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
8-21-12 0
4HTE-003
N
2923 S. Tryon Street, Suite 100Charlotte, NC 28203704.586.0007(p) 704.586.0373(f)
Former Wastewater USTs
Temporary Monitoring Well
Soil Boring
Background Soil Boring
SB-6
SB-10
SB-11
SB-1
TW-2
TW-1
NTITLEPROJECTCHEMICAL MIX AND STORAGE AREA SOIL AND GROUNDWATER SAMPLE LOCATIONSFORMER PCA FACILITYMATTHEWS, NORTH CAROLINADATE:JOB NO:REVISION NO:FIGURE:8-21-2012 05HTE-003Soil BoringTemporary Monitoring WellSB-2SB-3SB-4SB-5TW-3
NTITLE PROJECTBASEMENT AREA SOIL AND GROUNDWATER SAMPLE LOCATIONSFORMER PCA FACILITYMATTHEWS, NORTH CAROLINADATE:JOB NO:REVISION NO:FIGURE:06HTE-003Soil BoringTemporary Monitoring Well8-21-2012SB-9SB-8TW-4SB-7Note: Previous sample locations shown in black and red

Appendix A

Boring Logs
0.2
0.3
0.3
Moist, red, clay w/ a trace of gravel FILL
Moist, very soft, red and brown, massive, CLAY
Moist, soft, grey, silty CLAY
Moist, soft, black, possibly silver sulfied staining, silty CLAY
Moist, soft, red, massive, silty CLAY
Bottom of borehole at 20.0 feet.
0.2
0.3
0.3
GB
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplecollected from 17-19' bgs for VOCs andHSL Metals.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 20 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-1
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
20
0
5
10
15
20
Slightly moist, medium stiff, red, CLAY
Bottom of borehole at 7.0 feet.
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 6-7' bgs for HSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 7 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-10
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0.0
2.5
5.0
7.5
0.0
2.5
5.0
7.5
Slightly moist, medium stiff, red, CLAY
Bottom of borehole at 7.0 feet.
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 6-7' bgs forHSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 7 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-11
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0.0
2.5
5.0
7.5
0.0
2.5
5.0
7.5
0.7
0.8
0.7
Concrete
Dry, medium stiff, red, massive, CLAY
Bottom of borehole at 15.0 feet.
0.7
0.8
0.7
GB
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 5-7' bgs for VOCs andHSL Metals.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-2
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
0.6
0.6
0.7
0.7
Concrete
Dry, medium-stiff, red, massive, CLAY
Bottom of borehole at 15.0 feet.
0.6
0.6
0.7
0.7
GB
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 5-7' bgs for VOCs andHSL Metals.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-3
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
1
0.9
0.9
1
0.9
0.9
GB
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 5-7' bgs for VOCs andHSL Metals.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-4
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
0.1
0.2
0.2
0.1
0.2
Concrete
Dry to slightly moist, medium stiff, red, CLAY
Dry to slightly moist, medium stiff, brown, CLAY
Dry to slightly moist, medium stiff, brown, CLAY
Bottom of borehole at 15.0 feet.
0.1
0.2
0.2
0.1
0.2
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 8-10' bgs for VOCs andHSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-5
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
Slightly moist, medium stiff, red, CLAT
Bottom of borehole at 7.0 feet.
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 6-7' bgs for HSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 7 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-6
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0.0
2.5
5.0
7.5
0.0
2.5
5.0
7.5
1.1
2.3
0.7
Concrete
Dry to slightly moist, medium, red and brown, CLAY
Dry to slightly moist, medium, red and brown w/ black silver sulfidestaining
Dry to slightly moist, medium, red and brown, CLAY
Bottom of borehole at 15.0 feet.
1.1
2.3
0.7
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 6-7' bgs for VOCs andHSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-7
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
0.5
11.1
53.5
26.8
Concrete
Slightly moist, medium, red, CLAY
Slightly moist, medium, red w/ black silver sulfide staining, CLAY
Slightly moist, medium, red, CLAY
Bottom of borehole at 15.0 feet.
0.5
0.5
0.5
0.5
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 9-10' bgs for VOCs andHSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-8
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
1.1
2.1
0.9
Concrete
Dry to slightly moist, medium stiff, red, CLAY
Dry to slightly moist, medium stiff, red w/ black silver sulfide staining,CLAY
Dry to slighty moist, medium stiff, red, CLAY
Bottom of borehole at 15.0 feet.
1.1
1.1
0.9
GB
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Soil samplescollected from 6-7' bgs for VOCs andHSL Metals.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 15 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER SB-9
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
0
5
10
15
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.6
0.5
0.4
0.8
Asphalt and gravel base
Dry, soft, red and white, CLAY
Dry, soft, red w/ black manganese staining on relict fractures, sandy
CLAY
Dry to slightly moist, soft, red w/ black manganese staining on relictfractures, CLAY
Wet at 28' bgs
Wet, soft, red w/ black Mn staining, CLAY
Wet, soft, red, medium-grained sandy CLAY
Bottom of borehole at 35.0 feet.
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.6
0.5
0.4
0.8
0.75" PVCCasing
0.01"slotpre-packedPVC screen
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Temporary wellabandoned on 8/3/2012.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 35 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER TW-1
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
35
Concrete
Dry, medium stiff, red, massive, CLAY
Dry, soft, red and tan mottled, silty CLAY
Wet, soft, red and tan mottled, silty CLAY
Wet, soft, red and tan mottled w/ black manganese stained relictfractures, silty CLAY
Bottom of borehole at 40.0 feet.
0.75" PVCCasing
0.01"slotpre-packed
PVC screen
DRAWN BY:
BORING COMPLETED:8/2/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Temporary wellabandoned on 8/3/2012.
BORING STARTED:8/2/12
LOGGED BY:JAA
TOTAL DEPTH: 40 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER TW-3
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
0.6
14.4
3.6
0.2
0.2
Concrete
Slightly moist, medium, red, CLAY
Slightly moist, medium, red and stained black w/ silver sulfide,
ammonia smell, CLAY
Slightly moist, medium, red, CLAY
Moist, soft, greenish tan, CLAY
Moist, soft, greenish tan w/ black manganese stained fractures, relictfractures, CLAY w/ a trace of sand
Black staining from 21' to 21.5' and 23.5' to 24' in sandy lenses
Wet, very soft, brown, sulfide odor, CLAY
Wet, soft, greenish tan w/ black manganese stained fractures, relictfractures, CLAY w/ a trace of sand
Bottom of borehole at 30.0 feet.
0.6
0.6
0.6
0.2
0.2
0.75" PVCCasing
0.01"slot
pre-packedPVC screen
DRAWN BY:
BORING COMPLETED:8/3/12
DRILLING CONTRACTOR:Geologic Exploration Remarks:
DRILL RIG/ METHOD:Geopobe 6620DT / DPT
SAMPLING METHOD:Macro-Core®Hand auger to 5' bgs. Temporary wellabandoned on 8/3/2012.
BORING STARTED:8/3/12
LOGGED BY:JAA
TOTAL DEPTH: 30 ft.
TOP OF CASING ELEV:
DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYRECOVERY (%)SAMP.MATERIAL DESCRIPTIONOVA (ppm)BKG.SAMPLE TYPENUMBERBORING DIAGRAM
Sheet 1 of 1
BORING NUMBER TW-4
PROJECT:Former PCA Facility
JOB NUMBER:HTE-003
LOCATION:Matthews, North Carolina
BORING LOG - HART HICKMAN.GDT - 8/19/12 15:32 - S:\AAA-MASTER GINT PROJECTS\HTE-003 (8-12).GPJ2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
3334 Hillsborough Street
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
0
5
10
15
20
25
30
0
5
10
15
20
25
30

Appendix B

Laboratory Analytical Data
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH0398
Client Project/Site: HTE-003 Ammonia
Client Project Description: Air Samples
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Jeff Albano
Authorized for release by:
8/10/2012 9:53:34 AM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
Unless otherwise noted, analyses included in this report were performed by TestAmerica Cedar Falls, 704
Enterprise Drive, Cedar Falls, IA 50613.
TestAmerica Cedar Falls (Lab ID 101044) is accredited by the American Industrial Hygiene Association (AIHA)
in the industrial hygiene program for the analytical techniques noted on the scope of accreditation for the
following methods: NIOSH 0500, NIOSH 0600, NIOSH 1003, NIOSH 1005, NIOSH 1022, NIOSH 1300,
NIOSH 1500, NIOSH 1501, NIOSH 1615, OSHA 07, NIOSH 7300, and NIOSH 9102. Volatile Organic
Compounds accredited for Solid Sorbent Tubes and 3M Organic Vapor Monitors.
Unless otherwise noted, all method blanks and laboratory control spikes met method and/or laboratory quality
control objectives for the analyses included in this report. Additionally, unless otherwise noted, sample results
have not been corrected for blank values.
The methods utilized for the analyses are fit for the intended use.
Brian C. Graettinger
Operations Manager
8/10/2012 9:53:34 AM
Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
TestAmerica Job ID: CVH0398
Page 2 of 38 8/10/2012
1
2
3
4
5
Case Narrative
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH0398
Project/Site: HTE-003 Ammonia
Job ID: CVH0398
Laboratory: TestAmerica Cedar Falls
Narrative
Case Narrative: Analyzed by Analytics Corp. - Ashland, VA.
TestAmerica Cedar FallsPage 3 of 38 8/10/2012
1
2
3
4
5
Sample Summary
TestAmerica Job ID: CVH0398Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH0398-01 IAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-02 IAS-2 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-03 IAS-3 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-04 IAS-4 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-05 IAS-5 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-06 BAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0398-07 Blank Air 08/01/12 00:00 08/06/12 09:30
TestAmerica Cedar FallsPage 4 of 38 8/10/2012
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3
4
5
Client Sample Results
TestAmerica Job ID: CVH0398Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID: CVH0398-01Client Sample ID: IAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 76.98 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:000.25
ppm
13Ammonia as NH3 2.50.17 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0398-02Client Sample ID: IAS-2
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 90.17 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:000.11
ppm
6.6Ammonia as NH3 2.50.074 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0398-03Client Sample ID: IAS-3
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 91.57 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:00<0.039
ppm
<2.5Ammonia as NH3 2.5<0.027 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0398-04Client Sample ID: IAS-4
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 91.37 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:000.12
ppm
7.6Ammonia as NH3 2.50.084 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0398-05Client Sample ID: IAS-5
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 87.49 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:000.12
ppm
7.5Ammonia as NH3 2.50.086 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 5 of 38 8/10/2012
1
2
3
4
5
Client Sample Results
TestAmerica Job ID: CVH0398Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID: CVH0398-06Client Sample ID: BAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 92.58 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:00<0.039
ppm
<2.5Ammonia as NH3 2.5<0.027 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0398-07Client Sample ID: Blank
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: N/A
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/08/12 00:00---
ppm
<2.5Ammonia as NH3 2.5---BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 6 of 38 8/10/2012
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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH0394
Client Project/Site: HTE-003 Formaldehyde
Client Project Description: Air Samples
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Jeff Albano
Authorized for release by:
8/13/2012 4:54:40 PM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
Unless otherwise noted, analyses included in this report were performed by TestAmerica Cedar Falls, 704
Enterprise Drive, Cedar Falls, IA 50613.
TestAmerica Cedar Falls (Lab ID 101044) is accredited by the American Industrial Hygiene Association (AIHA)
in the industrial hygiene program for the analytical techniques noted on the scope of accreditation for the
following methods: NIOSH 0500, NIOSH 0600, NIOSH 1003, NIOSH 1005, NIOSH 1022, NIOSH 1300,
NIOSH 1500, NIOSH 1501, NIOSH 1615, OSHA 07, NIOSH 7300, and NIOSH 9102. Volatile Organic
Compounds accredited for Solid Sorbent Tubes and 3M Organic Vapor Monitors.
Unless otherwise noted, all method blanks and laboratory control spikes met method and/or laboratory quality
control objectives for the analyses included in this report. Additionally, unless otherwise noted, sample results
have not been corrected for blank values.
The methods utilized for the analyses are fit for the intended use.
Brian C. Graettinger
Operations Manager
8/13/2012 4:54:40 PM
Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Formaldehyde
TestAmerica Job ID: CVH0394
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Case Narrative
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH0394
Project/Site: HTE-003 Formaldehyde
Job ID: CVH0394
Laboratory: TestAmerica Cedar Falls
Narrative
Case Narrative: The client supplied blank was used for sample correction.
Analyzed by Analytics Corp. - Ashland, VA.
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Sample Summary
TestAmerica Job ID: CVH0394Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Formaldehyde
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH0394-01 IAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-02 IAS-2 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-03 IAS-3 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-04 IAS-4 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-05 IAS-5 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-06 BAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0394-07 Blank Air 08/01/12 00:00 08/06/12 09:30
TestAmerica Cedar FallsPage 4 of 44 8/13/2012
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Client Sample Results
TestAmerica Job ID: CVH0394Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Formaldehyde
Lab Sample ID: CVH0394-01Client Sample ID: IAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 12.22 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:00<0.0067
ppm
<0.10Formaldehyde 0.10<0.0082 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0394-02Client Sample ID: IAS-2
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 15.81 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:000.013
ppm
0.25Formaldehyde 0.100.016 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0394-03Client Sample ID: IAS-3
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 14.60 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:000.044
ppm
0.80Formaldehyde 0.100.055 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0394-04Client Sample ID: IAS-4
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 15.23 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:000.023
ppm
0.43Formaldehyde 0.100.028 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0394-05Client Sample ID: IAS-5
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 15.18 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:000.022
ppm
0.42Formaldehyde 0.100.027 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 5 of 44 8/13/2012
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Client Sample Results
TestAmerica Job ID: CVH0394Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Formaldehyde
Lab Sample ID: CVH0394-06Client Sample ID: BAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 15.27 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:00<0.0053
ppm
<0.10Formaldehyde 0.10<0.0065 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0394-07Client Sample ID: Blank
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: N/A
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/10/12 00:00---
ppm
0.11Formaldehyde 0.10---BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 6 of 44 8/13/2012
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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH0308
Client Project/Site: HTE-003 TO-15 Scan Matthews, NC
Client Project Description: TO-15 Scans
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Jeff Albano
Authorized for release by:
8/17/2012 4:45:43 PM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
Case Narrative
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH0308
Project/Site: HTE-003 TO-15 Scan Matthews, NC
Job ID: CVH0308
Laboratory: TestAmerica Cedar Falls
Narrative
Analyzed by TestAmerica - Knoxville, TN.
TestAmerica Cedar FallsPage 2 of 35 8/17/2012
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Sample Summary
TestAmerica Job ID: CVH0308Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 TO-15 Scan Matthews, NC
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH0308-01 IAS-1 Air 08/01/12 10:10 08/06/12 09:50
CVH0308-02 IAS-2 Air 08/01/12 00:00 08/06/12 09:50
CVH0308-03 IAS-3 Air 08/01/12 00:00 08/06/12 09:50
CVH0308-04 IAS-4 Air 08/01/12 00:00 08/06/12 09:50
CVH0308-05 IAS-5 Air 08/01/12 00:00 08/06/12 09:50
CVH0308-06 BAS-1 Air 08/01/12 00:00 08/06/12 09:50
TestAmerica Cedar FallsPage 3 of 35 8/17/2012
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Client Sample Results
TestAmerica Job ID: CVH0308Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 TO-15 Scan Matthews, NC
Lab Sample ID: CVH0308-01Client Sample ID: IAS-1
Matrix: AirDate Collected: 08/01/12 10:10
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/09/12 19:53 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
Lab Sample ID: CVH0308-02Client Sample ID: IAS-2
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/09/12 20:50 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
Lab Sample ID: CVH0308-03Client Sample ID: IAS-3
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/09/12 21:45 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
Lab Sample ID: CVH0308-04Client Sample ID: IAS-4
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/09/12 22:40 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
Lab Sample ID: CVH0308-05Client Sample ID: IAS-5
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/09/12 23:37 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
TestAmerica Cedar FallsPage 4 of 35 8/17/2012
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Client Sample Results
TestAmerica Job ID: CVH0308Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 TO-15 Scan Matthews, NC
Lab Sample ID: CVH0308-06Client Sample ID: BAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:50
Sample Container: Summa Canister
Method: EPA TO-15 - Air Sample Analysis - Subcontract
RL MDL
Volatile Organic Compounds See
Attached
Report.
0.10 mg 08/10/12 00:38 1.0
Analyte
BCG
Result Qualifier Unit Dil FacAnalyzedAnalystD
TestAmerica Cedar FallsPage 5 of 35 8/17/2012
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6
H2H060410 Analytical Report 1..............................................
Sample Receipt Documentation 24..........................................
Total Number of Pages 26.........................................................
Page 6 of 35 8/17/2012
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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH0352
Client Project/Site: HTE-003, Silver Analysis
Client Project Description: Air Samples
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Jeff Albano
Authorized for release by:
8/10/2012 5:01:09 PM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
Unless otherwise noted, analyses included in this report were performed by TestAmerica Cedar Falls, 704
Enterprise Drive, Cedar Falls, IA 50613.
TestAmerica Cedar Falls (Lab ID 101044) is accredited by the American Industrial Hygiene Association (AIHA)
in the industrial hygiene program for the analytical techniques noted on the scope of accreditation for the
following methods: NIOSH 0500, NIOSH 0600, NIOSH 1003, NIOSH 1005, NIOSH 1022, NIOSH 1300,
NIOSH 1500, NIOSH 1501, NIOSH 1615, OSHA 07, NIOSH 7300, and NIOSH 9102. Volatile Organic
Compounds accredited for Solid Sorbent Tubes and 3M Organic Vapor Monitors.
Unless otherwise noted, all method blanks and laboratory control spikes met method and/or laboratory quality
control objectives for the analyses included in this report. Additionally, unless otherwise noted, sample results
have not been corrected for blank values.
The methods utilized for the analyses are fit for the intended use.
Brian C. Graettinger
Operations Manager
8/10/2012 5:01:09 PM
Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003, Silver Analysis
TestAmerica Job ID: CVH0352
Page 2 of 15 8/10/2012
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Sample Summary
TestAmerica Job ID: CVH0352Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003, Silver Analysis
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH0352-01 IAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-02 IAS-2 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-03 IAS-3 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-04 IAS-4 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-05 IAS-5 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-06 BAS-1 Air 08/01/12 00:00 08/06/12 09:30
CVH0352-07 Blank Air 08/01/12 00:00 08/06/12 09:30
TestAmerica Cedar FallsPage 3 of 15 8/10/2012
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Client Sample Results
TestAmerica Job ID: CVH0352Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003, Silver Analysis
Lab Sample ID: CVH0352-01Client Sample ID: IAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 920 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:10
MDLRL
ug/filter ug/filter
0.50<0.00054<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0352-02Client Sample ID: IAS-2
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 914 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:12
MDLRL
ug/filter ug/filter
0.50<0.00055<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0352-03Client Sample ID: IAS-3
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 908 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:18
MDLRL
ug/filter ug/filter
0.50<0.00055<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0352-04Client Sample ID: IAS-4
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 902 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:19
MDLRL
ug/filter ug/filter
0.50<0.00055<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0352-05Client Sample ID: IAS-5
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 896 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:21
MDLRL
ug/filter ug/filter
0.50<0.00056<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
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Client Sample Results
TestAmerica Job ID: CVH0352Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003, Silver Analysis
Lab Sample ID: CVH0352-06Client Sample ID: BAS-1
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: 930 L
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:22
MDLRL
ug/filter ug/filter
0.50<0.00054<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH0352-07Client Sample ID: Blank
Matrix: AirDate Collected: 08/01/12 00:00
Date Received: 08/06/12 09:30
Sample Air Volume: N/A
Sample Container: Air Cassette - MCEF
Method: NIOSH 7300M - Metals
Analyte
Silver
ug/filter mg/m3
1.008/10/12 10:24
MDLRL
ug/filter ug/filter
0.50---<0.50 CJT
Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 5 of 15 8/10/2012
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Certification and Definitions Summary
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH0352
Project/Site: HTE-003, Silver Analysis
Laboratory: TestAmerica Cedar Falls
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
AIHA - LAP 11-01-12101044IHLAP
Illinois NELAC 5 200024 11-29-12
Iowa State Program 7 7 12-01-13
Kansas NELAC 7 E-10341 01-31-13
Minnesota NELAC 5 019-999-319 12-31-12
North Dakota State Program 8 R-186 09-30-12
Oregon NELAC 10 IA100001 09-30-12
Wisconsin State Program 5 999917270 08-31-12
Glossary
These commonly used abbreviations may or may not be present in this report.
¤Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
PQL Practical Quantitation Limit
QC Quality Control
RL Reporting Limit
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
%R Percent Recovery
CNF Contains no Free Liquid
DL, RA, RE, IN Indicates a Dilution, Reanalysis, Re-extraction, or additional Initial metals/anion analysis of the sample
EDL Estimated Detection Limit
EPA United States Environmental Protection Agency
MDL Method Detection Limit
ML Minimum Level (Dioxin)
ND Not detected at the reporting limit (or MDL or EDL if shown)
TestAmerica Cedar FallsPage 6 of 15 8/10/2012
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Method Summary
TestAmerica Job ID: CVH0352Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003, Silver Analysis
Method Method Description LaboratoryProtocol
NIOSH 7300M Metals TAL CF
Protocol References:
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL [phone]
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August 13, 2012
LIMS USE: FR - STEVE HART
LIMS OBJECT ID: 92126734
92126734
Project:
Pace Project No.:
RE:
Mr. Steve HartHart & Hickman2923 South Tryon StreetCharlotte, NC 28203
HTE-003
Dear Mr. Hart:
Enclosed are the analytical results for sample(s) received by the laboratory on August 06, 2012. The
results relate only to the samples included in this report. Results reported herein conform to themost current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail] Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
CERTIFICATIONS
Pace Project No.:
Project:
92126734
HTE-003
Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84West Virginia Certification #: 357Virginia/VELAP Certification #: 460221
Asheville Certification IDs2225 Riverside Dr., Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE SUMMARY
Pace Project No.:
Project:
92126734
HTE-003
Lab ID Sample ID Matrix Date Collected Date Received
92126734001 SB-1-17-19 Solid 08/02/12 11:15 08/06/12 09:05
92126734002 SB-3-5-7 Solid 08/02/12 14:30 08/06/12 09:05
92126734003 SB-4-5-7 Solid 08/02/12 15:05 08/06/12 09:05
92126734004 SB-2-5-7 Solid 08/02/12 15:45 08/06/12 09:05
92126734005 SB-5-8-10 Solid 08/03/12 09:00 08/06/12 09:05
92126734006 SB-9-6-7 Solid 08/03/12 12:10 08/06/12 09:05
92126734007 SB-8-9-10 Solid 08/03/12 14:30 08/06/12 09:05
92126734008 SB-7-6-7 Solid 08/03/12 15:00 08/06/12 09:05
92126734009 SB-6-6-7 Solid 08/03/12 16:50 08/06/12 09:05
92126734010 SB-10-6-7 Solid 08/03/12 17:15 08/06/12 09:05
92126734011 SB-11-6-7 Solid 08/03/12 17:35 08/06/12 09:05
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92126734
HTE-003
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92126734001 SB-1-17-19 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734002 SB-3-5-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734003 SB-4-5-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734004 SB-2-5-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734005 SB-5-8-10 EPA 6010 13 PASI-AJDA, JMW
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734006 SB-9-6-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734007 SB-8-9-10 EPA 6010 13 PASI-AJDA, JMW
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734008 SB-7-6-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
EPA 8260 71 PASI-CDLK
ASTM D2974-87 1 PASI-CTNM
92126734009 SB-6-6-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
ASTM D2974-87 1 PASI-CTNM
92126734010 SB-10-6-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92126734
HTE-003
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
ASTM D2974-87 1 PASI-CTNM
92126734011 SB-11-6-7 EPA 6010 13 PASI-AJDA
EPA 7471 1 PASI-ASHB
ASTM D2974-87 1 PASI-CTNM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 5 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-1-17-19 Lab ID:92126734001 Collected:08/02/12 11:15 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 16:33 7440-36-0 M108/10/12 04:450.67
Arsenic ND mg/kg 1 08/10/12 16:33 7440-38-208/10/12 04:450.67
Beryllium 0.89 mg/kg 1 08/10/12 16:33 7440-41-708/10/12 04:450.13
Cadmium 4.7 mg/kg 1 08/10/12 16:33 7440-43-908/10/12 04:450.13
Chromium 0.95 mg/kg 1 08/10/12 16:33 7440-47-308/10/12 04:450.67
Copper 7.3 mg/kg 1 08/10/12 16:33 7440-50-808/10/12 04:450.67
Lead 6.8 mg/kg 1 08/10/12 16:33 7439-92-108/10/12 04:450.67
Manganese 916 mg/kg 1 08/10/12 16:33 7439-96-5 M108/10/12 04:450.67
Nickel 6.4 mg/kg 1 08/10/12 16:33 7440-02-008/10/12 04:450.67
Selenium 1.4 mg/kg 1 08/10/12 16:33 7782-49-208/10/12 04:451.3
Silver 2.0 mg/kg 1 08/10/12 16:33 7440-22-408/10/12 04:450.67
Thallium ND mg/kg 1 08/10/12 16:33 7440-28-008/10/12 04:451.3
Zinc 48.9 mg/kg 1 08/10/12 16:33 7440-66-608/10/12 04:451.3
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury ND mg/kg 1 08/10/12 13:34 7439-97-608/10/12 10:450.0069
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/10/12 15:53 67-64-1154
Benzene ND ug/kg 1 08/10/12 15:53 71-43-27.7
Bromobenzene ND ug/kg 1 08/10/12 15:53 108-86-17.7
Bromochloromethane ND ug/kg 1 08/10/12 15:53 74-97-57.7
Bromodichloromethane ND ug/kg 1 08/10/12 15:53 75-27-47.7
Bromoform ND ug/kg 1 08/10/12 15:53 75-25-27.7
Bromomethane ND ug/kg 1 08/10/12 15:53 74-83-915.4
2-Butanone (MEK)ND ug/kg 1 08/10/12 15:53 78-93-3154
n-Butylbenzene ND ug/kg 1 08/10/12 15:53 104-51-87.7
sec-Butylbenzene ND ug/kg 1 08/10/12 15:53 135-98-87.7
tert-Butylbenzene ND ug/kg 1 08/10/12 15:53 98-06-67.7
Carbon tetrachloride ND ug/kg 1 08/10/12 15:53 56-23-57.7
Chlorobenzene ND ug/kg 1 08/10/12 15:53 108-90-77.7
Chloroethane ND ug/kg 1 08/10/12 15:53 75-00-315.4
Chloroform ND ug/kg 1 08/10/12 15:53 67-66-37.7
Chloromethane ND ug/kg 1 08/10/12 15:53 74-87-315.4
2-Chlorotoluene ND ug/kg 1 08/10/12 15:53 95-49-87.7
4-Chlorotoluene ND ug/kg 1 08/10/12 15:53 106-43-47.7
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/10/12 15:53 96-12-87.7
Dibromochloromethane ND ug/kg 1 08/10/12 15:53 124-48-17.7
1,2-Dibromoethane (EDB)ND ug/kg 1 08/10/12 15:53 106-93-47.7
Dibromomethane ND ug/kg 1 08/10/12 15:53 74-95-37.7
1,2-Dichlorobenzene ND ug/kg 1 08/10/12 15:53 95-50-17.7
1,3-Dichlorobenzene ND ug/kg 1 08/10/12 15:53 541-73-17.7
1,4-Dichlorobenzene ND ug/kg 1 08/10/12 15:53 106-46-77.7
Dichlorodifluoromethane ND ug/kg 1 08/10/12 15:53 75-71-815.4
1,1-Dichloroethane ND ug/kg 1 08/10/12 15:53 75-34-37.7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 6 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-1-17-19 Lab ID:92126734001 Collected:08/02/12 11:15 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/10/12 15:53 107-06-27.7
1,1-Dichloroethene ND ug/kg 1 08/10/12 15:53 75-35-47.7
cis-1,2-Dichloroethene ND ug/kg 1 08/10/12 15:53 156-59-27.7
trans-1,2-Dichloroethene ND ug/kg 1 08/10/12 15:53 156-60-57.7
1,2-Dichloropropane ND ug/kg 1 08/10/12 15:53 78-87-57.7
1,3-Dichloropropane ND ug/kg 1 08/10/12 15:53 142-28-97.7
2,2-Dichloropropane ND ug/kg 1 08/10/12 15:53 594-20-77.7
1,1-Dichloropropene ND ug/kg 1 08/10/12 15:53 563-58-67.7
cis-1,3-Dichloropropene ND ug/kg 1 08/10/12 15:53 10061-01-57.7
trans-1,3-Dichloropropene ND ug/kg 1 08/10/12 15:53 10061-02-67.7
Diisopropyl ether ND ug/kg 1 08/10/12 15:53 108-20-37.7
Ethylbenzene ND ug/kg 1 08/10/12 15:53 100-41-47.7
Hexachloro-1,3-butadiene ND ug/kg 1 08/10/12 15:53 87-68-37.7
2-Hexanone ND ug/kg 1 08/10/12 15:53 591-78-677.0
Isopropylbenzene (Cumene)ND ug/kg 1 08/10/12 15:53 98-82-87.7
p-Isopropyltoluene ND ug/kg 1 08/10/12 15:53 99-87-67.7
Methylene Chloride ND ug/kg 1 08/10/12 15:53 75-09-230.8
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/10/12 15:53 108-10-177.0
Methyl-tert-butyl ether ND ug/kg 1 08/10/12 15:53 1634-04-47.7
Naphthalene ND ug/kg 1 08/10/12 15:53 91-20-37.7
n-Propylbenzene ND ug/kg 1 08/10/12 15:53 103-65-17.7
Styrene ND ug/kg 1 08/10/12 15:53 100-42-57.7
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/10/12 15:53 630-20-67.7
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/10/12 15:53 79-34-57.7
Tetrachloroethene ND ug/kg 1 08/10/12 15:53 127-18-47.7
Toluene ND ug/kg 1 08/10/12 15:53 108-88-37.7
1,2,3-Trichlorobenzene ND ug/kg 1 08/10/12 15:53 87-61-67.7
1,2,4-Trichlorobenzene ND ug/kg 1 08/10/12 15:53 120-82-17.7
1,1,1-Trichloroethane ND ug/kg 1 08/10/12 15:53 71-55-67.7
1,1,2-Trichloroethane ND ug/kg 1 08/10/12 15:53 79-00-57.7
Trichloroethene ND ug/kg 1 08/10/12 15:53 79-01-67.7
Trichlorofluoromethane ND ug/kg 1 08/10/12 15:53 75-69-47.7
1,2,3-Trichloropropane ND ug/kg 1 08/10/12 15:53 96-18-47.7
1,2,4-Trimethylbenzene ND ug/kg 1 08/10/12 15:53 95-63-67.7
1,3,5-Trimethylbenzene ND ug/kg 1 08/10/12 15:53 108-67-87.7
Vinyl acetate ND ug/kg 1 08/10/12 15:53 108-05-477.0
Vinyl chloride ND ug/kg 1 08/10/12 15:53 75-01-415.4
Xylene (Total)ND ug/kg 1 08/10/12 15:53 1330-20-715.4
m&p-Xylene ND ug/kg 1 08/10/12 15:53 179601-23-115.4
o-Xylene ND ug/kg 1 08/10/12 15:53 95-47-67.7
Surrogates
Dibromofluoromethane (S)99 %1 08/10/12 15:53 1868-53-770-130
Toluene-d8 (S)100 %1 08/10/12 15:53 2037-26-570-130
4-Bromofluorobenzene (S)96 %1 08/10/12 15:53 460-00-470-130
1,2-Dichloroethane-d4 (S)102 %1 08/10/12 15:53 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 7 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-1-17-19 Lab ID:92126734001 Collected:08/02/12 11:15 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 34.2 %1 08/07/12 07:590.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 8 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-3-5-7 Lab ID:92126734002 Collected:08/02/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 16:40 7440-36-008/10/12 04:450.59
Arsenic ND mg/kg 1 08/10/12 16:40 7440-38-208/10/12 04:450.59
Beryllium 0.15 mg/kg 1 08/10/12 16:40 7440-41-708/10/12 04:450.12
Cadmium 3.1 mg/kg 1 08/10/12 16:40 7440-43-908/10/12 04:450.12
Chromium 23.8 mg/kg 1 08/10/12 16:40 7440-47-308/10/12 04:450.59
Copper 14.1 mg/kg 1 08/10/12 16:40 7440-50-808/10/12 04:450.59
Lead 10.2 mg/kg 1 08/10/12 16:40 7439-92-108/10/12 04:450.59
Manganese 122 mg/kg 1 08/10/12 16:40 7439-96-508/10/12 04:450.59
Nickel 0.92 mg/kg 1 08/10/12 16:40 7440-02-008/10/12 04:450.59
Selenium 1.8 mg/kg 1 08/10/12 16:40 7782-49-208/10/12 04:451.2
Silver ND mg/kg 1 08/10/12 16:40 7440-22-408/10/12 04:450.59
Thallium ND mg/kg 1 08/10/12 16:40 7440-28-008/10/12 04:451.2
Zinc 16.8 mg/kg 1 08/10/12 16:40 7440-66-608/10/12 04:451.2
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.071 mg/kg 1 08/10/12 13:39 7439-97-608/10/12 10:450.0042
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/09/12 17:21 67-64-1101
Benzene ND ug/kg 1 08/09/12 17:21 71-43-25.1
Bromobenzene ND ug/kg 1 08/09/12 17:21 108-86-15.1
Bromochloromethane ND ug/kg 1 08/09/12 17:21 74-97-55.1
Bromodichloromethane ND ug/kg 1 08/09/12 17:21 75-27-45.1
Bromoform ND ug/kg 1 08/09/12 17:21 75-25-25.1
Bromomethane ND ug/kg 1 08/09/12 17:21 74-83-910.1
2-Butanone (MEK)ND ug/kg 1 08/09/12 17:21 78-93-3101
n-Butylbenzene ND ug/kg 1 08/09/12 17:21 104-51-85.1
sec-Butylbenzene ND ug/kg 1 08/09/12 17:21 135-98-85.1
tert-Butylbenzene ND ug/kg 1 08/09/12 17:21 98-06-65.1
Carbon tetrachloride ND ug/kg 1 08/09/12 17:21 56-23-55.1
Chlorobenzene ND ug/kg 1 08/09/12 17:21 108-90-75.1
Chloroethane ND ug/kg 1 08/09/12 17:21 75-00-310.1
Chloroform ND ug/kg 1 08/09/12 17:21 67-66-35.1
Chloromethane ND ug/kg 1 08/09/12 17:21 74-87-310.1
2-Chlorotoluene ND ug/kg 1 08/09/12 17:21 95-49-85.1
4-Chlorotoluene ND ug/kg 1 08/09/12 17:21 106-43-45.1
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/09/12 17:21 96-12-85.1
Dibromochloromethane ND ug/kg 1 08/09/12 17:21 124-48-15.1
1,2-Dibromoethane (EDB)ND ug/kg 1 08/09/12 17:21 106-93-45.1
Dibromomethane ND ug/kg 1 08/09/12 17:21 74-95-35.1
1,2-Dichlorobenzene ND ug/kg 1 08/09/12 17:21 95-50-15.1
1,3-Dichlorobenzene ND ug/kg 1 08/09/12 17:21 541-73-15.1
1,4-Dichlorobenzene ND ug/kg 1 08/09/12 17:21 106-46-75.1
Dichlorodifluoromethane ND ug/kg 1 08/09/12 17:21 75-71-810.1
1,1-Dichloroethane ND ug/kg 1 08/09/12 17:21 75-34-35.1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 9 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-3-5-7 Lab ID:92126734002 Collected:08/02/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/09/12 17:21 107-06-25.1
1,1-Dichloroethene ND ug/kg 1 08/09/12 17:21 75-35-45.1
cis-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:21 156-59-25.1
trans-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:21 156-60-55.1
1,2-Dichloropropane ND ug/kg 1 08/09/12 17:21 78-87-55.1
1,3-Dichloropropane ND ug/kg 1 08/09/12 17:21 142-28-95.1
2,2-Dichloropropane ND ug/kg 1 08/09/12 17:21 594-20-75.1
1,1-Dichloropropene ND ug/kg 1 08/09/12 17:21 563-58-65.1
cis-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:21 10061-01-55.1
trans-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:21 10061-02-65.1
Diisopropyl ether ND ug/kg 1 08/09/12 17:21 108-20-35.1
Ethylbenzene ND ug/kg 1 08/09/12 17:21 100-41-45.1
Hexachloro-1,3-butadiene ND ug/kg 1 08/09/12 17:21 87-68-35.1
2-Hexanone ND ug/kg 1 08/09/12 17:21 591-78-650.6
Isopropylbenzene (Cumene)ND ug/kg 1 08/09/12 17:21 98-82-85.1
p-Isopropyltoluene ND ug/kg 1 08/09/12 17:21 99-87-65.1
Methylene Chloride ND ug/kg 1 08/09/12 17:21 75-09-220.2
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/09/12 17:21 108-10-150.6
Methyl-tert-butyl ether ND ug/kg 1 08/09/12 17:21 1634-04-45.1
Naphthalene ND ug/kg 1 08/09/12 17:21 91-20-35.1
n-Propylbenzene ND ug/kg 1 08/09/12 17:21 103-65-15.1
Styrene ND ug/kg 1 08/09/12 17:21 100-42-55.1
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:21 630-20-65.1
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:21 79-34-55.1
Tetrachloroethene ND ug/kg 1 08/09/12 17:21 127-18-45.1
Toluene ND ug/kg 1 08/09/12 17:21 108-88-35.1
1,2,3-Trichlorobenzene ND ug/kg 1 08/09/12 17:21 87-61-65.1
1,2,4-Trichlorobenzene ND ug/kg 1 08/09/12 17:21 120-82-15.1
1,1,1-Trichloroethane ND ug/kg 1 08/09/12 17:21 71-55-65.1
1,1,2-Trichloroethane ND ug/kg 1 08/09/12 17:21 79-00-55.1
Trichloroethene ND ug/kg 1 08/09/12 17:21 79-01-65.1
Trichlorofluoromethane ND ug/kg 1 08/09/12 17:21 75-69-45.1
1,2,3-Trichloropropane ND ug/kg 1 08/09/12 17:21 96-18-45.1
1,2,4-Trimethylbenzene ND ug/kg 1 08/09/12 17:21 95-63-65.1
1,3,5-Trimethylbenzene ND ug/kg 1 08/09/12 17:21 108-67-85.1
Vinyl acetate ND ug/kg 1 08/09/12 17:21 108-05-450.6
Vinyl chloride ND ug/kg 1 08/09/12 17:21 75-01-410.1
Xylene (Total)ND ug/kg 1 08/09/12 17:21 1330-20-710.1
m&p-Xylene ND ug/kg 1 08/09/12 17:21 179601-23-110.1
o-Xylene ND ug/kg 1 08/09/12 17:21 95-47-65.1
Surrogates
Dibromofluoromethane (S)97 %1 08/09/12 17:21 1868-53-770-130
Toluene-d8 (S)101 %1 08/09/12 17:21 2037-26-570-130
4-Bromofluorobenzene (S)96 %1 08/09/12 17:21 460-00-470-130
1,2-Dichloroethane-d4 (S)94 %1 08/09/12 17:21 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 10 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-3-5-7 Lab ID:92126734002 Collected:08/02/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 21.9 %1 08/07/12 08:000.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 11 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-4-5-7 Lab ID:92126734003 Collected:08/02/12 15:05 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 16:47 7440-36-008/10/12 04:450.55
Arsenic ND mg/kg 1 08/10/12 16:47 7440-38-208/10/12 04:450.55
Beryllium 0.14 mg/kg 1 08/10/12 16:47 7440-41-708/10/12 04:450.11
Cadmium 1.2 mg/kg 1 08/10/12 16:47 7440-43-908/10/12 04:450.11
Chromium 16.5 mg/kg 1 08/10/12 16:47 7440-47-308/10/12 04:450.55
Copper 48.7 mg/kg 1 08/10/12 16:47 7440-50-808/10/12 04:450.55
Lead 12.9 mg/kg 1 08/10/12 16:47 7439-92-108/10/12 04:450.55
Manganese 133 mg/kg 1 08/10/12 16:47 7439-96-508/10/12 04:450.55
Nickel 1.2 mg/kg 1 08/10/12 16:47 7440-02-008/10/12 04:450.55
Selenium 1.2 mg/kg 1 08/10/12 16:47 7782-49-208/10/12 04:451.1
Silver ND mg/kg 1 08/10/12 16:47 7440-22-408/10/12 04:450.55
Thallium ND mg/kg 1 08/10/12 16:47 7440-28-008/10/12 04:451.1
Zinc 25.5 mg/kg 1 08/10/12 16:47 7440-66-608/10/12 04:451.1
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.021 mg/kg 1 08/10/12 13:44 7439-97-608/10/12 10:450.0036
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone 134 ug/kg 1 08/09/12 17:40 67-64-1102
Benzene ND ug/kg 1 08/09/12 17:40 71-43-25.1
Bromobenzene ND ug/kg 1 08/09/12 17:40 108-86-15.1
Bromochloromethane ND ug/kg 1 08/09/12 17:40 74-97-55.1
Bromodichloromethane ND ug/kg 1 08/09/12 17:40 75-27-45.1
Bromoform ND ug/kg 1 08/09/12 17:40 75-25-25.1
Bromomethane ND ug/kg 1 08/09/12 17:40 74-83-910.2
2-Butanone (MEK)ND ug/kg 1 08/09/12 17:40 78-93-3102
n-Butylbenzene ND ug/kg 1 08/09/12 17:40 104-51-85.1
sec-Butylbenzene ND ug/kg 1 08/09/12 17:40 135-98-85.1
tert-Butylbenzene ND ug/kg 1 08/09/12 17:40 98-06-65.1
Carbon tetrachloride ND ug/kg 1 08/09/12 17:40 56-23-55.1
Chlorobenzene ND ug/kg 1 08/09/12 17:40 108-90-75.1
Chloroethane ND ug/kg 1 08/09/12 17:40 75-00-310.2
Chloroform ND ug/kg 1 08/09/12 17:40 67-66-35.1
Chloromethane ND ug/kg 1 08/09/12 17:40 74-87-310.2
2-Chlorotoluene ND ug/kg 1 08/09/12 17:40 95-49-85.1
4-Chlorotoluene ND ug/kg 1 08/09/12 17:40 106-43-45.1
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/09/12 17:40 96-12-85.1
Dibromochloromethane ND ug/kg 1 08/09/12 17:40 124-48-15.1
1,2-Dibromoethane (EDB)ND ug/kg 1 08/09/12 17:40 106-93-45.1
Dibromomethane ND ug/kg 1 08/09/12 17:40 74-95-35.1
1,2-Dichlorobenzene ND ug/kg 1 08/09/12 17:40 95-50-15.1
1,3-Dichlorobenzene ND ug/kg 1 08/09/12 17:40 541-73-15.1
1,4-Dichlorobenzene ND ug/kg 1 08/09/12 17:40 106-46-75.1
Dichlorodifluoromethane ND ug/kg 1 08/09/12 17:40 75-71-810.2
1,1-Dichloroethane ND ug/kg 1 08/09/12 17:40 75-34-35.1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 12 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-4-5-7 Lab ID:92126734003 Collected:08/02/12 15:05 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/09/12 17:40 107-06-25.1
1,1-Dichloroethene ND ug/kg 1 08/09/12 17:40 75-35-45.1
cis-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:40 156-59-25.1
trans-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:40 156-60-55.1
1,2-Dichloropropane ND ug/kg 1 08/09/12 17:40 78-87-55.1
1,3-Dichloropropane ND ug/kg 1 08/09/12 17:40 142-28-95.1
2,2-Dichloropropane ND ug/kg 1 08/09/12 17:40 594-20-75.1
1,1-Dichloropropene ND ug/kg 1 08/09/12 17:40 563-58-65.1
cis-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:40 10061-01-55.1
trans-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:40 10061-02-65.1
Diisopropyl ether ND ug/kg 1 08/09/12 17:40 108-20-35.1
Ethylbenzene ND ug/kg 1 08/09/12 17:40 100-41-45.1
Hexachloro-1,3-butadiene ND ug/kg 1 08/09/12 17:40 87-68-35.1
2-Hexanone ND ug/kg 1 08/09/12 17:40 591-78-650.9
Isopropylbenzene (Cumene)ND ug/kg 1 08/09/12 17:40 98-82-85.1
p-Isopropyltoluene ND ug/kg 1 08/09/12 17:40 99-87-65.1
Methylene Chloride ND ug/kg 1 08/09/12 17:40 75-09-220.4
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/09/12 17:40 108-10-150.9
Methyl-tert-butyl ether ND ug/kg 1 08/09/12 17:40 1634-04-45.1
Naphthalene ND ug/kg 1 08/09/12 17:40 91-20-35.1
n-Propylbenzene ND ug/kg 1 08/09/12 17:40 103-65-15.1
Styrene ND ug/kg 1 08/09/12 17:40 100-42-55.1
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:40 630-20-65.1
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:40 79-34-55.1
Tetrachloroethene ND ug/kg 1 08/09/12 17:40 127-18-45.1
Toluene ND ug/kg 1 08/09/12 17:40 108-88-35.1
1,2,3-Trichlorobenzene ND ug/kg 1 08/09/12 17:40 87-61-65.1
1,2,4-Trichlorobenzene ND ug/kg 1 08/09/12 17:40 120-82-15.1
1,1,1-Trichloroethane ND ug/kg 1 08/09/12 17:40 71-55-65.1
1,1,2-Trichloroethane ND ug/kg 1 08/09/12 17:40 79-00-55.1
Trichloroethene ND ug/kg 1 08/09/12 17:40 79-01-65.1
Trichlorofluoromethane ND ug/kg 1 08/09/12 17:40 75-69-45.1
1,2,3-Trichloropropane ND ug/kg 1 08/09/12 17:40 96-18-45.1
1,2,4-Trimethylbenzene ND ug/kg 1 08/09/12 17:40 95-63-65.1
1,3,5-Trimethylbenzene ND ug/kg 1 08/09/12 17:40 108-67-85.1
Vinyl acetate ND ug/kg 1 08/09/12 17:40 108-05-450.9
Vinyl chloride ND ug/kg 1 08/09/12 17:40 75-01-410.2
Xylene (Total)ND ug/kg 1 08/09/12 17:40 1330-20-710.2
m&p-Xylene ND ug/kg 1 08/09/12 17:40 179601-23-110.2
o-Xylene ND ug/kg 1 08/09/12 17:40 95-47-65.1
Surrogates
Dibromofluoromethane (S)103 %1 08/09/12 17:40 1868-53-770-130
Toluene-d8 (S)101 %1 08/09/12 17:40 2037-26-570-130
4-Bromofluorobenzene (S)95 %1 08/09/12 17:40 460-00-470-130
1,2-Dichloroethane-d4 (S)109 %1 08/09/12 17:40 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 13 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-4-5-7 Lab ID:92126734003 Collected:08/02/12 15:05 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 20.5 %1 08/07/12 08:000.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 14 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-2-5-7 Lab ID:92126734004 Collected:08/02/12 15:45 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 17:00 7440-36-008/10/12 04:450.64
Arsenic ND mg/kg 1 08/10/12 17:00 7440-38-208/10/12 04:450.64
Beryllium 0.27 mg/kg 1 08/10/12 17:00 7440-41-708/10/12 04:450.13
Cadmium 0.65 mg/kg 1 08/10/12 17:00 7440-43-908/10/12 04:450.13
Chromium 20.2 mg/kg 1 08/10/12 17:00 7440-47-308/10/12 04:450.64
Copper 38.7 mg/kg 1 08/10/12 17:00 7440-50-808/10/12 04:450.64
Lead 10.0 mg/kg 1 08/10/12 17:00 7439-92-108/10/12 04:450.64
Manganese 136 mg/kg 1 08/10/12 17:00 7439-96-508/10/12 04:450.64
Nickel 1.6 mg/kg 1 08/10/12 17:00 7440-02-008/10/12 04:450.64
Selenium 1.3 mg/kg 1 08/10/12 17:00 7782-49-208/10/12 04:451.3
Silver ND mg/kg 1 08/10/12 17:00 7440-22-408/10/12 04:450.64
Thallium ND mg/kg 1 08/10/12 17:00 7440-28-008/10/12 04:451.3
Zinc 17.6 mg/kg 1 08/10/12 17:00 7440-66-608/10/12 04:451.3
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.033 mg/kg 1 08/10/12 13:47 7439-97-608/10/12 10:450.0047
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/09/12 17:58 67-64-191.9
Benzene ND ug/kg 1 08/09/12 17:58 71-43-24.6
Bromobenzene ND ug/kg 1 08/09/12 17:58 108-86-14.6
Bromochloromethane ND ug/kg 1 08/09/12 17:58 74-97-54.6
Bromodichloromethane ND ug/kg 1 08/09/12 17:58 75-27-44.6
Bromoform ND ug/kg 1 08/09/12 17:58 75-25-24.6
Bromomethane ND ug/kg 1 08/09/12 17:58 74-83-99.2
2-Butanone (MEK)ND ug/kg 1 08/09/12 17:58 78-93-391.9
n-Butylbenzene ND ug/kg 1 08/09/12 17:58 104-51-84.6
sec-Butylbenzene ND ug/kg 1 08/09/12 17:58 135-98-84.6
tert-Butylbenzene ND ug/kg 1 08/09/12 17:58 98-06-64.6
Carbon tetrachloride ND ug/kg 1 08/09/12 17:58 56-23-54.6
Chlorobenzene ND ug/kg 1 08/09/12 17:58 108-90-74.6
Chloroethane ND ug/kg 1 08/09/12 17:58 75-00-39.2
Chloroform ND ug/kg 1 08/09/12 17:58 67-66-34.6
Chloromethane ND ug/kg 1 08/09/12 17:58 74-87-39.2
2-Chlorotoluene ND ug/kg 1 08/09/12 17:58 95-49-84.6
4-Chlorotoluene ND ug/kg 1 08/09/12 17:58 106-43-44.6
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/09/12 17:58 96-12-84.6
Dibromochloromethane ND ug/kg 1 08/09/12 17:58 124-48-14.6
1,2-Dibromoethane (EDB)ND ug/kg 1 08/09/12 17:58 106-93-44.6
Dibromomethane ND ug/kg 1 08/09/12 17:58 74-95-34.6
1,2-Dichlorobenzene ND ug/kg 1 08/09/12 17:58 95-50-14.6
1,3-Dichlorobenzene ND ug/kg 1 08/09/12 17:58 541-73-14.6
1,4-Dichlorobenzene ND ug/kg 1 08/09/12 17:58 106-46-74.6
Dichlorodifluoromethane ND ug/kg 1 08/09/12 17:58 75-71-89.2
1,1-Dichloroethane ND ug/kg 1 08/09/12 17:58 75-34-34.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 15 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-2-5-7 Lab ID:92126734004 Collected:08/02/12 15:45 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/09/12 17:58 107-06-24.6
1,1-Dichloroethene ND ug/kg 1 08/09/12 17:58 75-35-44.6
cis-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:58 156-59-24.6
trans-1,2-Dichloroethene ND ug/kg 1 08/09/12 17:58 156-60-54.6
1,2-Dichloropropane ND ug/kg 1 08/09/12 17:58 78-87-54.6
1,3-Dichloropropane ND ug/kg 1 08/09/12 17:58 142-28-94.6
2,2-Dichloropropane ND ug/kg 1 08/09/12 17:58 594-20-74.6
1,1-Dichloropropene ND ug/kg 1 08/09/12 17:58 563-58-64.6
cis-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:58 10061-01-54.6
trans-1,3-Dichloropropene ND ug/kg 1 08/09/12 17:58 10061-02-64.6
Diisopropyl ether ND ug/kg 1 08/09/12 17:58 108-20-34.6
Ethylbenzene ND ug/kg 1 08/09/12 17:58 100-41-44.6
Hexachloro-1,3-butadiene ND ug/kg 1 08/09/12 17:58 87-68-34.6
2-Hexanone ND ug/kg 1 08/09/12 17:58 591-78-646.0
Isopropylbenzene (Cumene)ND ug/kg 1 08/09/12 17:58 98-82-84.6
p-Isopropyltoluene ND ug/kg 1 08/09/12 17:58 99-87-64.6
Methylene Chloride ND ug/kg 1 08/09/12 17:58 75-09-218.4
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/09/12 17:58 108-10-146.0
Methyl-tert-butyl ether ND ug/kg 1 08/09/12 17:58 1634-04-44.6
Naphthalene ND ug/kg 1 08/09/12 17:58 91-20-34.6
n-Propylbenzene ND ug/kg 1 08/09/12 17:58 103-65-14.6
Styrene ND ug/kg 1 08/09/12 17:58 100-42-54.6
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:58 630-20-64.6
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/09/12 17:58 79-34-54.6
Tetrachloroethene ND ug/kg 1 08/09/12 17:58 127-18-44.6
Toluene ND ug/kg 1 08/09/12 17:58 108-88-34.6
1,2,3-Trichlorobenzene ND ug/kg 1 08/09/12 17:58 87-61-64.6
1,2,4-Trichlorobenzene ND ug/kg 1 08/09/12 17:58 120-82-14.6
1,1,1-Trichloroethane ND ug/kg 1 08/09/12 17:58 71-55-64.6
1,1,2-Trichloroethane ND ug/kg 1 08/09/12 17:58 79-00-54.6
Trichloroethene ND ug/kg 1 08/09/12 17:58 79-01-64.6
Trichlorofluoromethane ND ug/kg 1 08/09/12 17:58 75-69-44.6
1,2,3-Trichloropropane ND ug/kg 1 08/09/12 17:58 96-18-44.6
1,2,4-Trimethylbenzene ND ug/kg 1 08/09/12 17:58 95-63-64.6
1,3,5-Trimethylbenzene ND ug/kg 1 08/09/12 17:58 108-67-84.6
Vinyl acetate ND ug/kg 1 08/09/12 17:58 108-05-446.0
Vinyl chloride ND ug/kg 1 08/09/12 17:58 75-01-49.2
Xylene (Total)ND ug/kg 1 08/09/12 17:58 1330-20-79.2
m&p-Xylene ND ug/kg 1 08/09/12 17:58 179601-23-19.2
o-Xylene ND ug/kg 1 08/09/12 17:58 95-47-64.6
Surrogates
Dibromofluoromethane (S)103 %1 08/09/12 17:58 1868-53-770-130
Toluene-d8 (S)101 %1 08/09/12 17:58 2037-26-570-130
4-Bromofluorobenzene (S)98 %1 08/09/12 17:58 460-00-470-130
1,2-Dichloroethane-d4 (S)105 %1 08/09/12 17:58 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 16 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-2-5-7 Lab ID:92126734004 Collected:08/02/12 15:45 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 21.8 %1 08/07/12 08:000.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 17 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-5-8-10 Lab ID:92126734005 Collected:08/03/12 09:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 17:04 7440-36-008/10/12 04:450.46
Arsenic ND mg/kg 1 08/10/12 17:04 7440-38-208/10/12 04:450.46
Beryllium 0.23 mg/kg 1 08/10/12 17:04 7440-41-708/10/12 04:450.093
Cadmium 0.80 mg/kg 1 08/10/12 17:04 7440-43-908/10/12 04:450.093
Chromium 10.4 mg/kg 1 08/10/12 17:04 7440-47-308/10/12 04:450.46
Copper 6.4 mg/kg 1 08/10/12 17:04 7440-50-808/10/12 04:450.46
Lead 23.1 mg/kg 1 08/10/12 17:04 7439-92-108/10/12 04:450.46
Manganese 2240 mg/kg 10 08/11/12 15:39 7439-96-508/10/12 04:454.6
Nickel 2.8 mg/kg 1 08/10/12 17:04 7440-02-008/10/12 04:450.46
Selenium 1.6 mg/kg 1 08/10/12 17:04 7782-49-208/10/12 04:450.93
Silver ND mg/kg 1 08/10/12 17:04 7440-22-408/10/12 04:450.46
Thallium ND mg/kg 1 08/10/12 17:04 7440-28-008/10/12 04:450.93
Zinc 8.0 mg/kg 1 08/10/12 17:04 7440-66-608/10/12 04:450.93
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.035 mg/kg 1 08/10/12 13:55 7439-97-608/10/12 10:450.0050
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/09/12 18:17 67-64-198.9
Benzene ND ug/kg 1 08/09/12 18:17 71-43-24.9
Bromobenzene ND ug/kg 1 08/09/12 18:17 108-86-14.9
Bromochloromethane ND ug/kg 1 08/09/12 18:17 74-97-54.9
Bromodichloromethane ND ug/kg 1 08/09/12 18:17 75-27-44.9
Bromoform ND ug/kg 1 08/09/12 18:17 75-25-24.9
Bromomethane ND ug/kg 1 08/09/12 18:17 74-83-99.9
2-Butanone (MEK)ND ug/kg 1 08/09/12 18:17 78-93-398.9
n-Butylbenzene ND ug/kg 1 08/09/12 18:17 104-51-84.9
sec-Butylbenzene ND ug/kg 1 08/09/12 18:17 135-98-84.9
tert-Butylbenzene ND ug/kg 1 08/09/12 18:17 98-06-64.9
Carbon tetrachloride ND ug/kg 1 08/09/12 18:17 56-23-54.9
Chlorobenzene ND ug/kg 1 08/09/12 18:17 108-90-74.9
Chloroethane ND ug/kg 1 08/09/12 18:17 75-00-39.9
Chloroform ND ug/kg 1 08/09/12 18:17 67-66-34.9
Chloromethane ND ug/kg 1 08/09/12 18:17 74-87-39.9
2-Chlorotoluene ND ug/kg 1 08/09/12 18:17 95-49-84.9
4-Chlorotoluene ND ug/kg 1 08/09/12 18:17 106-43-44.9
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/09/12 18:17 96-12-84.9
Dibromochloromethane ND ug/kg 1 08/09/12 18:17 124-48-14.9
1,2-Dibromoethane (EDB)ND ug/kg 1 08/09/12 18:17 106-93-44.9
Dibromomethane ND ug/kg 1 08/09/12 18:17 74-95-34.9
1,2-Dichlorobenzene ND ug/kg 1 08/09/12 18:17 95-50-14.9
1,3-Dichlorobenzene ND ug/kg 1 08/09/12 18:17 541-73-14.9
1,4-Dichlorobenzene ND ug/kg 1 08/09/12 18:17 106-46-74.9
Dichlorodifluoromethane ND ug/kg 1 08/09/12 18:17 75-71-89.9
1,1-Dichloroethane ND ug/kg 1 08/09/12 18:17 75-34-34.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 18 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-5-8-10 Lab ID:92126734005 Collected:08/03/12 09:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/09/12 18:17 107-06-24.9
1,1-Dichloroethene ND ug/kg 1 08/09/12 18:17 75-35-44.9
cis-1,2-Dichloroethene ND ug/kg 1 08/09/12 18:17 156-59-24.9
trans-1,2-Dichloroethene ND ug/kg 1 08/09/12 18:17 156-60-54.9
1,2-Dichloropropane ND ug/kg 1 08/09/12 18:17 78-87-54.9
1,3-Dichloropropane ND ug/kg 1 08/09/12 18:17 142-28-94.9
2,2-Dichloropropane ND ug/kg 1 08/09/12 18:17 594-20-74.9
1,1-Dichloropropene ND ug/kg 1 08/09/12 18:17 563-58-64.9
cis-1,3-Dichloropropene ND ug/kg 1 08/09/12 18:17 10061-01-54.9
trans-1,3-Dichloropropene ND ug/kg 1 08/09/12 18:17 10061-02-64.9
Diisopropyl ether ND ug/kg 1 08/09/12 18:17 108-20-34.9
Ethylbenzene ND ug/kg 1 08/09/12 18:17 100-41-44.9
Hexachloro-1,3-butadiene ND ug/kg 1 08/09/12 18:17 87-68-34.9
2-Hexanone ND ug/kg 1 08/09/12 18:17 591-78-649.4
Isopropylbenzene (Cumene)ND ug/kg 1 08/09/12 18:17 98-82-84.9
p-Isopropyltoluene ND ug/kg 1 08/09/12 18:17 99-87-64.9
Methylene Chloride ND ug/kg 1 08/09/12 18:17 75-09-219.8
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/09/12 18:17 108-10-149.4
Methyl-tert-butyl ether ND ug/kg 1 08/09/12 18:17 1634-04-44.9
Naphthalene ND ug/kg 1 08/09/12 18:17 91-20-34.9
n-Propylbenzene ND ug/kg 1 08/09/12 18:17 103-65-14.9
Styrene ND ug/kg 1 08/09/12 18:17 100-42-54.9
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/09/12 18:17 630-20-64.9
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/09/12 18:17 79-34-54.9
Tetrachloroethene ND ug/kg 1 08/09/12 18:17 127-18-44.9
Toluene ND ug/kg 1 08/09/12 18:17 108-88-34.9
1,2,3-Trichlorobenzene ND ug/kg 1 08/09/12 18:17 87-61-64.9
1,2,4-Trichlorobenzene ND ug/kg 1 08/09/12 18:17 120-82-14.9
1,1,1-Trichloroethane ND ug/kg 1 08/09/12 18:17 71-55-64.9
1,1,2-Trichloroethane ND ug/kg 1 08/09/12 18:17 79-00-54.9
Trichloroethene ND ug/kg 1 08/09/12 18:17 79-01-64.9
Trichlorofluoromethane ND ug/kg 1 08/09/12 18:17 75-69-44.9
1,2,3-Trichloropropane ND ug/kg 1 08/09/12 18:17 96-18-44.9
1,2,4-Trimethylbenzene ND ug/kg 1 08/09/12 18:17 95-63-64.9
1,3,5-Trimethylbenzene ND ug/kg 1 08/09/12 18:17 108-67-84.9
Vinyl acetate ND ug/kg 1 08/09/12 18:17 108-05-449.4
Vinyl chloride ND ug/kg 1 08/09/12 18:17 75-01-49.9
Xylene (Total)ND ug/kg 1 08/09/12 18:17 1330-20-79.9
m&p-Xylene ND ug/kg 1 08/09/12 18:17 179601-23-19.9
o-Xylene ND ug/kg 1 08/09/12 18:17 95-47-64.9
Surrogates
Dibromofluoromethane (S)103 %1 08/09/12 18:17 1868-53-770-130
Toluene-d8 (S)101 %1 08/09/12 18:17 2037-26-570-130
4-Bromofluorobenzene (S)97 %1 08/09/12 18:17 460-00-470-130
1,2-Dichloroethane-d4 (S)98 %1 08/09/12 18:17 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 19 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-5-8-10 Lab ID:92126734005 Collected:08/03/12 09:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 19.5 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 20 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-9-6-7 Lab ID:92126734006 Collected:08/03/12 12:10 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 17:08 7440-36-008/10/12 04:450.55
Arsenic ND mg/kg 1 08/10/12 17:08 7440-38-208/10/12 04:450.55
Beryllium 0.16 mg/kg 1 08/10/12 17:08 7440-41-708/10/12 04:450.11
Cadmium 5.7 mg/kg 1 08/10/12 17:08 7440-43-908/10/12 04:450.11
Chromium 57.8 mg/kg 1 08/10/12 17:08 7440-47-308/10/12 04:450.55
Copper 27.5 mg/kg 1 08/10/12 17:08 7440-50-808/10/12 04:450.55
Lead 12.2 mg/kg 1 08/10/12 17:08 7439-92-108/10/12 04:450.55
Manganese 300 mg/kg 1 08/10/12 17:08 7439-96-508/10/12 04:450.55
Nickel 2.3 mg/kg 1 08/10/12 17:08 7440-02-008/10/12 04:450.55
Selenium 1.5 mg/kg 1 08/10/12 17:08 7782-49-208/10/12 04:451.1
Silver 2.8 mg/kg 1 08/10/12 17:08 7440-22-408/10/12 04:450.55
Thallium ND mg/kg 1 08/10/12 17:08 7440-28-008/10/12 04:451.1
Zinc 11.6 mg/kg 1 08/10/12 17:08 7440-66-608/10/12 04:451.1
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.017 mg/kg 1 08/10/12 13:58 7439-97-608/10/12 10:450.0052
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/10/12 16:11 67-64-1113
Benzene ND ug/kg 1 08/10/12 16:11 71-43-25.6
Bromobenzene ND ug/kg 1 08/10/12 16:11 108-86-15.6
Bromochloromethane ND ug/kg 1 08/10/12 16:11 74-97-55.6
Bromodichloromethane ND ug/kg 1 08/10/12 16:11 75-27-45.6
Bromoform ND ug/kg 1 08/10/12 16:11 75-25-25.6
Bromomethane ND ug/kg 1 08/10/12 16:11 74-83-911.3
2-Butanone (MEK)ND ug/kg 1 08/10/12 16:11 78-93-3113
n-Butylbenzene ND ug/kg 1 08/10/12 16:11 104-51-85.6
sec-Butylbenzene ND ug/kg 1 08/10/12 16:11 135-98-85.6
tert-Butylbenzene ND ug/kg 1 08/10/12 16:11 98-06-65.6
Carbon tetrachloride ND ug/kg 1 08/10/12 16:11 56-23-55.6
Chlorobenzene ND ug/kg 1 08/10/12 16:11 108-90-75.6
Chloroethane ND ug/kg 1 08/10/12 16:11 75-00-311.3
Chloroform ND ug/kg 1 08/10/12 16:11 67-66-35.6
Chloromethane ND ug/kg 1 08/10/12 16:11 74-87-311.3
2-Chlorotoluene ND ug/kg 1 08/10/12 16:11 95-49-85.6
4-Chlorotoluene ND ug/kg 1 08/10/12 16:11 106-43-45.6
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/10/12 16:11 96-12-85.6
Dibromochloromethane ND ug/kg 1 08/10/12 16:11 124-48-15.6
1,2-Dibromoethane (EDB)ND ug/kg 1 08/10/12 16:11 106-93-45.6
Dibromomethane ND ug/kg 1 08/10/12 16:11 74-95-35.6
1,2-Dichlorobenzene ND ug/kg 1 08/10/12 16:11 95-50-15.6
1,3-Dichlorobenzene ND ug/kg 1 08/10/12 16:11 541-73-15.6
1,4-Dichlorobenzene ND ug/kg 1 08/10/12 16:11 106-46-75.6
Dichlorodifluoromethane ND ug/kg 1 08/10/12 16:11 75-71-811.3
1,1-Dichloroethane ND ug/kg 1 08/10/12 16:11 75-34-35.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 21 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-9-6-7 Lab ID:92126734006 Collected:08/03/12 12:10 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/10/12 16:11 107-06-25.6
1,1-Dichloroethene ND ug/kg 1 08/10/12 16:11 75-35-45.6
cis-1,2-Dichloroethene ND ug/kg 1 08/10/12 16:11 156-59-25.6
trans-1,2-Dichloroethene ND ug/kg 1 08/10/12 16:11 156-60-55.6
1,2-Dichloropropane ND ug/kg 1 08/10/12 16:11 78-87-55.6
1,3-Dichloropropane ND ug/kg 1 08/10/12 16:11 142-28-95.6
2,2-Dichloropropane ND ug/kg 1 08/10/12 16:11 594-20-75.6
1,1-Dichloropropene ND ug/kg 1 08/10/12 16:11 563-58-65.6
cis-1,3-Dichloropropene ND ug/kg 1 08/10/12 16:11 10061-01-55.6
trans-1,3-Dichloropropene ND ug/kg 1 08/10/12 16:11 10061-02-65.6
Diisopropyl ether ND ug/kg 1 08/10/12 16:11 108-20-35.6
Ethylbenzene ND ug/kg 1 08/10/12 16:11 100-41-45.6
Hexachloro-1,3-butadiene ND ug/kg 1 08/10/12 16:11 87-68-35.6
2-Hexanone ND ug/kg 1 08/10/12 16:11 591-78-656.5
Isopropylbenzene (Cumene)ND ug/kg 1 08/10/12 16:11 98-82-85.6
p-Isopropyltoluene ND ug/kg 1 08/10/12 16:11 99-87-65.6
Methylene Chloride ND ug/kg 1 08/10/12 16:11 75-09-222.6
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/10/12 16:11 108-10-156.5
Methyl-tert-butyl ether ND ug/kg 1 08/10/12 16:11 1634-04-45.6
Naphthalene ND ug/kg 1 08/10/12 16:11 91-20-35.6
n-Propylbenzene ND ug/kg 1 08/10/12 16:11 103-65-15.6
Styrene ND ug/kg 1 08/10/12 16:11 100-42-55.6
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/10/12 16:11 630-20-65.6
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/10/12 16:11 79-34-55.6
Tetrachloroethene ND ug/kg 1 08/10/12 16:11 127-18-45.6
Toluene ND ug/kg 1 08/10/12 16:11 108-88-35.6
1,2,3-Trichlorobenzene ND ug/kg 1 08/10/12 16:11 87-61-65.6
1,2,4-Trichlorobenzene ND ug/kg 1 08/10/12 16:11 120-82-15.6
1,1,1-Trichloroethane ND ug/kg 1 08/10/12 16:11 71-55-65.6
1,1,2-Trichloroethane ND ug/kg 1 08/10/12 16:11 79-00-55.6
Trichloroethene ND ug/kg 1 08/10/12 16:11 79-01-65.6
Trichlorofluoromethane ND ug/kg 1 08/10/12 16:11 75-69-45.6
1,2,3-Trichloropropane ND ug/kg 1 08/10/12 16:11 96-18-45.6
1,2,4-Trimethylbenzene ND ug/kg 1 08/10/12 16:11 95-63-65.6
1,3,5-Trimethylbenzene ND ug/kg 1 08/10/12 16:11 108-67-85.6
Vinyl acetate ND ug/kg 1 08/10/12 16:11 108-05-456.5
Vinyl chloride ND ug/kg 1 08/10/12 16:11 75-01-411.3
Xylene (Total)ND ug/kg 1 08/10/12 16:11 1330-20-711.3
m&p-Xylene ND ug/kg 1 08/10/12 16:11 179601-23-111.3
o-Xylene ND ug/kg 1 08/10/12 16:11 95-47-65.6
Surrogates
Dibromofluoromethane (S)102 %1 08/10/12 16:11 1868-53-770-130
Toluene-d8 (S)100 %1 08/10/12 16:11 2037-26-570-130
4-Bromofluorobenzene (S)99 %1 08/10/12 16:11 460-00-470-130
1,2-Dichloroethane-d4 (S)104 %1 08/10/12 16:11 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 22 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-9-6-7 Lab ID:92126734006 Collected:08/03/12 12:10 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 19.5 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 23 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-8-9-10 Lab ID:92126734007 Collected:08/03/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 17:11 7440-36-008/10/12 04:450.73
Arsenic ND mg/kg 1 08/10/12 17:11 7440-38-208/10/12 04:450.73
Beryllium 1.8 mg/kg 1 08/10/12 17:11 7440-41-708/10/12 04:450.15
Cadmium 16.5 mg/kg 1 08/10/12 17:11 7440-43-908/10/12 04:450.15
Chromium 25.6 mg/kg 1 08/10/12 17:11 7440-47-308/10/12 04:450.73
Copper 108 mg/kg 1 08/10/12 17:11 7440-50-808/10/12 04:450.73
Lead 31.3 mg/kg 1 08/10/12 17:11 7439-92-108/10/12 04:450.73
Manganese 1990 mg/kg 5 08/11/12 15:42 7439-96-508/10/12 04:453.7
Nickel 22.4 mg/kg 1 08/10/12 17:11 7440-02-008/10/12 04:450.73
Selenium 3.1 mg/kg 1 08/10/12 17:11 7782-49-208/10/12 04:451.5
Silver 22.0 mg/kg 1 08/10/12 17:11 7440-22-408/10/12 04:450.73
Thallium ND mg/kg 1 08/10/12 17:11 7440-28-008/10/12 04:451.5
Zinc 60.8 mg/kg 1 08/10/12 17:11 7440-66-608/10/12 04:451.5
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.032 mg/kg 1 08/10/12 14:00 7439-97-608/10/12 10:450.0061
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/10/12 12:30 67-64-1136
Benzene ND ug/kg 1 08/10/12 12:30 71-43-26.8
Bromobenzene ND ug/kg 1 08/10/12 12:30 108-86-16.8
Bromochloromethane ND ug/kg 1 08/10/12 12:30 74-97-56.8
Bromodichloromethane ND ug/kg 1 08/10/12 12:30 75-27-46.8
Bromoform ND ug/kg 1 08/10/12 12:30 75-25-26.8
Bromomethane ND ug/kg 1 08/10/12 12:30 74-83-913.6
2-Butanone (MEK)ND ug/kg 1 08/10/12 12:30 78-93-3136
n-Butylbenzene ND ug/kg 1 08/10/12 12:30 104-51-86.8
sec-Butylbenzene ND ug/kg 1 08/10/12 12:30 135-98-86.8
tert-Butylbenzene ND ug/kg 1 08/10/12 12:30 98-06-66.8
Carbon tetrachloride ND ug/kg 1 08/10/12 12:30 56-23-56.8
Chlorobenzene ND ug/kg 1 08/10/12 12:30 108-90-76.8
Chloroethane ND ug/kg 1 08/10/12 12:30 75-00-313.6
Chloroform ND ug/kg 1 08/10/12 12:30 67-66-36.8
Chloromethane ND ug/kg 1 08/10/12 12:30 74-87-313.6
2-Chlorotoluene ND ug/kg 1 08/10/12 12:30 95-49-86.8
4-Chlorotoluene ND ug/kg 1 08/10/12 12:30 106-43-46.8
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/10/12 12:30 96-12-86.8
Dibromochloromethane ND ug/kg 1 08/10/12 12:30 124-48-16.8
1,2-Dibromoethane (EDB)ND ug/kg 1 08/10/12 12:30 106-93-46.8
Dibromomethane ND ug/kg 1 08/10/12 12:30 74-95-36.8
1,2-Dichlorobenzene ND ug/kg 1 08/10/12 12:30 95-50-16.8
1,3-Dichlorobenzene ND ug/kg 1 08/10/12 12:30 541-73-16.8
1,4-Dichlorobenzene ND ug/kg 1 08/10/12 12:30 106-46-76.8
Dichlorodifluoromethane ND ug/kg 1 08/10/12 12:30 75-71-813.6
1,1-Dichloroethane ND ug/kg 1 08/10/12 12:30 75-34-36.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 24 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-8-9-10 Lab ID:92126734007 Collected:08/03/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/10/12 12:30 107-06-26.8
1,1-Dichloroethene ND ug/kg 1 08/10/12 12:30 75-35-46.8
cis-1,2-Dichloroethene ND ug/kg 1 08/10/12 12:30 156-59-26.8
trans-1,2-Dichloroethene ND ug/kg 1 08/10/12 12:30 156-60-56.8
1,2-Dichloropropane ND ug/kg 1 08/10/12 12:30 78-87-56.8
1,3-Dichloropropane ND ug/kg 1 08/10/12 12:30 142-28-96.8
2,2-Dichloropropane ND ug/kg 1 08/10/12 12:30 594-20-76.8
1,1-Dichloropropene ND ug/kg 1 08/10/12 12:30 563-58-66.8
cis-1,3-Dichloropropene ND ug/kg 1 08/10/12 12:30 10061-01-56.8
trans-1,3-Dichloropropene ND ug/kg 1 08/10/12 12:30 10061-02-66.8
Diisopropyl ether ND ug/kg 1 08/10/12 12:30 108-20-36.8
Ethylbenzene ND ug/kg 1 08/10/12 12:30 100-41-46.8
Hexachloro-1,3-butadiene ND ug/kg 1 08/10/12 12:30 87-68-36.8
2-Hexanone ND ug/kg 1 08/10/12 12:30 591-78-668.0
Isopropylbenzene (Cumene)ND ug/kg 1 08/10/12 12:30 98-82-86.8
p-Isopropyltoluene ND ug/kg 1 08/10/12 12:30 99-87-66.8
Methylene Chloride ND ug/kg 1 08/10/12 12:30 75-09-227.2
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/10/12 12:30 108-10-168.0
Methyl-tert-butyl ether ND ug/kg 1 08/10/12 12:30 1634-04-46.8
Naphthalene ND ug/kg 1 08/10/12 12:30 91-20-36.8
n-Propylbenzene ND ug/kg 1 08/10/12 12:30 103-65-16.8
Styrene ND ug/kg 1 08/10/12 12:30 100-42-56.8
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/10/12 12:30 630-20-66.8
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/10/12 12:30 79-34-56.8
Tetrachloroethene ND ug/kg 1 08/10/12 12:30 127-18-46.8
Toluene ND ug/kg 1 08/10/12 12:30 108-88-36.8
1,2,3-Trichlorobenzene ND ug/kg 1 08/10/12 12:30 87-61-66.8
1,2,4-Trichlorobenzene ND ug/kg 1 08/10/12 12:30 120-82-16.8
1,1,1-Trichloroethane ND ug/kg 1 08/10/12 12:30 71-55-66.8
1,1,2-Trichloroethane ND ug/kg 1 08/10/12 12:30 79-00-56.8
Trichloroethene ND ug/kg 1 08/10/12 12:30 79-01-66.8
Trichlorofluoromethane ND ug/kg 1 08/10/12 12:30 75-69-46.8
1,2,3-Trichloropropane ND ug/kg 1 08/10/12 12:30 96-18-46.8
1,2,4-Trimethylbenzene ND ug/kg 1 08/10/12 12:30 95-63-66.8
1,3,5-Trimethylbenzene ND ug/kg 1 08/10/12 12:30 108-67-86.8
Vinyl acetate ND ug/kg 1 08/10/12 12:30 108-05-468.0
Vinyl chloride ND ug/kg 1 08/10/12 12:30 75-01-413.6
Xylene (Total)ND ug/kg 1 08/10/12 12:30 1330-20-713.6
m&p-Xylene ND ug/kg 1 08/10/12 12:30 179601-23-113.6
o-Xylene ND ug/kg 1 08/10/12 12:30 95-47-66.8
Surrogates
Dibromofluoromethane (S)110 %1 08/10/12 12:30 1868-53-770-130
Toluene-d8 (S)99 %1 08/10/12 12:30 2037-26-570-130
4-Bromofluorobenzene (S)101 %1 08/10/12 12:30 460-00-470-130
1,2-Dichloroethane-d4 (S)113 %1 08/10/12 12:30 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 25 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-8-9-10 Lab ID:92126734007 Collected:08/03/12 14:30 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 35.6 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 26 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-7-6-7 Lab ID:92126734008 Collected:08/03/12 15:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 17:15 7440-36-008/10/12 04:450.67
Arsenic 1.9 mg/kg 1 08/10/12 17:15 7440-38-208/10/12 04:450.67
Beryllium 0.94 mg/kg 1 08/10/12 17:15 7440-41-708/10/12 04:450.13
Cadmium 5.9 mg/kg 1 08/10/12 17:15 7440-43-908/10/12 04:450.13
Chromium 13.0 mg/kg 1 08/10/12 17:15 7440-47-308/10/12 04:450.67
Copper 35.7 mg/kg 1 08/10/12 17:15 7440-50-808/10/12 04:450.67
Lead 5.7 mg/kg 1 08/10/12 17:15 7439-92-108/10/12 04:450.67
Manganese 451 mg/kg 1 08/10/12 17:15 7439-96-508/10/12 04:450.67
Nickel 11.2 mg/kg 1 08/10/12 17:15 7440-02-008/10/12 04:450.67
Selenium ND mg/kg 1 08/10/12 17:15 7782-49-208/10/12 04:451.3
Silver 30.0 mg/kg 1 08/10/12 17:15 7440-22-408/10/12 04:450.67
Thallium ND mg/kg 1 08/10/12 17:15 7440-28-008/10/12 04:451.3
Zinc 21.3 mg/kg 1 08/10/12 17:15 7440-66-608/10/12 04:451.3
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.019 mg/kg 1 08/10/12 14:03 7439-97-608/10/12 10:450.0040
8260/5035A Volatile Organics Analytical Method: EPA 8260
Acetone ND ug/kg 1 08/10/12 16:30 67-64-1151
Benzene ND ug/kg 1 08/10/12 16:30 71-43-27.6
Bromobenzene ND ug/kg 1 08/10/12 16:30 108-86-17.6
Bromochloromethane ND ug/kg 1 08/10/12 16:30 74-97-57.6
Bromodichloromethane ND ug/kg 1 08/10/12 16:30 75-27-47.6
Bromoform ND ug/kg 1 08/10/12 16:30 75-25-27.6
Bromomethane ND ug/kg 1 08/10/12 16:30 74-83-915.1
2-Butanone (MEK)ND ug/kg 1 08/10/12 16:30 78-93-3151
n-Butylbenzene ND ug/kg 1 08/10/12 16:30 104-51-87.6
sec-Butylbenzene ND ug/kg 1 08/10/12 16:30 135-98-87.6
tert-Butylbenzene ND ug/kg 1 08/10/12 16:30 98-06-67.6
Carbon tetrachloride ND ug/kg 1 08/10/12 16:30 56-23-57.6
Chlorobenzene ND ug/kg 1 08/10/12 16:30 108-90-77.6
Chloroethane ND ug/kg 1 08/10/12 16:30 75-00-315.1
Chloroform ND ug/kg 1 08/10/12 16:30 67-66-37.6
Chloromethane ND ug/kg 1 08/10/12 16:30 74-87-315.1
2-Chlorotoluene ND ug/kg 1 08/10/12 16:30 95-49-87.6
4-Chlorotoluene ND ug/kg 1 08/10/12 16:30 106-43-47.6
1,2-Dibromo-3-chloropropane ND ug/kg 1 08/10/12 16:30 96-12-87.6
Dibromochloromethane ND ug/kg 1 08/10/12 16:30 124-48-17.6
1,2-Dibromoethane (EDB)ND ug/kg 1 08/10/12 16:30 106-93-47.6
Dibromomethane ND ug/kg 1 08/10/12 16:30 74-95-37.6
1,2-Dichlorobenzene ND ug/kg 1 08/10/12 16:30 95-50-17.6
1,3-Dichlorobenzene ND ug/kg 1 08/10/12 16:30 541-73-17.6
1,4-Dichlorobenzene ND ug/kg 1 08/10/12 16:30 106-46-77.6
Dichlorodifluoromethane ND ug/kg 1 08/10/12 16:30 75-71-815.1
1,1-Dichloroethane ND ug/kg 1 08/10/12 16:30 75-34-37.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 27 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-7-6-7 Lab ID:92126734008 Collected:08/03/12 15:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260/5035A Volatile Organics Analytical Method: EPA 8260
1,2-Dichloroethane ND ug/kg 1 08/10/12 16:30 107-06-27.6
1,1-Dichloroethene ND ug/kg 1 08/10/12 16:30 75-35-47.6
cis-1,2-Dichloroethene ND ug/kg 1 08/10/12 16:30 156-59-27.6
trans-1,2-Dichloroethene ND ug/kg 1 08/10/12 16:30 156-60-57.6
1,2-Dichloropropane ND ug/kg 1 08/10/12 16:30 78-87-57.6
1,3-Dichloropropane ND ug/kg 1 08/10/12 16:30 142-28-97.6
2,2-Dichloropropane ND ug/kg 1 08/10/12 16:30 594-20-77.6
1,1-Dichloropropene ND ug/kg 1 08/10/12 16:30 563-58-67.6
cis-1,3-Dichloropropene ND ug/kg 1 08/10/12 16:30 10061-01-57.6
trans-1,3-Dichloropropene ND ug/kg 1 08/10/12 16:30 10061-02-67.6
Diisopropyl ether ND ug/kg 1 08/10/12 16:30 108-20-37.6
Ethylbenzene ND ug/kg 1 08/10/12 16:30 100-41-47.6
Hexachloro-1,3-butadiene ND ug/kg 1 08/10/12 16:30 87-68-37.6
2-Hexanone ND ug/kg 1 08/10/12 16:30 591-78-675.6
Isopropylbenzene (Cumene)ND ug/kg 1 08/10/12 16:30 98-82-87.6
p-Isopropyltoluene ND ug/kg 1 08/10/12 16:30 99-87-67.6
Methylene Chloride ND ug/kg 1 08/10/12 16:30 75-09-230.2
4-Methyl-2-pentanone (MIBK)ND ug/kg 1 08/10/12 16:30 108-10-175.6
Methyl-tert-butyl ether ND ug/kg 1 08/10/12 16:30 1634-04-47.6
Naphthalene ND ug/kg 1 08/10/12 16:30 91-20-37.6
n-Propylbenzene ND ug/kg 1 08/10/12 16:30 103-65-17.6
Styrene ND ug/kg 1 08/10/12 16:30 100-42-57.6
1,1,1,2-Tetrachloroethane ND ug/kg 1 08/10/12 16:30 630-20-67.6
1,1,2,2-Tetrachloroethane ND ug/kg 1 08/10/12 16:30 79-34-57.6
Tetrachloroethene ND ug/kg 1 08/10/12 16:30 127-18-47.6
Toluene ND ug/kg 1 08/10/12 16:30 108-88-37.6
1,2,3-Trichlorobenzene ND ug/kg 1 08/10/12 16:30 87-61-67.6
1,2,4-Trichlorobenzene ND ug/kg 1 08/10/12 16:30 120-82-17.6
1,1,1-Trichloroethane ND ug/kg 1 08/10/12 16:30 71-55-67.6
1,1,2-Trichloroethane ND ug/kg 1 08/10/12 16:30 79-00-57.6
Trichloroethene ND ug/kg 1 08/10/12 16:30 79-01-67.6
Trichlorofluoromethane ND ug/kg 1 08/10/12 16:30 75-69-47.6
1,2,3-Trichloropropane ND ug/kg 1 08/10/12 16:30 96-18-47.6
1,2,4-Trimethylbenzene ND ug/kg 1 08/10/12 16:30 95-63-67.6
1,3,5-Trimethylbenzene ND ug/kg 1 08/10/12 16:30 108-67-87.6
Vinyl acetate ND ug/kg 1 08/10/12 16:30 108-05-475.6
Vinyl chloride ND ug/kg 1 08/10/12 16:30 75-01-415.1
Xylene (Total)ND ug/kg 1 08/10/12 16:30 1330-20-715.1
m&p-Xylene ND ug/kg 1 08/10/12 16:30 179601-23-115.1
o-Xylene ND ug/kg 1 08/10/12 16:30 95-47-67.6
Surrogates
Dibromofluoromethane (S)102 %1 08/10/12 16:30 1868-53-770-130
Toluene-d8 (S)100 %1 08/10/12 16:30 2037-26-570-130
4-Bromofluorobenzene (S)99 %1 08/10/12 16:30 460-00-470-130
1,2-Dichloroethane-d4 (S)106 %1 08/10/12 16:30 17060-07-070-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 28 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-7-6-7 Lab ID:92126734008 Collected:08/03/12 15:00 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 31.8 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 29 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-6-6-7 Lab ID:92126734009 Collected:08/03/12 16:50 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 20:26 7440-36-0 M108/09/12 16:100.64
Arsenic ND mg/kg 1 08/10/12 20:26 7440-38-2 M108/09/12 16:100.64
Beryllium 0.35 mg/kg 1 08/10/12 20:26 7440-41-708/09/12 16:100.13
Cadmium 6.3 mg/kg 1 08/10/12 20:26 7440-43-908/09/12 16:100.13
Chromium 19.5 mg/kg 1 08/10/12 20:26 7440-47-308/09/12 16:100.64
Copper 16.6 mg/kg 1 08/10/12 20:26 7440-50-808/09/12 16:100.64
Lead 10.2 mg/kg 1 08/10/12 20:26 7439-92-108/09/12 16:100.64
Manganese 272 mg/kg 1 08/10/12 20:26 7439-96-5 M108/09/12 16:100.64
Nickel 1.4 mg/kg 1 08/10/12 20:26 7440-02-008/09/12 16:100.64
Selenium 1.5 mg/kg 1 08/10/12 20:26 7782-49-2 M108/09/12 16:101.3
Silver ND mg/kg 1 08/10/12 20:26 7440-22-408/09/12 16:100.64
Thallium ND mg/kg 1 08/10/12 20:26 7440-28-008/09/12 16:101.3
Zinc 17.4 mg/kg 1 08/10/12 20:26 7440-66-608/09/12 16:101.3
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.028 mg/kg 1 08/10/12 12:59 7439-97-608/09/12 16:550.0065
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 23.0 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 30 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-10-6-7 Lab ID:92126734010 Collected:08/03/12 17:15 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 20:38 7440-36-008/09/12 16:100.59
Arsenic 0.97 mg/kg 1 08/10/12 20:38 7440-38-208/09/12 16:100.59
Beryllium 0.31 mg/kg 1 08/10/12 20:38 7440-41-708/09/12 16:100.12
Cadmium 0.59 mg/kg 1 08/10/12 20:38 7440-43-908/09/12 16:100.12
Chromium 13.1 mg/kg 1 08/10/12 20:38 7440-47-308/09/12 16:100.59
Copper 52.0 mg/kg 1 08/10/12 20:38 7440-50-808/09/12 16:100.59
Lead 24.5 mg/kg 1 08/10/12 20:38 7439-92-108/09/12 16:100.59
Manganese 823 mg/kg 1 08/10/12 20:38 7439-96-508/09/12 16:100.59
Nickel 2.5 mg/kg 1 08/10/12 20:38 7440-02-008/09/12 16:100.59
Selenium 1.2 mg/kg 1 08/10/12 20:38 7782-49-208/09/12 16:101.2
Silver ND mg/kg 1 08/10/12 20:38 7440-22-408/09/12 16:100.59
Thallium ND mg/kg 1 08/10/12 20:38 7440-28-008/09/12 16:101.2
Zinc 58.4 mg/kg 1 08/10/12 20:38 7440-66-608/09/12 16:101.2
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.055 mg/kg 1 08/10/12 13:02 7439-97-608/09/12 16:550.0053
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 16.4 %1 08/07/12 08:010.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 31 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126734
HTE-003
Sample:SB-11-6-7 Lab ID:92126734011 Collected:08/03/12 17:35 Received:08/06/12 09:05 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Antimony ND mg/kg 1 08/10/12 20:48 7440-36-008/09/12 16:100.63
Arsenic ND mg/kg 1 08/10/12 20:48 7440-38-208/09/12 16:100.63
Beryllium 0.21 mg/kg 1 08/10/12 20:48 7440-41-708/09/12 16:100.13
Cadmium 4.2 mg/kg 1 08/10/12 20:48 7440-43-908/09/12 16:100.13
Chromium 19.7 mg/kg 1 08/10/12 20:48 7440-47-308/09/12 16:100.63
Copper 18.9 mg/kg 1 08/10/12 20:48 7440-50-808/09/12 16:100.63
Lead 8.8 mg/kg 1 08/10/12 20:48 7439-92-108/09/12 16:100.63
Manganese 129 mg/kg 1 08/10/12 20:48 7439-96-508/09/12 16:100.63
Nickel 1.9 mg/kg 1 08/10/12 20:48 7440-02-008/09/12 16:100.63
Selenium 2.3 mg/kg 1 08/10/12 20:48 7782-49-208/09/12 16:101.3
Silver ND mg/kg 1 08/10/12 20:48 7440-22-408/09/12 16:100.63
Thallium ND mg/kg 1 08/10/12 20:48 7440-28-008/09/12 16:101.3
Zinc 12.7 mg/kg 1 08/10/12 20:48 7440-66-608/09/12 16:101.3
7471 Mercury Analytical Method: EPA 7471 Preparation Method: EPA 7471
Mercury 0.020 mg/kg 1 08/10/12 13:05 7439-97-608/09/12 16:550.0054
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 20.2 %1 08/07/12 08:020.10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 32 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MERP/4431
EPA 7471
EPA 7471
7471 Mercury
Associated Lab Samples:92126734009, 92126734010, 92126734011
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:811663
Associated Lab Samples:92126734009, 92126734010, 92126734011
Matrix:Solid
Analyzed
Mercury mg/kg ND 0.0050 08/10/12 12:24
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
811664LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.056.067 84 80-120
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
811665MATRIX SPIKE SAMPLE:
MSSpike
Result
92126401001
Mercury mg/kg 0.043 M1.058 44 75-1250.017
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126401002
811666SAMPLE DUPLICATE:
Mercury mg/kg 0.015 1 200.016
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 33 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MERP/4432
EPA 7471
EPA 7471
7471 Mercury
Associated Lab Samples:92126734001, 92126734002, 92126734003, 92126734004, 92126734005, 92126734006, 92126734007,92126734008
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:812420
Associated Lab Samples:92126734001, 92126734002, 92126734003, 92126734004, 92126734005, 92126734006, 92126734007,92126734008
Matrix:Solid
Analyzed
Mercury mg/kg ND 0.0050 08/10/12 13:28
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
812421LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.064.067 96 80-120
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
812422MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734001
Mercury mg/kg 0.076.081 92 75-125ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734002
812423SAMPLE DUPLICATE:
Mercury mg/kg 0.11 D642200.071
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 34 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MPRP/11242
EPA 3050
EPA 6010
6010 MET
Associated Lab Samples:92126734009, 92126734010, 92126734011
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:811646
Associated Lab Samples:92126734009, 92126734010, 92126734011
Matrix:Solid
Analyzed
Antimony mg/kg ND 0.50 08/10/12 20:09
Arsenic mg/kg ND 0.50 08/10/12 20:09
Beryllium mg/kg ND 0.10 08/10/12 20:09
Cadmium mg/kg ND 0.10 08/10/12 20:09
Chromium mg/kg ND 0.50 08/10/12 20:09
Copper mg/kg ND 0.50 08/10/12 20:09
Lead mg/kg ND 0.50 08/10/12 20:09
Manganese mg/kg ND 0.50 08/10/12 20:09
Nickel mg/kg ND 0.50 08/10/12 20:09
Selenium mg/kg ND 1.0 08/10/12 20:09
Silver mg/kg ND 0.50 08/10/12 20:09
Thallium mg/kg ND 1.0 08/10/12 20:09
Zinc mg/kg ND 1.0 08/10/12 20:09
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
811647LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony mg/kg 47.950 96 80-120
Arsenic mg/kg 48.350 97 80-120
Beryllium mg/kg 49.850 100 80-120
Cadmium mg/kg 49.750 99 80-120
Chromium mg/kg 48.250 96 80-120
Copper mg/kg 49.150 98 80-120
Lead mg/kg 49.450 99 80-120
Manganese mg/kg 49.450 99 80-120
Nickel mg/kg 49.150 98 80-120
Selenium mg/kg 49.450 99 80-120
Silver mg/kg 24.425 98 80-120
Thallium mg/kg 48.350 97 80-120
Zinc mg/kg 49.450 99 80-120
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
811859MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734009
Antimony mg/kg 32.7 M155.1 58 75-125ND
Arsenic mg/kg 36.3 M155.1 66 75-125ND
Beryllium mg/kg 53.055.1 96 75-1250.35
Cadmium mg/kg 58.855.1 95 75-1256.3
Chromium mg/kg 70.955.1 93 75-12519.5
Copper mg/kg 75.955.1 108 75-12516.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 35 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
811859MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734009
Lead mg/kg 56.655.1 84 75-12510.2
Manganese mg/kg 310 M155.1 67 75-125272
Nickel mg/kg 51.655.1 91 75-1251.4
Selenium mg/kg 28.2 M155.1 48 75-1251.5
Silver mg/kg 27.527.5 99 75-125ND
Thallium mg/kg 44.055.1 79 75-125ND
Zinc mg/kg 72.755.1 100 75-12517.4
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734010
811860SAMPLE DUPLICATE:
Antimony mg/kg ND 20ND
Arsenic mg/kg 0.76 D624200.97
Beryllium mg/kg 0.31 2 200.31
Cadmium mg/kg 0.82 D632200.59
Chromium mg/kg 14.7 11 2013.1
Copper mg/kg 50.0 4 2052.0
Lead mg/kg 23.5 4 2024.5
Manganese mg/kg 727 12 20823
Nickel mg/kg 2.5 2 202.5
Selenium mg/kg .87J 201.2
Silver mg/kg .075J 20ND
Thallium mg/kg ND 20ND
Zinc mg/kg 52.6 10 2058.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 36 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MPRP/11244
EPA 3050
EPA 6010
6010 MET
Associated Lab Samples:92126734001, 92126734002, 92126734003, 92126734004, 92126734005, 92126734006, 92126734007,92126734008
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:812297
Associated Lab Samples:92126734001, 92126734002, 92126734003, 92126734004, 92126734005, 92126734006, 92126734007,92126734008
Matrix:Solid
Analyzed
Antimony mg/kg ND 0.50 08/10/12 16:27
Arsenic mg/kg ND 0.50 08/10/12 16:27
Beryllium mg/kg ND 0.10 08/10/12 16:27
Cadmium mg/kg ND 0.10 08/10/12 16:27
Chromium mg/kg ND 0.50 08/10/12 16:27
Copper mg/kg ND 0.50 08/10/12 16:27
Lead mg/kg ND 0.50 08/10/12 16:27
Manganese mg/kg ND 0.50 08/10/12 16:27
Nickel mg/kg ND 0.50 08/10/12 16:27
Selenium mg/kg ND 1.0 08/10/12 16:27
Silver mg/kg ND 0.50 08/10/12 16:27
Thallium mg/kg ND 1.0 08/10/12 16:27
Zinc mg/kg ND 1.0 08/10/12 16:27
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
812298LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony mg/kg 49.250 98 80-120
Arsenic mg/kg 49.450 99 80-120
Beryllium mg/kg 50.950 102 80-120
Cadmium mg/kg 51.050 102 80-120
Chromium mg/kg 49.450 99 80-120
Copper mg/kg 49.850 100 80-120
Lead mg/kg 50.850 102 80-120
Manganese mg/kg 50.550 101 80-120
Nickel mg/kg 50.250 100 80-120
Selenium mg/kg 50.150 100 80-120
Silver mg/kg 24.925 100 80-120
Thallium mg/kg 49.350 99 80-120
Zinc mg/kg 50.150 100 80-120
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
812299MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734001
Antimony mg/kg 29.3 M166.7 44 75-125ND
Arsenic mg/kg 58.566.7 88 75-125ND
Beryllium mg/kg 65.066.7 96 75-1250.89
Cadmium mg/kg 65.866.7 92 75-1254.7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 37 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
812299MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734001
Chromium mg/kg 65.266.7 96 75-1250.95
Copper mg/kg 74.866.7 101 75-1257.3
Lead mg/kg 64.066.7 86 75-1256.8
Manganese mg/kg 678 M166.7 -358 75-125916
Nickel mg/kg 68.566.7 93 75-1256.4
Selenium mg/kg 57.766.7 85 75-1251.4
Silver mg/kg 34.833.3 98 75-1252.0
Thallium mg/kg 55.066.7 83 75-125ND
Zinc mg/kg 10766.7 87 75-12548.9
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734002
812301SAMPLE DUPLICATE:
Antimony mg/kg .34J 20ND
Arsenic mg/kg ND 20ND
Beryllium mg/kg 0.12 20 200.15
Cadmium mg/kg 2.6 16 203.1
Chromium mg/kg 21.0 13 2023.8
Copper mg/kg 11.3 D6222014.1
Lead mg/kg 9.5 7 2010.2
Manganese mg/kg 118 3 20122
Nickel mg/kg 0.68 D630200.92
Selenium mg/kg 1.6 10 201.8
Silver mg/kg 0.86 20ND
Thallium mg/kg ND 20ND
Zinc mg/kg 14.5 15 2016.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 38 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MSV/20032
EPA 8260
EPA 8260
8260 MSV 5035A Volatile Organics
Associated Lab Samples:92126734002, 92126734003, 92126734004, 92126734005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:811490
Associated Lab Samples:92126734002, 92126734003, 92126734004, 92126734005
Matrix:Solid
Analyzed
1,1,1,2-Tetrachloroethane ug/kg ND 5.3 08/09/12 10:35
1,1,1-Trichloroethane ug/kg ND 5.3 08/09/12 10:35
1,1,2,2-Tetrachloroethane ug/kg ND 5.3 08/09/12 10:35
1,1,2-Trichloroethane ug/kg ND 5.3 08/09/12 10:35
1,1-Dichloroethane ug/kg ND 5.3 08/09/12 10:35
1,1-Dichloroethene ug/kg ND 5.3 08/09/12 10:35
1,1-Dichloropropene ug/kg ND 5.3 08/09/12 10:35
1,2,3-Trichlorobenzene ug/kg ND 5.3 08/09/12 10:35
1,2,3-Trichloropropane ug/kg ND 5.3 08/09/12 10:35
1,2,4-Trichlorobenzene ug/kg ND 5.3 08/09/12 10:35
1,2,4-Trimethylbenzene ug/kg ND 5.3 08/09/12 10:35
1,2-Dibromo-3-chloropropane ug/kg ND 5.3 08/09/12 10:35
1,2-Dibromoethane (EDB)ug/kg ND 5.3 08/09/12 10:35
1,2-Dichlorobenzene ug/kg ND 5.3 08/09/12 10:35
1,2-Dichloroethane ug/kg ND 5.3 08/09/12 10:35
1,2-Dichloropropane ug/kg ND 5.3 08/09/12 10:35
1,3,5-Trimethylbenzene ug/kg ND 5.3 08/09/12 10:35
1,3-Dichlorobenzene ug/kg ND 5.3 08/09/12 10:35
1,3-Dichloropropane ug/kg ND 5.3 08/09/12 10:35
1,4-Dichlorobenzene ug/kg ND 5.3 08/09/12 10:35
2,2-Dichloropropane ug/kg ND 5.3 08/09/12 10:35
2-Butanone (MEK)ug/kg ND 105 08/09/12 10:35
2-Chlorotoluene ug/kg ND 5.3 08/09/12 10:35
2-Hexanone ug/kg ND 52.7 08/09/12 10:35
4-Chlorotoluene ug/kg ND 5.3 08/09/12 10:35
4-Methyl-2-pentanone (MIBK)ug/kg ND 52.7 08/09/12 10:35
Acetone ug/kg ND 105 08/09/12 10:35
Benzene ug/kg ND 5.3 08/09/12 10:35
Bromobenzene ug/kg ND 5.3 08/09/12 10:35
Bromochloromethane ug/kg ND 5.3 08/09/12 10:35
Bromodichloromethane ug/kg ND 5.3 08/09/12 10:35
Bromoform ug/kg ND 5.3 08/09/12 10:35
Bromomethane ug/kg ND 10.5 08/09/12 10:35
Carbon tetrachloride ug/kg ND 5.3 08/09/12 10:35
Chlorobenzene ug/kg ND 5.3 08/09/12 10:35
Chloroethane ug/kg ND 10.5 08/09/12 10:35
Chloroform ug/kg ND 5.3 08/09/12 10:35
Chloromethane ug/kg ND 10.5 08/09/12 10:35
cis-1,2-Dichloroethene ug/kg ND 5.3 08/09/12 10:35
cis-1,3-Dichloropropene ug/kg ND 5.3 08/09/12 10:35
Dibromochloromethane ug/kg ND 5.3 08/09/12 10:35
Dibromomethane ug/kg ND 5.3 08/09/12 10:35
Dichlorodifluoromethane ug/kg ND 10.5 08/09/12 10:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 39 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:811490
Associated Lab Samples:92126734002, 92126734003, 92126734004, 92126734005
Matrix:Solid
Analyzed
Diisopropyl ether ug/kg ND 5.3 08/09/12 10:35
Ethylbenzene ug/kg ND 5.3 08/09/12 10:35
Hexachloro-1,3-butadiene ug/kg ND 5.3 08/09/12 10:35
Isopropylbenzene (Cumene)ug/kg ND 5.3 08/09/12 10:35
m&p-Xylene ug/kg ND 10.5 08/09/12 10:35
Methyl-tert-butyl ether ug/kg ND 5.3 08/09/12 10:35
Methylene Chloride ug/kg ND 21.1 08/09/12 10:35
n-Butylbenzene ug/kg ND 5.3 08/09/12 10:35
n-Propylbenzene ug/kg ND 5.3 08/09/12 10:35
Naphthalene ug/kg ND 5.3 08/09/12 10:35
o-Xylene ug/kg ND 5.3 08/09/12 10:35
p-Isopropyltoluene ug/kg ND 5.3 08/09/12 10:35
sec-Butylbenzene ug/kg ND 5.3 08/09/12 10:35
Styrene ug/kg ND 5.3 08/09/12 10:35
tert-Butylbenzene ug/kg ND 5.3 08/09/12 10:35
Tetrachloroethene ug/kg ND 5.3 08/09/12 10:35
Toluene ug/kg ND 5.3 08/09/12 10:35
trans-1,2-Dichloroethene ug/kg ND 5.3 08/09/12 10:35
trans-1,3-Dichloropropene ug/kg ND 5.3 08/09/12 10:35
Trichloroethene ug/kg ND 5.3 08/09/12 10:35
Trichlorofluoromethane ug/kg ND 5.3 08/09/12 10:35
Vinyl acetate ug/kg ND 52.7 08/09/12 10:35
Vinyl chloride ug/kg ND 10.5 08/09/12 10:35
Xylene (Total)ug/kg ND 10.5 08/09/12 10:35
1,2-Dichloroethane-d4 (S)%101 70-132 08/09/12 10:35
4-Bromofluorobenzene (S)%97 70-130 08/09/12 10:35
Dibromofluoromethane (S)%103 70-130 08/09/12 10:35
Toluene-d8 (S)%98 70-130 08/09/12 10:35
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
811491LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/kg 55.050.7 109 70-131
1,1,1-Trichloroethane ug/kg 50.550.7 100 70-141
1,1,2,2-Tetrachloroethane ug/kg 58.050.7 114 70-130
1,1,2-Trichloroethane ug/kg 59.850.7 118 70-132
1,1-Dichloroethane ug/kg 48.250.7 95 70-143
1,1-Dichloroethene ug/kg 50.650.7 100 70-137
1,1-Dichloropropene ug/kg 49.550.7 98 70-135
1,2,3-Trichlorobenzene ug/kg 59.650.7 118 69-153
1,2,3-Trichloropropane ug/kg 59.450.7 117 70-130
1,2,4-Trichlorobenzene ug/kg 60.250.7 119 55-171
1,2,4-Trimethylbenzene ug/kg 54.150.7 107 70-149
1,2-Dibromo-3-chloropropane ug/kg 57.650.7 114 68-141
1,2-Dibromoethane (EDB)ug/kg 56.050.7 110 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 40 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
811491LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichlorobenzene ug/kg 57.250.7 113 70-140
1,2-Dichloroethane ug/kg 48.250.7 95 70-137
1,2-Dichloropropane ug/kg 51.250.7 101 70-133
1,3,5-Trimethylbenzene ug/kg 53.750.7 106 70-143
1,3-Dichlorobenzene ug/kg 57.050.7 112 70-144
1,3-Dichloropropane ug/kg 54.050.7 106 70-132
1,4-Dichlorobenzene ug/kg 57.850.7 114 70-142
2,2-Dichloropropane ug/kg 48.250.7 95 68-152
2-Butanone (MEK)ug/kg 120101 118 70-149
2-Chlorotoluene ug/kg 52.750.7 104 70-141
2-Hexanone ug/kg 118101 117 70-149
4-Chlorotoluene ug/kg 54.550.7 107 70-149
4-Methyl-2-pentanone (MIBK)ug/kg 125101 124 70-153
Acetone ug/kg 104101 103 70-157
Benzene ug/kg 51.550.7 102 70-130
Bromobenzene ug/kg 53.350.7 105 70-141
Bromochloromethane ug/kg 52.350.7 103 70-149
Bromodichloromethane ug/kg 52.150.7 103 70-130
Bromoform ug/kg 62.950.7 124 70-131
Bromomethane ug/kg 59.850.7 118 64-136
Carbon tetrachloride ug/kg 51.250.7 101 70-154
Chlorobenzene ug/kg 55.550.7 110 70-135
Chloroethane ug/kg 58.950.7 116 68-151
Chloroform ug/kg 49.550.7 98 70-130
Chloromethane ug/kg 55.550.7 109 70-132
cis-1,2-Dichloroethene ug/kg 48.650.7 96 70-140
cis-1,3-Dichloropropene ug/kg 54.450.7 107 70-137
Dibromochloromethane ug/kg 57.250.7 113 70-130
Dibromomethane ug/kg 53.250.7 105 70-136
Dichlorodifluoromethane ug/kg 59.450.7 117 36-148
Diisopropyl ether ug/kg 45.050.7 89 70-139
Ethylbenzene ug/kg 52.550.7 104 70-137
Hexachloro-1,3-butadiene ug/kg 56.650.7 112 70-145
Isopropylbenzene (Cumene)ug/kg 52.250.7 103 70-141
m&p-Xylene ug/kg 107101 105 70-140
Methyl-tert-butyl ether ug/kg 31.150.7 61 45-150
Methylene Chloride ug/kg 51.150.7 101 70-133
n-Butylbenzene ug/kg 55.450.7 109 65-155
n-Propylbenzene ug/kg 52.850.7 104 70-148
Naphthalene ug/kg 61.050.7 120 70-148
o-Xylene ug/kg 51.750.7 102 70-141
p-Isopropyltoluene ug/kg 57.150.7 113 70-148
sec-Butylbenzene ug/kg 54.450.7 107 70-145
Styrene ug/kg 56.450.7 111 70-138
tert-Butylbenzene ug/kg 53.650.7 106 70-143
Tetrachloroethene ug/kg 55.250.7 109 70-140
Toluene ug/kg 52.150.7 103 70-130
trans-1,2-Dichloroethene ug/kg 49.050.7 97 70-136
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 41 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
811491LABORATORY CONTROL SAMPLE:
LCSSpike
trans-1,3-Dichloropropene ug/kg 59.050.7 116 70-138
Trichloroethene ug/kg 53.450.7 105 70-132
Trichlorofluoromethane ug/kg 58.150.7 115 69-134
Vinyl acetate ug/kg 155101 153 24-161
Vinyl chloride ug/kg 54.150.7 107 55-140
Xylene (Total)ug/kg 159152 104 70-141
1,2-Dichloroethane-d4 (S)%93 70-132
4-Bromofluorobenzene (S)%103 70-130
Dibromofluoromethane (S)%100 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
812447MATRIX SPIKE SAMPLE:
MSSpike
Result
92126734003
1,1-Dichloroethene ug/kg 54.059.7 90 49-180ND
Benzene ug/kg 56.859.7 95 50-166ND
Chlorobenzene ug/kg 63.359.7 106 43-169ND
Toluene ug/kg 62.459.7 104 52-163ND
Trichloroethene ug/kg 65.759.7 110 49-167ND
1,2-Dichloroethane-d4 (S)%99 70-132
4-Bromofluorobenzene (S)%98 70-130
Dibromofluoromethane (S)%96 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734002
812446SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/kg ND 30ND
1,1,1-Trichloroethane ug/kg ND 30ND
1,1,2,2-Tetrachloroethane ug/kg ND 30ND
1,1,2-Trichloroethane ug/kg ND 30ND
1,1-Dichloroethane ug/kg ND 30ND
1,1-Dichloroethene ug/kg ND 30ND
1,1-Dichloropropene ug/kg ND 30ND
1,2,3-Trichlorobenzene ug/kg ND 30ND
1,2,3-Trichloropropane ug/kg ND 30ND
1,2,4-Trichlorobenzene ug/kg ND 30ND
1,2,4-Trimethylbenzene ug/kg ND 30ND
1,2-Dibromo-3-chloropropane ug/kg ND 30ND
1,2-Dibromoethane (EDB)ug/kg ND 30ND
1,2-Dichlorobenzene ug/kg ND 30ND
1,2-Dichloroethane ug/kg ND 30ND
1,2-Dichloropropane ug/kg ND 30ND
1,3,5-Trimethylbenzene ug/kg ND 30ND
1,3-Dichlorobenzene ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 42 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734002
812446SAMPLE DUPLICATE:
1,3-Dichloropropane ug/kg ND 30ND
1,4-Dichlorobenzene ug/kg ND 30ND
2,2-Dichloropropane ug/kg ND 30ND
2-Butanone (MEK)ug/kg ND 30ND
2-Chlorotoluene ug/kg ND 30ND
2-Hexanone ug/kg ND 30ND
4-Chlorotoluene ug/kg ND 30ND
4-Methyl-2-pentanone (MIBK)ug/kg ND 30ND
Acetone ug/kg 42.6J 30ND
Benzene ug/kg ND 30ND
Bromobenzene ug/kg ND 30ND
Bromochloromethane ug/kg ND 30ND
Bromodichloromethane ug/kg ND 30ND
Bromoform ug/kg ND 30ND
Bromomethane ug/kg ND 30ND
Carbon tetrachloride ug/kg ND 30ND
Chlorobenzene ug/kg ND 30ND
Chloroethane ug/kg ND 30ND
Chloroform ug/kg ND 30ND
Chloromethane ug/kg ND 30ND
cis-1,2-Dichloroethene ug/kg ND 30ND
cis-1,3-Dichloropropene ug/kg ND 30ND
Dibromochloromethane ug/kg ND 30ND
Dibromomethane ug/kg ND 30ND
Dichlorodifluoromethane ug/kg ND 30ND
Diisopropyl ether ug/kg ND 30ND
Ethylbenzene ug/kg ND 30ND
Hexachloro-1,3-butadiene ug/kg ND 30ND
Isopropylbenzene (Cumene)ug/kg ND 30ND
m&p-Xylene ug/kg ND 30ND
Methyl-tert-butyl ether ug/kg ND 30ND
Methylene Chloride ug/kg ND 30ND
n-Butylbenzene ug/kg ND 30ND
n-Propylbenzene ug/kg ND 30ND
Naphthalene ug/kg ND 30ND
o-Xylene ug/kg ND 30ND
p-Isopropyltoluene ug/kg ND 30ND
sec-Butylbenzene ug/kg ND 30ND
Styrene ug/kg ND 30ND
tert-Butylbenzene ug/kg ND 30ND
Tetrachloroethene ug/kg ND 30ND
Toluene ug/kg ND 30ND
trans-1,2-Dichloroethene ug/kg ND 30ND
trans-1,3-Dichloropropene ug/kg ND 30ND
Trichloroethene ug/kg ND 30ND
Trichlorofluoromethane ug/kg ND 30ND
Vinyl acetate ug/kg ND 30ND
Vinyl chloride ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 43 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734002
812446SAMPLE DUPLICATE:
Xylene (Total)ug/kg ND 30ND
1,2-Dichloroethane-d4 (S)%88 494
4-Bromofluorobenzene (S)%100 796
Dibromofluoromethane (S)%89 697
Toluene-d8 (S)%101 2101
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 44 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MSV/20049
EPA 8260
EPA 8260
8260 MSV 5035A Volatile Organics
Associated Lab Samples:92126734001, 92126734006, 92126734007, 92126734008
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:812573
Associated Lab Samples:92126734001, 92126734006, 92126734007, 92126734008
Matrix:Solid
Analyzed
1,1,1,2-Tetrachloroethane ug/kg ND 5.0 08/10/12 12:11
1,1,1-Trichloroethane ug/kg ND 5.0 08/10/12 12:11
1,1,2,2-Tetrachloroethane ug/kg ND 5.0 08/10/12 12:11
1,1,2-Trichloroethane ug/kg ND 5.0 08/10/12 12:11
1,1-Dichloroethane ug/kg ND 5.0 08/10/12 12:11
1,1-Dichloroethene ug/kg ND 5.0 08/10/12 12:11
1,1-Dichloropropene ug/kg ND 5.0 08/10/12 12:11
1,2,3-Trichlorobenzene ug/kg ND 5.0 08/10/12 12:11
1,2,3-Trichloropropane ug/kg ND 5.0 08/10/12 12:11
1,2,4-Trichlorobenzene ug/kg ND 5.0 08/10/12 12:11
1,2,4-Trimethylbenzene ug/kg ND 5.0 08/10/12 12:11
1,2-Dibromo-3-chloropropane ug/kg ND 5.0 08/10/12 12:11
1,2-Dibromoethane (EDB)ug/kg ND 5.0 08/10/12 12:11
1,2-Dichlorobenzene ug/kg ND 5.0 08/10/12 12:11
1,2-Dichloroethane ug/kg ND 5.0 08/10/12 12:11
1,2-Dichloropropane ug/kg ND 5.0 08/10/12 12:11
1,3,5-Trimethylbenzene ug/kg ND 5.0 08/10/12 12:11
1,3-Dichlorobenzene ug/kg ND 5.0 08/10/12 12:11
1,3-Dichloropropane ug/kg ND 5.0 08/10/12 12:11
1,4-Dichlorobenzene ug/kg ND 5.0 08/10/12 12:11
2,2-Dichloropropane ug/kg ND 5.0 08/10/12 12:11
2-Butanone (MEK)ug/kg ND 99.2 08/10/12 12:11
2-Chlorotoluene ug/kg ND 5.0 08/10/12 12:11
2-Hexanone ug/kg ND 49.6 08/10/12 12:11
4-Chlorotoluene ug/kg ND 5.0 08/10/12 12:11
4-Methyl-2-pentanone (MIBK)ug/kg ND 49.6 08/10/12 12:11
Acetone ug/kg ND 99.2 08/10/12 12:11
Benzene ug/kg ND 5.0 08/10/12 12:11
Bromobenzene ug/kg ND 5.0 08/10/12 12:11
Bromochloromethane ug/kg ND 5.0 08/10/12 12:11
Bromodichloromethane ug/kg ND 5.0 08/10/12 12:11
Bromoform ug/kg ND 5.0 08/10/12 12:11
Bromomethane ug/kg ND 9.9 08/10/12 12:11
Carbon tetrachloride ug/kg ND 5.0 08/10/12 12:11
Chlorobenzene ug/kg ND 5.0 08/10/12 12:11
Chloroethane ug/kg ND 9.9 08/10/12 12:11
Chloroform ug/kg ND 5.0 08/10/12 12:11
Chloromethane ug/kg ND 9.9 08/10/12 12:11
cis-1,2-Dichloroethene ug/kg ND 5.0 08/10/12 12:11
cis-1,3-Dichloropropene ug/kg ND 5.0 08/10/12 12:11
Dibromochloromethane ug/kg ND 5.0 08/10/12 12:11
Dibromomethane ug/kg ND 5.0 08/10/12 12:11
Dichlorodifluoromethane ug/kg ND 9.9 08/10/12 12:11
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 45 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:812573
Associated Lab Samples:92126734001, 92126734006, 92126734007, 92126734008
Matrix:Solid
Analyzed
Diisopropyl ether ug/kg ND 5.0 08/10/12 12:11
Ethylbenzene ug/kg ND 5.0 08/10/12 12:11
Hexachloro-1,3-butadiene ug/kg ND 5.0 08/10/12 12:11
Isopropylbenzene (Cumene)ug/kg ND 5.0 08/10/12 12:11
m&p-Xylene ug/kg ND 9.9 08/10/12 12:11
Methyl-tert-butyl ether ug/kg ND 5.0 08/10/12 12:11
Methylene Chloride ug/kg ND 19.8 08/10/12 12:11
n-Butylbenzene ug/kg ND 5.0 08/10/12 12:11
n-Propylbenzene ug/kg ND 5.0 08/10/12 12:11
Naphthalene ug/kg ND 5.0 08/10/12 12:11
o-Xylene ug/kg ND 5.0 08/10/12 12:11
p-Isopropyltoluene ug/kg ND 5.0 08/10/12 12:11
sec-Butylbenzene ug/kg ND 5.0 08/10/12 12:11
Styrene ug/kg ND 5.0 08/10/12 12:11
tert-Butylbenzene ug/kg ND 5.0 08/10/12 12:11
Tetrachloroethene ug/kg ND 5.0 08/10/12 12:11
Toluene ug/kg ND 5.0 08/10/12 12:11
trans-1,2-Dichloroethene ug/kg ND 5.0 08/10/12 12:11
trans-1,3-Dichloropropene ug/kg ND 5.0 08/10/12 12:11
Trichloroethene ug/kg ND 5.0 08/10/12 12:11
Trichlorofluoromethane ug/kg ND 5.0 08/10/12 12:11
Vinyl acetate ug/kg ND 49.6 08/10/12 12:11
Vinyl chloride ug/kg ND 9.9 08/10/12 12:11
Xylene (Total)ug/kg ND 9.9 08/10/12 12:11
1,2-Dichloroethane-d4 (S)%95 70-132 08/10/12 12:11
4-Bromofluorobenzene (S)%101 70-130 08/10/12 12:11
Dibromofluoromethane (S)%91 70-130 08/10/12 12:11
Toluene-d8 (S)%101 70-130 08/10/12 12:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
812574LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/kg 56.160 94 70-131
1,1,1-Trichloroethane ug/kg 45.860 76 70-141
1,1,2,2-Tetrachloroethane ug/kg 59.160 99 70-130
1,1,2-Trichloroethane ug/kg 62.060 103 70-132
1,1-Dichloroethane ug/kg 48.160 80 70-143
1,1-Dichloroethene ug/kg 50.760 85 70-137
1,1-Dichloropropene ug/kg 47.460 79 70-135
1,2,3-Trichlorobenzene ug/kg 61.560 103 69-153
1,2,3-Trichloropropane ug/kg 59.260 99 70-130
1,2,4-Trichlorobenzene ug/kg 61.360 102 55-171
1,2,4-Trimethylbenzene ug/kg 56.660 94 70-149
1,2-Dibromo-3-chloropropane ug/kg 63.760 106 68-141
1,2-Dibromoethane (EDB)ug/kg 59.760 100 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 46 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
812574LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichlorobenzene ug/kg 57.760 96 70-140
1,2-Dichloroethane ug/kg 49.460 82 70-137
1,2-Dichloropropane ug/kg 56.860 95 70-133
1,3,5-Trimethylbenzene ug/kg 56.460 94 70-143
1,3-Dichlorobenzene ug/kg 57.260 95 70-144
1,3-Dichloropropane ug/kg 58.060 97 70-132
1,4-Dichlorobenzene ug/kg 58.260 97 70-142
2,2-Dichloropropane ug/kg 42.960 72 68-152
2-Butanone (MEK)ug/kg 143120 119 70-149
2-Chlorotoluene ug/kg 56.060 93 70-141
2-Hexanone ug/kg 134120 111 70-149
4-Chlorotoluene ug/kg 55.560 93 70-149
4-Methyl-2-pentanone (MIBK)ug/kg 136120 114 70-153
Acetone ug/kg 147120 123 70-157
Benzene ug/kg 59.360 99 70-130
Bromobenzene ug/kg 55.660 93 70-141
Bromochloromethane ug/kg 52.460 87 70-149
Bromodichloromethane ug/kg 56.260 94 70-130
Bromoform ug/kg 62.760 105 70-131
Bromomethane ug/kg 55.660 93 64-136
Carbon tetrachloride ug/kg 50.860 85 70-154
Chlorobenzene ug/kg 58.260 97 70-135
Chloroethane ug/kg 56.860 95 68-151
Chloroform ug/kg 46.860 78 70-130
Chloromethane ug/kg 52.060 87 70-132
cis-1,2-Dichloroethene ug/kg 47.360 79 70-140
cis-1,3-Dichloropropene ug/kg 59.660 99 70-137
Dibromochloromethane ug/kg 59.460 99 70-130
Dibromomethane ug/kg 59.260 99 70-136
Dichlorodifluoromethane ug/kg 52.660 88 36-148
Diisopropyl ether ug/kg 47.260 79 70-139
Ethylbenzene ug/kg 56.360 94 70-137
Hexachloro-1,3-butadiene ug/kg 58.460 97 70-145
Isopropylbenzene (Cumene)ug/kg 54.860 91 70-141
m&p-Xylene ug/kg 116120 97 70-140
Methyl-tert-butyl ether ug/kg 79.160 132 45-150
Methylene Chloride ug/kg 49.360 82 70-133
n-Butylbenzene ug/kg 56.960 95 65-155
n-Propylbenzene ug/kg 54.760 91 70-148
Naphthalene ug/kg 63.360 106 70-148
o-Xylene ug/kg 55.960 93 70-141
p-Isopropyltoluene ug/kg 58.560 97 70-148
sec-Butylbenzene ug/kg 56.060 93 70-145
Styrene ug/kg 59.060 98 70-138
tert-Butylbenzene ug/kg 54.860 91 70-143
Tetrachloroethene ug/kg 58.760 98 70-140
Toluene ug/kg 56.860 95 70-130
trans-1,2-Dichloroethene ug/kg 48.060 80 70-136
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 47 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
812574LABORATORY CONTROL SAMPLE:
LCSSpike
trans-1,3-Dichloropropene ug/kg 63.860 106 70-138
Trichloroethene ug/kg 59.660 99 70-132
Trichlorofluoromethane ug/kg 55.760 93 69-134
Vinyl acetate ug/kg 170120 142 24-161
Vinyl chloride ug/kg 51.360 85 55-140
Xylene (Total)ug/kg 172180 96 70-141
1,2-Dichloroethane-d4 (S)%85 70-132
4-Bromofluorobenzene (S)%104 70-130
Dibromofluoromethane (S)%85 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
813297MATRIX SPIKE SAMPLE:
MSSpike
Result
92127081006
1,1-Dichloroethene ug/kg 55.065.9 83 49-180ND
Benzene ug/kg 57.465.9 87 50-166ND
Chlorobenzene ug/kg 65.465.9 99 43-169ND
Toluene ug/kg 63.365.9 94 52-163ND
Trichloroethene ug/kg 64.665.9 98 49-167ND
1,2-Dichloroethane-d4 (S)%98 70-132
4-Bromofluorobenzene (S)%101 70-130
Dibromofluoromethane (S)%96 70-130
Toluene-d8 (S)%97 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92127442006
813296SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/kg ND 30ND
1,1,1-Trichloroethane ug/kg ND 30ND
1,1,2,2-Tetrachloroethane ug/kg ND 30ND
1,1,2-Trichloroethane ug/kg ND 30ND
1,1-Dichloroethane ug/kg ND 30ND
1,1-Dichloroethene ug/kg ND 30ND
1,1-Dichloropropene ug/kg ND 30ND
1,2,3-Trichlorobenzene ug/kg ND 30ND
1,2,3-Trichloropropane ug/kg ND 30ND
1,2,4-Trichlorobenzene ug/kg ND 30ND
1,2,4-Trimethylbenzene ug/kg ND 30ND
1,2-Dibromo-3-chloropropane ug/kg ND 30ND
1,2-Dibromoethane (EDB)ug/kg ND 30ND
1,2-Dichlorobenzene ug/kg ND 30ND
1,2-Dichloroethane ug/kg ND 30ND
1,2-Dichloropropane ug/kg ND 30ND
1,3,5-Trimethylbenzene ug/kg ND 30ND
1,3-Dichlorobenzene ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 48 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92127442006
813296SAMPLE DUPLICATE:
1,3-Dichloropropane ug/kg ND 30ND
1,4-Dichlorobenzene ug/kg ND 30ND
2,2-Dichloropropane ug/kg ND 30ND
2-Butanone (MEK)ug/kg ND 30ND
2-Chlorotoluene ug/kg ND 30ND
2-Hexanone ug/kg ND 30ND
4-Chlorotoluene ug/kg ND 30ND
4-Methyl-2-pentanone (MIBK)ug/kg ND 30ND
Acetone ug/kg ND 30ND
Benzene ug/kg ND 30ND
Bromobenzene ug/kg ND 30ND
Bromochloromethane ug/kg ND 30ND
Bromodichloromethane ug/kg ND 30ND
Bromoform ug/kg ND 30ND
Bromomethane ug/kg ND 30ND
Carbon tetrachloride ug/kg ND 30ND
Chlorobenzene ug/kg ND 30ND
Chloroethane ug/kg ND 30ND
Chloroform ug/kg ND 30ND
Chloromethane ug/kg ND 30ND
cis-1,2-Dichloroethene ug/kg ND 30ND
cis-1,3-Dichloropropene ug/kg ND 30ND
Dibromochloromethane ug/kg ND 30ND
Dibromomethane ug/kg ND 30ND
Dichlorodifluoromethane ug/kg ND 30ND
Diisopropyl ether ug/kg ND 30ND
Ethylbenzene ug/kg ND 30ND
Hexachloro-1,3-butadiene ug/kg ND 30ND
Isopropylbenzene (Cumene)ug/kg ND 30ND
m&p-Xylene ug/kg ND 30ND
Methyl-tert-butyl ether ug/kg ND 30ND
Methylene Chloride ug/kg ND 30ND
n-Butylbenzene ug/kg ND 30ND
n-Propylbenzene ug/kg ND 30ND
Naphthalene ug/kg ND 30ND
o-Xylene ug/kg ND 30ND
p-Isopropyltoluene ug/kg ND 30ND
sec-Butylbenzene ug/kg ND 30ND
Styrene ug/kg ND 30ND
tert-Butylbenzene ug/kg ND 30ND
Tetrachloroethene ug/kg ND 30ND
Toluene ug/kg ND 30ND
trans-1,2-Dichloroethene ug/kg ND 30ND
trans-1,3-Dichloropropene ug/kg ND 30ND
Trichloroethene ug/kg ND 30ND
Trichlorofluoromethane ug/kg ND 30ND
Vinyl acetate ug/kg ND 30ND
Vinyl chloride ug/kg ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 49 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92127442006
813296SAMPLE DUPLICATE:
Xylene (Total)ug/kg ND 30ND
1,2-Dichloroethane-d4 (S)%91 4599
4-Bromofluorobenzene (S)%100 3699
Dibromofluoromethane (S)%92 3792
Toluene-d8 (S)%100 38100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 50 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126734
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
PMST/4917
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Associated Lab Samples:92126734001, 92126734002, 92126734003, 92126734004, 92126734005, 92126734006, 92126734007,92126734008, 92126734009, 92126734010, 92126734011
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126734001
809302SAMPLE DUPLICATE:
Percent Moisture %34.6 1 2534.2
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126803004
809303SAMPLE DUPLICATE:
Percent Moisture %10.7 11 259.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 51 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALIFIERS
Pace Project No.:
Project:
92126734
HTE-003
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution ofthe sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PRL - Pace Reporting Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - AshevillePASI-A
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.D6
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 52 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92126734
HTE-003
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92126734001 MPRP/11244 ICP/10318SB-1-17-19 EPA 3050 EPA 6010
92126734002 MPRP/11244 ICP/10318SB-3-5-7 EPA 3050 EPA 6010
92126734003 MPRP/11244 ICP/10318SB-4-5-7 EPA 3050 EPA 6010
92126734004 MPRP/11244 ICP/10318SB-2-5-7 EPA 3050 EPA 6010
92126734005 MPRP/11244 ICP/10318SB-5-8-10 EPA 3050 EPA 6010
92126734006 MPRP/11244 ICP/10318SB-9-6-7 EPA 3050 EPA 6010
92126734007 MPRP/11244 ICP/10318SB-8-9-10 EPA 3050 EPA 6010
92126734008 MPRP/11244 ICP/10318SB-7-6-7 EPA 3050 EPA 6010
92126734009 MPRP/11242 ICP/10313SB-6-6-7 EPA 3050 EPA 6010
92126734010 MPRP/11242 ICP/10313SB-10-6-7 EPA 3050 EPA 6010
92126734011 MPRP/11242 ICP/10313SB-11-6-7 EPA 3050 EPA 6010
92126734001 MERP/4432 MERC/4347SB-1-17-19 EPA 7471 EPA 7471
92126734002 MERP/4432 MERC/4347SB-3-5-7 EPA 7471 EPA 7471
92126734003 MERP/4432 MERC/4347SB-4-5-7 EPA 7471 EPA 7471
92126734004 MERP/4432 MERC/4347SB-2-5-7 EPA 7471 EPA 7471
92126734005 MERP/4432 MERC/4347SB-5-8-10 EPA 7471 EPA 7471
92126734006 MERP/4432 MERC/4347SB-9-6-7 EPA 7471 EPA 7471
92126734007 MERP/4432 MERC/4347SB-8-9-10 EPA 7471 EPA 7471
92126734008 MERP/4432 MERC/4347SB-7-6-7 EPA 7471 EPA 7471
92126734009 MERP/4431 MERC/4346SB-6-6-7 EPA 7471 EPA 7471
92126734010 MERP/4431 MERC/4346SB-10-6-7 EPA 7471 EPA 7471
92126734011 MERP/4431 MERC/4346SB-11-6-7 EPA 7471 EPA 7471
92126734001 MSV/20049SB-1-17-19 EPA 8260
92126734002 MSV/20032SB-3-5-7 EPA 8260
92126734003 MSV/20032SB-4-5-7 EPA 8260
92126734004 MSV/20032SB-2-5-7 EPA 8260
92126734005 MSV/20032SB-5-8-10 EPA 8260
92126734006 MSV/20049SB-9-6-7 EPA 8260
92126734007 MSV/20049SB-8-9-10 EPA 8260
92126734008 MSV/20049SB-7-6-7 EPA 8260
92126734001 PMST/4917SB-1-17-19 ASTM D2974-87
92126734002 PMST/4917SB-3-5-7 ASTM D2974-87
92126734003 PMST/4917SB-4-5-7 ASTM D2974-87
92126734004 PMST/4917SB-2-5-7 ASTM D2974-87
92126734005 PMST/4917SB-5-8-10 ASTM D2974-87
92126734006 PMST/4917SB-9-6-7 ASTM D2974-87
92126734007 PMST/4917SB-8-9-10 ASTM D2974-87
92126734008 PMST/4917SB-7-6-7 ASTM D2974-87
92126734009 PMST/4917SB-6-6-7 ASTM D2974-87
92126734010 PMST/4917SB-10-6-7 ASTM D2974-87
92126734011 PMST/4917SB-11-6-7 ASTM D2974-87
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/13/2012 04:11 PM Page 53 of 53
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
August 10, 2012
LIMS USE: FR - STEVE HART
LIMS OBJECT ID: 92126708
92126708
Project:
Pace Project No.:
RE:
Mr. Steve HartHart & Hickman2923 South Tryon StreetCharlotte, NC 28203
HTE-003
Dear Mr. Hart:
Enclosed are the analytical results for sample(s) received by the laboratory on August 03, 2012. The
results relate only to the samples included in this report. Results reported herein conform to themost current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail] Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
CERTIFICATIONS
Pace Project No.:
Project:
92126708
HTE-003
Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84West Virginia Certification #: 357Virginia/VELAP Certification #: 460221
Asheville Certification IDs2225 Riverside Dr., Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE SUMMARY
Pace Project No.:
Project:
92126708
HTE-003
Lab ID Sample ID Matrix Date Collected Date Received
92126708001 TW-1 Water 08/03/12 12:40 08/03/12 17:00
92126708002 TW-2 Water 08/03/12 10:45 08/03/12 17:00
92126708003 TW-3 Water 08/03/12 14:10 08/03/12 17:00
92126708004 TW-4 Water 08/03/12 14:45 08/03/12 17:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92126708
HTE-003
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92126708001 TW-1 EPA 6010 13 PASI-ASHB
EPA 7470 1 PASI-ASHB
EPA 8260 70 PASI-CKJM
EPA 300.0 1 PASI-AAES
EPA 353.2 2 PASI-ADMN
92126708002 TW-2 EPA 6010 13 PASI-ASHB
EPA 7470 1 PASI-ASHB
EPA 8260 70 PASI-CKJM
EPA 300.0 1 PASI-AAES
EPA 353.2 2 PASI-ADMN
92126708003 TW-3 EPA 6010 13 PASI-ASHB
EPA 7470 1 PASI-ASHB
EPA 8260 70 PASI-CKJM
EPA 300.0 1 PASI-AAES
EPA 353.2 2 PASI-ADMN
92126708004 TW-4 EPA 6010 13 PASI-ASHB
EPA 7470 1 PASI-ASHB
EPA 8260 70 PASI-CKJM
EPA 300.0 1 PASI-AAES
EPA 353.2 2 PASI-ADMN
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-1 Lab ID:92126708001 Collected:08/03/12 12:40 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010
Antimony ND ug/L 1 08/05/12 21:27 7440-36-008/04/12 09:455.0
Arsenic ND ug/L 1 08/05/12 21:27 7440-38-208/04/12 09:455.0
Beryllium ND ug/L 1 08/05/12 21:27 7440-41-708/04/12 09:451.0
Cadmium ND ug/L 1 08/05/12 21:27 7440-43-908/04/12 09:451.0
Chromium ND ug/L 1 08/05/12 21:27 7440-47-308/04/12 09:455.0
Copper ND ug/L 1 08/05/12 21:27 7440-50-808/04/12 09:455.0
Lead ND ug/L 1 08/05/12 21:27 7439-92-108/04/12 09:455.0
Manganese 195 ug/L 1 08/05/12 21:27 7439-96-508/04/12 09:455.0
Nickel ND ug/L 1 08/05/12 21:27 7440-02-008/04/12 09:455.0
Selenium ND ug/L 1 08/05/12 21:27 7782-49-208/04/12 09:4510.0
Silver ND ug/L 1 08/05/12 21:27 7440-22-408/04/12 09:455.0
Thallium ND ug/L 1 08/05/12 21:27 7440-28-008/04/12 09:4510.0
Zinc 11.5 ug/L 1 08/05/12 21:27 7440-66-608/04/12 09:4510.0
7470 Mercury Analytical Method: EPA 7470 Preparation Method: EPA 7470
Mercury ND ug/L 1 08/08/12 11:29 7439-97-608/04/12 16:450.20
8260 MSV Low Level Analytical Method: EPA 8260
Acetone ND ug/L 1 08/07/12 14:52 67-64-125.0
Benzene ND ug/L 1 08/07/12 14:52 71-43-21.0
Bromobenzene ND ug/L 1 08/07/12 14:52 108-86-11.0
Bromochloromethane ND ug/L 1 08/07/12 14:52 74-97-51.0
Bromodichloromethane ND ug/L 1 08/07/12 14:52 75-27-41.0
Bromoform ND ug/L 1 08/07/12 14:52 75-25-21.0
Bromomethane ND ug/L 1 08/07/12 14:52 74-83-92.0
2-Butanone (MEK)ND ug/L 1 08/07/12 14:52 78-93-35.0
n-Butylbenzene ND ug/L 1 08/07/12 14:52 104-51-81.0
sec-Butylbenzene ND ug/L 1 08/07/12 14:52 135-98-81.0
tert-Butylbenzene ND ug/L 1 08/07/12 14:52 98-06-61.0
Carbon tetrachloride ND ug/L 1 08/07/12 14:52 56-23-51.0
Chlorobenzene ND ug/L 1 08/07/12 14:52 108-90-71.0
Chloroethane ND ug/L 1 08/07/12 14:52 75-00-31.0
Chloroform ND ug/L 1 08/07/12 14:52 67-66-31.0
Chloromethane ND ug/L 1 08/07/12 14:52 74-87-31.0
2-Chlorotoluene ND ug/L 1 08/07/12 14:52 95-49-81.0
4-Chlorotoluene ND ug/L 1 08/07/12 14:52 106-43-41.0
1,2-Dibromo-3-chloropropane ND ug/L 1 08/07/12 14:52 96-12-85.0
Dibromochloromethane ND ug/L 1 08/07/12 14:52 124-48-11.0
1,2-Dibromoethane (EDB)ND ug/L 1 08/07/12 14:52 106-93-41.0
Dibromomethane ND ug/L 1 08/07/12 14:52 74-95-31.0
1,2-Dichlorobenzene ND ug/L 1 08/07/12 14:52 95-50-11.0
1,3-Dichlorobenzene ND ug/L 1 08/07/12 14:52 541-73-11.0
1,4-Dichlorobenzene ND ug/L 1 08/07/12 14:52 106-46-71.0
Dichlorodifluoromethane ND ug/L 1 08/07/12 14:52 75-71-81.0
1,1-Dichloroethane ND ug/L 1 08/07/12 14:52 75-34-31.0
1,2-Dichloroethane ND ug/L 1 08/07/12 14:52 107-06-21.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 5 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-1 Lab ID:92126708001 Collected:08/03/12 12:40 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260 MSV Low Level Analytical Method: EPA 8260
1,1-Dichloroethene ND ug/L 1 08/07/12 14:52 75-35-41.0
cis-1,2-Dichloroethene ND ug/L 1 08/07/12 14:52 156-59-21.0
trans-1,2-Dichloroethene ND ug/L 1 08/07/12 14:52 156-60-51.0
1,2-Dichloropropane ND ug/L 1 08/07/12 14:52 78-87-51.0
1,3-Dichloropropane ND ug/L 1 08/07/12 14:52 142-28-91.0
2,2-Dichloropropane ND ug/L 1 08/07/12 14:52 594-20-71.0
1,1-Dichloropropene ND ug/L 1 08/07/12 14:52 563-58-61.0
cis-1,3-Dichloropropene ND ug/L 1 08/07/12 14:52 10061-01-51.0
trans-1,3-Dichloropropene ND ug/L 1 08/07/12 14:52 10061-02-61.0
Diisopropyl ether ND ug/L 1 08/07/12 14:52 108-20-31.0
Ethylbenzene ND ug/L 1 08/07/12 14:52 100-41-41.0
Hexachloro-1,3-butadiene ND ug/L 1 08/07/12 14:52 87-68-31.0
2-Hexanone ND ug/L 1 08/07/12 14:52 591-78-65.0
Isopropylbenzene (Cumene)ND ug/L 1 08/07/12 14:52 98-82-81.0
p-Isopropyltoluene ND ug/L 1 08/07/12 14:52 99-87-61.0
Methylene Chloride ND ug/L 1 08/07/12 14:52 75-09-22.0
4-Methyl-2-pentanone (MIBK)ND ug/L 1 08/07/12 14:52 108-10-15.0
Methyl-tert-butyl ether ND ug/L 1 08/07/12 14:52 1634-04-41.0
Naphthalene ND ug/L 1 08/07/12 14:52 91-20-31.0
n-Propylbenzene ND ug/L 1 08/07/12 14:52 103-65-11.0
Styrene ND ug/L 1 08/07/12 14:52 100-42-51.0
1,1,1,2-Tetrachloroethane ND ug/L 1 08/07/12 14:52 630-20-61.0
1,1,2,2-Tetrachloroethane ND ug/L 1 08/07/12 14:52 79-34-51.0
Tetrachloroethene ND ug/L 1 08/07/12 14:52 127-18-41.0
Toluene ND ug/L 1 08/07/12 14:52 108-88-31.0
1,2,3-Trichlorobenzene ND ug/L 1 08/07/12 14:52 87-61-61.0
1,2,4-Trichlorobenzene ND ug/L 1 08/07/12 14:52 120-82-11.0
1,1,1-Trichloroethane ND ug/L 1 08/07/12 14:52 71-55-61.0
1,1,2-Trichloroethane ND ug/L 1 08/07/12 14:52 79-00-51.0
Trichloroethene ND ug/L 1 08/07/12 14:52 79-01-61.0
Trichlorofluoromethane ND ug/L 1 08/07/12 14:52 75-69-41.0
1,2,3-Trichloropropane ND ug/L 1 08/07/12 14:52 96-18-41.0
1,2,4-Trimethylbenzene ND ug/L 1 08/07/12 14:52 95-63-61.0
1,3,5-Trimethylbenzene ND ug/L 1 08/07/12 14:52 108-67-81.0
Vinyl acetate ND ug/L 1 08/07/12 14:52 108-05-42.0
Vinyl chloride ND ug/L 1 08/07/12 14:52 75-01-41.0
m&p-Xylene ND ug/L 1 08/07/12 14:52 179601-23-12.0
o-Xylene ND ug/L 1 08/07/12 14:52 95-47-61.0
Surrogates
4-Bromofluorobenzene (S)87 %1 08/07/12 14:52 460-00-470-130
Dibromofluoromethane (S)118 %1 08/07/12 14:52 1868-53-770-130
1,2-Dichloroethane-d4 (S)121 %1 08/07/12 14:52 17060-07-070-130
Toluene-d8 (S)103 %1 08/07/12 14:52 2037-26-570-130
300.0 IC Anions 28 Days Analytical Method: EPA 300.0
Sulfate ND mg/L 1 08/09/12 07:29 14808-79-82.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 6 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-1 Lab ID:92126708001 Collected:08/03/12 12:40 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2
Nitrogen, Nitrate 0.84 mg/L 1 08/04/12 00:580.020
Nitrogen, Nitrite ND mg/L 1 08/04/12 00:580.020
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 7 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-2 Lab ID:92126708002 Collected:08/03/12 10:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010
Antimony ND ug/L 1 08/05/12 21:30 7440-36-008/04/12 09:455.0
Arsenic ND ug/L 1 08/05/12 21:30 7440-38-208/04/12 09:455.0
Beryllium ND ug/L 1 08/05/12 21:30 7440-41-708/04/12 09:451.0
Cadmium ND ug/L 1 08/05/12 21:30 7440-43-908/04/12 09:451.0
Chromium ND ug/L 1 08/05/12 21:30 7440-47-308/04/12 09:455.0
Copper 40.1 ug/L 1 08/05/12 21:30 7440-50-808/04/12 09:455.0
Lead ND ug/L 1 08/05/12 21:30 7439-92-108/04/12 09:455.0
Manganese 1980 ug/L 1 08/05/12 21:30 7439-96-508/04/12 09:455.0
Nickel 131 ug/L 1 08/05/12 21:30 7440-02-008/04/12 09:455.0
Selenium ND ug/L 1 08/05/12 21:30 7782-49-208/04/12 09:4510.0
Silver ND ug/L 1 08/05/12 21:30 7440-22-408/04/12 09:455.0
Thallium ND ug/L 1 08/05/12 21:30 7440-28-008/04/12 09:4510.0
Zinc 85.7 ug/L 1 08/05/12 21:30 7440-66-608/04/12 09:4510.0
7470 Mercury Analytical Method: EPA 7470 Preparation Method: EPA 7470
Mercury ND ug/L 1 08/08/12 11:31 7439-97-608/04/12 16:450.20
8260 MSV Low Level Analytical Method: EPA 8260
Acetone ND ug/L 1 08/07/12 15:10 67-64-125.0
Benzene ND ug/L 1 08/07/12 15:10 71-43-21.0
Bromobenzene ND ug/L 1 08/07/12 15:10 108-86-11.0
Bromochloromethane ND ug/L 1 08/07/12 15:10 74-97-51.0
Bromodichloromethane ND ug/L 1 08/07/12 15:10 75-27-41.0
Bromoform ND ug/L 1 08/07/12 15:10 75-25-21.0
Bromomethane ND ug/L 1 08/07/12 15:10 74-83-92.0
2-Butanone (MEK)ND ug/L 1 08/07/12 15:10 78-93-35.0
n-Butylbenzene ND ug/L 1 08/07/12 15:10 104-51-81.0
sec-Butylbenzene ND ug/L 1 08/07/12 15:10 135-98-81.0
tert-Butylbenzene ND ug/L 1 08/07/12 15:10 98-06-61.0
Carbon tetrachloride ND ug/L 1 08/07/12 15:10 56-23-51.0
Chlorobenzene ND ug/L 1 08/07/12 15:10 108-90-71.0
Chloroethane ND ug/L 1 08/07/12 15:10 75-00-31.0
Chloroform ND ug/L 1 08/07/12 15:10 67-66-31.0
Chloromethane ND ug/L 1 08/07/12 15:10 74-87-31.0
2-Chlorotoluene ND ug/L 1 08/07/12 15:10 95-49-81.0
4-Chlorotoluene ND ug/L 1 08/07/12 15:10 106-43-41.0
1,2-Dibromo-3-chloropropane ND ug/L 1 08/07/12 15:10 96-12-85.0
Dibromochloromethane ND ug/L 1 08/07/12 15:10 124-48-11.0
1,2-Dibromoethane (EDB)ND ug/L 1 08/07/12 15:10 106-93-41.0
Dibromomethane ND ug/L 1 08/07/12 15:10 74-95-31.0
1,2-Dichlorobenzene ND ug/L 1 08/07/12 15:10 95-50-11.0
1,3-Dichlorobenzene ND ug/L 1 08/07/12 15:10 541-73-11.0
1,4-Dichlorobenzene ND ug/L 1 08/07/12 15:10 106-46-71.0
Dichlorodifluoromethane ND ug/L 1 08/07/12 15:10 75-71-81.0
1,1-Dichloroethane ND ug/L 1 08/07/12 15:10 75-34-31.0
1,2-Dichloroethane ND ug/L 1 08/07/12 15:10 107-06-21.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 8 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-2 Lab ID:92126708002 Collected:08/03/12 10:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260 MSV Low Level Analytical Method: EPA 8260
1,1-Dichloroethene ND ug/L 1 08/07/12 15:10 75-35-41.0
cis-1,2-Dichloroethene ND ug/L 1 08/07/12 15:10 156-59-21.0
trans-1,2-Dichloroethene ND ug/L 1 08/07/12 15:10 156-60-51.0
1,2-Dichloropropane ND ug/L 1 08/07/12 15:10 78-87-51.0
1,3-Dichloropropane ND ug/L 1 08/07/12 15:10 142-28-91.0
2,2-Dichloropropane ND ug/L 1 08/07/12 15:10 594-20-71.0
1,1-Dichloropropene ND ug/L 1 08/07/12 15:10 563-58-61.0
cis-1,3-Dichloropropene ND ug/L 1 08/07/12 15:10 10061-01-51.0
trans-1,3-Dichloropropene ND ug/L 1 08/07/12 15:10 10061-02-61.0
Diisopropyl ether ND ug/L 1 08/07/12 15:10 108-20-31.0
Ethylbenzene ND ug/L 1 08/07/12 15:10 100-41-41.0
Hexachloro-1,3-butadiene ND ug/L 1 08/07/12 15:10 87-68-31.0
2-Hexanone ND ug/L 1 08/07/12 15:10 591-78-65.0
Isopropylbenzene (Cumene)ND ug/L 1 08/07/12 15:10 98-82-81.0
p-Isopropyltoluene ND ug/L 1 08/07/12 15:10 99-87-61.0
Methylene Chloride ND ug/L 1 08/07/12 15:10 75-09-22.0
4-Methyl-2-pentanone (MIBK)ND ug/L 1 08/07/12 15:10 108-10-15.0
Methyl-tert-butyl ether ND ug/L 1 08/07/12 15:10 1634-04-41.0
Naphthalene ND ug/L 1 08/07/12 15:10 91-20-31.0
n-Propylbenzene ND ug/L 1 08/07/12 15:10 103-65-11.0
Styrene ND ug/L 1 08/07/12 15:10 100-42-51.0
1,1,1,2-Tetrachloroethane ND ug/L 1 08/07/12 15:10 630-20-61.0
1,1,2,2-Tetrachloroethane ND ug/L 1 08/07/12 15:10 79-34-51.0
Tetrachloroethene ND ug/L 1 08/07/12 15:10 127-18-41.0
Toluene ND ug/L 1 08/07/12 15:10 108-88-31.0
1,2,3-Trichlorobenzene ND ug/L 1 08/07/12 15:10 87-61-61.0
1,2,4-Trichlorobenzene ND ug/L 1 08/07/12 15:10 120-82-11.0
1,1,1-Trichloroethane ND ug/L 1 08/07/12 15:10 71-55-61.0
1,1,2-Trichloroethane ND ug/L 1 08/07/12 15:10 79-00-51.0
Trichloroethene ND ug/L 1 08/07/12 15:10 79-01-61.0
Trichlorofluoromethane ND ug/L 1 08/07/12 15:10 75-69-41.0
1,2,3-Trichloropropane ND ug/L 1 08/07/12 15:10 96-18-41.0
1,2,4-Trimethylbenzene ND ug/L 1 08/07/12 15:10 95-63-61.0
1,3,5-Trimethylbenzene ND ug/L 1 08/07/12 15:10 108-67-81.0
Vinyl acetate ND ug/L 1 08/07/12 15:10 108-05-42.0
Vinyl chloride ND ug/L 1 08/07/12 15:10 75-01-41.0
m&p-Xylene ND ug/L 1 08/07/12 15:10 179601-23-12.0
o-Xylene ND ug/L 1 08/07/12 15:10 95-47-61.0
Surrogates
4-Bromofluorobenzene (S)85 %1 08/07/12 15:10 460-00-470-130
Dibromofluoromethane (S)117 %1 08/07/12 15:10 1868-53-770-130
1,2-Dichloroethane-d4 (S)122 %1 08/07/12 15:10 17060-07-070-130
Toluene-d8 (S)102 %1 08/07/12 15:10 2037-26-570-130
300.0 IC Anions 28 Days Analytical Method: EPA 300.0
Sulfate 27.8 mg/L 1 08/09/12 08:10 14808-79-82.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 9 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-2 Lab ID:92126708002 Collected:08/03/12 10:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2
Nitrogen, Nitrate ND mg/L 1 08/04/12 00:570.020
Nitrogen, Nitrite ND mg/L 1 08/04/12 00:570.020
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 10 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-3 Lab ID:92126708003 Collected:08/03/12 14:10 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010
Antimony ND ug/L 1 08/05/12 21:43 7440-36-008/04/12 09:455.0
Arsenic ND ug/L 1 08/05/12 21:43 7440-38-208/04/12 09:455.0
Beryllium ND ug/L 1 08/05/12 21:43 7440-41-708/04/12 09:451.0
Cadmium ND ug/L 1 08/05/12 21:43 7440-43-908/04/12 09:451.0
Chromium ND ug/L 1 08/05/12 21:43 7440-47-308/04/12 09:455.0
Copper 7.3 ug/L 1 08/05/12 21:43 7440-50-808/04/12 09:455.0
Lead ND ug/L 1 08/05/12 21:43 7439-92-108/04/12 09:455.0
Manganese 212 ug/L 1 08/05/12 21:43 7439-96-508/04/12 09:455.0
Nickel ND ug/L 1 08/05/12 21:43 7440-02-008/04/12 09:455.0
Selenium ND ug/L 1 08/05/12 21:43 7782-49-208/04/12 09:4510.0
Silver ND ug/L 1 08/05/12 21:43 7440-22-408/04/12 09:455.0
Thallium ND ug/L 1 08/05/12 21:43 7440-28-008/04/12 09:4510.0
Zinc 16.4 ug/L 1 08/05/12 21:43 7440-66-608/04/12 09:4510.0
7470 Mercury Analytical Method: EPA 7470 Preparation Method: EPA 7470
Mercury ND ug/L 1 08/08/12 11:34 7439-97-608/04/12 16:450.20
8260 MSV Low Level Analytical Method: EPA 8260
Acetone ND ug/L 1 08/07/12 15:29 67-64-125.0
Benzene ND ug/L 1 08/07/12 15:29 71-43-21.0
Bromobenzene ND ug/L 1 08/07/12 15:29 108-86-11.0
Bromochloromethane ND ug/L 1 08/07/12 15:29 74-97-51.0
Bromodichloromethane ND ug/L 1 08/07/12 15:29 75-27-41.0
Bromoform ND ug/L 1 08/07/12 15:29 75-25-21.0
Bromomethane ND ug/L 1 08/07/12 15:29 74-83-92.0
2-Butanone (MEK)ND ug/L 1 08/07/12 15:29 78-93-35.0
n-Butylbenzene ND ug/L 1 08/07/12 15:29 104-51-81.0
sec-Butylbenzene ND ug/L 1 08/07/12 15:29 135-98-81.0
tert-Butylbenzene ND ug/L 1 08/07/12 15:29 98-06-61.0
Carbon tetrachloride ND ug/L 1 08/07/12 15:29 56-23-51.0
Chlorobenzene ND ug/L 1 08/07/12 15:29 108-90-71.0
Chloroethane ND ug/L 1 08/07/12 15:29 75-00-31.0
Chloroform ND ug/L 1 08/07/12 15:29 67-66-31.0
Chloromethane ND ug/L 1 08/07/12 15:29 74-87-31.0
2-Chlorotoluene ND ug/L 1 08/07/12 15:29 95-49-81.0
4-Chlorotoluene ND ug/L 1 08/07/12 15:29 106-43-41.0
1,2-Dibromo-3-chloropropane ND ug/L 1 08/07/12 15:29 96-12-85.0
Dibromochloromethane ND ug/L 1 08/07/12 15:29 124-48-11.0
1,2-Dibromoethane (EDB)ND ug/L 1 08/07/12 15:29 106-93-41.0
Dibromomethane ND ug/L 1 08/07/12 15:29 74-95-31.0
1,2-Dichlorobenzene ND ug/L 1 08/07/12 15:29 95-50-11.0
1,3-Dichlorobenzene ND ug/L 1 08/07/12 15:29 541-73-11.0
1,4-Dichlorobenzene ND ug/L 1 08/07/12 15:29 106-46-71.0
Dichlorodifluoromethane ND ug/L 1 08/07/12 15:29 75-71-81.0
1,1-Dichloroethane ND ug/L 1 08/07/12 15:29 75-34-31.0
1,2-Dichloroethane ND ug/L 1 08/07/12 15:29 107-06-21.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 11 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-3 Lab ID:92126708003 Collected:08/03/12 14:10 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260 MSV Low Level Analytical Method: EPA 8260
1,1-Dichloroethene ND ug/L 1 08/07/12 15:29 75-35-41.0
cis-1,2-Dichloroethene ND ug/L 1 08/07/12 15:29 156-59-21.0
trans-1,2-Dichloroethene ND ug/L 1 08/07/12 15:29 156-60-51.0
1,2-Dichloropropane ND ug/L 1 08/07/12 15:29 78-87-51.0
1,3-Dichloropropane ND ug/L 1 08/07/12 15:29 142-28-91.0
2,2-Dichloropropane ND ug/L 1 08/07/12 15:29 594-20-71.0
1,1-Dichloropropene ND ug/L 1 08/07/12 15:29 563-58-61.0
cis-1,3-Dichloropropene ND ug/L 1 08/07/12 15:29 10061-01-51.0
trans-1,3-Dichloropropene ND ug/L 1 08/07/12 15:29 10061-02-61.0
Diisopropyl ether ND ug/L 1 08/07/12 15:29 108-20-31.0
Ethylbenzene ND ug/L 1 08/07/12 15:29 100-41-41.0
Hexachloro-1,3-butadiene ND ug/L 1 08/07/12 15:29 87-68-31.0
2-Hexanone ND ug/L 1 08/07/12 15:29 591-78-65.0
Isopropylbenzene (Cumene)ND ug/L 1 08/07/12 15:29 98-82-81.0
p-Isopropyltoluene ND ug/L 1 08/07/12 15:29 99-87-61.0
Methylene Chloride ND ug/L 1 08/07/12 15:29 75-09-22.0
4-Methyl-2-pentanone (MIBK)ND ug/L 1 08/07/12 15:29 108-10-15.0
Methyl-tert-butyl ether ND ug/L 1 08/07/12 15:29 1634-04-41.0
Naphthalene ND ug/L 1 08/07/12 15:29 91-20-31.0
n-Propylbenzene ND ug/L 1 08/07/12 15:29 103-65-11.0
Styrene ND ug/L 1 08/07/12 15:29 100-42-51.0
1,1,1,2-Tetrachloroethane ND ug/L 1 08/07/12 15:29 630-20-61.0
1,1,2,2-Tetrachloroethane ND ug/L 1 08/07/12 15:29 79-34-51.0
Tetrachloroethene ND ug/L 1 08/07/12 15:29 127-18-41.0
Toluene ND ug/L 1 08/07/12 15:29 108-88-31.0
1,2,3-Trichlorobenzene ND ug/L 1 08/07/12 15:29 87-61-61.0
1,2,4-Trichlorobenzene ND ug/L 1 08/07/12 15:29 120-82-11.0
1,1,1-Trichloroethane ND ug/L 1 08/07/12 15:29 71-55-61.0
1,1,2-Trichloroethane ND ug/L 1 08/07/12 15:29 79-00-51.0
Trichloroethene ND ug/L 1 08/07/12 15:29 79-01-61.0
Trichlorofluoromethane ND ug/L 1 08/07/12 15:29 75-69-41.0
1,2,3-Trichloropropane ND ug/L 1 08/07/12 15:29 96-18-41.0
1,2,4-Trimethylbenzene ND ug/L 1 08/07/12 15:29 95-63-61.0
1,3,5-Trimethylbenzene ND ug/L 1 08/07/12 15:29 108-67-81.0
Vinyl acetate ND ug/L 1 08/07/12 15:29 108-05-42.0
Vinyl chloride ND ug/L 1 08/07/12 15:29 75-01-41.0
m&p-Xylene ND ug/L 1 08/07/12 15:29 179601-23-12.0
o-Xylene ND ug/L 1 08/07/12 15:29 95-47-61.0
Surrogates
4-Bromofluorobenzene (S)85 %1 08/07/12 15:29 460-00-470-130
Dibromofluoromethane (S)121 %1 08/07/12 15:29 1868-53-770-130
1,2-Dichloroethane-d4 (S)125 %1 08/07/12 15:29 17060-07-070-130
Toluene-d8 (S)101 %1 08/07/12 15:29 2037-26-570-130
300.0 IC Anions 28 Days Analytical Method: EPA 300.0
Sulfate 6.6 mg/L 1 08/09/12 08:24 14808-79-82.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 12 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-3 Lab ID:92126708003 Collected:08/03/12 14:10 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2
Nitrogen, Nitrate 2.6 mg/L 1 08/04/12 00:590.020
Nitrogen, Nitrite 0.039 mg/L 1 08/04/12 00:590.020
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 13 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-4 Lab ID:92126708004 Collected:08/03/12 14:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010
Antimony ND ug/L 1 08/05/12 21:47 7440-36-008/04/12 09:455.0
Arsenic ND ug/L 1 08/05/12 21:47 7440-38-208/04/12 09:455.0
Beryllium ND ug/L 1 08/05/12 21:47 7440-41-708/04/12 09:451.0
Cadmium 4.7 ug/L 1 08/05/12 21:47 7440-43-908/04/12 09:451.0
Chromium 26.9 ug/L 1 08/05/12 21:47 7440-47-308/04/12 09:455.0
Copper 51.8 ug/L 1 08/05/12 21:47 7440-50-808/04/12 09:455.0
Lead 20.1 ug/L 1 08/05/12 21:47 7439-92-108/04/12 09:455.0
Manganese 5480 ug/L 1 08/05/12 21:47 7439-96-508/04/12 09:455.0
Nickel 609 ug/L 1 08/05/12 21:47 7440-02-008/04/12 09:455.0
Selenium ND ug/L 1 08/05/12 21:47 7782-49-208/04/12 09:4510.0
Silver 30.8 ug/L 1 08/05/12 21:47 7440-22-408/04/12 09:455.0
Thallium ND ug/L 1 08/05/12 21:47 7440-28-008/04/12 09:4510.0
Zinc 219 ug/L 1 08/05/12 21:47 7440-66-608/04/12 09:4510.0
7470 Mercury Analytical Method: EPA 7470 Preparation Method: EPA 7470
Mercury ND ug/L 1 08/08/12 11:37 7439-97-608/04/12 16:450.20
8260 MSV Low Level Analytical Method: EPA 8260
Acetone ND ug/L 1 08/07/12 15:47 67-64-125.0
Benzene ND ug/L 1 08/07/12 15:47 71-43-21.0
Bromobenzene ND ug/L 1 08/07/12 15:47 108-86-11.0
Bromochloromethane ND ug/L 1 08/07/12 15:47 74-97-51.0
Bromodichloromethane ND ug/L 1 08/07/12 15:47 75-27-41.0
Bromoform ND ug/L 1 08/07/12 15:47 75-25-21.0
Bromomethane ND ug/L 1 08/07/12 15:47 74-83-92.0
2-Butanone (MEK)ND ug/L 1 08/07/12 15:47 78-93-35.0
n-Butylbenzene ND ug/L 1 08/07/12 15:47 104-51-81.0
sec-Butylbenzene ND ug/L 1 08/07/12 15:47 135-98-81.0
tert-Butylbenzene ND ug/L 1 08/07/12 15:47 98-06-61.0
Carbon tetrachloride ND ug/L 1 08/07/12 15:47 56-23-51.0
Chlorobenzene ND ug/L 1 08/07/12 15:47 108-90-71.0
Chloroethane ND ug/L 1 08/07/12 15:47 75-00-31.0
Chloroform ND ug/L 1 08/07/12 15:47 67-66-31.0
Chloromethane ND ug/L 1 08/07/12 15:47 74-87-31.0
2-Chlorotoluene ND ug/L 1 08/07/12 15:47 95-49-81.0
4-Chlorotoluene ND ug/L 1 08/07/12 15:47 106-43-41.0
1,2-Dibromo-3-chloropropane ND ug/L 1 08/07/12 15:47 96-12-85.0
Dibromochloromethane ND ug/L 1 08/07/12 15:47 124-48-11.0
1,2-Dibromoethane (EDB)ND ug/L 1 08/07/12 15:47 106-93-41.0
Dibromomethane ND ug/L 1 08/07/12 15:47 74-95-31.0
1,2-Dichlorobenzene ND ug/L 1 08/07/12 15:47 95-50-11.0
1,3-Dichlorobenzene ND ug/L 1 08/07/12 15:47 541-73-11.0
1,4-Dichlorobenzene ND ug/L 1 08/07/12 15:47 106-46-71.0
Dichlorodifluoromethane ND ug/L 1 08/07/12 15:47 75-71-81.0
1,1-Dichloroethane ND ug/L 1 08/07/12 15:47 75-34-31.0
1,2-Dichloroethane ND ug/L 1 08/07/12 15:47 107-06-21.0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 14 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-4 Lab ID:92126708004 Collected:08/03/12 14:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
8260 MSV Low Level Analytical Method: EPA 8260
1,1-Dichloroethene ND ug/L 1 08/07/12 15:47 75-35-41.0
cis-1,2-Dichloroethene ND ug/L 1 08/07/12 15:47 156-59-21.0
trans-1,2-Dichloroethene ND ug/L 1 08/07/12 15:47 156-60-51.0
1,2-Dichloropropane ND ug/L 1 08/07/12 15:47 78-87-51.0
1,3-Dichloropropane ND ug/L 1 08/07/12 15:47 142-28-91.0
2,2-Dichloropropane ND ug/L 1 08/07/12 15:47 594-20-71.0
1,1-Dichloropropene ND ug/L 1 08/07/12 15:47 563-58-61.0
cis-1,3-Dichloropropene ND ug/L 1 08/07/12 15:47 10061-01-51.0
trans-1,3-Dichloropropene ND ug/L 1 08/07/12 15:47 10061-02-61.0
Diisopropyl ether ND ug/L 1 08/07/12 15:47 108-20-31.0
Ethylbenzene ND ug/L 1 08/07/12 15:47 100-41-41.0
Hexachloro-1,3-butadiene ND ug/L 1 08/07/12 15:47 87-68-31.0
2-Hexanone ND ug/L 1 08/07/12 15:47 591-78-65.0
Isopropylbenzene (Cumene)ND ug/L 1 08/07/12 15:47 98-82-81.0
p-Isopropyltoluene ND ug/L 1 08/07/12 15:47 99-87-61.0
Methylene Chloride ND ug/L 1 08/07/12 15:47 75-09-22.0
4-Methyl-2-pentanone (MIBK)ND ug/L 1 08/07/12 15:47 108-10-15.0
Methyl-tert-butyl ether ND ug/L 1 08/07/12 15:47 1634-04-41.0
Naphthalene ND ug/L 1 08/07/12 15:47 91-20-31.0
n-Propylbenzene ND ug/L 1 08/07/12 15:47 103-65-11.0
Styrene ND ug/L 1 08/07/12 15:47 100-42-51.0
1,1,1,2-Tetrachloroethane ND ug/L 1 08/07/12 15:47 630-20-61.0
1,1,2,2-Tetrachloroethane ND ug/L 1 08/07/12 15:47 79-34-51.0
Tetrachloroethene ND ug/L 1 08/07/12 15:47 127-18-41.0
Toluene ND ug/L 1 08/07/12 15:47 108-88-31.0
1,2,3-Trichlorobenzene ND ug/L 1 08/07/12 15:47 87-61-61.0
1,2,4-Trichlorobenzene ND ug/L 1 08/07/12 15:47 120-82-11.0
1,1,1-Trichloroethane ND ug/L 1 08/07/12 15:47 71-55-61.0
1,1,2-Trichloroethane ND ug/L 1 08/07/12 15:47 79-00-51.0
Trichloroethene ND ug/L 1 08/07/12 15:47 79-01-61.0
Trichlorofluoromethane ND ug/L 1 08/07/12 15:47 75-69-41.0
1,2,3-Trichloropropane ND ug/L 1 08/07/12 15:47 96-18-41.0
1,2,4-Trimethylbenzene ND ug/L 1 08/07/12 15:47 95-63-61.0
1,3,5-Trimethylbenzene ND ug/L 1 08/07/12 15:47 108-67-81.0
Vinyl acetate ND ug/L 1 08/07/12 15:47 108-05-42.0
Vinyl chloride ND ug/L 1 08/07/12 15:47 75-01-41.0
m&p-Xylene ND ug/L 1 08/07/12 15:47 179601-23-12.0
o-Xylene ND ug/L 1 08/07/12 15:47 95-47-61.0
Surrogates
4-Bromofluorobenzene (S)85 %1 08/07/12 15:47 460-00-470-130
Dibromofluoromethane (S)119 %1 08/07/12 15:47 1868-53-770-130
1,2-Dichloroethane-d4 (S)121 %1 08/07/12 15:47 17060-07-070-130
Toluene-d8 (S)101 %1 08/07/12 15:47 2037-26-570-130
300.0 IC Anions 28 Days Analytical Method: EPA 300.0
Sulfate 167 mg/L 50 08/10/12 12:01 14808-79-8100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 15 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Pace Project No.:
Project:
92126708
HTE-003
Sample:TW-4 Lab ID:92126708004 Collected:08/03/12 14:45 Received:08/03/12 17:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2
Nitrogen, Nitrate 0.83 mg/L 1 08/04/12 01:000.020
Nitrogen, Nitrite ND mg/L 1 08/04/12 01:000.020
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 16 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MERP/4419
EPA 7470
EPA 7470
7470 Mercury
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:808654
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
Mercury ug/L ND 0.20 08/08/12 10:49
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808655LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury ug/L 2.32.5 91 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
808656MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92126189008
808657
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury ug/L 5 252.2 2.1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 17 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MPRP/11214
EPA 3010
EPA 6010
6010 MET
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:808528
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
Antimony ug/L ND 5.0 08/05/12 20:59
Arsenic ug/L ND 5.0 08/05/12 20:59
Beryllium ug/L ND 1.0 08/05/12 20:59
Cadmium ug/L ND 1.0 08/05/12 20:59
Chromium ug/L ND 5.0 08/05/12 20:59
Copper ug/L ND 5.0 08/05/12 20:59
Lead ug/L ND 5.0 08/05/12 20:59
Manganese ug/L ND 5.0 08/05/12 20:59
Nickel ug/L ND 5.0 08/05/12 20:59
Selenium ug/L ND 10.0 08/05/12 20:59
Silver ug/L ND 5.0 08/05/12 20:59
Thallium ug/L ND 10.0 08/05/12 20:59
Zinc ug/L ND 10.0 08/05/12 20:59
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808529LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 475500 95 80-120
Arsenic ug/L 465500 93 80-120
Beryllium ug/L 477500 95 80-120
Cadmium ug/L 474500 95 80-120
Chromium ug/L 468500 94 80-120
Copper ug/L 483500 97 80-120
Lead ug/L 478500 96 80-120
Manganese ug/L 474500 95 80-120
Nickel ug/L 469500 94 80-120
Selenium ug/L 474500 95 80-120
Silver ug/L 244250 98 80-120
Thallium ug/L 469500 94 80-120
Zinc ug/L 463500 93 80-120
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
808530MATRIX SPIKE SAMPLE:
MSSpike
Result
92126647001
Antimony ug/L 462500 92 75-125ND
Arsenic ug/L 471500 94 75-125ND
Beryllium ug/L 448500 89 75-125ND
Cadmium ug/L 431500 86 75-125ND
Chromium ug/L 431500 86 75-125ND
Copper ug/L 460500 92 75-125ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 18 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
808530MATRIX SPIKE SAMPLE:
MSSpike
Result
92126647001
Lead ug/L 414500 83 75-125ND
Manganese ug/L 606500 85 75-125183
Nickel ug/L 436500 84 75-12514.2
Selenium ug/L 479500 96 75-125ND
Silver ug/L 234250 94 75-125ND
Thallium ug/L 396500 79 75-125ND
Zinc ug/L 482500 89 75-12536.4
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126647002
808531SAMPLE DUPLICATE:
Antimony ug/L ND 20ND
Arsenic ug/L ND 20ND
Beryllium ug/L ND 20ND
Cadmium ug/L 51.1 3 2049.4
Chromium ug/L ND 20ND
Copper ug/L 4.8J 20ND
Lead ug/L 47.8 1 2048.4
Manganese ug/L 692 2 20680
Nickel ug/L 8.2 6 207.8
Selenium ug/L 84.2 5 2080.1
Silver ug/L ND 20ND
Thallium ug/L ND 20ND
Zinc ug/L 140 3 20136
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 19 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
MSV/19992
EPA 8260
EPA 8260
8260 MSV Low Level
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:808928
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 1.0 08/07/12 11:15
1,1,1-Trichloroethane ug/L ND 1.0 08/07/12 11:15
1,1,2,2-Tetrachloroethane ug/L ND 1.0 08/07/12 11:15
1,1,2-Trichloroethane ug/L ND 1.0 08/07/12 11:15
1,1-Dichloroethane ug/L ND 1.0 08/07/12 11:15
1,1-Dichloroethene ug/L ND 1.0 08/07/12 11:15
1,1-Dichloropropene ug/L ND 1.0 08/07/12 11:15
1,2,3-Trichlorobenzene ug/L ND 1.0 08/07/12 11:15
1,2,3-Trichloropropane ug/L ND 1.0 08/07/12 11:15
1,2,4-Trichlorobenzene ug/L ND 1.0 08/07/12 11:15
1,2,4-Trimethylbenzene ug/L ND 1.0 08/07/12 11:15
1,2-Dibromo-3-chloropropane ug/L ND 5.0 08/07/12 11:15
1,2-Dibromoethane (EDB)ug/L ND 1.0 08/07/12 11:15
1,2-Dichlorobenzene ug/L ND 1.0 08/07/12 11:15
1,2-Dichloroethane ug/L ND 1.0 08/07/12 11:15
1,2-Dichloropropane ug/L ND 1.0 08/07/12 11:15
1,3,5-Trimethylbenzene ug/L ND 1.0 08/07/12 11:15
1,3-Dichlorobenzene ug/L ND 1.0 08/07/12 11:15
1,3-Dichloropropane ug/L ND 1.0 08/07/12 11:15
1,4-Dichlorobenzene ug/L ND 1.0 08/07/12 11:15
2,2-Dichloropropane ug/L ND 1.0 08/07/12 11:15
2-Butanone (MEK)ug/L ND 5.0 08/07/12 11:15
2-Chlorotoluene ug/L ND 1.0 08/07/12 11:15
2-Hexanone ug/L ND 5.0 08/07/12 11:15
4-Chlorotoluene ug/L ND 1.0 08/07/12 11:15
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 08/07/12 11:15
Acetone ug/L ND 25.0 08/07/12 11:15
Benzene ug/L ND 1.0 08/07/12 11:15
Bromobenzene ug/L ND 1.0 08/07/12 11:15
Bromochloromethane ug/L ND 1.0 08/07/12 11:15
Bromodichloromethane ug/L ND 1.0 08/07/12 11:15
Bromoform ug/L ND 1.0 08/07/12 11:15
Bromomethane ug/L ND 2.0 08/07/12 11:15
Carbon tetrachloride ug/L ND 1.0 08/07/12 11:15
Chlorobenzene ug/L ND 1.0 08/07/12 11:15
Chloroethane ug/L ND 1.0 08/07/12 11:15
Chloroform ug/L ND 1.0 08/07/12 11:15
Chloromethane ug/L ND 1.0 08/07/12 11:15
cis-1,2-Dichloroethene ug/L ND 1.0 08/07/12 11:15
cis-1,3-Dichloropropene ug/L ND 1.0 08/07/12 11:15
Dibromochloromethane ug/L ND 1.0 08/07/12 11:15
Dibromomethane ug/L ND 1.0 08/07/12 11:15
Dichlorodifluoromethane ug/L ND 1.0 08/07/12 11:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 20 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:808928
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
Diisopropyl ether ug/L ND 1.0 08/07/12 11:15
Ethylbenzene ug/L ND 1.0 08/07/12 11:15
Hexachloro-1,3-butadiene ug/L ND 1.0 08/07/12 11:15
Isopropylbenzene (Cumene)ug/L ND 1.0 08/07/12 11:15
m&p-Xylene ug/L ND 2.0 08/07/12 11:15
Methyl-tert-butyl ether ug/L ND 1.0 08/07/12 11:15
Methylene Chloride ug/L ND 2.0 08/07/12 11:15
n-Butylbenzene ug/L ND 1.0 08/07/12 11:15
n-Propylbenzene ug/L ND 1.0 08/07/12 11:15
Naphthalene ug/L ND 1.0 08/07/12 11:15
o-Xylene ug/L ND 1.0 08/07/12 11:15
p-Isopropyltoluene ug/L ND 1.0 08/07/12 11:15
sec-Butylbenzene ug/L ND 1.0 08/07/12 11:15
Styrene ug/L ND 1.0 08/07/12 11:15
tert-Butylbenzene ug/L ND 1.0 08/07/12 11:15
Tetrachloroethene ug/L ND 1.0 08/07/12 11:15
Toluene ug/L ND 1.0 08/07/12 11:15
trans-1,2-Dichloroethene ug/L ND 1.0 08/07/12 11:15
trans-1,3-Dichloropropene ug/L ND 1.0 08/07/12 11:15
Trichloroethene ug/L ND 1.0 08/07/12 11:15
Trichlorofluoromethane ug/L ND 1.0 08/07/12 11:15
Vinyl acetate ug/L ND 2.0 08/07/12 11:15
Vinyl chloride ug/L ND 1.0 08/07/12 11:15
1,2-Dichloroethane-d4 (S)%117 70-130 08/07/12 11:15
4-Bromofluorobenzene (S)%84 70-130 08/07/12 11:15
Dibromofluoromethane (S)%113 70-130 08/07/12 11:15
Toluene-d8 (S)%100 70-130 08/07/12 11:15
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808929LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 46.550 93 70-130
1,1,1-Trichloroethane ug/L 48.750 97 70-130
1,1,2,2-Tetrachloroethane ug/L 39.850 80 70-130
1,1,2-Trichloroethane ug/L 45.450 91 70-130
1,1-Dichloroethane ug/L 47.750 95 70-130
1,1-Dichloroethene ug/L 42.850 86 70-132
1,1-Dichloropropene ug/L 48.950 98 70-130
1,2,3-Trichlorobenzene ug/L 47.550 95 70-135
1,2,3-Trichloropropane ug/L 40.550 81 70-130
1,2,4-Trichlorobenzene ug/L 48.950 98 70-134
1,2,4-Trimethylbenzene ug/L 49.350 99 70-130
1,2-Dibromo-3-chloropropane ug/L 44.250 88 70-130
1,2-Dibromoethane (EDB)ug/L 47.650 95 70-130
1,2-Dichlorobenzene ug/L 45.750 91 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 21 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808929LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichloroethane ug/L 43.650 87 70-130
1,2-Dichloropropane ug/L 47.050 94 70-130
1,3,5-Trimethylbenzene ug/L 48.150 96 70-130
1,3-Dichlorobenzene ug/L 45.650 91 70-130
1,3-Dichloropropane ug/L 47.050 94 70-130
1,4-Dichlorobenzene ug/L 44.550 89 70-130
2,2-Dichloropropane ug/L 53.650 107 58-145
2-Butanone (MEK)ug/L 96.5100 97 70-145
2-Chlorotoluene ug/L 47.350 95 70-130
2-Hexanone ug/L 92.2100 92 70-144
4-Chlorotoluene ug/L 48.050 96 70-130
4-Methyl-2-pentanone (MIBK)ug/L 95.7100 96 70-140
Acetone ug/L 84.0100 84 50-175
Benzene ug/L 46.250 92 70-130
Bromobenzene ug/L 47.250 94 70-130
Bromochloromethane ug/L 46.750 93 70-130
Bromodichloromethane ug/L 46.450 93 70-130
Bromoform ug/L 46.250 92 70-130
Bromomethane ug/L 44.550 89 54-130
Carbon tetrachloride ug/L 45.450 91 70-132
Chlorobenzene ug/L 44.850 90 70-130
Chloroethane ug/L 39.750 79 64-134
Chloroform ug/L 48.150 96 70-130
Chloromethane ug/L 45.150 90 64-130
cis-1,2-Dichloroethene ug/L 50.550 101 70-131
cis-1,3-Dichloropropene ug/L 49.650 99 70-130
Dibromochloromethane ug/L 51.150 102 70-130
Dibromomethane ug/L 42.550 85 70-131
Dichlorodifluoromethane ug/L 46.850 94 56-130
Diisopropyl ether ug/L 51.450 103 70-130
Ethylbenzene ug/L 45.250 90 70-130
Hexachloro-1,3-butadiene ug/L 48.350 97 70-130
Isopropylbenzene (Cumene)ug/L 39.650 79 70-130
m&p-Xylene ug/L 93.0100 93 70-130
Methyl-tert-butyl ether ug/L 49.050 98 70-130
Methylene Chloride ug/L 43.150 86 63-130
n-Butylbenzene ug/L 50.650 101 70-130
n-Propylbenzene ug/L 47.750 95 70-130
Naphthalene ug/L 44.650 89 70-138
o-Xylene ug/L 44.150 88 70-130
p-Isopropyltoluene ug/L 51.450 103 70-130
sec-Butylbenzene ug/L 49.650 99 70-130
Styrene ug/L 40.950 82 70-130
tert-Butylbenzene ug/L 48.650 97 70-130
Tetrachloroethene ug/L 45.650 91 70-130
Toluene ug/L 43.450 87 70-130
trans-1,2-Dichloroethene ug/L 42.950 86 70-130
trans-1,3-Dichloropropene ug/L 49.350 99 70-132
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 22 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808929LABORATORY CONTROL SAMPLE:
LCSSpike
Trichloroethene ug/L 44.150 88 70-130
Trichlorofluoromethane ug/L 43.050 86 62-133
Vinyl acetate ug/L 101100 101 66-157
Vinyl chloride ug/L 42.650 85 69-130
1,2-Dichloroethane-d4 (S)%98 70-130
4-Bromofluorobenzene (S)%91 70-130
Dibromofluoromethane (S)%104 70-130
Toluene-d8 (S)%97 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
810404MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92126631003
810405
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1-Dichloroethene ug/L 2 3054.1 55.1
Benzene ug/L 50 87 70-14889 3 3050ND43.3 44.7
Chlorobenzene ug/L 1 3052.5 53.0
Toluene ug/L 50 103 70-155106 3 3050ND51.4 53.0
Trichloroethene ug/L 2 3051.1 52.2
1,2-Dichloroethane-d4 (S)%100 70-130101
4-Bromofluorobenzene (S)%90 70-13090
Dibromofluoromethane (S)%95 70-13096
Toluene-d8 (S)%96 70-13097
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 23 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
WETA/12854
EPA 300.0
EPA 300.0
300.0 IC Anions
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:809985
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
Sulfate mg/L ND 2.0 08/09/12 03:25
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
809986LABORATORY CONTROL SAMPLE:
LCSSpike
Sulfate mg/L 18.420 92 90-110
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
809987MATRIX SPIKE SAMPLE:
MSSpike
Result
92126235001
Sulfate mg/L 19.7 M1208790-1102.3
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
809989MATRIX SPIKE SAMPLE:
MSSpike
Result
92126708001
Sulfate mg/L 18.920 91 90-110ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126235001
809988SAMPLE DUPLICATE:
Sulfate mg/L 2.3 2 202.3
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126708001
809990SAMPLE DUPLICATE:
Sulfate mg/L ND 20ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 24 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA
Pace Project No.:
Project:
92126708
HTE-003
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
WETA/12836
EPA 353.2
EPA 353.2
353.2 Nitrate + Nitrite, Unpres.
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:808475
Associated Lab Samples:92126708001, 92126708002, 92126708003, 92126708004
Matrix:Water
Analyzed
Nitrogen, Nitrate mg/L ND 0.020 08/04/12 00:22
Nitrogen, Nitrite mg/L ND 0.020 08/04/12 00:22
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
808476LABORATORY CONTROL SAMPLE:
LCSSpike
Nitrogen, Nitrate mg/L 2.72.5 106 90-110
Nitrogen, Nitrite mg/L 1.01 103 90-110
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
808477MATRIX SPIKE SAMPLE:
MSSpike
Result
92126628011
Nitrogen, Nitrate mg/L 2.62.5 96 90-1100.24
Nitrogen, Nitrite mg/L 1.2 M1112190-110ND
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
808479MATRIX SPIKE SAMPLE:
MSSpike
Result
92126628007
Nitrogen, Nitrate mg/L 2.62.5 95 90-1100.22
Nitrogen, Nitrite mg/L 1.2 M1111390-1100.045
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126628011
808478SAMPLE DUPLICATE:
Nitrogen, Nitrate mg/L 0.23 2 200.24
Nitrogen, Nitrite mg/L ND 20ND
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92126628007
808480SAMPLE DUPLICATE:
Nitrogen, Nitrate mg/L 0.27 17 200.22
Nitrogen, Nitrite mg/L 0.044 4 200.045
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 25 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALIFIERS
Pace Project No.:
Project:
92126708
HTE-003
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution ofthe sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PRL - Pace Reporting Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - AshevillePASI-A
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 26 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92126708
HTE-003
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92126708001 MPRP/11214 ICP/10295TW-1 EPA 3010 EPA 6010
92126708002 MPRP/11214 ICP/10295TW-2 EPA 3010 EPA 6010
92126708003 MPRP/11214 ICP/10295TW-3 EPA 3010 EPA 6010
92126708004 MPRP/11214 ICP/10295TW-4 EPA 3010 EPA 6010
92126708001 MERP/4419 MERC/4334TW-1 EPA 7470 EPA 7470
92126708002 MERP/4419 MERC/4334TW-2 EPA 7470 EPA 7470
92126708003 MERP/4419 MERC/4334TW-3 EPA 7470 EPA 7470
92126708004 MERP/4419 MERC/4334TW-4 EPA 7470 EPA 7470
92126708001 MSV/19992TW-1 EPA 8260
92126708002 MSV/19992TW-2 EPA 8260
92126708003 MSV/19992TW-3 EPA 8260
92126708004 MSV/19992TW-4 EPA 8260
92126708001 WETA/12854TW-1 EPA 300.0
92126708002 WETA/12854TW-2 EPA 300.0
92126708003 WETA/12854TW-3 EPA 300.0
92126708004 WETA/12854TW-4 EPA 300.0
92126708001 WETA/12836TW-1 EPA 353.2
92126708002 WETA/12836TW-2 EPA 353.2
92126708003 WETA/12836TW-3 EPA 353.2
92126708004 WETA/12836TW-4 EPA 353.2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Date: 08/10/2012 04:03 PM Page 27 of 27
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH1958
Client Project/Site: HTE-003
Client Project Description: Air Samples
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Steve Hart
Authorized for release by:
8/30/2012 4:25:51 PM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
Unless otherwise noted, analyses included in this report were performed by TestAmerica Cedar Falls, 704
Enterprise Drive, Cedar Falls, IA 50613.
TestAmerica Cedar Falls (Lab ID 101044) is accredited by the American Industrial Hygiene Association (AIHA)
in the industrial hygiene program for the analytical techniques noted on the scope of accreditation for the
following methods: NIOSH 0500, NIOSH 0600, NIOSH 1003, NIOSH 1005, NIOSH 1022, NIOSH 1300,
NIOSH 1500, NIOSH 1501, NIOSH 1615, OSHA 07, NIOSH 7300, and NIOSH 9102. Volatile Organic
Compounds accredited for Solid Sorbent Tubes and 3M Organic Vapor Monitors.
Unless otherwise noted, all method blanks and laboratory control spikes met method and/or laboratory quality
control objectives for the analyses included in this report. Additionally, unless otherwise noted, sample results
have not been corrected for blank values.
The methods utilized for the analyses are fit for the intended use.
Brian C. Graettinger
Operations Manager
8/30/2012 4:25:51 PM
Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003
TestAmerica Job ID: CVH1958
Page 2 of 38 8/30/2012
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Case Narrative
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH1958
Project/Site: HTE-003
Job ID: CVH1958
Laboratory: TestAmerica Cedar Falls
Narrative
Case Narrative: N1 - Sample results were corrected using the client supplied blank. CVH1958-10 was received with visible moisture in
the sorbent tube.
Analyzed by Analytics Corp. - Ashland, VA.
TestAmerica Cedar FallsPage 3 of 38 8/30/2012
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Sample Summary
TestAmerica Job ID: CVH1958Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH1958-01 AS-1 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-02 AS-2 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-03 AS-4 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-04 AS-6 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-05 AS-8 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-06 AS-3 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-07 AS-5 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-08 AS-7 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-09 AS-9 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-10 BAS-2 Air 08/29/12 00:00 08/30/12 07:50
CVH1958-11 Blank Air 08/29/12 00:00 08/30/12 07:50
TestAmerica Cedar FallsPage 4 of 38 8/30/2012
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Client Sample Results
TestAmerica Job ID: CVH1958Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003
Lab Sample ID: CVH1958-01Client Sample ID: AS-1
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 13.62 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.0060
ppm
<0.10Formaldehyde 0.10<0.0073 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-02Client Sample ID: AS-2
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 11.96 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.012
ppm
0.18Formaldehyde 0.100.015 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-03Client Sample ID: AS-4
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 12.44 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.0065
ppm
<0.10Formaldehyde 0.10<0.0080 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-04Client Sample ID: AS-6
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 13.31 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.011
ppm
0.18Formaldehyde 0.100.013 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-05Client Sample ID: AS-8
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 18.10 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.049
ppm
1.1Formaldehyde 0.100.060 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 5 of 38 8/30/2012
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Client Sample Results
TestAmerica Job ID: CVH1958Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003
Lab Sample ID: CVH1958-06Client Sample ID: AS-3
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 15.60 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.0083
ppm
0.16Formaldehyde 0.100.010 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-07Client Sample ID: AS-5
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 14.55 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.0056
ppm
<0.10Formaldehyde 0.10<0.0069 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-08Client Sample ID: AS-7
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 11.18 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.0085
ppm
0.12Formaldehyde 0.100.010 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-09Client Sample ID: AS-9
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 16.28 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.045
ppm
0.89Formaldehyde 0.100.055 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1958-10Client Sample ID: BAS-2
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 13.69 L
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00N1<0.0059
ppm
<0.10Formaldehyde 0.10<0.0073 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 6 of 38 8/30/2012
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Client Sample Results
TestAmerica Job ID: CVH1958Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003
Lab Sample ID: CVH1958-11Client Sample ID: Blank
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: N/A
Sample Container: Sorbent Tube
Method: NIOSH 2016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00N1---
ppm
0.13Formaldehyde 0.10---BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
TestAmerica Cedar FallsPage 7 of 38 8/30/2012
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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Cedar Falls
704 Enterprise Drive
Cedar Falls, IA 50613
Tel: [phone]
TestAmerica Job ID: CVH1959
Client Project/Site: HTE-003 Ammonia
Client Project Description: Air Samples
For:
HART & HICKMAN, PC - CHARLOTTE
2923 South Tryon Street Suite 100
Charlotte, NC 28203
Attn: Steve Hart
Authorized for release by:
8/30/2012 5:14:21 PM
Brian C. Graettinger
Operations Manager
[e-mail]
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
Unless otherwise noted, analyses included in this report were performed by TestAmerica Cedar Falls, 704
Enterprise Drive, Cedar Falls, IA 50613.
TestAmerica Cedar Falls (Lab ID 101044) is accredited by the American Industrial Hygiene Association (AIHA)
in the industrial hygiene program for the analytical techniques noted on the scope of accreditation for the
following methods: NIOSH 0500, NIOSH 0600, NIOSH 1003, NIOSH 1005, NIOSH 1022, NIOSH 1300,
NIOSH 1500, NIOSH 1501, NIOSH 1615, OSHA 07, NIOSH 7300, and NIOSH 9102. Volatile Organic
Compounds accredited for Solid Sorbent Tubes and 3M Organic Vapor Monitors.
Unless otherwise noted, all method blanks and laboratory control spikes met method and/or laboratory quality
control objectives for the analyses included in this report. Additionally, unless otherwise noted, sample results
have not been corrected for blank values.
The methods utilized for the analyses are fit for the intended use.
Brian C. Graettinger
Operations Manager
8/30/2012 5:14:21 PM
Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
TestAmerica Job ID: CVH1959
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Case Narrative
Client: HART & HICKMAN, PC - CHARLOTTE TestAmerica Job ID: CVH1959
Project/Site: HTE-003 Ammonia
Job ID: CVH1959
Laboratory: TestAmerica Cedar Falls
Narrative
Case Narrative: Analyzed by Analytics Corp. - Ashland, VA.
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Sample Summary
TestAmerica Job ID: CVH1959Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
CVH1959-01 AS-1 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-02 AS-2 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-03 AS-4 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-04 AS-6 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-05 AS-8 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-06 AS-3 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-07 AS-5 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-08 AS-7 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-09 AS-9 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-10 BAS-2 Air 08/29/12 00:00 08/30/12 07:50
CVH1959-11 Blank Air 08/29/12 00:00 08/30/12 07:50
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Client Sample Results
TestAmerica Job ID: CVH1959Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID: CVH1959-01Client Sample ID: AS-1
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 98.90 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.12
ppm
8.1Ammonia as NH3 2.50.082 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-02Client Sample ID: AS-2
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 90.67 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.11
ppm
6.9Ammonia as NH3 2.50.076 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-03Client Sample ID: AS-4
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 96.39 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.074
ppm
5.0Ammonia as NH3 2.50.052 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-04Client Sample ID: AS-6
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 100.43 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:000.074
ppm
5.2Ammonia as NH3 2.50.052 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-05Client Sample ID: AS-8
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 100.57 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.036
ppm
<2.5Ammonia as NH3 2.5<0.025 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
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Client Sample Results
TestAmerica Job ID: CVH1959Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID: CVH1959-06Client Sample ID: AS-3
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 96.24 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.037
ppm
<2.5Ammonia as NH3 2.5<0.026 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-07Client Sample ID: AS-5
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 95.50 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.038
ppm
<2.5Ammonia as NH3 2.5<0.026 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-08Client Sample ID: AS-7
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 92.21 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.039
ppm
<2.5Ammonia as NH3 2.5<0.027 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-09Client Sample ID: AS-9
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 102.38 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.035
ppm
<2.5Ammonia as NH3 2.5<0.024 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
Lab Sample ID: CVH1959-10Client Sample ID: BAS-2
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: 99.05 L
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00<0.036
ppm
<2.5Ammonia as NH3 2.5<0.025 BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
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Client Sample Results
TestAmerica Job ID: CVH1959Client: HART & HICKMAN, PC - CHARLOTTE
Project/Site: HTE-003 Ammonia
Lab Sample ID: CVH1959-11Client Sample ID: Blank
Matrix: AirDate Collected: 08/29/12 00:00
Date Received: 08/30/12 07:50
Sample Air Volume: N/A
Sample Container: Sorbent Tube
Method: NIOSH 6016 - Air Sample Analysis
Analyte ug/tube mg/m3
RL
ug/tube
1.008/30/12 00:00---
ppm
<2.5Ammonia as NH3 2.5---BCG
Result Result Result
Qualifier Dil FacAnalyzedAnalyst
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Appendix C

Indoor Air Cumulative Risk Calculation Equations
Potential Carcinogenic Risks
Unit Location Compound Exposure Conc.IUR AT EF ED ET LICR
ug/m3 (ug/m3)-1 days days/yr years hr/hr
IAS-1 Chloroform 0.38 2.30E-05 25550 250 25 0.33 0.00000071
Ethylbenzene 0.73 2.50E-06 25550 250 25 0.33 0.00000015Naphthalene1.40 3.40E-05 25550 250 25 0.33 0.00000388Tetrachloroethene0.63 2.60E-07 25550 250 25 0.33 0.00000001
Trichloroethene 0.44 4.10E-06 25550 250 25 0.33 0.00000001
Total 4.76E-06
IAS-2 Chloroform 0.37 2.30E-05 25550 250 25 0.33 0.00000069
Ethylbenzene 0.44 2.50E-06 25550 250 25 0.33 0.00000009
Tetrachloroethene 0.42 2.60E-07 25550 250 25 0.33 0.00000001Trichloroethene0.96 4.10E-06 25550 250 25 0.33 0.00000032
Formaldehyde 16.00 1.30E-05 25550 250 25 0.33 0.00001694
Total 1.81E-05
IAS-3 Chloroform 0.35 2.30E-05 25550 250 25 0.33 0.00000066
Ethylbenzene 4.20 2.50E-06 25550 250 25 0.33 0.00000086
Tetrachloroethene 0.53 2.60E-07 25550 250 25 0.33 0.00000001Trichloroethene0.56 4.10E-06 25550 250 25 0.33 0.00000019Formaldehyde55.00 1.30E-05 25550 250 25 0.33 0.00005824
Total 6.00E-05
IAS-4 Chloroform 0.41 2.30E-05 25550 250 25 0.33 0.00000077
Ethylbenzene 6.90 2.50E-06 25550 250 25 0.33 0.00000141
Tetrachloroethene 0.59 2.60E-07 25550 250 25 0.33 0.00000001
Trichloroethene 0.74 4.10E-06 25550 250 25 0.33 0.00000025Formaldehyde28.00 1.30E-05 25550 250 25 0.33 0.00002965Total3.21E-05
IAS-5 Chloroform 0.36 2.30E-05 25550 250 25 0.33 0.00000067
Ethylbenzene 1.70 2.50E-06 25550 250 25 0.33 0.00000035
Tetrachloroethene 0.42 2.60E-07 25550 250 25 0.33 0.00000001
Trichloroethene 0.40 4.10E-06 25550 250 25 0.33 0.00000013
Formaldehyde 27.00 1.30E-05 25550 250 25 0.33 0.00002859
Total 2.98E-05
Potential Non-Carcinogenic Risks
Unit Location Compound Exposure Conc.Rfc AT EF ED ET Hazard Index
ug/m3 mg/m3 days days/yr years hr/hr
IAS-1 Chloroform 0.38 9.80E-02 9125 250 25 0.33 0.00087643
Dichlorodifluoromethane 14.00 1.00E-01 9125 250 25 0.33 0.03164384
Ethylbenzene 0.73 1.00E+00 9125 250 25 0.33 0.00016500Naphthalene0.24 3.00E-03 9125 250 25 0.33 0.01808219Styrene0.42 1.00E+00 9125 250 25 0.33 0.00009493
Tetrachloroethene 0.63 4.00E-02 9125 250 25 0.33 0.00355993
Trichloroethene 0.44 2.00E-03 9125 250 25 0.33 0.049726031,2,4-Trimethylbenzene 1.70 7.00E-03 9125 250 25 0.33 0.054892371,3,5-Trimethylbenzene 0.33 7.00E-03 9125 250 25 0.33 0.01065558
Total Xylene 3.17 1.00E-01 9125 250 25 0.33 0.00716507
Ammonia 170.00 1.00E-01 9125 250 25 0.33 0.38424658
Total 5.61E-01
IAS-2 Chloroform 0.37 9.80E-02 9125 250 25 0.33 0.00086113Dichlorodifluoromethane16.00 1.00E-01 9125 250 25 0.33 0.03649315Ethylbenzene0.44 1.00E+00 9125 250 25 0.33 0.00010036
Tetrachloroethene 0.42 4.00E-02 9125 250 25 0.33 0.00239486
Trichloroethene 0.44 2.00E-03 9125 250 25 0.33 0.05017808Total Xylene 1.61 1.00E-01 9125 250 25 0.33 0.00363904Formaldehyde16.00 9.80E-03 9125 250 25 0.33 0.36902432
Ammonia 74.00 1.00E-01 9125 250 25 0.33 0.16726027
Total 6.30E-01
IAS-3 Chloroform 0.35 9.80E-02 9125 250 25 0.33 0.00081458
Dichlorodifluoromethane 13.00 1.00E-01 9125 250 25 0.33 0.02965068Ethylbenzene4.20 1.00E+00 9125 250 25 0.33 0.00095795Styrene0.40 1.00E+00 9125 250 25 0.33 0.00009123
Tetrachloroethene 0.53 4.00E-02 9125 250 25 0.33 0.00302209
Trichloroethene 0.44 2.00E-03 9125 250 25 0.33 0.050178081,2,4-Trimethylbenzene 0.78 7.00E-03 9125 250 25 0.33 0.02541487Total Xylene 15.80 1.00E-01 9125 250 25 0.33 0.03603699
Formaldehyde 55.00 9.80E-03 9125 250 25 0.33 1.28005312
Total 1.43E+00
IAS-4 Chloroform 0.41 9.80E-02 9125 250 25 0.33 0.00095422
Dichlorodifluoromethane 17.00 1.00E-01 9125 250 25 0.33 0.03877397Ethylbenzene6.90 1.00E+00 9125 250 25 0.33 0.00157377Tetrachloroethene0.59 4.00E-02 9125 250 25 0.33 0.00336421
Trichloroethene 0.74 2.00E-03 9125 250 25 0.33 0.08439041
1,2,4-Trimethylbenzene 0.66 7.00E-03 9125 250 25 0.33 0.021504891,3,5-Trimethylbenzene 0.49 7.00E-03 9125 250 25 0.33 0.01596575Total Xylene 15.80 1.00E-01 9125 250 25 0.33 0.03603699
Formaldehyde 28.00 9.80E-03 9125 250 25 0.33 0.65166341
Ammonia 84.00 1.00E-01 9125 250 25 0.33 0.19158904
Total 1.05E+00
IAS-5 Chloroform 0.36 9.80E-02 9125 250 25 0.33 0.00083785Dichlorodifluoromethane12.00 1.00E-01 9125 250 25 0.33 0.02736986Ethylbenzene1.70 1.00E+00 9125 250 25 0.33 0.00038774
Tetrachloroethene 0.42 4.00E-02 9125 250 25 0.33 0.00239486
Trichloroethene 0.40 2.00E-03 9125 250 25 0.33 0.045616441,2,4-Trimethylbenzene 0.43 7.00E-03 9125 250 25 0.33 0.01401076Styrene0.33 1.00E+00 9125 250 25 0.33 0.00007527
Total Xylene 6.60 1.00E-01 9125 250 25 0.33 0.01505342
Formaldehyde 27.00 9.80E-03 9125 250 25 0.33 0.62838971
Ammonia 86.00 1.00E-01 9125 250 25 0.33 0.19615068Total9.30E-01
Calculated Additive Risks
Basement Silver
Reclamation Area
Basement Office Area
Main Level Photo
Processing Area
Main Level
Hallway
Appendix C (Page 1 of 1)
Initial Indoor Air Sampling
Former PCA Facility
Matthews, NC
Main Level Chemical Mixing and Storage Area
Basement Silver
Reclamation Area
Basement Office Area
Main Level Photo
Processing Area
Main Level
Chemical Mixing and Storage Area
Main Level Hallway
Appendix C (Page 1 of 1)Calculated Additive Risks
Additional Indoor Air Sampling
Former PCA Facility
Matthews, NC
Potential Carcinogenic Risks
Unit Location Compound Exposure Conc.IUR AT EF ED ET LICRug/m3 (ug/m3)-1 days days/yr years hr/hr
AS-1
ND Total 0.00E+00
AS-2 Formaldehyde 15 1.30E-05 25550 250 25 0.33 0.00001588Total1.59E-05
AS-3
Formaldehyde 10 1.30E-05 25550 250 25 0.33 0.00001059Total1.06E-05
AS-4
ND Total 0.00E+00
AS-5
ND
Total 0.00E+00
AS-6
Formaldehyde 13 1.30E-05 25550 250 25 0.33 0.00001377
Total 1.38E-05
AS-7
Formaldehyde 10 1.30E-05 25550 250 25 0.33 0.00001059
Total 1.06E-05
AS-8
Formaldehyde 55 1.30E-05 25550 250 25 0.33 0.00005824Total5.82E-05
AS-9
Formaldehyde 60 1.30E-05 25550 250 25 0.33 0.00006354Total6.35E-05
Potential Non-Carcinogenic Risks
Unit Location Compound Exposure Conc.Rfc AT EF ED ET Hazard Index
ug/m3 mg/m3 days days/yr years hr/hr
AS-1
Ammonia 82 1.00E-01 9125 250 25 0.33 0.18534247Total1.85E-01
AS-2
Formaldehyde 15 9.80E-03 9125 250 25 0.33 0.34596030
Ammonia 76 1.00E-01 9125 250 25 0.33 0.17178082Total5.18E-01
AS-3 Formaldehyde 10 9.80E-03 9125 250 25 0.33 0.23273693Total2.33E-01
AS-4 Ammonia 52 1.00E-01 9125 250 25 0.33 0.11860274Total1.19E-01
AS-5
ND Total 0.00E+00
AS-6
Formaldehyde 13 9.80E-03 9125 250 25 0.33 0.30255801Ammonia521.00E-01 9125 250 25 0.33 0.11860274Total4.21E-01
AS-7 Formaldehyde 10 9.80E-03 9125 250 25 0.33 0.23273693Total2.33E-01
AS-8 Formaldehyde 60 9.80E-03 9125 250 25 0.33 1.39642158Total1.40E+00
AS-9
Formaldehyde 55 9.80E-03 9125 250 25 0.33 1.28005312Total1.28E+00
Lower Level
Office North
Upper Level Office North
Warehouse South
Warehouse North
Main Level Chemical Mixing and Storage Area
Basement Silver
Reclamation Area
Basement Office Area
Main Level Photo Processing Area
Main Level
Chemical Mixing and Storage Area
Main Level
Hallway
Warehouse North
Lower Level
Office North
Upper Level
Office North
Warehouse South
Basement Silver Reclamation Area
Basement Office
Area
Main Level Photo Processing Area
Main Level
Hallway
Equations Used in Risk Calculations
Potential Non-Carcinogenic Risks
Exposure Conc, (ug/m3) x EF (250 days/year) x ED (25 years) x ET (8 hr/24 hr) x [1/Rfc (mg/m3)]
AT [(365 days/year x ED (25 years)] x 1000 (ug/mg)
Potential Carcinogenic Risks
Exposure Conc, (ug/m3) x EF (250 days/year) x ED (25 years) x ET (8 hr/24 hr) x [IUR (ug/m3)-1])
AT [(365 days/years x LT (70years)]
where:EF = exposure frequency
ED = exposure duration
ET = exposure time
Rfc = Reference concentration
AT = averaging time
LT = lifetime
IUR = Inhalation unit rate
Hazard Index =
Lifetime Incremental
Cancer Risk =