MO-6984_27696_CA_RMR_20140730_July2014ARM

#C-1269 Engineering
#245 Geology

Active Remediation Monitoring Report
NCDOT Maintenance Facility

1302 Prison Camp Rd.
Newton, North Carolina

H&H Job No. DOT-352
July 30, 2014

Via Federal Express
July 30, 2014

NC DENR
Division of Waste Management/UST Section
610 East Center Avenue Suite 301
Mooresville, NC 28115
Attn: Mr. Brad Newton

Re: Active Remediation Monitoring Report
NCDOT Maintenance Facility 1302 Prison Camp Road
Newton, North Carolina
DENR Incident No. 27696
H&H Job No. DOT-352
Dear Brad:
On behalf of NC DOT, Hart & Hickman, PC (H&H) is providing the attached Active
Remediation Monitoring Report for the above referenced site in hard copy format and in PDF
format on CD. If you have any questions, please let me know. Sincerely,
Hart & Hickman, PC
Matt Bramblett
Principal and Project Manager

Enclosures
Cc: Mr. Ashley Cox, NC DOT (via email and US Mail)

Title Page

Site Information:
NCDOT Maintenance Facility
1302 Prison Camp Rd.
Newton, North Carolina
Groundwater Incident No. 27696
Latitude/Longitude: N35° 37’ 1” W81° 12’ 39”

Risk Classification: Intermediate

Land Use:
Subject property is industrial and used for NCDOT equipment storage and maintenance.
Surrounding properties are commercial and light industrial.
Property Owner State Highway & Public Works Commission
c/o NCDOT Equipment Unit (Attn: Mr. Ashley Cox)
4809 Beryl Road
Raleigh, North Carolina 27606
Consultant:
Hart & Hickman, PC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
[phone]

Release Information: Date of Release Discovery = October 2003
Quantity of Release = Unknown
Source of Release = UST and/or Associated Piping
Material Released = Unleaded gasoline
Laboratory: Pace Analytical Services, Inc., NC Certification No. 12.
I, Matthew V. Bramblett, a Principal and Professional Engineer for Hart & Hickman, PC,
do hereby certify that the information contained in this report is correct and accurate to
the best of my knowledge.
Hart & Hickman, PC is licensed to practice geology and engineering in North Carolina.
The certification numbers are C-245 and C-1269, respectively.

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Active Remediation Monitoring Report
NCDOT Maintenance Facility
Newton, North Carolina
H&H Job No. DOT-352

Table of Contents

Section Page No.
1.0 Introduction .............................................................................................................................1
2.0 Site History ..............................................................................................................................2
3.0 Summary of Potential Receptor Information .......................................................................4
3.1 Water Supply Wells ..............................................................................................................4
3.2 Surface Water........................................................................................................................4
4.0 Groundwater Sampling ..........................................................................................................5
4.1 Water Levels and Free Product .............................................................................................5
4.2 Monitoring Well Analytical Data .........................................................................................5
4.3 Groundwater Concentration Trends ......................................................................................7
5.0 Remediation System Operation and Performance...............................................................8
5.1 Soil Vapor Extraction / In-Well Aeration System ................................................................8
5.2 Free Product Recovery System .............................................................................................9
6.0 Conclusions and Recommendations ....................................................................................10

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List of Tables

Table 1 Summary of Monitoring Well Construction and Groundwater Elevation Data
Table 2 Summary of Historical Groundwater Analytical Results
Table 3 Summary of Dissolved Oxygen and Site Geochemical Data
Table 4 Soil Vapor Extraction System Data
Table 5 In-Well Aeration System Data
Table 6 Remediation System Well Data
Table 7 Summary of Off-Gas Sampling Results (mg/m3)
Table 8 Summary of Estimated Mass Removal Rates
Table 9 Summary of Free Product Recovery – MW-6

List of Figures

Figure 1 Site Location Map
Figure 2 Water Supply Well Survey Map
Figure 3 Site Map
Figure 4 Shallow Groundwater Potentiometric Map (June 2014)
Figure 5 Free Product Plume (June 2014)
Figure 6 BTEX Concentrations in Shallow Groundwater (June 2014)
Figure 7 Benzene Concentrations in Shallow Groundwater (June 2014)
Figure 8 Total Xylene Concentrations in Shallow Groundwater (June 2014)
Figure 9 MTBE Concentrations in Shallow Groundwater (June 2014)
Figure 10 SVE/IWS Remediation System Layout
Figure 11 Product Recovery System Layout

List of Appendices

Appendix A Laboratory Analytical Data for Monitoring Wells
Appendix B SVE System / In-Well Air Stripper Operation and Maintenance Logs
Appendix C SVE Off-Gas Laboratory Analytical Results

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Active Remediation Monitoring Report
NCDOT Maintenance Facility
Newton, North Carolina
H&H Job No. DOT-352
1.0 Introduction

On behalf of the North Carolina Department of Transportation (NCDOT), Hart & Hickman, PC
(H&H) has prepared this Active Remediation Monitoring Report for the NCDOT Maintenance
Facility located at 1302 Prison Camp Road in Newton, Catawba County, North Carolina. The
property is currently occupied by NCDOT and used as an equipment maintenance facility
(Figure 1). The North Carolina Department of Environment and Natural Resources (DENR)
incident number for the site is 27696, and it is classified as intermediate-risk due to the presence
of free product. No active water supply wells are located within 1,000 feet of the source area
(Figure 2). This report documents the results of groundwater sampling performed by H&H in
June 2014 and operation and maintenance (O&M) activities for the period of January 2014
through June 2014. A site map is included as Figure 3.

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2.0 Site History

The site is an active NCDOT equipment maintenance facility encompassing approximately
50 acres. Gasoline underground storage tanks (USTs), an oil/water separator and a fuel oil UST
were removed previously from the property. Currently the NCDOT operates one 15,000-gallon
gasoline UST and one 15,000-gallon diesel UST on the subject site.

In April 2003, NCDOT personnel removed an oil/water separator that received liquids from the
adjacent equipment washhouse. During removal of the separator, impacted soils were observed
and approximately 175 cubic yards of impacted soils were removed. After the soil excavation,
soil impacts remained. NCDOT contracted with H&H to conduct additional soil and
groundwater sampling in the vicinity of the former oil/water separator to delineate the extent of
these impacts. The extent of impacts associated with the former oil/water separator was
delineated, and impacts were reported in the September 2004 Comprehensive Site Assessment
(CSA).

After detecting gasoline related impacts in groundwater at the former oil/water separator, H&H
discussed potential former UST locations with NCDOT personnel. NCDOT personnel identified
an area located northeast of the old shop building as previously containing a gasoline UST
system that had been removed (Figure 3).

In 2003 and 2004, H&H installed soil borings and monitoring wells in and surrounding the area
that contained the former gasoline UST system. Soil and groundwater impacts including free
product were detected. Soil samples indicate gasoline-type constituents in excess of the
Maximum Soil Contaminant Concentrations (MSCCs). Based on the data collected, the
horizontal and vertical extent of soil impacts was reasonably well delineated. The data indicate
that the soil impacted above soil to groundwater MSCCs cover an area of approximately
16,000 ft2 and extend vertically to the water table (approximately 30 feet below grade).

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Groundwater samples were collected in 2003 from site monitoring and recovery wells and
submitted for laboratory analyses. VOCs, lead, and VPH were detected above groundwater
standards. Benzene was detected in shallow groundwater at concentrations up to 35,000 µg/l,
which exceeded the groundwater standard of 1 µg/l and the Gross Contamination Level (GCL) of
5,000 µg/l. Ethylene dibromide (EDB) and 1,2-dichloroethane (DCA) were also detected at
concentrations exceeding GCLs. Based on the data collected, the horizontal and vertical extent
of groundwater impacts was reasonably well delineated.

Based on the presence of free product, Aggressive Fluid Vapor Recovery (AFVR) and Mobile
Multi-Phase Extraction (MMPE) events were conducted. Due to the persistence of the free
product, NCDOT directed H&H to install an interim soil vapor extraction remediation system
(SVE) to remove free product and treat source area soils. The SVE system was installed in 2004
and is still in operation at the site. In March 2008, a free product recovery system utilizing six
pneumatic free product only recovery pumps was installed by others to accelerate the removal of
free product from the site. The product recovery system was in operation until March 2011 when
it was removed because free product was no longer being effectively removed. In March 2011,
H&H installed an in-well aeration system (IWS) to assist with removal of free product. In
August 2012, a free product pump was re-installed in MW-6 due to the sustained accumulation
of free product in this well. Currently, IWS, SVE, and free product recovery from MW-6 are
taking place on the site.

In a Notice of Regulatory Requirements letter dated February 15, 2013, DENR requested that site
monitoring wells MW-1, MW-1D, MW-3, MW-5, MW-9, MW-14 through MW-19, MW-21,
MW-22 and MW-25 through MW-29 be sampled on a semi-annual basis starting June 2013.

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3.0 Summary of Potential Receptor Information

3.1 Water Supply Wells

No active water supply wells are located within 1,000 feet of the source area. WSW-1, located
within 250 feet of the source area, was permanently abandoned on October 10, 2005. WSW-2,
located on the subject site approximately 670 feet from the source area, is out of service;
permanently sealed with a welded cap; and buried below grade. WSW-16, located
approximately 600 feet from the source area at the Department of Corrections facility at 1347
Prison Camp Road, is out of service and permanently sealed with a four-inch thick concrete pad.
WSW-5 is approximately 1,065 feet from the source area. Therefore, no water supply wells are
located within 1,000 feet of the source area. Based on this information, the site was downgraded
in 2008 from a high risk to an intermediate risk site. The locations of the former supply wells are
shown on Figure 2.

3.2 Surface Water

The closest surface water feature to the subject property is Bills Branch. Bills Branch is located
to the north and west of the subject site. The closest point of Bills Branch to the source area is
approximately 2,000 ft to the north (Figure 1). Bills Branch discharges to Clark Creek
approximately 7,500 ft southwest of the source area.

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4.0 Groundwater Sampling

4.1 Water Levels and Free Product

On June 2, 2014, H&H personnel shut down the soil and groundwater remediation systems
following an O&M visit in preparation for groundwater gauging and sampling. On June 3, 2014,
H&H gauged water levels in the site monitoring wells. Monitoring well gauging and top of
casing (TOC) data is included in Table 1. A shallow groundwater potentiometric map, along
with estimated water table elevations, is shown in Figure 4. Based on the June 2014 groundwater
gauging event and generally consistent with prior data sets, the groundwater flow direction is
generally to the northwest.

Free product (0.15 ft) was detected in source area monitoring well MW-6 (a product pumping
well). With the exception of MW-6, no free product was detected in any of the site monitoring
wells at the time of gauging. Free product was detected in three source area recovery wells
ranging from 0.01 to 0.25 ft in June 2014. The estimated and inferred extent of the free product
plume, considering recovery well data and other relatively recent free product measurements, is
shown on Figure 5.

4.2 Monitoring Well Analytical Data

As requested by DENR in their Notice of Regulatory Requirements letter dated
February 15, 2013, site monitoring wells MW-1, MW-1D, MW-3, MW-5, MW-9, MW-14
through MW-19, MW-21, MW-22, and MW-25 through MW-29 were to be sampled on June 3
and 4, 2014. Following receipt of laboratory groundwater sampling results, H&H realized that
MW-21 had not been sampled, and it was sampled on July 3, 2014.

Prior to sampling, dissolved oxygen readings were obtained, and the monitoring wells were
purged until pH, temperature, and conductivity stabilized. Groundwater samples were then
collected using dedicated polyethylene bailers, poured in laboratory supplied containers, marked

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with identifying labels, and placed in an iced cooler for shipment under chain-of-custody to a
certified laboratory for analysis. Groundwater samples were analyzed for volatile organic
compounds (VOCs) by Standard Method 6200B.

Petroleum-related impacts were detected above NC 2L groundwater standards in monitoring
wells MW-3, MW-14, MW-18, MW-21, MW-25, and MW-29 (Table 2). Petroleum impacted
groundwater extends from the former UST basin primarily to the west, but also slightly to the
north. The highest concentrations were detected in monitoring well MW-3, which is located
downgradient of the source area. Benzene was detected in MW-3 at a concentration of 1,460
µg/l. No petroleum-related impacts above method detection limits were observed in well MW-
1D, a Type-III vertical extent monitoring well. No VOCs were detected above Gross
Contamination Levels (GCLs) in the wells sampled during the June 2014 sampling event,
although free product was present in one site monitoring and three recovery wells during the
semi-annual sampling event.

Isoconcentration maps of BTEX, benzene, xylenes and MTBE in shallow monitoring wells are
included as Figures 6 through 9, respectively. The plume maps indicate that impacted
groundwater is delineated and limited to an area within the subject property boundaries.
Groundwater sampling results are summarized in Table 2 and Appendix A. Select historical
groundwater sampling results obtained by H&H and others are also provided in Table 2 for
comparison.

To further evaluate groundwater conditions at the site, H&H collected dissolved oxygen (DO)
and other geochemical parameters in each monitoring well (Table 3). DO is used by microbes as
an electron acceptor in the biodegradation of petroleum hydrocarbons. Biodegradation of
petroleum compounds most efficiently occurs under aerobic conditions (DO concentrations
greater than 1 mg/l), but can also occur under anaerobic conditions (DO concentrations less than
1 mg/l). During the June 2014 groundwater sampling event, DO in monitoring wells ranged
from 0.36 mg/l (MW-18) to 7.99 mg/l (MW-7). Generally, lower DO concentrations were
observed in source area and impacted wells as compared to non-impacted wells. These data

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suggest aerobic biodegradation is occurring in the plume. A summary of DO concentrations
collected during the June 2014 sampling event is provided in Table 3.

4.3 Groundwater Concentration Trends

Comparing December 2013 groundwater sampling results to June 2014 sampling results, target
compound concentration trends overall continue to decrease (Table 2). Benzene concentrations
in near source area monitoring well MW-21 decreased from 842 µg/l in December 2013 to 625
µg/l in July 2014. Benzene impacts also decreased slightly in MW-14 (563 µg/l to 486 µg/l) and
MW-25 (542 µg/l to 499 µg/l). Benzene concentrations increased slightly in MW-3 (1,280 µg/l
to 1,460 µg/l). In general, petroleum related VOC concentrations have decreased since 2007.

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5.0 Remediation System Operation and Performance

5.1 Soil Vapor Extraction / In-Well Aeration System

H&H monitors the performance of the SVE/IWS system by conducting monthly O&M visits.
The SVE system utilizes a 4 hp Gast regenerative blower and extracts soil gas from monitoring
wells and recovery wells in the vicinity of the former UST basin (Figure 9). The SVE system
operational status, number of hours of operation, inlet vacuum, air flow, and off-gas PID readings
are recorded during each site visit (Table 4). Currently, IWS is being performed on select wells
in the eastern and western remediation fields. The compressor is capable of producing sufficient
air flow for approximately five IWS wells at a time. The current wells with IWS are MW-11,
RW-2, RW-4, RW-7 and RW-12 (Figure 10). IWS system checks included review of operational
status, air compressor condition, air injection pressures and select well gauging to monitor the
performance of the IWS/SVE system in the removal of free product from the site (Tables 4, 5 and
6). As requested by NCDENR in an Acknowledgement of Report letter dated November 11,
2011, monitoring wells MW-15 and MW-16 are gauged on a monthly basis for the presence of
free product that may have been mobilized by the IWS system. No free product has been
detected in either MW-15 or MW-16 to date. An O&M log sheet is completed during each site
visit and kept in a bound folder. Remediation system operational logs are provided in
Appendix B.

Off-gas samples are collected from the SVE exhaust on a semi-annual basis for laboratory
analysis using EPA Method TO-3 to determine estimated off-gas removal rates (Tables 7 and 8).
Using the air sample data collected on June 2, 2014 as an average value for the period,
approximately 257 lbs of Total Recoverable Petroleum Hydrocarbons (TRPH) were removed
during the 174 days of operation from December 10, 2013 to June 2, 2014. Off-gas laboratory
analytical data are provided in Appendix C.

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5.2 Free Product Recovery System

The free product recovery pump installed in MW-6 consists of a 55 gallon product recovery tank,
which is grounded and equipped with a high level shut-off switch and galvanized steel vent pipe.
Air line is run from a QED C-100 controller inside the remediation building to MW-6 to provide
air for the pneumatic product recovery pump. A product return line is installed within a
protective 2” PVC secondary containment chase from MW-6 to the product recovery tank
(Figure 10). An existing product only recovery pump (QED model SPG2 AutoGenieTM) is
utilized for product recovery.

The product recovery pump in MW-6 was started on August 31, 2012. Product recovery well
MW-6 was plumbed so that SVE can take place simultaneous with free product recovery
pumping. The vacuum applied to MW-6 by the SVE system should accelerate product migration
to the recovery well, potentially increasing product recovery. The IWS system continues
operation on MW-11, RW-2, RW-4, RW-7 and RW-12 using a separate QED C-100 controller.

Since start-up of the product recovery pump on August 31, 2012, approximately 18 gallons of
free product have been recovered from MW-6 (Table 9). The pump in MW-6 is pulled
periodically to confirm it is set correctly and there are no mechanical issues. To date, the product
recovery pump has operated without issue. In addition, a total of approximately 1.1 gallons of
free product have been recovered from site wells using hand bailing techniques.

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6.0 Conclusions and Recommendations

Gasoline related impacts including free product are present at the NCDOT maintenance facility
in Newton due to a former UST system release. The NCDOT maintenance facility ranks as an
intermediate risk site based on the presence of free product.

During the June 2014 groundwater sampling event, petroleum related impacts were detected
above groundwater standards in monitoring wells MW-3, MW-14, MW-18, MW-21, MW-25,
and MW-29. Free product remains in and near source area monitoring well MW-6. Petroleum
impacted groundwater extends from the former UST basin primarily to the west. The highest
benzene concentration was detected in monitoring well MW-3, which is located downgradient of
the source area. Benzene was detected in MW-3 at a concentration of 1,460 µg/l in June 2014.
Overall, petroleum VOC concentrations have decreased since 2007. June 2014 sampling results
indicate the groundwater plume is not migrating horizontally or vertically and is located within
the NCDOT property boundaries.

Based on the removal of an estimated 257 lbs of TRPH by the combination SVE/IWS over the
past 174 days, the recovery of approximately 18 gallons of free product utilizing the recovery
pump installed in MW-6, and the decrease in the number of wells containing free product and
remaining product thickness, H&H believes the remediation system is operating as designed.
H&H will continue to operate site remediation systems with the next semi-annual sampling event
taking place in December 2014 with an Active Remediation Monitoring Report to be prepared in
January 2015.

Table 1 (Page 1 of 2)
Summary of Monitoring Well Construction and Groundwater Elevation Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
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Date: 7/30/2014
Table 1 (Page 1 of 2)Hart & Hickman, PC
Well Sreen Well TOC Well TOC Water Water Table TOC Water Water Table TOC Water Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table
Diameter Interval Elevation Depth Table Depth Elevation**Table Depth Elevation**Table Depth Elevation**Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation Table Depth Depth Thickness Elevation**
(in)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)
MW-1D 2 75-80 97.08 80 --------26.85 70.23 27.36 ----69.72 --------31.20 ------
MW-1 2 25-40 96.92 40 29.12 67.80 28.19 68.73 26.98 69.94 27.32 ----69.60 28.78 ----68.14 31.07 ----65.85
MW-2 2 21-36 96.92 36 ----28.09 68.83 26.78 70.14 27.12 ----69.80 28.50 ----68.42 30.77 ----66.15
MW-3 2 20-35 94.42 35 ----25.82 68.60 24.58 69.84 24.86 ----69.56 26.35 ----68.07 28.56 ----65.86
MW-4 2 15-35 90.90 35 ----22.84 68.06 22.85 68.05 22.11 ----68.79 23.88 ----67.02 25.96 ----64.94
MW-5 2 20-35 99.61 35 ----30.91 68.70 29.60 70.01 30.13 ----69.48 31.78 ----67.83 34.04 ----65.57
MW-6 2 20-35 99.39 35 --------28.75 70.64 29.60 29.09 0.51 70.16 34.09 -->2'--35.18 33.13 2.05 65.69
MW-7 2 25-40 101.03 40 --------29.75 71.28 30.21 ----70.82 31.85 ----69.18 34.34 ----66.69
MW-8 2 20-53 99.66 35 --------28.75 70.91 29.16 ----70.50 30.60 ----69.06 33.01 ----66.65
MW-9 2 18-33 96.36 33 --------26.10 70.26 26.39 ----69.97 27.77 ----68.59 30.12 ----66.24
MW-10 2 10-25 92.58 25 --------23.25 69.33 23.41 ----69.17 25.11 ----67.47
MW-11 2 22-37 99.26 37 --------28.89 70.37 29.41 29.23 0.18 69.98 30.84 --2"--33.70 33.52 0.18 65.69
MW-12 2 22-37 99.04 37 --------28.70 70.34 29.06 NP 0 69.98 30.32 --1/16"--33.62 33.60 0.02 65.43
MW-13 2 22-37 99.27 37 --------28.85 70.42 29.63 29.11 0.52 70.01 30.82 --1.5"--35.81 33.23 2.58 65.32
MW-14 2 17-37 99.21 37 ------------29.26 ----69.95 30.71 ----68.50 33.03 ----66.18
MW-15 2 17-37 99.68 37 ------------29.49 ----70.19 30.90 ----68.78 33.29 ----66.39
MW-16 2 17-37 99.65 37 ------------29.28 ----70.37 30.72 ----68.93 33.08 ----66.57
MW-17 2 17-37 99.59 37 ------------29.07 ----70.52 30.55 ----69.04 32.95 ----66.64
MW-18 2 17-37 99.47 37 ------------29.14 ----70.33 30.52 ----68.95 32.91 ----66.56
MW-19 2 17-37 97.85 37 ------------28.15 ----69.70 29.68 ----68.17 31.91 ----65.94
MW-20 2 17-37 95.75 37 ------------26.31 ----69.44 27.95 ----67.80 30.13 ----65.62
MW-21 2 17-37 97.22 37 ------------27.46 ----69.76 28.90 ----68.32 31.20 ----66.02
MW-22 2 17-37 97.48 37 ------------27.77 ----69.71 29.10 ----68.38 31.45 ----66.03
MW-23 2 17-37 98.62 37 ------------28.39 ----70.23 29.75 ----68.87 32.16 ----66.46
MW-24 2 17-37 96.84 37 ------------26.72 ----70.12 28.14 ----68.70 30.52 ----66.32
MW-25 2 15-35 94.53 35 ------------24.82 ----69.71 26.27 ----68.26 28.54 ----65.99
MW-26 2 15-35 92.44 35 ------------23.21 ----69.23 24.85 ----67.59 26.97 ----65.47
MW-27 2 15-30 94.64 30 ------------25.27 ----69.37 26.87 ----67.77 28.97 ----65.67
MW-28 2 17-32 94.93 32 ------------25.38 ----69.55 26.91 ----68.02 29.10 ----65.83
MW-29 2 12-32 94.71 32 ------------24.91 ----69.80 26.37 ----68.34 28.67 ----66.04
MW-30 2 20-35 95.65 35 ------------25.64 ----70.01 27.08 ----68.57 29.45 ----66.20
MW-31 2 17-32 92.73 32 ------------23.12 ----69.61 24.69 ----68.04 26.90 ----65.83
MW-32 2 NA NS 32.35 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 25.48 ----NA
Notes:
Elevations are approximate and are referenced to an arbitrary site datum
All product thicknesses are apparent
TOC = Top of Casing; '-- = No Data; NS = Not Surveyed; NP = No product detected
NA = Not Available, well was constructed in November 2007
**= Water table elevation is corrected for product assuming it is gasoline with a specific gravity of 0.72
***= Water table elevation not calculated (remediation piping elevation unknown)
Monitor Well ID
8/7/20076/14/20046/19/2003 7/31/2003 2/19/200811/5/2003
DESTROYED
Table 1 (Page 2 of 2)
Summary of Monitoring Well Construction and Groundwater Elevation Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
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Date: 7/30/2014
Table 1 (Page 2 of 2)Hart & Hickman, PC
Well Sreen Well TOC Well
Diameter Interval Elevation Depth
(in)(ft)(ft)(ft)
MW-1D 2 75-80 97.08 80
MW-1 2 25-40 96.92 40
MW-2 2 21-36 96.92 36
MW-3 2 20-35 94.42 35
MW-4 2 15-35 90.90 35
MW-5 2 20-35 99.61 35
MW-6 2 20-35 99.39 35
MW-7 2 25-40 101.03 40
MW-8 2 20-53 99.66 35
MW-9 2 18-33 96.36 33
MW-10 2 10-25 92.58 25
MW-11 2 22-37 99.26 37
MW-12 2 22-37 99.04 37
MW-13 2 22-37 99.27 37
MW-14 2 17-37 99.21 37
MW-15 2 17-37 99.68 37
MW-16 2 17-37 99.65 37
MW-17 2 17-37 99.59 37
MW-18 2 17-37 99.47 37
MW-19 2 17-37 97.85 37
MW-20 2 17-37 95.75 37
MW-21 2 17-37 97.22 37
MW-22 2 17-37 97.48 37
MW-23 2 17-37 98.62 37
MW-24 2 17-37 96.84 37
MW-25 2 15-35 94.53 35
MW-26 2 15-35 92.44 35
MW-27 2 15-30 94.64 30
MW-28 2 17-32 94.93 32
MW-29 2 12-32 94.71 32
MW-30 2 20-35 95.65 35
MW-31 2 17-32 92.73 32
MW-32 2 NA NS 32.35
Monitor Well ID
TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table
Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**
(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)
--------31.88 NP 0.00 65.20 31.48 NP 0.00 65.60 30.07 NP 0.00 67.01 29.26 NP 0.00 67.82
--------31.86 NP 0.00 65.06 31.39 NP 0.00 65.53 30.06 NP 0.00 66.86 29.22 NP 0.00 67.70
--------31.73 31.51 0.22 65.35 31.16 31.15 0.01 65.77 29.79 NP 0.00 67.13 28.93 NP 0.00 67.99
--------29.38 NP 0.00 65.04 28.94 NP 0.00 65.48 27.61 NP 0.00 66.81 26.81 NP 0.00 67.61
--------
--------34.79 NP 0.00 64.82 34.40 NP 0.00 65.21 32.98 NP 0.00 66.63 32.16 NP 0.00 67.45
33.42 33.34 0.08 66.03 33.21 NP 0.00 66.18 34.44 34.32 0.12 ***32.01 31.55 0.46 ***30.22 30.07 0.15 Pump Installed
--------34.98 NP 0.00 66.05 34.40 NP 0.00 66.63 33.00 NP 0.00 68.03 32.05 NP 0.00 68.98
--------33.61 NP 0.00 66.05 33.28 NP 0.00 66.38 31.83 NP 0.00 67.83 30.92 NP 0.00 68.74
--------30.79 NP 0.00 65.57 30.38 NP 0.00 65.98 29.05 NP 0.00 67.31 28.21 NP 0.00 68.15
33.07 NP 0 66.19 33.59 33.22 0.37 65.94 35.26 33.71 1.55 ***31.86 NP 0.00 ***31.61 NP 0.00 68.34
33.07 33.05 0.02 65.98 33.32 33.22 0.10 65.79 34.09 33.96 0.13 ***31.69 NP 0.00 ***31.61 NP 0.00 68.26
33.42 33.02 0.40 66.14 33.19 NP 0.00 66.08 34.25 NP 0.00 ***31.89 NP 0.00 ***31.65 NP 0.00 68.39
--------33.72 NP 0.00 65.49 33.40 NP 0.00 65.81 32.00 NP 0.00 67.21 31.10 NP 0.00 68.11
--------33.94 NP 0.00 65.74 33.65 NP 0.00 66.03 32.21 NP 0.00 67.47 31.28 NP 0.00 68.40
--------33.69 NP 0.00 65.96 33.40 NP 0.00 66.25 31.99 NP 0.00 67.66 31.05 NP 0.00 68.60
--------33.53 NP 0.00 66.06 33.23 NP 0.00 66.36 31.84 NP 0.00 67.75 30.89 NP 0.00 68.70
--------33.54 NP 0.00 65.93 33.27 NP 0.00 66.20 31.84 NP 0.00 67.63 30.93 NP 0.00 68.54
--------32.64 NP 0.00 65.21 32.24 NP 0.00 65.61 30.90 NP 0.00 66.95 30.04 NP 0.00 67.81
--------30.99 NP 0.00 64.76 30.43 NP 0.00 65.32 29.15 NP 0.00 66.60 28.33 NP 0.00 67.42
--------32.02 NP 0.00 65.20 31.56 NP 0.00 65.66 30.14 NP 0.00 67.08 29.37 NP 0.00 67.85
--------32.06 NP 0.00 65.42 31.82 NP 0.00 65.66 30.38 NP 0.00 67.10 29.58 NP 0.00 67.90
--------32.76 NP 0.00 65.86 32.46 NP 0.00 66.16 31.04 NP 0.00 67.58 30.14 NP 0.00 68.48
--------31.12 NP 0.00 65.72 30.75 NP 0.00 66.09 29.36 NP 0.00 67.48 28.49 NP 0.00 68.35
--------29.30 NP 0.00 65.23 28.89 NP 0.00 65.64 27.54 NP 0.00 66.99 26.20 NP 0.00 68.33
--------27.88 NP 0.00 64.56 27.33 NP 0.00 65.11 26.10 NP 0.00 66.34 25.28 NP 0.00 67.16
--------29.90 NP 0.00 64.74 29.34 NP 0.00 65.30 28.11 NP 0.00 66.53 27.28 NP 0.00 67.36
--------29.92 NP 0.00 65.01 29.42 NP 0.00 65.51 28.14 NP 0.00 66.79 27.32 NP 0.00 67.61
--------29.38 NP 0.00 65.33 28.98 NP 0.00 65.73 27.62 NP 0.00 67.09 26.80 NP 0.00 67.91
--------30.01 NP 0.00 65.64 29.62 NP 0.00 66.03 28.23 NP 0.00 67.42 27.35 NP 0.00 68.30
--------27.72 NP 0.00 65.01 27.17 NP 0.00 65.56 25.90 NP 0.00 66.83 24.99 NP 0.00 67.74
--------26.48 NP 0.00 NA 25.82 NP 0.00 NA 25.76 NP 0.00 NA 23.76 NP 0.00 NA

Notes:
Elevations are approximate and are referenced to an arbitrary site datum
All product thicknesses are apparent
TOC = Top of Casing; '-- = No Data; NS = Not Surveyed; NP = No product detected
NA = Not Available, well was constructed in November 2007
**= Water table elevation is corrected for product assuming it is gasoline with a specific gravity of 0.72
***= Water table elevation not calculated. Monitoring wells converted to remediation wells and top of casing not yet measured
DESTROYED
6/3/2014
UNABLE TO LOCATE
DESTROYED
6/5/2013
COULD NOT LOCATE
3/29/2011
UNABLE TO LOCATE
DESTROYEDDESTROYED
12/19/2013
DESTROYED
COULD NOT LOCATE
12/10/2012
Table 2 (Page 1 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 1 of 7)Hart & Hickman, PC
Sample ID
Sample Date 8/8/07 2/19/08 12/12/12 6/7/13 12/19/13 6/4/14 8/8/07 2/19/08 12/11/12 6/7/13 12/19/13 6/4/14 8/8/07 2/19/08 12/10/12 8/8/07 2/19/08 12/12/12 6/7/13 12/19/13 6/3/14 8/8/07 2/19/08 12/10/12
Units (µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
VOCs
Benzene 1.0 5,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 43,200 27,000 FP 2,290 1,100 813 1,400 1,280 1,460 <0.5 <0.5 CNL
n-Butylbenzene 70 6,900 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <25 190 FP <0.5 65 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
sec-Butylbenzene 70 8,500 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <25 <20 FP 13.3 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
tert-Butylbenzene 70 15,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <25 <20 FP 1.1 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
Chloroform 70 70,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 2.6 1.3 <0.5 <0.5 <0.5 <0.5 <25 <20 FP <0.5 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
1,2-Dibromoethane (EDB)0.02 50 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 889 1,100 FP <0.5 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
1,2-Dichloroethane 0.4 400 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 0.32 J <0.5 <0.5 <0.5 <0.5 2,790 2,800 FP 2.9 <5.0 4.8 <5.0 <6.2 5.7 <0.5 <0.5 CNL
Diisopropyl Ether (IPE)70 70,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 4,810 5,200 FP 17.3 17 19.4 26.5 24.9 25.5 <0.5 <0.5 CNL
Ethylbenzene 600 84,500 <0.5 <0.5 <0.5 0.69 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 2,310 2,900 FP 596 650 584 830 642 751 <0.5 <0.5 CNL
Isopropylbenzene 70 25,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 83.3 59 FP 41.1 31 36.4 52.5 43.2 52.3 <0.5 <0.5 CNL
p-Isopropyltoluene 25 11,700 <0.5 <0.5 NA NA NA NA <0.5 <0.5 NA NA NA NA <25 <20 FP <0.5 <5.0 NA NA NA NA <0.5 <0.5 CNL
Methylene Chloride 5 5,000 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <100 <80 FP <2.0 <20 <10 24.8 <25.0 <20.0 <2.0 <2.0 CNL
Methyl tert-butyl ether (MTBE)20 200,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 269 140 FP <0.5 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
Naphthalene 6 6,000 <2.0 <1.0 <2.0 6.5 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0 716 720 FP 207 160 208 270 263 273 <2.0 <1.0 CNL
n-Propylbenzene 70 30,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 205 220 FP 53.3 79 86.7 128 109 132 <0.5 <0.5 CNL
Tetrachloroethene 0.7 700 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <25 <20 FP <0.5 <5.0 <2.5 <5.0 <6.2 <5.0 <0.5 <0.5 CNL
Toluene 600 260,000 <0.5 <0.5 <0.5 2.4 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 31,100 33,000 FP 1,060 920 857 1,600 1,440 1,480 <0.5 <0.5 CNL
Trichloroethene 3 3,000 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <25 <20 FP <0.5 <5.0 <2.5 <5.0 <5.0 <5.0 <0.5 <0.5 CNL
1,2,4-Trichlorobenzene 70 70,000 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 3.3 <25 <20 FP <0.5 <5.0 <2.5 <5.0 <5.0 <5.0 <0.5 <0.5 CNL
1,2,4-Trimethylbenzene 400 28,500 <0.5 <0.5 <0.5 7.9 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1,940 1,700 FP <2.0 640 784 1,020 923 995 <0.5 <0.5 CNL
1,3,5-Trimethylbenzene 400 25,000 <0.5 <0.5 <0.5 2.9 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 440 490 FP 114 88 51.9 104 74.8 80.5 <0.5 <0.5 CNL
Xylenes, Total 500 85,500 ND ND ND ND ND ND ND ND ND ND ND ND 10,830 17,000 FP 3,940 3,600 3,549 4,670 3,660 4,020 ND ND CNL
BTEX, Total NS NS ND ND ND 12.4 ND ND ND ND ND ND ND ND 87,440 79,900 FP 7,886 6,270 5,803 8,500 7,022 7,711 ND ND CNL
Metals
Total, Lead 15 15,000 <5.0 <5.0 NA NA NA NA <5.0 <5 NA NA NA NA 170 220 NA <5.0 4.2 J NA NA NA NA <5.0 <5.0 NA
Chromium 10 10,000 NA 3.2 J NA NA NA NA NA <5 NA NA NA NA NA <5 NA NA <5.0 NA NA NA NA NA 7.0 NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-1DNC 2L GW
Standard
NC GCL MW-4MW-2 MW-3MW-1
Table 2 (Page 2 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 2 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL MW-10
8/8/07 2/19/08 12/12/12 6/7/13 12/19/13 6/4/14 8/8/07 2/19/08 12/10/12 6/7/13 12/19/13 8/8/07 2/19/08 12/11/12 8/8/07 2/20/08 12/12/12 8/7/07 2/20/08 12/12/12 12/19/13 6/4/14 8/8/07
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 304 73 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 5.0 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 2.1 1.1 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 0.98 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 5.9 14 1.5 1.4 0.53 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 3.4 1.4 <0.5 <0.5 0.53 <0.5
1.3 2.3 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 23.1 13 2.1 27.9 16 2.2 3.9 5.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 17 9.2 <0.5 <0.5 0.70 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 4.7 1.8 <0.5 <0.5 0.92 <0.5
<0.5 <0.5 NA NA NA NA FP FP FP FP FP <0.5 <0.5 NA <0.5 <0.5 NA <0.5 <0.5 NA NA NA <0.5
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 FP FP FP FP FP <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <0.5 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 2.2 0.78 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <1.0 <2.0 <2.0 <2.0 <2.0 FP FP FP FP FP <2.0 <1.0 <2.0 <2.0 <1.0 <2.0 11.2 7.4 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 6.1 3.9 <0.5 <0.5 0.60 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 10.8 3 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 FP FP FP FP FP <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <0.5
0.82 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 38.5 11 <0.5 <0.5 3.2 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 FP FP FP FP FP <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 7.6 2.1 <0.5 7.2 25.2 <0.5
ND ND ND ND ND ND FP FP FP FP FP ND ND ND ND ND ND 107 35 ND 3.2 4.3 ND
ND ND ND ND ND ND FP FP FP FP FP ND ND ND ND ND ND 439 120 ND 3.2 4.3 ND
<5.0 2.2 J NA NA NA NA FP FP NA NA NA 17.9 3.9 J NA <5.0 <5.0 NA <5.0 <5.0 NA NA NA <5.0
NA <5 NA NA NA NA NA FP NA NA NA NA 3.8 J NA NA 7.9 NA NA 1.8 J NA NA NA NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-8MW-7 MW-9MW-5 MW-6
Table 2 (Page 3 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 3 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL
8/7/07 2/19/08 12/10/12 8/8/07 2/19/08 12/10/12 8/8/07 2/19/08 12/10/12 8/8/07 2/19/08 12/12/12 6/7/13 12/19/13 6/4/14 8/8/07 2/19/08 12/12/12 6/7/13 12/20/13 6/4/14
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
FP FP FP FP FP FP FP FP FP 3,990 2,600 658 430 563 486 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 57 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 99.4 45 21.8 15.3 34.2 33.1 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 331 150 62.6 46.9 107 108 4.0 1.8 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 543 420 148 82.7 160 146 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 24.3 14 8 4.8 7.3 8.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5 <5.0 NA NA NA NA <0.5 <0.5 NA NA NA NA
FP FP FP FP FP FP FP FP FP <20 <20 20 <10 <8.0 <10.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 147 100 103 46.9 80.8 68.3 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0
FP FP FP FP FP FP FP FP FP 56 44 19 10.3 18.7 20.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 125 12 15 7.2 8.7 19.1 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP <5.0 <5.0 <2.5 <2.5 <2.0 <10.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
FP FP FP FP FP FP FP FP FP 408 230 119 45.8 48.1 47.7 0.71 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 134 100 45.1 18.5 69.7 30.8 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
FP FP FP FP FP FP FP FP FP 2,199 1,370 469 227 270 205 ND ND ND ND ND ND
FP FP FP FP FP FP FP FP FP 6,857 4,402 1,290 747 1,002 856 ND ND ND ND ND ND
FP FP NA FP FP NA FP FP NA 7.1 <5.0 NA NA NA NA 11.8 <5.0 NA NA NA NA
FP FP NA FP FP NA NA FP NA NA <5.0 NA NA NA NA NA <5.0 NA NA NA NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-14 MW-15MW-11 MW-12 MW-13
Table 2 (Page 4 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 4 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL
8/8/07 2/19/08 12/12/12 6/7/13 12/20/13 6/4/14 8/7/07 2/19/08 12/12/12 6/7/13 12/19/13 6/4/14 8/8/07 2/20/08 12/12/12 6/7/13 12/19/13 6/4/14 8/8/07 2/19/08 12/12/12 6/7/13 12/20/13 6/4/14 8/8/07 2/19/08 12/11/12
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.7 <0.5 <0.5 <0.5 <0.5 <0.5 1.3 0.87 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 17 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.8 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 0.74 <0.5 <0.5 <0.5 <0.5 <0.5 49 37 <0.5 <0.5 <0.5 <0.5 3.3 2.9 1.3
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.1 <0.5 <0.5 <0.5 <0.5 <0.5 4.7 5.3 6.9 4.0 2.4 2.1 1.0 1.8 3.6 <0.5 1.1 <0.5 <0.5 <0.5 <0.5
7.2 6.1 <0.5 <0.5 <0.5 <0.5 123 64 11.4 5.0 8.2 3.3 179 160 198 165 146 148 0.52 4.2 2.7 <0.5 0.76 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.4 2.5 1.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 2.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 NA NA NA NA <0.5 <0.5 NA NA NA NA <0.5 0.83 NA NA NA NA <0.5 <0.5 NA NA NA NA <0.5 <0.5 NA
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
1.3 <0.5 <0.5 <0.5 <0.5 <0.5 30.4 17 2.6 1.1 3.6 2.1 24.5 30 77.6 64.2 41.1 37.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <1.0 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0 12.2 3.7 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 0.69 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 10.4 15.9 2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 2.9 34.5 20 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
ND ND ND ND ND ND ND ND ND ND ND 8.3 14 7 ND ND ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND ND ND ND ND ND ND ND 8.3 17 11 ND ND ND ND ND 1.3 0.87 ND ND ND ND ND ND
6.6 <5.0 NA NA NA NA 7.0 1.5 J NA NA NA NA 21.6 <5.0 NA NA NA NA 12.5 2.0 J NA NA NA NA 23.2 <5.0 NA
NA 2.6 J NA NA NA NA NA <5.0 NA NA NA NA NA <5.0 NA NA NA NA NA 3.0 J NA NA NA NA NA <5.0 NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-18 MW-19 MW-20MW-16 MW-17
Table 2 (Page 5 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 5 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL
8/8/07 2/19/08 12/12/12 6/7/13 12/20/13 7/3/14 8/8/07 2/20/08 12/12/12 6/7/13 12/20/13 6/4/14 8/8/07 2/20/08 12/11/12 8/7/07 2/20/08 12/11/12 8/8/07 2/20/08 12/12/12 6/7/13 12/19/13 6/4/14
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
8,000 4,900 2,260 1,470 842 625 776 490 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 862 520 415 528 542 499
<5.0 81 <10 <5.0 <5.0 <2.5 <0.5 95 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 35 <2.5 <2.0 2.8 <2.5
<5.0 <5.0 <10 <5.0 <5.0 <2.5 13.9 8.4 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 9.9 <5.0 <2.5 2.4 <2.5 <2.5
<5.0 <5.0 <10 <5.0 <5.0 <2.5 1.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.2 <5.0 <2.5 <2.0 <2.5 <2.5
<5.0 <5.0 <10 <5.0 <5.0 <2.5 13.1 13 <0.5 <0.5 <0.5 0.55 1.1 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <5.0 <2.5 <2.0 <2.5 <2.5
13.3 18 <10 <5.0 <5.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <5.0 <2.5 <2.0 <2.5 <2.5
56.7 55 30.3 28.4 25.0 22.8 3.2 2.8 <0.5 <0.5 <0.5 <0.5 2.0 3.3 <0.5 <0.5 <0.5 <0.5 3.6 <5.0 <2.5 4.6 4.2 4.2
436 340 148 129 110 95.1 29.3 26 <0.5 <0.5 <0.5 <0.5 54.9 80 69.6 3.0 3 2.5 15.7 15 25.4 36.5 36.5 32.5
527 830 352 278 129 120 233 130 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 309 310 96.6 61.2 49.6 92.9
31 31 17.5 16.6 8.3 8.0 32.8 19 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 26.8 19 11.5 8.9 6.7 11.3
<5.0 <5.0 NA NA NA NA <0.5 5.3 NA NA NA NA <0.5 <0.5 NA <0.5 <0.5 NA <0.5 <5.0 NA NA NA NA
<20 <20 67 <20 <20 19.7 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <20 <10 13.1 <10 <10
<5.0 <5.0 <10 <5.0 <5.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.0 <0.5 <0.5 <0.5 <0.5 <5.0 <2.5 <2.0 <2.5 <2.5
356 290 180 121 55.3 40.1 76.8 <1.0 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <1.0 <2.0 134 130 77.9 49.6 43.2 61.2
69.4 89 38 30.2 20.2 16.6 74 47 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 51.8 50 22.6 17.7 13.6 25.2
<5.0 <5.0 <10 <5.0 <5.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <5.0 <2.5 <2.0 <2.5 <2.5
2,160 1,000 71.6 23 <5.0 15.6 254 12 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 782 580 77.1 57.5 43.1 71.3
<5.0 <5.0 <10 <5.0 <5.0 <2.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <5.0 <2.5 <2.0 <2.5 <2.5
<10 <10 <10 <10 <10 <10 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <10 <10 <10 <10 <10 <10
704 690 478 437 206 168 611 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 0.87 <0.5 <0.5 <0.5 <0.5 413 <5.0 260 152 102 189
103 130 66.5 53.5 25.1 20.1 157 110 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 34.3 27 76.9 55.7 30.2 59.7
2,970 4,600 2,491 2,099 916 692 1,728 340 ND ND ND ND ND 2.1 <1.0 ND ND ND 2,458 1,820 700 440 343 585
13,657 11,330 5,175 3,870 1,887 1,453 2,991 972 ND ND ND ND ND 2.1 <1.0 ND ND ND 4,411 3,230 1,289 1,087 979 1,248
7.1 <5.0 NA NA NA NA 6.1 3.4 J NA NA NA NA <5.0 <5.0 NA 10.1 6.2 NA <5.0 2.4 J NA NA NA NA
NA <5.0 NA NA NA NA NA <5.0 NA NA NA NA NA 4.9 J NA NA <5.0 NA NA 2.0 J NA NA NA NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-24MW-23MW-21 MW-22 MW-25
Table 2 (Page 6 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 6 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL
8/8/07 2/19/08 12/11/12 6/6/13 12/19/13 6/4/14 8/8/07 2/19/08 12/11/12 6/6/13 12/19/13 6/4/14 8/8/07 2/19/08 12/11/12 6/6/13 12/19/13 6/4/14
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
2.3 1.8 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 1.5 1.2 <0.5 0.93 0.93 <0.5 1.1 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
0.99 1.4 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 NA NA NA NA <0.5 <0.5 NA NA NA NA <0.5 <0.5 NA NA NA NA
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <1.0 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
2.3 1.8 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9.1 3.3 J NA NA NA NA <5.0 <5.0 NA NA NA NA 9.4 1.0 J NA NA NA NA
NA 7.7 NA NA NA NA NA 3.7 J NA NA NA NA NA 2.2 J NA NA NA NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-27 MW-28MW-26
Table 2 (Page 7 of 7)
Summary of Historical Groundwater Analytical Results
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
Date: 7/30/2014
Table 2 (Page 7 of 7)Hart & Hickman, PC
Sample ID
Sample Date
Units (µg/l)(µg/l)
VOCs
Benzene 1.0 5,000
n-Butylbenzene 70 6,900
sec-Butylbenzene 70 8,500
tert-Butylbenzene 70 15,000
Chloroform 70 70,000
1,2-Dibromoethane (EDB)0.02 50
1,2-Dichloroethane 0.4 400
Diisopropyl Ether (IPE)70 70,000
Ethylbenzene 600 84,500
Isopropylbenzene 70 25,000
p-Isopropyltoluene 25 11,700
Methylene Chloride 5 5,000
Methyl tert-butyl ether (MTBE)20 200,000
Naphthalene 6 6,000
n-Propylbenzene 70 30,000
Tetrachloroethene 0.7 700
Toluene 600 260,000
Trichloroethene 3 3,000
1,2,4-Trichlorobenzene 70 70,000
1,2,4-Trimethylbenzene 400 28,500
1,3,5-Trimethylbenzene 400 25,000
Xylenes, Total 500 85,500
BTEX, Total NS NS
Metals
Total, Lead 15 15,000
Chromium 10 10,000
NC 2L GW
Standard
NC GCL
8/8/07 2/20/08 12/12/12 6/6/13 12/19/13 6/4/14 8/8/07 2/20/08 12/11/12 8/8/07 2/20/08 12/11/12 2/20/08 12/12/12
(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)(µg/l)
216 100 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 3.1 2.9 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
3.2 2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
0.79 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 0.56 0.75 0.76 0.94 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
8.8 4.8 6.7 6.3 5.5 6.7 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
100 56 <0.5 <0.5 0.90 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
10.8 5.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 0.97 NA NA NA NA <0.5 <0.5 NA <0.5 <0.5 NA <0.5 NA
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
33.5 26 <2.0 <2.0 <2.0 <2.0 <2.0 <1.0 <2.0 <2.0 <1.0 <2.0 <1.0 <2.0
17.9 11 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
37.2 4.9 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
<2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0
99.1 33 2.4 <0.5 7.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
1.9 <0.5 16.7 <0.5 8.9 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5
519 240 6 1.8 4.9 3.6 ND ND ND 0.52 ND ND ND ND
872 401 6 1.8 5.8 3.6 ND ND ND 0.52 ND ND ND ND
<5.0 <5.0 NA NA NA NA <5.0 1.1 J NA <5.0 <5.0 NA NA NA
NA <5.0 NA NA NA NA NA <5.0 NA NA 2.0 J NA NA NA
Notes:
Only compounds detected in at least one sample shown above
Bold concentration exceeds 2L ground water standard; Underlined concentration exceeds GCL
VOC = Volatile Organic Compound; BTEX = benzene, toluene, ethylbenzene, and xylenes; GW = Ground Water; GCL = Gross Contamination Level
NS = Not Specified; ND = Not Dectected; NA = Not Analyzed; FP = Free Product - well not sampled; J = Analyte was identified but value is estimated below reporting limit
CNL = Could not locate well during sampling eventSamples collected in August 2007 and February 2008 were collected by NC DOT and submitted to PACE Analytical for analysis.All other samples collected by H&H and submitted to PACE Analytical for analysis.
MW-31 MW-32MW-29 MW-30
Table 3 (Page 1 of 1)
Summary of Dissolved Oxygen and Site Geochemical Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\Data Tables July 2014.xls
7/30/2014
Table 3 Hart & Hickman, PC
MW-1D 4.79 6.65 17.7 120.6 4.51 6.81 18.7 143.1 8.34 6.58 16.73 241 6.97 6.35 20.3 290
MW-1 4.53 4.98 18.2 761.5 4.09 NW NW NW 4.32 4.96 18.6 766 4.61 4.46 23.0 746
MW-2 --------------------------------
MW-3 0.67 4.69 19.1 443.1 0.91 4.51 20.0 559.8 0.56 4.32 19.4 561 0.65 4.45 20.8 510.4
MW-4
MW-5 7.52 NW NW NW 7.07 NW NW NW 7.97 4.58 17.8 2110 7.56 4.32 19.7 1702
MW-6 --------------------------------
MW-7 7.42 5.70 17.0 21.02 7.29 NS NS NS 8.03 NS NS NS 7.99 NS NS NS
MW-8 3.33 5.31 16.6 141.8 2.99 NS NS NS NS NS NS NS 3.15 NS NS NS
MW-9 0.77 5.22 19.4 553.5 1.01 5.12 21.2 513.3 0.68 5.05 18.6 515 0.79 4.68 20.9 899.3
MW-10
MW-11 --------------------------------
MW-12 --------------------------------
MW-13 --------------------------------
MW-14 0.37 6.14 18.5 337.1 0.30 6.11 19.6 357.1 0.63 6.24 18.4 399 0.11 6.22 20.2 330.1
MW-15 6.37 5.05 17.6 311.7 6.21 NW NW NW 5.35 4.95 17.5 439 5.98 4.86 20.0 445.9
MW-16 7.61 4.65 17.5 555.8 7.03 4.54 19.0 500.3 7.89 4.54 18.11 567 7.77 4.50 20.2 445.6
MW-17 4.45 4.55 18.2 217.0 4.42 4.53 20.2 253.4 7.15 4.56 18.9 205 6.21 4.52 20.8 190.2
MW-18 0.39 5.91 19.0 66.12 0.29 5.33 20.1 27.09 0.28 5.51 19.1 36 0.36 5.46 23.4 42.9
MW-19 6.46 5.10 17.6 172.4 6.15 5.18 19.6 150.2 4.55 5.00 18.3 161 5.87 4.92 19.7 108.8
MW-20 7.60 5.21 18.3 157.4 7.20 NS NS NS 8.24 NS NS NS 7.96 NS NS NS
MW-21 1.26 5.10 17.9 170.5 1.31 5.14 21.4 181.1 1.35 5.03 18.8 265 1.48 5.03 19.24 188
MW-22 0.71 6.53 19.7 137.6 0.68 6.23 20.5 515.3 0.33 6.13 19.5 1180 0.86 5.96 21.4 1593
MW-23 1.07 4.79 19.5 267.3 1.98 NS NS NS 2.81 NS NS NS 2.53 NS NS NS
MW-24 0.47 5.14 20.1 61.89 1.20 NS NS NS 0.41 NS NS NS 0.63 NS NS NS
MW-25 0.39 5.67 19.1 221.6 0.76 5.59 20.6 200.3 1.33 5.56 19.8 247 1.49 5.61 21.3 243.9
MW-26 2.71 4.94 17.8 198.5 2.41 4.90 19.4 206.4 5.26 4.86 18.4 215 5.15 4.80 19.5 259.8
MW-27 3.11 5.59 17.7 359.7 2.98 5.65 18.6 386.2 4.32 6.01 17.5 314 3.88 5.98 20.8 246.1
MW-28 1.90 4.68 18.0 139.1 2.01 4.56 19.0 163.4 3.10 4.56 17.9 311 3.21 4.78 20.9 237.8
MW-29 0.60 5.41 19.1 56.08 0.67 5.38 20.9 54.2 4.20 5.26 19.4 69 3.99 5.26 20.5 181.3
MW-30 2.45 5.00 20.1 56.67 2.07 NS NS NS 6.60 NS NS NS 5.15 NS NS NS
MW-31 1.43 4.30 19.0 342.9 1.78 NS NS NS 1.71 NS NS NS 1.95 NS NS NS
MW-32 4.97 5.31 16.9 245.3 5.15 NS NS NS 6.89 NS NS NS 5.95 NS NS NS
Notes:
-- = Free Product Well
NS = Not Sampled
NW = Not enough water in well at time of sampling to obtain readings.
CNL = Could not locate well at time of sampling
Destroyed
June 2014
Dissolved
Oxygen (mg/L)
pH
(standard units)Temperature (°C)
Specific
Conductivity (umhos/cm)
CNL
Destroyed
December 2013
Dissolved
Oxygen (mg/L)
pH
(standard units)Temperature (°C)
Specific
Conductivity (umhos/cm)
CNLCNL
Destroyed
Monitor Well ID
December 2012
Dissolved
Oxygen (mg/L)
pH
(standard units)Temperature (°C)
Specific
Conductivity (umhos/cm)
Destroyed
June 2013
Dissolved
Oxygen (mg/L)
pH
(standard units)Temperature (°C)
Specific
Conductivity (umhos/cm)
CNL
Table 4 (Page 1 of 2)
Soil Vapor Extraction System Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File:System Tables July 2014.xls,SVE System O&M
Date:7/30/2014
Table 4 (Page 1 of 2)Hart & Hickman, PC
System Well East West PIDRunningBlower Field Well Field Well Field Total Off-Gas
O&M Upon Blower Vacuum Vacuum Air Flow Air Flow Air Flow Concentration Additional
Date Arrival Hour Meter ("H2O)("H2O)(scfm)(scfm)(scfm)(ppm)Comments
4/1/2011 Yes 52,434.64 50 39 55 55 104 220 - 275 Off-gas PID readings pre&post IWS start-up
4/7/2011 Yes 52,578.34 50 40 55 55 110 330 Air sample collected for Lab analysis
4/14/2011 Yes 52,743.85 50 40 58 55 113 390
4/20/2011 Yes 52,886.72 48 38 55 55 110 543
4/29/2011 Yes 53,102.17 48 39 50 57 107 606
5/20/2011 Yes 53,607.15 48 39 48 54 102 250-305 Pre and Post PID following IWS repair
6/17/2011 Yes 54,282.64 48 38 48 52 100 265 IWS not functioning due to compressor
7/19/2011 Yes 55,043.70 47 38 58 52 110 280-310 IWS off following DOT repair, restarted
8/19/2011 Yes 55,769.20 46 40 56 56 112 240 IWS off due to compressor, could not get
restarted
9/27/2011 Yes 56,720.20 50 39 50 57 107 255 IWS off- waiting on new compressor
10/21/2011 Yes 57,293.10 50 40 52 56 108 310-345 Pre and Post PID following IWS repair
11/17/2011 Yes 57,938.10 56 39 48 54 102 271 Air sample collected for Lab analysis
12/15/2011 Yes 58,613.20 53 36 48 54 102 265 SVE system operating on arrival
1/20/2011 Yes 59,476.40 56 38 52 58 110 270-285 PID reading Pre and Post IWS restart
2/14/2012 Yes 60,073.90 56 37 56 58 114 265 SVE system operating on arrival
3/13/2012 Yes 60,743.75 55 38 48 52 100 195 SVE system operating on arrival
4/23/2012 Yes 61,726.78 52 39 49 55 104 195 - 180 Baseline PID and PID with MW-6 IWS off
5/22/2012 Yes 62,425.54 50 40 50 54 104 205 Air sample collected for Lab analysis
6/1/2012 Yes 62,661.99 50 38 52 52 104 195 SVE system operating on arrival
7/24/2012 Yes 63,934.42 49 37 50 52 102 245 SVE system operating on arrival
8/24/2012 Yes 64,677.00 50 38 52 52 104 190 - 235 PID reading Pre and Post IWS restart
9/11/2012 No 64,928.02 NM NM NM NM NM NM
Blower down due to tripped breaker. Reset
breaker and restart system. Did not have time to take additional readings because time was
spent making adjustments to newly installed
product recovery system
10/1/2012 No 65,251.00 50 38 52 54 106 215 Blower down due to power outage on site from
recent storm approximately one week prior to visit. Restart system.
11/28/2012 Yes 66,611.75 NM 38 NM NM NM NM SVE system operating on arrival
12/20/2012 Yes 67,138.16 50 39 NM NM 100 240 SVE system operating on arrival
1/29/2013 Yes 67,498.86 56 38 52 48 100 324 SVE system operating on arrival
2/12/2013 No 68,039.13 55 41 52 46 98 315 Blower off due to high level moisture knockout,
Waited 3 hrs after restart prior to PID reading
3/8/2013 Yes 68,613.27 62 40 55 39 94 230 SVE system operating on arrival
Table 4 (Page 2 of 2)
Soil Vapor Extraction System Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File:System Tables July 2014.xls,SVE System O&M
Date:7/30/2014
Table 4 (Page 2 of 2)Hart & Hickman, PC
System Well East West PIDRunningBlower Field Well Field Well Field Total Off-Gas
O&M Upon Blower Vacuum Vacuum Air Flow Air Flow Air Flow Concentration Additional
Date Arrival Hour Meter ("H2O)("H2O)(scfm)(scfm)(scfm)(ppm)Comments
4/25/2013 Yes 69,762.72 62 38 55 46 101 164 Collected air sample SVE042513 for laboratory
analysis
5/16/2013 Yes 70,266.98 60 41 52 46 98 226 SVE system operating on arrival
6/3/2013 Yes 70,701.16 58 40 55 45 100 212 Manually shut down at end of day prior to 6/6/13
groundwater sampling event (system restarted 6/7/13)
7/1/2013 Yes 71,301.28 50 38 52 52 104 225 SVE system operating on arrival
8/22/2013 Yes 72,552.46 52 38 52 55 107 200 SVE system operating on arrival
9/29/2013 Yes 73,411.42 49 40 52 52 104 NM SVE system operating on arrival
10/29/2013 Yes 74,173.93 54 40 52 52 104 125 SVE system operating on arrival
11/20/2013 Yes 74,677.02 49 39 52 52 104 195 SVE system operating on arrival
12/10/2013 Yes 75,185.96 58 40 52 48 100 160
Air Sample collected for Lab analysis
(SVE121013). SVE manually shut down at end of day prior to 12/19/13 groundwater sampling
event (system restarted 12/20/13)
1/31/2014 Yes 76,199.45 50 38 50 50 100 150 SVE system operating on arrival2/19/2014 Yes 76,655.35 50 38 48 52 100 116 SVE system operating on arrival
3/28/2014 Yes 77,540.57 51 41 48 52 100 138 SVE system operating on arrival
4/14/2014 Yes 77,943.29 52 42 48 48 96 147 SVE system operating on arrival5/14/2014 Yes 78,667.84 50 39 50 50 100 102 SVE system operating on arrival
6/2/2014 Yes 79,131.82 51 40 52 52 104 81
Air Sample collected for Lab analysis
(SVE060214). SVE manually shut down at end of day prior to 6/3/14 groundwater sampling
event (system restarted 6/4/14)
Notes:IWS System Started on April 4, 2011
PID = Photo Ionization Detector
NM = Not Measured
Table 5 (Page 1 of 2)
In-Well Aeration System Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File:System Tables July 2014.xls,IWS DataDate:7/30/2014
Table 5 (Page 1 of 2)
Hart & Hickman, PC
Compressor
Running Regulator Eastern Western
O&M Upon Pressure IWS Field IWS Field Additional
Date Arrival (PSI)(PSI)(PSI)Comments
4/1/2011 No 60 10 5 Initial IWS start-up following conversion from pneumatic product pumps
4/7/2011 Yes 60 10 5 Compressor operating, oil level and air filter condition good
4/14/2011 Yes 58 10 5 Compressor operating, oil level and air filter condition good
4/20/2011 Yes 60 10 5 Compressor operating, oil level and air filter condition good
4/29/2011 Yes 60 10 5 Compressor operating, oil level and air filter condition good
5/20/2011 No 0-60 5 5 Pre and Post readings following air compressor copper line repair, changed oil
6/17/2011 No 0 0 0 Compressor not functioning, made repairs to air filter, could not repair pressure switch
7/19/2011 No 0-60 5 5 Compressor shut down after DOT pressure switch/check valve repair, restarted
compressor
8/19/2011 No 0 0 0 Air compressor off, could not restart, (tripping breaker, check valve leaking again)
9/27/2011 No 0 0 0 New compressor delivered to site and awaiting installation
10/21/2011 No 0-20 0-10 0 Initial start-up of new air compressor - Bubbling eastern IWS field only 25% time
11/17/2011 Yes 20 10 8 Compressor operating, oil level and air filter good, increased bubbling time to 50%
12/15/2011 Yes 21 18 20 - 0 Compressor operating, oil level and air filter good, increased bubbling time to 100%,
Turned off Western Field to prevent overworking air compressor
1/20/2012 No 0-25 0-18 NA Compressor off on arrival, restarted, no apparent issues
2/14/2012 Yes 25 16 NA Compressor operating, oil level and air filter good, increased bubbling time to 100%
3/13/2012 Yes 30 12 - 6 NA Compressor operating, oil level and air filter good, decreased air pressure
4/23/2012 Yes 28 6 NA Compressor operating, oil level and air filter good
5/22/2012 Yes 26 20 NA Compressor operating, oil level and air filter good
6/1/2012 Yes 28 18 NA Compressor operating, oil level and air filter good
7/24/2012 Yes 30 20 NA Compressor operating, oil level and air filter good
8/24/2012 No 0-30 0-20 NA Compressor struck by lightning 8/1/12. Compressor replaced, restarted 8/24/12
9/11/2012 Yes NM NM NA Compressor operating, oil level and air filter good
10/1/2012 No NM 0-20 NA Compressor down due to storm approximately one week prior to visit. Restart system.
11/28/2012 Yes 60 15 NA Compressor operating, oil level and air filter good
12/20/2012 Yes NM 10 NA Compressor operating, oil level and air filter good
1/29/2013 Yes 70 15 NA Compressor operating, oil level and air filter good
2/12/2013 Yes 75 15 NA Changed air compressor oil
3/8/2013 Yes 65 10 NA Compressor operating, oil level and air filter good
4/25/2013 Yes 72 15 NA Compressor operating, oil level and air filter good
5/16/2013 Yes 70 15 NA Compressor operating, oil level and air filter good
Table 5 (Page 2 of 2)
In-Well Aeration System Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File:System Tables July 2014.xls,IWS DataDate:7/30/2014
Table 5 (Page 2 of 2)
Hart & Hickman, PC
Compressor
Running Regulator Eastern Western
O&M Upon Pressure IWS Field IWS Field Additional
Date Arrival (PSI)(PSI)(PSI)Comments
6/3/2013 Yes 60 15 NA
Repaired air line from compressor to IWS & MW-6 recovery pump, changed air
compressor oil, shut down IWS and RW-6 at end of day for GW sampling. Restarted
6/7/13
7/1/2013 Yes 70 20 20 Compressor operating, oil level and air filter good. Tied "Western IWS Field" hose into
"Eastern IWS Field" hose. Select wells in both fields now operating
8/22/2013 Yes 70 20 20 Compressor operating, topped off compressor oil, air filter good
9/29/2013 Yes 62 15 15 Compressor operating, oil level and air filter good
10/29/2013 Yes 60 20 20 Compressor operating, oil level and air filter good, changed compressor oil, changed
desicant filter.
11/20/2013 Yes 60 20 20 Compressor operating, oil level and air filter good
12/10/2013 Yes 60 15 20 System operating, changed compressor oil, air filter good. Turned off prior to 12/19/13
sampling. Restarted 12/20/13.
1/31/2014 Yes 80 15 15 Compressor operating, oil level and air filter good
2/19/2014 Yes 80 12 12 Compressor operating, oil level and air filter good, changed compressor oil.
3/28/2014 Yes 85 10 - 12 10 - 12 Compressor operating, topped off compressor oil, air filter good
4/14/2014 Yes 85 15 15 Compressor operating, topped off compressor oil, air filter good
5/14/2014 Yes 90 15 15 Compressor operating, oil level and air filter good, changed compressor oil.
6/2/2014 Yes 85 15 15 Compressor operating, oil level and air filter good
Notes:
IWS System Started on April 4, 2011
NM = Not Measured, NA = Not Applicable
Table 6 (Page 1 of 2)
Remediation System Well Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File: S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\System Tables July 2014.xls,WT Data
Date: 7/30/2014
Table 6 (Page 1 of 2)
Hart & Hickman, PC
Monitoring / Well Remediation TOC Depth TOC Depth Product TOC Depth TOC Depth Product TOC Depth TOC Depth Product TOC Depth TOC Depth Product
Recovery Well Diameter Well To Product To Water Thickness To Product To Water Thickness To Product To Water Thickness To Product To Water Thickness
Identification (in)Status (ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)
MW-1 2 Not Applicable NP 30.06 NP NP 31.30 NP NP 30.90 NP NP 29.65 NP
MW-2 2 Not Applicable NP 29.79 NP NP 29.84 NP NM NM NM NP 29.46 NP
MW-6 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11.
Removed IWS and Reinstalled Product Recovery Pump on 8/31/12 31.55 32.01 0.46 NM NM NM 31.82 31.84 0.02 30.65 30.67 0.02
MW-11 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 31.86 NP NP 29.01 NP NM NM NM NM NM NM
MW-12 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 31.69 NP NM NM NM NM NM NM NM NM NM
MW-13 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 31.89 NP NM NM NM NM NM NM NM NM NM
MW-15 2 Not Applicable, Started Gauging October 2011 at DENR request NP 32.21 NP NP 32.94 NP NP 31.87 NP NP 31.90 NP
MW-16 2 Not Applicable, Started Gauging October 2011 at DENR request NP 31.99 NP NP 32.86 NP NP 31.79 NP NP 31.66 NP
MW-19 2 Not Applicable NP 30.90 NP NP 32.41 NP NP 30.02 NP NM NM NM
MW-21 2 Not Applicable NP 30.14 NP NM NM NM NM NM NM NP 30.43 NP
RW-2 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 33.90 34.25 0.35 32.97 33.19 0.22 NM NM NM NM NM NM
RW-3 4 Not Applicable NP 31.00 NP NM 32.01 NP NP 31.94 NP NP 30.38 NP
RW-4 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 32.80 33.10 0.30 NM NM NM NM NM NM NM NM NM
RW-5 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 33.48 33.51 0.03 33.11 33.46 0.35 NM NM NM NM NM NM
RW-6 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 33.11 33.53 0.42 32.96 33.47 0.51 NM NM NM NM NM NM
RW-7 4 Not Applicable 30.92 30.93 0.01 NM NM NM NP 31.63 NP 30.70 30.82 0.12
RW-8 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 33.08 NP NM NM NM NM NM NM NP 33.25 NP
RW-9 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 33.11 NP NM NM NM NM NM NM NM NM NM
RW-10 4 Not Applicable NP 31.07 NP 33.17 33.22 0.05 NM NM NM NP 29.57 NP
RW-11 4 Not Applicable NP 30.67 NP NM NM NM NM NM NM NM NM NM
RW-12 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11 NP 33.24 NP 34.19 34.21 0.02 NM NM NM 33.60 33.65 0.05
Notes:
TOC = Top of Casing
NM = Not Measured
NP = No Product at time of gauging
Pneumatic product recovery pumps removed on March 26, 2011
IWS operation began operation on April 1, 2011
Only most recent six months of data are depicted
December 19, 2013 January 31, 2014 February 19, 2014 March 28, 2014
Table 6 (Page 2 of 2)
Remediation System Well Data
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File: S:\AAA-Master Projects\NC DOT -DOT\DOT-352 Newton FP O&M\July 2014 ARMR\System Tables July 2014.xls,WT Data
Date: 7/30/2014
Table 6 (Page 2 of 2)
Hart & Hickman, PC
Monitoring / Well Remediation
Recovery Well Diameter Well
Identification (in)Status
MW-1 2 Not Applicable
MW-2 2 Not Applicable
MW-6 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11.
Removed IWS and Reinstalled Product Recovery Pump on 8/31/12
MW-11 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
MW-12 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
MW-13 2 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
MW-15 2 Not Applicable, Started Gauging October 2011 at DENR request
MW-16 2 Not Applicable, Started Gauging October 2011 at DENR request
MW-19 2 Not Applicable
MW-21 2 Not Applicable
RW-2 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-3 4 Not Applicable
RW-4 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-5 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-6 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-7 4 Not Applicable
RW-8 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-9 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
RW-10 4 Not Applicable
RW-11 4 Not Applicable
RW-12 4 Converted from SVE / Product Pump well to SVE/IWS Well on 4/1/11
Notes:
TOC = Top of Casing
NM = Not Measured
NP = No Product at time of gauging
Pneumatic product recovery pumps removed on March 26, 2011
IWS operation began operation on April 1, 2011
Only most recent six months of data are depicted
TOC Depth TOC Depth Product TOC Depth TOC Depth Product TOC Depth TOC Depth Product
To Product To Water Thickness To Product To Water Thickness To Product To Water Thickness
(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)
NP 29.48 NP NP 29.36 NP NP 29.22 NP
NP 29.34 NP NP 29.13 NP NP 28.93 NP
30.96 30.99 0.03 NP 30.50 NP NM NM NM
NP 29.22 NP NP 29.09 NP NP 31.61 NP
NM NM NM NM NM NM NP 31.61 NP
NM NM NM NM NM NM NP 31.65 NP
NP 31.72 NP NP 31.49 NP NP 31.28 NP
NP 31.56 NP NP 31.32 NP NP 31.05 NP
NP 30.33 NP NP 30.25 NP NP 30.04 NP
NM NM NM NM NM NM NP 29.37 NP
NM NM NM NM NM NM 32.06 32.31 0.25
NP 30.33 NP NP 30.27 NP NP 30.00 NP
NP 31.67 NP NM NM NM 31.75 31.76 0.01
NP 31.87 NP NM NM NM NP 32.50 NP
NM NM NM NM NM NM NP 32.10 NP
NP 30.71 NP NP 30.84 NP 29.94 29.95 0.01
NP 32.97 NP NM NM NM NP 31.98 NP
NP 31.22 NP NM NM NM NP 32.07 NP
NM NM NM NP 30.96 NP NP 30.14 NP
NP 31.88 NP NM NM NM NP 29.77 NP
33.81 33.82 0.01 NM NM NM NP 33.65 NP
April 14, 2014 May 14, 2014 June 3, 2014
Table 7
Summary of Off-Gas Sampling Results (mg/m3)
NCDOT
Newton, North Carolin
H&H Job No. DOT-352
File:System Tables July 2014.xls,air samples
Date:7/30/2014
Table 7
Hart & Hickman, PC
Sample ID SVE040711 SVE111711 SVE052212 SVE112812 SVE042513 SVE121013 SVE060214
Sampling Date 4/27/2011 11/17/2011 5/22/2012 11/28/2012 4/25/2013 12/10/2013 6/2/2014
Analytical method VOC's (Method
TO-3)
VOC's (Method
TO-3)
VOC's (Method
TO-3)
VOC's (Method
TO-3)
VOC's (Method
TO-3)
VOC's (Method
TO-3)
VOC's (Method
TO-3)
Benzene 6.82 4.55 3.02 10.7 10.7 1.56 <0.65
Ethylbenzene 8.39 12.4 4.86 11 11.5 3.35 2.65
Toluene 31.8 39.5 21.5 45.6 54.4 9.96 4.6
Xylenes 52.9 84.8 43.7 62.3 70.6 25.19 18.58
THC 595 599 390 760 890 234 164
Notes:
THC = Total Hydrocarbons (mg/m3)
VOCs = Volatile organic compounds
Table 8
Summary of Estimated Mass Removal Rates
Soil Vapor Extraction / In-Well Stripper System
NCDOT
Newton, North Carolina
H&H Job No. DOT-352
File:System Tables July 2014.xls,Mass removed (NEW)
Date:7/30/2014
Table 8Hart & Hickman, PC
Off-Gas Analytical Results Estimated Mass Removal Rate Estimated Mass Removed During Period
Average
Flow Rate Benzene Toluene
Ethyl-
Benzene Xylenes
TRPH
C4-C10 Benzene Toluene
Ethyl-
benzene Xylenes
TRPH
C4-C10 Benzene Toluene
Ethyl-
benzene Xylenes
TRPH
C4-C10
(scfm)(mg/m3)(mg/m3)(mg/m3)(mg/m3)(mg/m3)(lb/day)(lb/day)(lb/day)(lb/day)(lb/day)(lb)(lb)(lb)(lb)(lb)
179 4/1/2011 to
9/27/2011 108 4/7/2011 6.82 31.8 8.39 52.9 595 0.07 0.31 0.08 0.51 5.78 11.86 55.30 14.59 92.00 1034.74
140 9/27/11 to
2/14/12 107 11/17/2011 4.55 39.5 12.4 84.8 599 0.04 0.38 0.12 0.82 5.77 6.13 53.23 16.71 114.27 807.19
191 2/14/12 to
8/24/12 104 5/22/2012 3.02 21.5 4.86 43.7 390 0.03 0.20 0.05 0.41 3.65 5.40 38.42 8.68 78.09 696.90
103 8/24/12 to 12/20/12 103 11/28/2012 10.7 45.6 11 62.3 760 0.10 0.42 0.10 0.58 7.04 10.21 43.52 10.50 59.46 725.31
165 12/20/12 to
6/3/13 100 4/25/2013 10.7 54.4 11.5 70.6 890 0.10 0.49 0.10 0.64 8.01 15.88 80.75 17.07 104.79 1321.03
190 6/3/13 to
12/10/13 100 12/10/2013 1.56 9.96 3.35 25.19 234 0.01 0.09 0.03 0.23 2.11 2.67 17.02 5.73 43.05 399.95
174 12/10/13 to 6/2/14 100 6/2/2014 <0.65 4.6 2.65 18.58 164 0.00 0.04 0.02 0.17 1.48 0.00 7.20 4.15 29.08 256.70
Totals 52.15 295.44 77.43 520.74 5241.82
Notes:
IWS System start-up was April 1, 2011, SVE system has been in operation since 2007
Mass removed = off-gas emission rate X average flow rate (applying appropriate unit conversions) Totals = daily mass removed X number of days in period
TRPH = Total Recoverable Petroleum Hydrocarbons

Dates of
operation
No. of Days of
operation
Off-Gas
sample
collection date
TITLE
PROJECT
SITE LOCATION MAP
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
7-10-14 0
1 DOT-352
0 2000 4000
APPROXIMATE
SCALE IN FEET N
U.S.G.S. QUADRANGLE MAP
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
MAIDEN, NC 1993
SITE
TITLE
PROJECT
WATER SUPPLY WELL SURVEY MAP
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
7-10-14 0
2 DOT-352
0 320 640
APPROXIMATE
SCALE IN FEET N
LEGEND

INACTIVE WATER SUPPLY WELL

ACTIVE WATER SUPPLY WELL
MAP SOURCE: SOLUTIONS- IES WATER SUPPLY WELL SURVEY MAP DATED 6/15/2010.
SITE
WSW-1
WSW-5
WSW-2 WSW-16
MW-4 ~
~MW-26
MW-32~
MW-27~
~MW-28
MW-31 ~
~MW-20
POMITION
•:' .... .
MW-1 ~ ....... .
~MW-15 (!) RW-1
RW-3Ql)
RW-7@ ~MW-13
MW-7~
MW-3~
MW-25~
~MW-29
~MW-30
MW-2~
MW-10 (iii)
MW-21 ~ RW-10 (!)
RW-11 QD
RW-9@
~MW-22
MW-9~
MW-24 ~
MW-11~ IBI.RW-4'~ ~ ,~ '\
,,' '\Ql>RW-2 ,, ..
t QDRW-6 \
~'\ t1o MW-6 \
~MW-16
~MW-23
'\'\ V ([!A RW-12
'\ '\ '\ ~ '\ , '\ RW-5 ,,
'\ ,,, .
• """'~ MW-17
~MW-18
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
MW-8~
NEW LANDSCAPE
OFFICE BUILDING
11IU
LEGEND
~ MONITORING WELL
(iii) DEEP MONITORING WELL
@ RECOVERY WELL
FORMER GASOLINE UST AND DISPENSER
----AREA
0
APPROXIMATE
40
SCALE IN FEET
SITE MAP
80
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
.... hart ~ hickman
SIIAIDB.IMI-.w.SDWnall5
2923 South Tryon Sttect-Suite 100
Cbulotte, North Carolina 28203
704-586-0007(p) 704-586.{1373{£)
License# C.1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 3
MW-32.
(NG)
MW-31 ~
(67.74) ~f::j ~·
MW-4 ~
(CNL)
.MW-30
(68.33)
MW-24.
(68.35)
~MW-23
(68.48)
~~ / ~MW-15
/ (68.40)
AMW-13 v (68.39)
MW-16
7 ~MW-17 (68.70)
, " d». d».
(68.98) /lw-7~
E LOCATION OF 3
USTs AND DISPENSERS
NEW LANDSCAPE
OFFICE BUILDING
LEGEND
~ MONITORING WELL
Q DEEP MONITORING WELL
_ _ _ _ FORMER GASOLINE UST AND
DISPENSER AREA
(66.05) GROUNDWATER ELEVATION (FT)
67.00 _ GROUNDWATER ELEVATION
CONOTUR (FT)
(CNL) COULD NOT LOCATE
(NG) NOT GAUGED
NOTE:
ELEVATIONS NOT SHOWN FOR SOURCE AREA WELL
MW-6 (PUMPING WELL), AND MW-25 (GAUGING DATA
ANOMALY).
0
APPROXIMATE
40
SCALE IN FEET
80
mu SHALLOW GROUNDWATER
POTENTIOMETRIC MAP
JUNE 2014
""'"""' NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman
-.at ....,_IIIIIIL SOLIIIIDIIII
DATE: 7-10-14
JOB NO. DOT -352
2923 South Tryon Street-Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
REVISION NO. 0
FIGURE NO. 4
MW-32. (NP)
MW-31.
(NP)
MW-4.
(CNL)
.MW-26
(NP)
.MW-20
(NP)
POMITION
•:' .....
MW-1 ~-_.....·
(NP)
MW-21. (NP)
MW-2.
(NP)
MW-10 (iii)
MW-27.
(NP) MW·3·
(NP)
.MW-28
(NP)
MW-25.
(NP)
.MW-29
(NP)
.MW-30
(NP)
MW-9.
(NP)
MW-24. (NP)
.MW-22 (NP)
,_..o.o1-..,
I ,~MW-13
--.., '(NP) ... , _.~
MW-11 ~' ,, ~~ (NP) V \ ,, ~ \ ,, \ ,, ~1
~ ~ ~~\ t1o MW-6 \ ~~' v (0.15) t~
~~, , \
.MW-15 (NP)
.MW-16
(NP)
~~'-"' ,,, ~~ ,,,~' ,,. .MW-17
(NP)
MW·7·
(NP)
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
.MW-23
(NP)
.MW-18 (NP)
MW-8·
(NP)
NEW LANDSCAPE
OFFICE BUILDING
LEGEND
• MONITORING WELL
(iii) DEEP MONITORING WELL
FORMER GASOLINE UST AND DISPENSER
AREA
(0.15) APPROXIMATE EXTENT OF FREE PRODUCT
(FT)
(NP) NO PRODUCT
0.01• - -• FREE PRODUCT CONTOUR
11IU
PIOOJECT
(CNL) COULD NOT LOCATE
NOTE:
ALTHOUGH FREE PRODUCT WAS NOT
DETECTED IN MW-2, MW-11, MW-12, AND
MW-131N JUNE 2014, FREE PRODUCT AREA IS
INFERRED BASED ON FREE PRODUCT IN
RECOVERY WELLS AND PRIOR FREE
PRODUCT IN THE ABOVE MONITORING WELLS.
0
APPROXIMATE
40
SCALE IN FEET
FREE PRODUCT PLUME
(JUNE 2014)
80
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman 2923 South Tryon Street .Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 5
MW-32~
(NS)
MW-31 ~
(NS)
MW-4 ~
(CNL)
~MW-20
(NS)
~MW-26
(ND)
MW-3~
(7,711)
~MW-30
(NS)
MW-21~ (1 ,453) ..
MW-24 ~ (NS)
MW-11A
(NS)V
~MW-23
(NS)
~MW-13
(NS)
~MW-16
(ND)
MW-7~ (NS)
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
~MW-18 (ND)
MW-8~
(NS)
NEW LANDSCAPE
OFFICE BUILDING
LEGEND
~ MONITORING WELL
Q DEEP MONITORING WELL
FORMER GASOLINE UST AND DISPENSER
AREA
(<1.0) BTEX CONCENTRATION (IJ giL)
(FP) FREE PRODUCT
1---BTEX ISOCONCENTRATION CONTOUR
(CNL) COULD NOT LOCATE
(NS) NOT SAMPLED
(ND) NOT DETECTED
NOTE:
* MW-21 SAMPLED ON JULY 3, 2014
0
APPROXIMATE
40
SCALE IN FEET
80
mu BTEX CONCENTRATIONS IN
PIOOJECT
SHALLOW GROUNDWATER
(JUNE 2014)
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman 2923 South Tryon Street .Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 6
l "' "' ti ;..;
i ~
" I! " !f:
! iii! J: ....
'1' i " ~ ::E ~ ~ 0 "' 2-" :;> ~ ... ~
i z
"' i 9 g
~ ~ 2' ...
I ::E !
MW-32. (NS)
MW-31.
(NS)
MW-4. (CNL)
MW-27.
(<0.5)
.MW-26 (<0.5)
.MW-20
(NS)
.MW-29 (<0.5)
.MW-30
(NS)
POMITION
•:' .....
MW-1 ~-_.....·
(<0.5)
MW-9. (<0.5)
MW-24. (NS)
MW-11A
(NS) V
.MW-23
(NS)
AMW-13 V (NS)
.MW-15 (<0.5)
.MW-16
(<0.5)
MW·7· (NS)
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
.MW-18 (<0.5)
MW-8· (NS)
NEW LANDSCAPE
OFFICE BUILDING
LEGEND
• MONITORING WELL
Q DEEP MONITORING WELL
FORMER GASOLINE UST AND DISPENSER
AREA
(0.87) BENZENE CONCENTRATION (#Jg/L)
(FP) FREE PRODUCT
100~---BENZENE ISOCONCENTRATION
CONTOUR
(CNL) COULD NOT LOCATE
(NS) NOT SAMPLED
NOTE:
.. MW-21 SAMPLED ON JULY 3, 2014
0
APPROXIMATE
40
SCALE IN FEET
80
~ BENZENE CONCENTRATIONS IN
PIOOJECI'
SHALLOW GROUNDWATER
(JUNE 2014)
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman 2923 South Tryon Street .Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 7
MW-32.
(NS)
MW-31.
(NS)
MW-4.
(CNL)
MW-27.
(ND)
.MW-26
(ND)
.MW-28
(ND)
LEGEND
• MONITORING WELL
Q DEEP MONITORING WELL
FORMER GASOLINE UST AND DISPENSER
AREA
(440) XYLENE CONCENTRATION (JJ giL)
(FP) FREE PRODUCT
500 XYLENE ISOCONCENTRATION CONTOUR
• MW-20 (CNL) COULD NOT LOCATE (NS)
.MW-29
(3.6)
.MW-30
(NS)
POMITION
•:' .....
MW-1 ~-_.....·
(NO)
MW-9.
(4.3)
MW-24. (NS)
MW-11A
(NS) V
.MW-23
(NS)
.MW-13
(NS)
,,
~ ~ ,,
.MW-16
(ND)
,,,'~ ,. .MW-17
(8.3)
MW·7·
(NS)
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
.MW-18 (ND)
MW-8·
(NS)
NEW LANDSCAPE
OFFICE BUILDING
11IU
PIOOJECT
(NS) NOT SAMPLED
(ND) NOT DETECTED
* MW-21 SAMPLED ON JULY 3, 2014
0
APPROXIMATE
40
SCALE IN FEET
80
TOTAL XYLENE CONCENTRATIONS IN
SHALLOW GROUNDWATER
(JUNE 2014)
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman 2923 South Tryon Street .Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 8
MW-32.
(NS)
MW-31.
(NS)
MW-4.
(CNL)
MW-27.
{<0.5)
.MW-26
{<0.5)
.MW-28
{<0.5)
.MW-20
{NS)
MW·3·
{<5.0)
MW-25.
{<2.5)
.MW-29
{<0.5)
.MW-30
(NS)
POMITION
•:' .....
MW-1 ~ . .....-·
{<0.5)
MW-21A (<5.0)*v
MW-9.
(<0.5)
MW-2.
J{NS)
MW-10 (iii)
MW-24.
{NS)
MW-11A
(NS) V
.MW-23
{NS)
.MW-18 {37.5)
\ ~ ,,
.MW-15 (<0.5)
.MW-16
(<0.5)
,,
' .MW-17 ~ (2.1)
MW·7·
(NS)
APPROXIMATE LOCATION OF 3
FORMER GASOLINE USTs AND DISPENSERS
MW-8·
(NS)
NEW LANDSCAPE
OFFICE BUILDING
LEGEND
• MONITORING WELL
(iii) DEEP MONITORING WELL
FORMER GASOLINE UST AND DISPENSER
AREA
{2.6) MTBE CONCENTRATION {!Jg/L)
(FP) FREE PRODUCT
20---MTBE ISOCONCENTRATION CONTOUR
(CNL) COULD NOT LOCATE
11IU
PIOOJECT
(NS) NOT SAMPLED
* MW-21 SAMPLED ON JULY 3, 2014
0
APPROXIMATE
40
SCALE IN FEET
MTBE CONCENTRATIONS IN
SHALLOW GROUNDWATER
(JUNE 2014)
80
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ~ hickman 2923 South Tryon Street .Sui~ 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(£)
I.icCIIllc # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO. DOT -352 FIGURE NO. 9
0
II
RW-11
...
MW-22
APPROXIMATE
20
SCALE IN FEET
~
40
... 2-IN DIAMETER MONITORING WELl.
Q DEEPER MONITORING WELL
II 4-IN DIAMETER RECOVERY WELL
~ KNOCKOUT POT
® AIR COMPRESSOR
IS] BLOWER
Ill CONTROL PANEL
III ELECTRICAL DISCONNECT
SVE PIPING (2• PVC)
IN-WELL STRIPPER (3/8u AIR UNE)
NOTE: ALL PIPING INSTALLED ABOVE-GRADE.
MW-15 ...
RW-1 II
MW-16 ...
MW-17 ...
MW-18 ...
T11LE
SVE/IWS REMEDIATION SYSTEM LAYOUT
NC DOT MAINTENANCE FACILilY
NEWTON, NORTH CAROLINA
hart '$-hickman 2923 South Tryon Street-Sui~ 100
CharlottJ:, North C11t0llim 28203
704-586-0007(1') 704-586-0373(!') Licen•• # C-1269 I #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO: DOT-352 FIGURE NO. 1 0
I
i
8
...
MW-22
APPROXIMATE
0 20 40
SCALE IN FEET
J.EGEMQ
... 2-IN DIAMETER MONITORING WELL
'I) DEEPER MONITORING WELL
II 4-IN DIAMETER RECOVERY WELL
~ KNOCKOUT POT
® AIR COMPRESSOR
[ID BLOWER
111 CONTROL PANEL
lEI ELECTRICAL DISCONNECT
PRODUCT RECOVERY UNE CONTAINED IN 2" PVC SECONDARY CONTAINMENT CHASE
3/8" AIR SUPPLY LINE TO PRODUCT RECOVERY PUMP t NOTE: ALL PIPING INSTALLED ABOVE-GRADE.
i ::1! h .n-
MW-15 ...
RW-1 II
MW-16 ...
MW-17 ...
MW-18 ...
T11LE
PRODUCT RECOVERY SYSTEM LAYOUT
NC DOT MAINTENANCE FACILITY
NEWTON, NORTH CAROLINA
hart ;:. hickman 2923 South TtyoD Street-Suite 100
Charlotte, Nottb Carolina 282<J3
704-586-000?(p) 704-586-0373(£)
License # C-1269 / #C-245 Geology
DATE: 7-10-14 REVISION NO. 0
JOB NO: DOT-352 FIGURE NO. 11

Appendix A

Laboratory Analytical Data for Monitoring Wells
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 25, 2014
Chemical Testing Engineer
NCDOT
Materials & Tests Unit
1801 Blue Ridge Road
Raleigh, NC 27607
RE: Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Dear Chemical Engineer:
Enclosed are the analytical results for sample(s) received by the laboratory on June 05, 2014. The
results relate only to the samples included in this report. Results reported herein conform to the
most 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.
Per client request, report revised 6/25/14 to update sample ID from MW-10 to MW-1D.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
~ ----.£)aL-l
Kevin Godwin
[e-mail]
Project Manager
Enclosures
cc: David Graham, Hart & Hickman
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 54
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification#: 12
South Carolina Certification#: 99006001
CERTIFICATIONS
Florida/NELAP Certification#: E87627
Kentucky UST Certification #: 84
West Virginia Certification #: 357
VirginiaNELAP Certification#: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 54
www./)ll(;&labs.com
SAMPLE ANALYTE COUNT
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
LablD Sample ID
92204277001 MW-1
92204277002 MW-10
92204277003 MW-3
92204277004 MW-5
92204277005 MW-9
92204277006 MW-14
92204277007 MW-15
92204277008 MW-16
92204277009 MW-17
92204277010 MW-18
92204277011 MW-19
92204277012 MW-22
92204277013 MW-25
92204277014 MW-26
92204277015 MW-27
92204277016 MW-28
92204277017 .MW-29
92204277018 TRIP BLANK
Method
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
SM 62008
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analysts
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
CAH
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Analytes
Reported Laboratory
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
63 PASI-C
Page 3 of 54
I IWM.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-1 Lab 10: 92204277001 Collected: 06/04/14 09:00 Received: 06/05/14 16:35 Matrix: Water
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39 PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 5.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:00 71-43-2
06/06/14 14:00 108-86-1
06/06/14 14:00 74-97-5
06/06/14 14:00 75-27-4
06/06/14 14:00 75-25-2
06/06/14 14:00 74-83-9
06/06/14 14:00 104-51-8
06/06/14 14:00 135-98-8
06/06/14 14:00 98-06-6
06/06/14 14:00 56-23-5
06/06/14 14:00 108-90-7
06/06/14 14:00 75-00-3
06/06/14 14:00 67-66-3
06/06/14 14:00 74-87-3
06/06/14 14:00 95-49-8
06/06/14 14:00 106-43-4
06/06/14 14:00 96-12-8
06/06/14 14:00 124-48-1
06/06/14 14:00 106-93-4
06/06/14 14:00 74-95-3
06/06/14 14:00 95-50-1
06/06/14 14:00 541-73-1
06/06/14 14:00 106-46-7
06/06/14 14:00 75-71-8
06/06/14 14:00 75-34-3
06/06/14 14:00 107-06-2
06/06/14 14:00 75-35-4
06/06/14 14:00 156-59-2
06/06/14 14:00 156-60-5
06/06/14 14:00 78-87-5
06/06/14 14:00 142-28-9
06/06/14 14:00 594-20-7
06/06/14 14:00 563-58-6
06/06/14 14:00 10061-01-5
06/06/14 14:00 10061-02-6
06/06/14 14:00 108-20-3
06/06/14 14:00 100-41-4
06/06/14 14:00 87-68-3
06/06/14 14:00 98-82-8
06/06/14 14:00 75-09-2
06/06/14 14:00 1634-04-4
06/06/14 14:00 91-20-3
06/06/14 14:00 103-65-1
06/06/14 14:00 100-42-5
06/06/14 14:00 630-20-6
06/06/14 14:00 79-34-5
06/06/14 14:00 127-18-4
Page 4 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-1
Parameters
62008 MSV
Toluene
1,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab ID: 92204277001 Collected: 06/04/14 09:00 Received: 06/05/14 16:35 Matrix: Water
Results Units Report limit DF Prepared
Analytical Method: SM 62008
ND ug/L 0.50
ND ug/L 2.0
3.3 ug/L 2.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
95% 70-130
96% 70-130
99% 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:00 108-88-3
06/06/14 14:00 87-61-6
06/06/14 14:00 120-82-1
06/06/14 14:00 71-55-6
06/06/14 14:00 79-00-5
06/06/14 14:00 79-01-6
06/06/14 14:00 75-69-4
06/06/14 14:00 96-18-4
06/06/14 14:00 95-63-6
06/06/14 14:00 108-67-8
06/06/14 14:00 75-01-4
06/06/14 14:00 179601-23-1
06/06/14 14:00 95-47-6
06/06/14 14:00 17060-07-0
06/06/14 14:00 460-00-4
06/06/14 14:00 2037-26-5
Page 5 of 54
( www.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 1 oo
Huntersville, NC 28078
[phone]
Sample: MW-1 D Lab 10: 92204277002 Collected: 06/03/14 12:45 Received: 06/05/1416:35 Matrix: Water
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butyl benzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1, 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethyl benzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 5.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ugiL 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ugiL 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ugiL 0.50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:16 71-43-2
06106/14 14:16 108-86-1
06/06/14 14:16 74-97-5
06/06/14 14:16 75-27-4
06/06/14 14:16 75-25-2
06106/14 14:16 74-83-9
06/06/14 14:16 104-51-8
06/06/14 14:16 135-98-8
06/06/14 14:16 98-06-6
06/06/14 14:16 56-23-5
06/06/14 14:16 108-90-7
06/06/14 14:16 75-00-3
06/06/14 14:16 67-66-3
06/06/14 14:16 74-87-3
06/06/14 14:16 95-49-8
06/06/14 14:16 106-43-4
06/06/14 14:16 96-12-8
06/06/14 14:16 124-48-1
06/06/14 14:16 106-93-4
06/06/14 14:16 74-95-3
06/06/14 14:16 95-50-1
06/06/14 14:16 541-73-1
06/06/14 14:16 106-46-7
06/06/14 14:16 75-71-8
06/06/14 14:16 75-34-3
06/06/14 14:16 107-06-2
06/06/14 14:16 75-35-4
06/06/14 14:16 156-59-2
06/06/14 14:16 156-60-5
06/06/14 14:16 78-87-5
06/06/14 14:16 142-28-9
06/06/14 14:16 594-20-7
06/06/14 14:16 563-58-6
06/06/14 14:16 10061-01-5
06/06/14 14:16 10061-02-6
06/06/14 14:16 108-20-3
06/06/14 14:16 100-41-4
06/06/14 14:16 87-68-3
06/06/14 14:16 98-82-8
06/06/14 14:16 75-09-2
06/06/14 14:16 1634-04-4
06/06/14 14:16 91-20-3
06/06/14 14:16 103-65-1
06/06/14 14:16 100-42-5
06/06/14 14:16 630-20-6
06/06/14 14:16 79-34-5
06/06/14 14:16 127-18-4
Page 6 of 54
( wv.w.pace/abs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-10
Parameters
62008 MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2 ,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277002 Collected: 06/03/14 12:45 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
96% 70-130
97% 70-130
102 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analy1ical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:16 108-88-3
06/06/14 14:16 87-61-6
06/06/14 14:16 120-82-1
06/06/14 14:16 71-55-6
06/06/14 14:16 79-00-5
06/06/14 14:16 79-01-6
06/06/14 14:16 75-69-4
06/06/14 14:16 96-18-4
06/06/14 14:16 95-63-6
06/06/14 14:16 108-67-8
06/06/14 14:16 75-01-4
06/06/14 14:16 179601-23-1
06/06/14 14:16 95-47-6
06/06/14 14:16 17060-07-0
06/06/14 14:16 460-00-4
06/06/14 14:16 2037-26-5
Page 7 of 54
Pace Analytical Services, Inc.
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I www.pacelabs.com [phone]
I
ANALYTICAL RESULTS
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-3 LabiD: 92204277003 Collected: 06/03/14 14:00 Received: 06/05/14 16:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
62008 MSV Analytical Method: SM 62008
Benzene 1460 ug/L 5.0 10 06/06/1417:19 71-43-2
Bromobenzene ND ug/L 5.0 10 06/06/14 17:19 108-86-1
Bromochloromethane ND ug/L 5.0 10 06/06/14 17:19 74-97-5
Bromodichloromethane ND ug/L 5.0 10 06/06/14 17:19 75-27-4
Bromoform ND ug/L 5.0 10 06/06/14 17:19 75-25-2
Bromomethane ND ug/L 50.0 10 06/06/1417:19 74-83-9
n-Butylbenzene ND ug/L 5.0 10 06/06/1417:19 104-51-8
sec-Butylbenzene ND ug/L 5.0 10 06/06/14 17:19 135-98-8
tert-Butylbenzene ND ug/L 5.0 10 06/06/14 17:19 98-06-6
Carbon tetrachloride ND ug/L 5.0 10 06/06/14 17:19 56-23-5
Chlorobenzene ND ug/L 5.0 10 06/06/14 17:19 108-90-7
Chloroethane ND ug/L 10.0 10 06/06/14 17:19 75-00-3
Chloroform ND ug/L 5.0 10 06/06/14 17:19 67-66-3
Chloromethane ND ug/L 10.0 10 06/06/14 17:19 74-87-3
2-Chlorotoluene ND ug/L 5.0 10 06/06/14 17:19 95-49-8
4-Chlorotoluene ND ug/L 5.0 10 06/06/14 17:19 106-43-4
1 ,2-Dibromo-3-chloropropane ND ug/L 10.0 10 06/06/14 17:19 96-12-8
Dibromochloromethane ND ug/L 5.0 10 06/06/1417:19 124-48-1
1 ,2-Dibromoethane (EDB) ND ug/L 5.0 10 06/06/14 17:19 106-93-4
Dibromomethane ND ug/L 5.0 10 06/06/14 17:19 74-95-3
1 ,2-Dichlorobenzene ND ug/L 5.0 10 06/06/14 17:19 95-50-1
1 ,3-Dichlorobenzene ND ug/L 5.0 10 06/06/1417:19 541-73-1
1 A-Dichlorobenzene ND ug/L 5.0 10 06/06/14 17:19 10i,-46-7
Dichlorodifluoromethane ND ug/L 5.0 10 06/06/14 17:19 75-"71-8
1 , 1-Dichloroethane ND ug/L 5.0 10 06/06/14 17:19 75-34-3
1 ,2-Dichloroethane 5.7 ug/L 5.0 10 06/06/14 17:19 107-06-2
1, 1-Dichloroethene ND ug/L 5.0 10 06/06/14 17:19 75-35-4
cis-1 ,2-Dichloroethene ND ug/L 5.0 10 06/06/14 17:19 156-59-2
trans-1 ,2-Dichloroethene ND ug/L 5.0 10 06/06/1417:19 156-60-5
1 ,2-Dichloropropane ND ug/L 5.0 10 06/06/1417:19 78-87-5
1 ,3-Dichloropropane ND ug/L 5.0 10 06/06/14 17:19 142-28-9
2,2-Dichloropropane ND ug/L 5.0 10 06/06/1417:19 594-20-7
1 , 1-Dichloropropene ND ug/L 5.0 10 06/06/14 17:19 563-58-6
cis-1 ,3-Dichloropropene ND ug/L 5.0 10 06/06/1417:19 10061-01-5
trans-1 ,3-Dichloropropene ND ug/L 5.0 10 06/06/14 17:19 10061-02-6
Diisopropyl ether 25.5 ug/L 5.0 10 06/06/14 17:19 108-20-3
Ethylbenzene 751 ug/L 5.0 10 06/06/1417:19 100-41-4
Hexachloro-1 ,3-butadiene ND ug/L 20.0 10 06/06/14 17:19 87-68-3
lsopropylbenzene (Cumene) 52.3 ug/L 5.0 10 06/06/1417:19 98-82-8
Methylene Chloride ND ug/L 20.0 10 06/06/14 17:19 75-09-2
Methyl-tert-butyl ether ND ug/L 5.0 10 06/06/1417:19 1634-04-4
Naphthalene 273 ug/L 20.0 10 06/06/1417:19 91-20-3
n-Propylbenzene 132 ug/L 5.0 10 06/06/1417:19 103-65-1
Styrene ND ug/L 5.0 10 06/06/14 17:19 100-42-5
' 1,1, 1 ,2-Tetrachloroethane ND ug/L 5.0 10 06/06/14 17:19 630-20-6
1,1 ,2,2-Tetrachloroethane ND ug/L 5.0 10 06/06/14 17:19 79-34-5
Tetrachloroethene ND ug/L 5.0 10 06/06/14 17:19 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/25/2014 02:39PM without the written consent of Pace Analytical Services, Inc .. Page 8 of 54
/ l
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-3 Lab ID: 92204277003 Collected: 06/03/1414:00 Received: 06/05/1416:35 Matrix: Water
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
1480 ug/L 5.0 10
NO ug/L 20.0 10
NO ug/L 20.0 10
NO ug/L 5.0 10
NO ug/L 5.0 10
NO ug/L 5.0 10
NO ug/L 10.0 10
ND ug/L 5.0 10
995 ug/L 5.0 10
80.5 ug/L 5.0 10
ND ug/L 10.0 10
2830 ug/L 10.0 10
1190 ug/L 5.0 10
94% 70-130 10
99% 70-130 10
101 % 70-130 10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 17:19 108-88-3
06/06/14 17:19 87-61-6
06/06/14 17:19 120-82-1
06/06/14 17:19 71-55-6
06/06/14 17:19 79-00-5
06/06/14 17:19 79-01-6
06/06/14 17:19 75-69-4
06/06/1417:19 96-18-4
06/06/14 17:19 95-63-6
06/06/1417:19 108-67-8
06/06/14 17:19 75-01-4
06/06/1417:19 179601-23-1
06/06/14 17:19 95-47-6
06/06/14 17:19 17060-07-0
06/06/1417:19 460-00-4
06/06/14 17:19 2037-26-5
Page 9 of 54
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-5
Parameters
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butyl benzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1 ,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1 ,2-Dichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1,2-Dichloroethene
1 ,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1, 1,1 ,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 0612512014 02:39PM
Lab ID: 92204277004 Collected: 06104114 09:45 Received: 06105114 16:35 Matrix: Water
CAS No. Qual Results Units Report Limit OF Prepared Analyzed --------~------~-----------
Analytical Method: SM 6200B
NO ugll 0.50 06106114 14:33 71-43-2
NO ugll 0.50 06/06114 14:33 108-86-1
NO ugll 0.50 06106/14 14:33 74-97-5
NO ugll 0.50 06106/14 14:33 75-27-4
NO ugll 0.50 06/06114 14:33 75-25-2
NO ugll 5.0 06/06114 14:33 74-83-9
NO ugll 0.50 06106114 14:33 104-51-8
NO ugll 0.50 06106/14 14:33 135-98-8
NO ugll 0.50 06106114 14:33 98-06-6
NO ug/L 0.50 06106114 14:33 56-23-5
NO ugll 0.50 06/06/14 14:33 108-90-7
NO ugll 1.0 06/06114 14:33 75-00-3
NO ugll 0.50 06/06/14 14:33 67-66-3
NO ugll 1.0 06/06/14 14:33 74-87-3
NO ugll 0.50 06/06/14 14:33 95-49-8
NO ugll 0.50 06/06/14 14:33 106-43-4
NO ug/L 1.0 06/06/14 14:33 96-12-8
NO ugll 0.50 06/06/14 14:33 124-48-1
NO ugll 0.50 06/06/14 14:33 106-93-4
NO ugll 0.50 06/06/14 14:33 74-95-3
NO ugll 0.50 06/06/14 14:33 95-50-1
NO ugll 0.50 06/06/14 14:33 541-73-1
NO ugll 0.50 06/06/14 14:33 106-46-7
NO ugll 0.50 06/06114 14:33 75-71-8
NO ugll 0.50 06/06/14 14:33 75-34-3
NO ugll 0.50 06/06/14 14:33 107-06-2
NO ug/L 0.50 06106114 14:33 75-35-4
NO ugll 0.50 06/06/14 14:33 156-59-2
NO ug/L 0.50 06/06/14 14:33 156-60-5
NO ugll 0.50 06/06/14 14:33 78-87-5
NO ugll 0.50 06106/14 14:33 142-28-9
NO ugll 0.50 06/06/14 14:33 594-20-7
NO ugll 0.50 06/06/14 14:33 563-58-6
NO ug/L 0.50 06/06/14 14:33 10061-01-5
NO ugll 0.50 06/06/14 14:33 10061-02-6
NO ug/L 0.50 06/06/14 14:33 108-20-3
NO ugll 0.50 06/06/14 14:33 100-41-4
NO ugll 2.0 06/06114 14:33 87-68-3
NO ug/L 0.50 06/06/14 14:33 98-82-8
NO ugll 2.0 06/06/14 14:33 75-09-2
NO ugll 0.50 06/06/14 14:33 1634-04-4
NO ugll 2.0 06/06/14 14:33 91-20-3
NO ug/L 0.50 06/06/14 14:33 103-65-1
NO ugll 0.50 06/06114 14:33 100-42-5
NO ugll 0.50 06/06/14 14:33 630-20-6
NO ugll 0.50 06/06/14 14:33 79-34-5
NO ugll 0.50 06/06/14 14:33 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 10 of 54
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-5
Parameters
62006 MSV
Toluene
1,2,3-Trichlorobenzene
1,2 ,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277004 Collected: 06/04/14 09:45 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
96% 70-130
97% 70-130
101 % 70-130
REPORT OF LA BORA TORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:33 108-88-3
06/06/14 14:33 87-61-6
06/06/14 14:33 120-82-1
06/06/14 14:33 71-55-6
06/06/14 14:33 79-00-5
06/06/14 14:33 79-01-6
06/06/14 14:33 75-69-4
06/06/14 14:33 96-18-4
06/06/14 14:33 95-63-6
06/06/14 14:33 108-67-8
06/06/14 14:33 75-01-4
06/06/14 14:33 179601-23-1
06/06/14 14:33 95-47-6
06/06/14 14:33 17060-07-0
06/06/14 14:33 460-00-4
06/06/14 14:33 2037-26-5
Page 11 of 54
www.pacefabs.ccm
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-9
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1,2-Dichloroethene
1 ,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1, 1,1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab ID: 92204277005 Collected: 06/03/14 14:50 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual ------·------------------------------
Analytical Method: SM 6200B
ND ug/L 0.50 06/06/14 14:50 71-43-2
ND ug/L 0.50 06/06/14 14:50 108-86-1
ND ug/L 0.50 06/06/14 14:50 74-97-5
ND ug/L 0.50 06/06/14 14:50 75-27-4
ND ug/L 0.50 06/06/14 14:50 75-25-2
ND ug/L 5.0 06/06/14 14:50 74-83-9
5.0 ug/L 0.50 06/06/14 14:50 104-51-8
ND ug/L 0.50 06/06/14 14:50 135-98-8
ND ug/L 0.50 06/06/14 14:50 98-06-6
ND ug/L 0.50 06/06/14 14:50 56-23-5
ND ug/L 0.50 06/06/14 14:50 108-90-7
ND ug/L 1.0 06/06/14 14:50 75-00-3
0.53 ug/L 0.50 06/06/14 14:50 67-66-3
ND ug/L 1.0 06/06/14 14:50 74-87-3
ND ug/L 0.50 06/06/14 14:50 95-49-8
ND ug/L 0.50 06/06/14 14:50 106-43-4
ND ug/L 1.0 06/06/14 14:50 96-12-8
ND ug/L 0.50 06/06/14 14:50 124-48-1
ND ug/L 0.50 06/06/14 14:50 106-93-4
ND ug/L 0.50 06/06/14 14:50 74-95-3
ND ug/L 0.50 06/06/14 14:50 95-50-1
ND ug/L 0.50 06/06/14 14:50 541-73-1
ND ug/L 0.50 06/06/14 14:50 106-46-7
ND ug/L 0.50 06/06/14 14:50 75-71-8
ND ug/L 0.50 06/06/14 14:50 75-34-3
0.53 ug/L 0.50 06/06/14 14:50 107-06-2
ND ug/L 0.50 06/06/14 14:50 75-35-4
ND ug/L 0.50 06/06/14 14:50 156-59-2
ND ug/L 0.50 06/06/14 14:50 156-60-5
ND ug/L 0.50 06/06/14 14:50 78-87-5
ND ug/L 0.50 06/06/14 14:50 142-28-9
ND ug/L 0.50 06/06/14 14:50 594-20-7
ND ug/L 0.50 06/06/14 14:50 563-58-6
ND ug/L 0.50 06/06/14 14:50 10061-01-5
ND ug/L 0.50 06/06/14 14:50 10061-02-6
5.5 ug/L 0.50 06/06/14 14:50 108-20-3
0.70 ug/L 0.50 06/06/14 14:50 100-41-4
ND ug/L 2.0 06/06/14 14:50 87-68-3
0.92 ug/L 0.50 06/06/14 14:50 98-82-8
ND ug/L 2.0 06/06/14 14:50 75-09-2
ND ug/L 0.50 06/06/14 14:50 1634-04-4
ND ug/L 2.0 06/06/14 14:50 91-20-3
0.60 ug/L 0.50 06/06/14 14:50 103-65-1
ND ug/L 0.50 06/06/14 14:50 100-42-5
ND ug/L 0.50 06/06/14 14:50 630-20-6
ND ug/L 0.50 06/06/14 14:50 79-34-5
ND ug/L 0.50 06/06/14 14:50 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 12 of 54
I
{
ww.v.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-9
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2 ,4-Trichlorobenzene
1 , 1 , 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277005 Collected: 06/03/14 14:50 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
3.2 ug/L 0.50
25.2 ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
4.3 ug/L 0.50
96% 70-130
97% 70-130
101 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 14:50 108-88-3
06/06/14 14:50 87-61-6
06/06/14 14:50 120-82-1
06/06/14 14:50 71-55-6
06/06/14 14:50 79-00-5
06/06/14 14:50 79-01-6
06/06/14 14:50 75-69-4
06/06/14 14:50 96-18-4
06/06/14 14:50 95-63-6
06/06/14 14:50 108-67-8
06/06/14 14:50 75-01-4
06/06/14 14:50 179601-23-1
06/06/14 14:50 95-47-6
06/06/14 14:50 17060-07-0
06/06/14 14:50 460-00-4
06/06/14 14:50 2037-26-5
Page 13 of 54
IWNI.pare/abs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-14
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-0ibromoethane (EOB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 ,4-0ichlorobenzene
Dichlorodifluoromethane
1, 1-Dichloroethane
1 ,2-0ichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-0ichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-0ichloropropene
Oiisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1 ,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39 PM
Lab ID: 92204277006 Collected: 06/04/1412:15 Received: 06/05/14 16:35 Matrix: Water
CAS No. Qual Results Units Report Limit OF Prepared Analyzed --------~-------~-----------
Analytical Method: SM 6200B
486 ug/L 2.5 5 06/06/14 17:35 71-43-2
NO ug/L 2.5 5 06/06/14 17:35 108-86-1
NO ug/L 2.5 5 06/06/14 17:35 74-97-5
NO ug/L 2.5 5 06/06/14 17:35 75-27-4
NO ug/L 2.5 5 06/06/14 17:35 75-25-2
NO ug/L 25.0 5 06/06/14 17:35 74-83-9
NO ug/L 2.5 5 06/06/14 17:35 104-51-8
NO ug/L 2.5 5 06/06/14 17:35 135-98-8
NO ug/L 2.5 5 06/06/14 17:35 98-06-6
NO ug/L 2.5 5 06/06/14 17:35 56-23-5
NO ug/L 2.5 5 06/06/14 17:35 108-90-7
NO ug/L 5.0 5 06/06/14 17:35 75-00-3
NO ug/L 2.5 5 06/06/14 17:35 67-66-3
NO ug/L 5.0 5 06/06/14 17:35 74-87-3
NO ug/L 2.5 5 06/06/14 17:35 95-49-8
NO ug/L 2.5 5 06/06/14 17:35 106-43-4
NO ug/L 5.0 5 06/06/14 17:35 96-12-8
NO ug/L 2.5 5 06/06/14 17:35 124-48-1
NO ug/L 2.5 5 06/06/14 17:35 106-93-4
NO ug/L 2.5 5 06/06/14 17:35 74-95-3
NO ug/L 2.5 5 06/06/14 17:35 95-50-1
NO ug/L 2.5 5 06/06/14 17:35 541-73-1
NO ug/L 2.5 5 06/06/14 17:35 106-46-7
NO ug/L 2.5 5 06/06/14 17:35 75-71-8
NO ug/L 2.5 5 06/06/14 17:35 75-34-3
33.1 ug/L 2.5 5 06/06/14 17:35 107-06-2
NO ug/L 2.5 5 06/06/14 17:35 75-35-4
NO ug/L 2.5 5 06/06/14 17:35 156-59-2
NO ug/L 2.5 5 06/06/14 17:35 156-60-5
NO ug/L 2.5 5 06/06/14 17:35 78-87-5
NO ug/L 2.5 5 06/06/14 17:35 142-28-9
NO ug/L 2.5 5 06/06/14 17:35 594-20-7
NO ug/L 2.5 5 06/06/14 17:35 563-58-6
NO ug/L 2.5 5 06/06/14 17:35 10061-01-5
NO ug/L 2.5 5 06/06/14 17:35 10061-02-6
108 ug/L 2.5 5 06/06/14 17:35 108-20-3
146 ug/L 2.5 5 06/06/14 17:35 100-41-4
NO ug/L 10.0 5 06/06/14 17:35 87-68-3
8.6 ug/L 2.5 5 06/06/14 17:35 98-82-8
NO ug/L 10.0 5 06/06/14 17:35 75-09-2
NO ug/L 2.5 5 06/06/14 17:35 1634-04-4
68.3 ug/L 10.0 5 06/06/14 17:35 91-20-3
20.6 ug/L 2.5 5 06/06/14 17:35 103-65-1
NO ug/L 2.5 5 06/06/14 17:35 100-42-5
NO ug/L 2.5 5 06/06/14 17:35 630-20-6
NO ug/L 2.5 5 06/06/14 17:35 79-34-5
NO ug/L 2.5 5 06/06/14 17:35 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 14 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-14
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1 , 1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277006 Collected: 06/04/14 12:15 Received: 06/05/1416:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
19.1 ug/L 2.5 5
NO ug/L 10.0 5
NO ug/L 10.0 5
NO ug/L 2.5 5
NO ug/L 2.5 5
NO ug/L 2.5 5
NO ug/L 5.0 5
NO ug/L 2.5 5
47.7 ug/L 2.5 5
30.8 ug/L 2.5 5
NO ug/L 5.0 5
129 ug/L 5.0 5
75.6 ug/L 2.5 5
93% 70-130 5
98% 70-130 5
102% 70-130 5
REPORT OF LABORATORY ANALYSIS
This report shalf not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 17:35 108-88-3
06/06/14 17:35 87-61-6
06/06/14 17:35 120-82-1
06/06/14 17:35 71-55-6
06/06/14 17:35 79-00-5
06/06/14 17:35 79-01-6
06/06/14 17:35 75-69-4
06/06/14 17:35 96-18-4
06/06/1417:35 95-63-6
06/06/14 17:35 108-67-8
06/06/14 17:35 75-01-4
06/06/14 17:35 179601-23-1
06/06/14 17:35 95-47-6
06/06/14 17:35 17060-07-0
06/06/14 17:35 460-00-4
06/06/14 17:35 2037-26-5
Page 15 of 54
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-15
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodiftuoromethane
1, 1-Dichloroethane
1 ,2-Dichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab ID: 92204277007 Collected: 06/04/14 10:10 Received: 06/05/1416:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual ------·----------·-------------------
Analytical Method: SM 62008
NO ug/L 0.50 06/06/14 15:06 71-43-2
NO ug/L 0.50 06/06/14 15:06 108-86-1
NO ug/L 0.50 06/06/14 15:06 74-97-5
NO ug/L 0.50 06/06/14 15:06 75-27-4
NO ug/L 0.50 06/06/14 15:06 75-25-2
NO ug/L 5.0 06/06/14 15:06 74-83-9
NO ug/L 0.50 06/06/14 15:06 104-51-8
ND ug/L 0.50 06/06/14 15:06 135-98-8
ND ug/L 0.50 06/06/14 15:06 98-06-6
NO ug/L 0.50 06/06/14 15:06 56-23-5
NO ug/L 0.50 06/06/14 15:06 108-90-7
ND ug/L 1.0 06/06/14 15:06 75-00-3
ND ug/L 0.50 06/06/14 15:06 67-66-3
ND ug/L 1.0 06/06/14 15:06 74-87-3
ND ug/L 0.50 06/06/14 15:06 95-49-8
NO ug/L 0.50 06/06/14 15:06 106-43-4
ND ug/L 1.0 06/06/14 15:06 96-12-8
ND ug/L 0.50 06/06/14 15:06 124-48-1
NO ug/L 0.50 06/06/14 15:06 106-93-4
ND ug/L 0.50 06/06/14 15:06 74-95-3
ND ug/L 0.50 06/06/14 15:06 95-50-1
ND ug/L 0.50 06/06/14 15:06 541-73-1
ND ug/L 0.50 06/06/14 15:06 106-46-7
ND ug/L 0.50 06/06/14 15:06 75-71-8
ND ug/L 0.50 06/06/14 15:06 75-34-3
ND ug/L 0.50 06/06/14 15:06 107-06-2
ND ug/L 0.50 06/06/14 15:06 75-35-4
ND ug/L 0.50 06/06/14 15:06 156-59-2
ND ug/L 0.50 06/06/14 15:06 156-60-5
NO ug/L 0.50 06/06/14 15:06 78-87-5
ND ug/L 0.50 06/06/14 15:06 142-28-9
ND ug/L 0.50 06/06/14 15:06 594-20-7
ND ug/L 0.50 06/06/14 15:06 563-58-6
ND ug/L 0.50 06/06/14 15:06 10061-01-5
ND ug/L 0.50 06/06/14 15:06 10061-02-6
NO ug/L 0.50 06/06/14 15:06 108-20-3
ND ug/L 0.50 06/06/14 15:06 100-41-4
ND ug/L 2.0 06/06/14 15:06 87-68-3
ND ug/L 0.50 06/06/14 15:06 98-82-8
NO ug/L 2.0 06/06/14 15:06 75-09-2
ND ug/L 0.50 06/06/14 15:06 1634-04-4
ND ug/L 2.0 06/06/14 15:06 91-20-3
ND ug/L 0.50 06/06/14 15:06 103-65-1
ND ug/L 0.50 06/06/14 15:06 100-42-5
ND ug/L 0.50 06/06/14 15:06 630-20-6
NO ug/L 0.50 06/06/14 15:06 79-34-5
ND ug/L 0.50 06/06/14 15:06 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 16 of54
www.parelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-15
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab ID: 92204277007 Collected: 06/04/14 10:10 Received: 06/05/1416:35 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
ND ug/L 0.50
ND ug/L 2.0
ND ug/L 2.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
95% 70-130
97% 70-130
102 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 15:06 108-88-3
06/06/14 15:06 87-61-6
06/06/1415:06 120-82-1
06/06/14 15:06 71-55-6
06/06/14 15:06 79-00-5
06/06/14 15:06 79-01-6
06/06/14 15:06 75-69-4
06/06/14 15:06 96-18-4
06/06/14 15:06 95-63-6
06/06/14 15:06 108-67-8
06/06/14 15:06 75-01-4
06/06/14 15:06 179601-23-1
06/06/1415:06 95-47-6
06/06/14 15:06 17060-07-0
06/06/14 15:06 460-00-4
06/06/14 15:06 2037-26-5
Page 17 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704}875-9092
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-16
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1 ,2-Dichloroethane
1, 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab 10: 92204277008 Collected: 06/04/14 10:40 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual ------·----------·----------·--------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 15:23 71-43-2
NO ug/L 0.50 06/06/14 15:23 108-86-1
NO ug/L 0.50 06/06/14 15:23 74-97-5
NO ug/L 0.50 06/06/14 15:23 75-27-4
NO ug/L 0.50 06/06/14 15:23 75-25-2
NO ug/L 5.0 06/06/14 15:23 74-83-9
NO ug/L 0.50 06/06/14 15:23 104-51-8
NO ug/L 0.50 06/06/14 15:23 135-98-8
NO ug/L 0.50 06/06/14 15:23 98-06-6
NO ug/L 0.50 06/06/14 15:23 56-23-5
NO ug/L 0.50 06/06/14 15:23 108-90-7
NO ug/L 1.0 06/06/14 15:23 75-00-3
NO ug/L 0.50 06/06/14 15:23 67-66-3
NO ug/L 1.0 06/06/14 15:23 74-87-3
NO ug/L 0.50 06/06/14 15:23 95-49-8
NO ug/L 0.50 06/06/14 15:23 106-43-4
NO ug/L 1.0 06/06/14 15:23 96-12-8
NO ug/L 0.50 06/06/14 15:23 124-48-1
NO ug/L 0.50 06/06/14 15:23 106-93-4
NO ug/L 0.50 06/06/14 15:23 74-95-3
NO ug/L 0.50 06/06/14 15:23 95-50-1
NO ug/L 0.50 06/06/14 15:23 541-73-1
NO ug/L 0.50 06/06/14 15:23 106-46-7
NO ug/L 0.50 06/06/14 15:23 75-71-8
NO ug/L 0.50 06/06/14 15:23 75-34-3
NO ug/L 0.50 06/06/14 15:23 107-06-2
NO ug/L 0.50 06/06/1415:23 75-35-4
NO ug/L 0.50 06/06/14 15:23 156-59-2
NO ug/L 0.50 06/06/14 15:23 156-60-5
NO ug/L 0.50 06/06/14 15:23 78-87-5
NO ug/L 0.50 06/06/14 15:23 142-28-9
NO ug/L 0.50 06/06/14 15:23 594-20-7
NO ug/L 0.50 06/06/14 15:23 563-58-6
NO ug/L 0.50 06/06/14 15:23 10061-01-5
NO ug/L 0.50 06/06/14 15:23 10061-02-6
NO ug/L 0.50 06/06/14 15:23 108-20-3
NO ug/L 0.50 06/06/14 15:23 100-41-4
NO ug/L 2.0 06/06/14 15:23 87-68-3
NO ug/L 0.50 06/06/14 15:23 98-82-8
NO ug/L 2.0 06/06/14 15:23 75-09-2
NO ug/L 0.50 06/06/14 15:23 1634-04-4
NO ug/L 2.0 06/06/14 15:23 91-20-3
NO ug/L 0.50 06/06/14 15:23 103-65-1
NO ug/L 0.50 06/06/14 15:23 100-42-5
NO ug/L 0.50 06/06/14 15:23 630-20-6
NO ug/L 0.50 06/06/14 15:23 79-34-5
NO ug/L 0.50 06/06/14 15:23 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 18 of 54
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-16
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277008 Collected: 06/04/1410:40 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
ND ug/L 0.50
ND ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
96% 70-130
96 % 70-130
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 ..
Analyzed CAS No. Qual
06/06/14 15:23 108-88-3
06/06/14 15:23 87-61-6
06/06/14 15:23 120-82-1
06/06/14 15:23 71-55-6
06/06/14 15:23 79-00-5
06/06/14 15:23 79-01-6
06/06/14 15:23 75-69-4
06/06/14 15:23 96-18-4
06/06/14 15:23 95-63-6
06/06/14 15:23 108-67-8
06/06/14 15:23 75-01-4
06/06/14 15:23 179601-23-1
06/06/14 15:23 95-47-6
06/06/14 15:23 17060-07-0
06/06/14 15:23 460-00-4
06/06/14 15:23 2037-26-5
Page 19 of 54
wv.w.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-17
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroelhene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-buladiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39 PM
Lab 10: 92204277009 Collected: 06/04/14 11:05 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual ------·-----------------------------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 15:40 71-43-2
NO ug/L 0.50 06/06/14 15:40 108-86-1
NO ug/L 0.50 06/06/1415:40 74-97-5
NO ug/L 0.50 06/06/14 15:40 75-27-4
NO ug/L 0.50 06/06/14 15:40 75-25-2
NO ug/L 5.0 06/06/14 15:40 74-83-9
NO ug/L 0.50 06/06/1415:40 104-51-8
NO ug/L 0.50 06/06/14 15:40 135-98-8
NO ug/L 0.50 06/06/14 15:40 98-06-6
NO ug/L 0.50 06/06/14 15:40 56-23-5
NO ug/L 0.50 06/06/14 15:40 108-90-7
NO ug/L 1.0 06/06/14 15:40 75-00-3
NO ug/L 0.50 06/06/14 15:40 67-66-3
NO ug/L 1.0 06/06/14 15:40 74-87-3
NO ug/L 0.50 06/06/14 15:40 95-49-8
NO ug/L 0.50 06/06/14 15:40 106-43-4
NO ug/L 1.0 06/06/14 15:40 96-12-8
NO ug/L 0.50 06/06/14 15:40 124-48-1
NO ug/L 0.50 06/06/14 15:40 106-93-4
NO ug/L 0.50 06/06/14 15:40 74-95-3
NO ug/L 0.50 06/06/14 15:40 95-50-1
NO ug/L 0.50 06/06/14 15:40 541-73-1
NO ug/L 0.50 06/06/14 15:40 106-46-7
NO ug/L 0.50 06/06/14 15:40 75-71-8
NO ug/L 0.50 06/06/14 15:40 75-34-3
NO ug/L 0.50 06/06/14 15:40 107-06-2
NO ug/L 0.50 06/06/1415:40 75-35-4
NO ug/L 0.50 06/06/14 15:40 156-59-2
NO ug/L 0.50 06/06/14 15:40 156-60-5
NO ug/L 0.50 06/06/14 15:40 78-87-5
NO ug/L 0.50 06/06/14 15:40 142-28-9
NO ug/L 0.50 06/06/14 15:40 594-20-7
NO ug/L 0.50 06/06/14 15:40 563-58-6
NO ug/L 0.50 06/06/14 15:40 10061-01-5
NO ug/L 0.50 06/06/14 15:40 10061-02-6
3.3 ug/L 0.50 06/06/1415:40 108-20-3
1.4 ug/L 0.50 06/06/14 15:40 100-41-4
NO ug/L 2.0 06/06/14 15:40 87-68-3
NO ug/L 0.50 06/06/14 15:40 98-82-8
NO ug/L 2.0 06/06/14 15:40 75-09-2
2.1 ug/L 0.50 06/06/14 15:40 1634-04-4
NO ug/L 2.0 06/06/1415:40 91-20-3
1.2 ug/L 0.50 06/06/14 15:40 103-65-1
NO ug/L 0.50 06/06/14 15:40 100-42-5
NO ug/L 0.50 06/06/14 15:40 630-20-6
NO ug/L 0.50 06/06/14 15:40 79-34-5
NO ug/L 0.50 06/06/14 15:40 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 20 of 54
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-17
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1 , 1 , 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277009 Collected: 06/04/14 11:05 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
10.4 ug/L 0.50
2.9 ug/L 0.50
NO ug/L 1.0
4.1 ug/L 1.0
4.2 ug/L 0.50
98% 70-130
96% 70-130
101 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 15:40 108-88-3
06/06/14 15:40 87-61-6
06/06/14 15:40 120-82-1
06/06/14 15:40 71-55-6
06/06/14 15:40 79-00-5
06/06/14 15:40 79-01-6
06/06/1415:40 75-69-4
06/06/14 15:40 96-18-4
06/06/14 15:40 95-63-6
06/06/14 15:40 108-67-8
06/06/14 15:40 75-01-4
06/06/1415:40 179601-23-1
06/06/1415:40 95-47-6
06/06/14 15:40 17060-07-0
06/06/14 15:40 460-00-4
06/06/14 15:40 2037-26-5
Page 21 of 54
( www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-18
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1 , 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1, 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1 ,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39 PM
Lab ID: 92204277010 Collected: 06/04/14 11 :25 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual ------·----------·----------·--------
Analytical Method: SM 6200B
ND ug/L 0.50 06/06/14 18:25 71-43-2
ND ug/L 0.50 06/06/14 18:25 108-86-1
ND ug/L 0.50 06/06/14 18:25 74-97-5
ND ug/L 0.50 06/06/14 18:25 75-27-4
ND ug/L 0.50 06/06/14 18:25 75-25-2
ND ug/L 5.0 06/06/14 18:25 74-83-9
ND ug/L 0.50 06/06/14 18:25 104-51-8
ND ug/L 0.50 06/06/14 18:25 135-98-8
ND ug/L 0.50 06/06/14 18:25 98-06-6
ND ug/L 0.50 06/06/14 18:25 56-23-5
ND ug/L 0.50 06/06/14 18:25 108-90-7
ND ug/L 1.0 06/06/14 18:25 75-00-3
ND ug/L 0.50 06/06/14 18:25 67-66-3
ND ug/L 1.0 06/06/14 18:25 74-87-3
ND ug/L 0.50 06/06/14 18:25 95-49-8
ND ug/L 0.50 06/06/14 18:25 106-43-4
ND ug/L 1.0 06/06/14 18:25 96-12-8
ND ug/L 0.50 06/06/14 18:25 124-48-1
ND ug/L 0.50 06/06/14 18:25 106-93-4
ND ug/L 0.50 06/06/14 18:25 74-95-3
ND ug/L 0.50 06/06/14 18:25 95-50-1
ND ug/L 0.50 06/06/14 18:25 541-73-1
ND ug/L 0.50 06/06/14 18:25 106-46-7
ND ug/L 0.50 06/06/14 18:25 75-71-8
ND ug/L 0.50 06/06/1418:25 75-34-3
2.1 ug/L 0.50 06/06/14 18:25 107-06-2
ND ug/L 0.50 06/06/14 18:25 75-35-4
ND ug/L 0.50 06/06/14 18:25 156-59-2
ND ug/L 0.50 06/06/14 18:25 156-60-5
ND ug/L 0.50 06/06/14 18:25 78-87-5
ND ug/L 0.50 06/06/14 18:25. 142-28-9
ND ug/L 0.50 06/06/14 18:25 594-20-7
ND ug/L 0.50 06/06/14 18:25 563-58-6
ND ug/L 0.50 06/06/14 18:25 10061-01-5
ND ug/L 0.50 06/06/14 18:25 10061-02-6
148 ug/L 0.50 06/06/14 18:25 108-20-3
ND ug/L 0.50 06/06/1418:25 100-41-4
ND ug/L 2.0 06/06/14 18:25 87-68-3
ND ug/L 0.50 06/06/14 18:25 98-82-8
ND ug/L 2.0 06/06/14 18:25 75-09-2
37.5 ug/L 0.50 06/06/14 18:25 1634-04-4
ND ug/L 2.0 06/06/1418:25 91-20-3
ND ug/L 0.50 06/06/14 18:25 103-65-1
ND ug/L 0.50 06/06/14 18:25 100-42-5
ND ug/L 0.50 06/06/14 18:25 630-20-6
ND ug/L 0.50 06/06/14 18:25 79-34-5
ND ug/L 0.50 06/06/1418:25 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analy1ical Services, Inc .. Page 22 of 54
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Sample: MW-18 Lab 10: 92204277010 Collected: 06/04/1411:25 Received: 06/05/1416:35 Matrix: Water
Parameters
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1 ,2 ,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S}
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
95 % 70-130
98 % 70-130
101 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 18:25 108-88-3
06/06/14 18:25 87-61-6
06/06/14 18:25 120-82-1
06/06/14 18:25 71-55-6
06/06/1418:25 79-00-5
06/06/14 18:25 79-01-6
06/06/14 18:25 75-69-4
06/06/14 18:25 96-18-4
06/06/14 18:25 95-63-6
06/06/14 18:25 108-67-8
06/06/14 18:25 75-01-4
06/06/14 18:25 179601-23-1
06/06/14 18:25 95-47-6
06/06/14 18:25 17060-07-0
06/06/14 18:25 460-00-4
06/06/14 18:25 2037-26-5
Page 23 of 54
( www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-19
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 ,4-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1, 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1, 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
MethyHert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1 ,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab 10: 92204277011 Collected: 06/04/14 09:30 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual -----------------·----------·--------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 15:56 71-43-2
NO ug/L 0.50 06/06/14 15:56 108-86-1
NO ug/L 0.50 06/06/14 15:56 74-97-5
NO ug/L 0.50 06/06/14 15:56 75-27-4
NO ug/L 0.50 06/06/14 15:56 75-25-2
NO ug/L 5.0 06/06/14 15:56 74-83-9
NO ug/L 0.50 06/06/14 15:56 104-51-8
NO ug/L 0.50 06/06/14 15:56 135-98-8
NO ug/L 0.50 06/06/14 15:56 98-06-6
NO ug/L 0.50 06/06/14 15:56 56-23-5
NO ug/L 0.50 06/06/14 15:56 108-90-7
NO ug/L 1.0 06/06/14 15:56 75-00-3
NO ug/L 0.50 06/06/14 15:56 67-66-3
NO ug/L 1.0 06/06/14 15:56 74-87-3
NO ug/L 0.50 06/06/14 15:56 95-49-8
NO ug/L 0.50 06/06/14 15:56 106-43-4
NO ug/L 1.0 06/06/14 15:56 96-12-8
NO ug/L 0.50 06/06/14 15:56 124-48-1
NO ug/L 0.50 06/06/14 15:56 106-93-4
NO ug/L 0.50 06/06/14 15:56 74-95-3
NO ug/L 0.50 06/06/14 15:56 95-50-1
NO ug/L 0.50 06/06/1415:56 541-73-1
NO ug/L 0.50 06/06/14 15:56 106-46-7
NO ug/L 0.50 06/06/14 15:56 75-71-8
NO ug/L 0.50 06/06/14 15:56 75-34-3
NO ug/L 0.50 06/06/14 15:56 107-06-2
NO ug/L 0.50 06/06/14 15:56 75-35-4
NO ug/L 0.50 06/06/14 15:56 156-59-2
NO ug/L 0.50 06/06/14 15:56 156-60-5
NO ug/L 0.50 06/06/14 15:56 78-87-5
NO ug/L 0.50 06/06/14 15:56 142-28-9
NO ug/L 0.50 06/06/14 15:56 594-20-7
NO ug/L 0.50 06/06/14 15:56 563-58-6
NO ug/L 0.50 06/06/14 15:56 10061-01-5
NO ug/L 0.50 06/06/14 15:56 10061-02-6
NO ug/L 0.50 06/06/14 15:56 108-20-3
NO ug/L 0.50 06/06/14 15:56 100-41-4
NO ug/L 2.0 06/06/14 15:56 87-68-3
NO ug/L 0.50 06/06/14 15:56 98-82-8
NO ug/L 2.0 06/06/14 15:56 75-09-2
NO ug/L 0.50 06/06/14 15:56 1634-04-4
NO ug/L 2.0 06/06/14 15:56 91-20-3
NO ug/L 0.50 06/06/14 15:56 103-65-1
NO ug/L 0.50 06/06/14 15:56 100-42-5
NO ug/L 0.50 06/06/14 15:56 630-20-6
NO ug/L 0.50 06/06/14 15:56 79-34-5
NO ug/L 0.50 06/06/14 15:56 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 24 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-19
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1 , 1 , 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab ID: 92204277011 Collected: 06/04/14 09:30 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
97% 70-130
97% 70-130
101 % 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 15:56 108-88-3
06/06/14 15:56 87-61-6
06/06/14 15:56 120-82-1
06/06/14 15:56 71-55-6
06/06/14 15:56 79-00-5
06/06/14 15:56 79-01-6
06/06/14 15:56 75-69-4
06/06/14 15:56 96-18-4
06/06/14 15:56 95-63-6
06/06/14 15:56 108-67-8
06/06/14 15:56 75-01-4
06/06/14 15:56 179601-23-1
06/06/14 15:56 95-47-6
06/06/14 15:56 17060-07-0
06/06/14 15:56 460-00-4
06/06/14 15:56 2037-26-5
Page 25 of 54
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-22 Lab ID: 92204277012 Collected: 06/04/14 11:55 Received: 06/05/14 16:35 Matrix: Water
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1, 1-Dichloroethane
1,2-Dichloroethane
1 , 1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 5.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
0.55 ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 16:13 71-43-2
06/06/14 16:13 108-86-1
06/06/14 16:13 74-97-5
06/06/14 16:13 75-27-4
06/06/14 16:13 75-25-2
06/06/14 16:13 74-83-9
06/06/14 16:13 104-51-8
06/06/1416:13 135-98-8
06/06/14 16:13 98-06-6
06/06/1416:13 56-23-5
06/06/1416:13 108-90-7
06/06/14 16:13 75-00-3
06/06/14 16:13 67-66-3
06/06/14 16:13 74-87-3
06/06/1416:13 95-49-8
06/06/14 16:13 106-43-4
06/06/14 16:13 96-12-8
06/06/14 16:13 124-48-1
06/06/1416:13 106-93-4
06/06/14 16:13 74-95-3
06/06/14 16:13 95-50-1
06/06/14 16:13 541-73-1
06/06/1416:13 106-46-7
06/06/14 16:13 75-71-8
06/06/14 16:13 75-34-3
06/06/14 16:13 107-06-2
06/06/14 16:13 75-35-4
06/06/14 16:13 156-59-2
06/06/14 16:13 156-60-5
06/06/14 16:13 78-87-5
06/06/14 16:13 142-28-9
06/06/14 16:13 594-20-7
06/06/1416:13 563-58-6
06/06/14 16:13 10061-01-5
06/06/14 16:13 10061-02-6
06/06/14 16:13 108-20-3
06/06/14 16:13 100-41-4
06/06/14 16:13 87-68-3
06/06/14 16:13 98-82-8
06/06/1416:13 75-09-2
06/06/14 16:13 1634-04-4
06/06/14 16:13 91-20-3
06/06/14 16:13 103-65-1
06/06/14 16:13 100-42-5
06/06/1416:13 630-20-6
06/06/14 16:13 79-34-5
06/06/14 16:13 127-18-4
Page 26 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-22
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab 10: 92204277012 Collected: 06104114 11:55 Received: 06105114 16:35 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
ND ugiL 0.50
ND ug/L 2.0
ND ug/L 2.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
96 % 70-130
98 % 70-130
99% 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/1416:13 108-88-3
06/06/14 16:13 87-61-6
06/06/14 16:13 120-82-1
06/06/14 16:13 71-55-6
06/06/14 16:13 79-00-5
06/06/14 16:13 79-01-6
06/06/14 16:13 75-69-4
06/06/14 16:13 96-18-4
06/06/14 16:13 95-63-6
06/06/14 16:13 108-67-8
06/06/14 16:13 75-01-4
06/06/14 16:13 179601-23-1
06/06/14 16:13 95-47-6
06/06/14 16:13 17060-07-0
06/06/14 16:13 460-00-4
06/06/14 16:13 2037-26-5
Page 27 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-25
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1, 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2.2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1, 1,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab ID: 92204277013 Collected: 06/03/14 14:20 Received: 06/05/1416:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual ------·----------·-------------------
Analytical Method: SM 62008
499 ug/L 2.5 5 06/06/14 17:52 71-43-2
NO ug/L 2.5 5 06/06/14 17:52 108-86-1
NO ug/L 2.5 5 06/06/14 17:52 74-97-5
NO ug/L 2.5 5 06/06/14 17:52 75-27-4
NO ug/L 2.5 5 06/06/14 17:52 75-25-2
NO ug/L 25.0 5 06/06/14 17:52 74-83-9
NO ug/L 2.5 5 06/06/14 17:52 104-51-8
NO ug/L 2.5 5 06/06/14 17:52 135-98-8
NO ug/L 2.5 5 06/06/14 17:52 98-06-6
NO ug/L 2.5 5 06/06/14 17:52 56-23-5
NO ug/L 2.5 5 06/06/14 17:52 108-90-7
NO ug/L 5.0 5 06/06/14 17:52 75-00-3
NO ug/L 2.5 5 06/06/14 17:52 67-66-3
NO ug/L 5.0 5 06/06/14 17:52 74-87-3
NO ug/L 2.5 5 06/06/14 17:52 95-49-8
NO ug/L 2.5 5 06/06/14 17:52 106-43-4
NO ug/L 5.0 5 06/06/14 17:52 96-12-8
NO ug/L 2.5 5 06/06/14 17:52 124-48-1
NO ug/L 2.5 5 06/06/14 17:52 106-93-4
NO ug/L 2.5 5 06/06/14 17:52 74-95-3
NO ug/L 2.5 5 06/06/1417:52 95-50-1
NO ug/L 2.5 5 06/06/14 17:52 541-73-1
NO ug/L 2.5 5 06/06/14 17:52 106-46-7
NO ug/L 2.5 5 06/06/14 17:52 75-71-8
NO ug/L 2.5 5 06/06/14 17:52 75-34-3
4.2 ug/L 2.5 5 06/06/14 17:52 107-06-2
NO ug/L 2.5 5 06/06/14 17:52 75-35-4
NO ug/L 2.5 5 06/06/14 17:52 156-59-2
NO ug/L 2.5 5 06/06/14 17:52 156-60-5
NO ug/L 2.5 5 06/06/14 17:52 78-87-5
NO ug/L 2.5 5 06/06/14 17:52 142-28-9
NO ug/L 2.5 5 06/06/14 17:52 594-20-7
NO ug/L 2.5 5 06/06/14 17:52 563-58-6
NO ug/L 2.5 5 06/06/14 17:52 10061-01-5
NO ug/L 2.5 5 06/06/14 17:52 10061-02-6
32.5 ug/L 2.5 5 06/06/14 17:52 108-20-3
92.9 ug/L 2.5 5 06/06/14 17:52 100-41-4
NO ug/L 10.0 5 06/06/14 17:52 87-68-3
11.3 ug/L 2.5 5 06/06/14 17:52 98-82-8
NO ug/L 10.0 5 06/06/14 17:52 75-09-2
NO ug/L 2.5 5 06/06/14 17:52 1634-04-4
61.2 ug/L 10.0 5 06/06/14 17:52 91-20-3
25.2 ug/L 2.5 5 06/06/14 17:52 103-65-1
NO ug/L 2.5 5 06/06/14 17:52 100-42-5
NO ug/L 2.5 5 06/06/14 17:52 630-20-6
NO ug/L 2.5 5 06/06/14 17:52 79-34-5
NO ug/L 2.5 5 06/06/14 17:52 127-18-4
REPORT OF LA BORA TORY ANALYSIS
This report shall not be reproduced. except in full,
without the written consent of Pace Analytical Services, Inc .. Page 28 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-25
Parameters
62008 MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1,2-Dichloroethane-d4 (S}
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39PM
Lab ID: 92204277013 Collected: 06/03/14 14:20 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
71.3 ug/L 2.5 5
NO ug/L 10.0 5
NO ug/L 10.0 5
NO ug/L 2.5 5
NO ug/L 2.5 5
NO ug/L 2.5 5
NO ug/L 5.0 5
NO ug/L 2.5 5
189 ug/L 2.5 5
59.7 ug/L 2.5 5
NO ug/L 5.0 5
383 ug/L 5.0 5
202 ug/L 2.5 5
94% 70-130 5
98% 70-130 5
102 % 70-130 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 17:52 108-88-3
06/06/14 17:52 87-61-6
06/06/14 17:52 120-82-1
06/06/14 17:52 71-55-6
06/06/14 17:52 79-00-5
06/06/14 17:52 79-01-6
06/06/1417:52 75-69-4
06/06/1417:52 96-18-4
06/06/14 17:52 95-63-6
06/06/14 17:52 108-67-8
06/06/14 17:52 75-01-4
06/06/14 17:52 179601-23-1
06/06/14 17:52 95-47-6
06/06/14 17:52 17060-07-0
06/06/14 17:52 460-00-4
06/06/14 17:52 2037-26-5
Page 29 of 54
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-26
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 ,4-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1, 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1 , 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab ID: 92204277014 Collected: 06/03/14 13:45 Received: 06/05/1416:35 Matrix: Water
CAS No. Qual Results Units Report Limit OF Prepared Analyzed --------~-------~-----------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 16:29 71-43-2
NO ug/L 0.50 06/06/14 16:29 108-86-1
NO ug/L 0.50 06/06/14 16:29 74-97-5
NO ug/L 0.50 06/06/14 16:29 75-27-4
NO ug/L 0.50 06/06/14 16:29 75-25-2
NO ug/L 5.0 06/06/14 16:29 74-83-9
NO ug/L 0.50 06/06/14 16:29 104-51-8
NO ug/L 0.50 06/06/14 16:29 135-98-8
NO ug/L 0.50 06/06/14 16:29 98-06-6
NO ug/L 0.50 06/06/14 16:29 56-23-5
NO ug/L 0.50 06/06/14 16:29 108-90-7
NO ug/L 1.0 06/06/14 16:29 75-00-3
NO ug/L 0.50 06/06/14 16:29 67-66-3
NO ug/L 1.0 06/06/14 16:29 74-87-3
NO ug/L 0.50 06/06/14 16:29 95-49-8
NO ug/L 0.50 06/06/14 16:29 106-43-4
NO ug/L 1.0 06/06/14 16:29 96-12-8
NO ug/L 0.50 06/06/14 16:29 124-48-1
NO ug/L 0.50 06/06/14 16:29 106-93-4
NO ug/L 0.50 06/06/14 16:29 74-95-3
NO ug/L 0.50 06/06/14 16:29 95-50-1
NO ug/L 0.50 06/06/14 16:29 541-73-1
NO ug/L 0.50 06/06/14 16:29 106-46-7
NO ug/L 0.50 06/06/14 16:29 75-71-8
NO ug/L 0.50 06/06/14 16:29 75-34-3
NO ug/L 0.50 06/06/14 16:29 107-06-2
NO ug/L 0.50 06/06/14 16:29 75-35-4
NO ug/L 0.50 06/06/14 16:29 156-59-2
NO ug/L 0.50 06/06/14 16:29 156-60-5
NO ug/L 0.50 06/06/14 16:29 78-87-5
NO ug/L 0.50 06/06/14 16:29 142-28-9
NO ug/L 0.50 06/06/14 16:29 594-20-7
NO ug/L 0.50 06/06/14 16:29 563-58-6
NO ug/L 0.50 06/06/14 16:29 10061-01-5
NO ug/L 0.50 06/06/14 16:29 10061-02-6
NO ug/L 0.50 06/06/14 16:29 108-20-3
NO ug/L 0.50 06/06/14 16:29 100-41-4
NO ug/L 2.0 06/06/14 16:29 87-68-3
NO ug/L 0.50 06/06/14 16:29 98-82-8
NO ug/L 2.0 06/06/14 16:29 75-09-2
NO ug/L 0.50 06/06/14 16:29 1634-04-4
NO ug/L 2.0 06/06/14 16:29 91-20-3
NO ug/L 0.50 06/06/14 16:29 103-65-1
NO ug/L 0.50 06/06/14 16:29 100-42-5
NO ug/L 0.50 06/06/14 16:29 630-20-6
NO ug/L 0.50 06/06/14 16:29 79-34-5
NO ug/L 0.50 06/06/14 16:29 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 30 of 54
w.vw.pace/abs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-26 Lab ID: 92204277014 Collected: 06/03/14 13:45 Received: 06/05/1416:35 Matrix: Water
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1· Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
96% 70-130
98% 70-130
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 ..
Analyzed CAS No. Qual
06/06/14 16:29 108-88·3
06/06/14 16:29 87·61·6
06/06/14 16:29 120-82-1
06/06/14 16:29 71-55-6
06/06/14 16:29 79-00·5
06/06/14 16:29 79-01-6
06/06/14 16:29 75-69-4
06/06/14 16:29 96-18-4
06/06/14 16:29 95-63·6
06/06/14 16:29 108-67-8
06/06/14 16:29 75·01-4
06/06/14 16:29 179601-23-1
06/06/14 16:29 95-47-6
06/06/14 16:29 17060-07-0
06/06/14 16:29 460·00·4
06/06/14 16:29 2037-26·5
Page 31 of 54
( www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-27
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichloroditluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab ID: 92204277015 Collected: 06/03/14 13:30 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual ------·----------·-------------------
Analytical Method: SM 62008
ND ug/L 0.50 06/06/14 16:46 71-43-2
ND ug/L 0.50 06/06/14 16:46 108-86-1
ND ug/L 0.50 06/06/14 16:46 74-97-5
ND ug/L 0.50 06/06/14 16:46 75-27-4
ND ug/L 0.50 06/06/14 16:46 75-25-2
ND ug/L 5.0 06/06/14 16:46 74-83-9
ND ug/L 0.50 06/06/14 16:46 104-51-8
ND ug/L 0.50 06/06/14 16:46 135-98-8
ND ug/L 0.50 06/06/14 16:46 98-06-6
ND ug/L 0.50 06/06/14 16:46 56-23-5
ND ug/L 0.50 06/06/14 16:46 108-90-7
ND ug/L 1.0 06/06/14 16:46 75-00-3
ND ug/L 0.50 06/06/14 16:46 67-66-3
ND ug/L 1.0 06/06/14 16:46 74-87-3
ND ug/L 0.50 06/06/14 16:46 95-49-8
NO ug/L 0.50 06/06/14 16:46 106-43-4
ND ug/L 1.0 06/06/14 16:46 96-12-8
ND ug/L 0.50 06/06/14 16:46 124-48-1
ND ug/L 0.50 06/06/14 16:46 106-93-4
ND ug/L 0.50 06/06/14 16:46 74-95-3
ND ug/L 0.50 06/06/14 16:46 95-50-1
NO ug/L 0.50 06/06/14 16:46 541-73-1
NO ug/L 0.50 06/06/14 16:46 106-46-7
ND ug/L 0.50 06/06/14 16:46 75-71-8
ND ug/L 0.50 06/06/14 16:46 75-34-3
NO ug/L 0.50 06/06/14 16:46 107-06-2
ND ug/L 0.50 06/06/14 16:46 75-35-4
ND ug/L 0.50 06/06/14 16:46 156-59-2
ND ug/L 0.50 06/06/14 16:46 156-60-5
ND ug/L 0.50 06/06/14 16:46 78-87-5
NO ug/L 0.50 06/06/14 16:46 142-28-9
ND ug/L 0.50 06/06/14 16:46 594-20-7
ND ug/L 0.50 06/06/14 16:46 563-58-6
ND ug/L 0.50 06/06/14 16:46 10061-01-5
NO ug/L 0.50 06/06/14 16:46 10061-02-6
NO ug/L 0.50 06/06/14 16:46 108-20-3
ND ug/L 0.50 06/06/14 16:46 100-41-4
ND ug/L 2.0 06/06/14 16:46 87-68-3
ND ug/L 0.50 06/06/14 16:46 98-82-8
NO ug/L 2.0 06/06/14 16:46 75-09-2
ND ug/L 0.50 06/06/14 16:46 1634-04-4
ND ug/L 2.0 06/06/14 16:46 91-20-3
ND ug/L 0.50 06/06/14 16:46 103-65-1
ND ug/L 0.50 06/06/14 16:46 100-42-5
NO ug/L 0.50 06/06/14 16:46 630-20-6
NO ug/L 0.50 06/06/14 16:46 79-34-5
ND ug/L 0.50 06/06/14 16:46 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 32 of 54
I I
www.paceiabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Sample: MW-27 Lab ID: 92204277015 Collected: 06/03/1413:30 Received: 06/05/14 16:35 Matrix: Water
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 1.0
NO ug/L 0.50
98% 70-130
96% 70-130
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 ..
Analyzed CAS No. Qual
06/06/14 16:46 108-88-3
06/06/14 16:46 87-61-6
06/06/14 16:46 120-82-1
06/06/14 16:46 71-55-6
06/06/14 16:46 79-00-5
06/06/14 16:46 79-01-6
06/06/14 16:46 75-69-4
06/06/14 16:46 96-18-4
06/06/14 16:46 95-63-6
06/06/14 16:46 108-67-8
06/06/14 16:46 75-01-4
06/06/14 16:46 179601-23-1
06/06/14 16:46 95-47-6
06/06/14 16:46 17060-07-0
06/06/14 16:46 460-00..4
06/06/14 16:46 2037-26-5
Page 33 of 54
I
{
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-28
Parameters
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1 , 1-Dichloroethane
1 ,2-Dichloroethane
1, 1-Dichloroethene
cis-1 ,2-Dichloroethene
trans-1 ,2-Dichloroethene
1 ,2-Dichloropropane
1 ,3-Dichloropropane
2,2-Dichloropropane
1, 1-Dichloropropene
cis-1 ,3-Dichloropropene
trans-1 ,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1, 1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39 PM
Lab 10: 92204277016 Collected: 06/03/14 13:05 Received: 06/05/1416:35 Matrix: Water
CAS No. Qual Results Units Report Limit OF Prepared Analyzed --------~-------~-----------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 17:02 71-43-2
NO ug/L 0.50 06/06/14 17:02 108-86-1
NO ug/L 0.50 06/06/14 17:02 74-97-5
NO ug/L 0.50 06/06/14 17:02 75-27-4
NO ug/L 0.50 06/06/14 17:02 75-25-2
NO ug/L 5.0 06/06/14 17:02 74-83-9
NO ug/L 0.50 06/06/14 17:02 104-51-8
NO ug/L 0.50 06/06/14 17:02 135-98-8
NO ug/L 0.50 06/06/14 17:02 98-06-6
NO ug/L 0.50 06/06/1417:02 56-23-5
NO ug/L 0.50 06/06/14 17:02 108-90-7
NO ug/L 1.0 06/06/14 17:02 75-00-3
NO ug/L 0.50 06/06/14 17:02 67-66-3
NO ug/L 1.0 06/06/14 17:02 74-87-3
NO ug/L 0.50 06/06/14 17:02 95-49-8
NO ug/L 0.50 06/06/14 17:02 106-43-4
NO ug/L 1.0 06/06/14 17:02 96-12-8
NO ug/L 0.50 06/06/14 17:02 124-48-1
NO ug/L 0.50 06/06/14 17:02 106-93-4
NO ug/L 0.50 06/06/14 17:02 74-95-3
NO ug/L 0.50 06/06/14 17:02 95-50-1
NO ug/L 0.50 06/06/14 17:02 541-73-1
NO ug/L 0.50 06/06/14 17:02 106-46-7
NO ug/L 0.50 06/06/14 17:02 75-71-8
NO ug/L 0.50 06/06/14 17:02 75-34-3
NO ug/L 0.50 06/06/14 17:02 107-06-2
NO ug/L 0.50 06/06/14 17:02 75-35-4
NO ug/L 0.50 06/06/14 17:02 156-59-2
NO ug/L 0.50 06/06/14 17:02 156-60-5
NO ug/L 0.50 06/06/14 17:02 78-87-5
NO ug/L 0.50 06/06/14 17:02 142-28-9
NO ug/L 0.50 06/06/14 17:02 594-20-7
NO ug/L 0.50 06/06/14 17:02 563-58-6
NO ug/L 0.50 06/06/14 17:02 10061-01-5
NO ug/L 0.50 06/06/14 17:02 10061-02-6
NO ug/L 0.50 06/06/14 17:02 108-20-3
NO ug/L 0.50 06/06/14 17:02 100-41-4
NO ug/L 2.0 06/06/14 17:02 87-68-3
NO ug/L 0.50 06/06/14 17:02 98-82-8
NO ug/L 2.0 06/06/14 17:02 75-09-2
NO ug/L 0.50 06/06/14 17:02 1634-04-4
NO ug/L 2.0 06/06/14 17:02 91-20-3
NO ug/L 0.50 06/06/14 17:02 103-65-1
NO ug/L 0.50 06/06/14 17:02 100-42-5
NO ug/L 0.50 06/06/14 17:02 630-20-6
NO ug/L 0.50 06/06/14 17:02 79-34-5
NO ug/L 0.50 06/06/14 17:02 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical SeNices, Inc .. Page 34 of 54
IWM.pace/abs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-28
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1 , 1 , 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1,2-Dichloroethane-d4 (S}
4-Bromofluorobenzene (S}
Toluene-dB (S)
Date: 06/25/2014 02:39PM
Lab ID: 92204277016 Collected: 06/03/14 13:05 Received: 06/05/1416:35 Matrix: Water
Results Units Report Limit OF Prepared
Analytical Method: SM 62008
NO ug/L 0.50
ND ug/L 2.0
ND ug/L 2.0
NO ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
NO ug/L 0.50
ND ug/L 0.50
NO ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
97% 70-130
95% 70-130
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 ..
Analyzed CAS No. Qual
06/06/14 17:02 108-88-3
06/06/14 17:02 87-61-6
06/06/14 17:02 120-82-1
06/06/14 17:02 71-55-6
06/06/1417:02 79-00-5
06/06/14 17:02 79-01-6
06/06/14 17:02 75-69-4
06/06/14 17:02 96-18-4
06/06/14 17:02 95-63-6
06/06/14 17:02 108-67-8
06/06/14 17:02 75-01-4
06/06/14 17:02 179601-23-1
06/06/14 17:02 95-47-6
06/06/14 17:02 17060-07-0
06/06/14 17:02 460-00-4
06/06/14 17:02 2037-26-5
Page 35 of 54
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-29 Lab ID: 92204277017 Collected: 06/03/14 15:10 Received: 06/05/1416:35 Matrix: Water
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromo methane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1 ,2-Dibromo-3-chloropropane
Dibromochloromethane
1 ,2-Dibromoethane (EDB)
Dibromomethane
1 ,2-Dichlorobenzene
1 ,3-Dichlorobenzene
1 A-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1 ,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1, 1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1 ,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Results Units Report Limit OF Prepared
Analytical Method: SM 6200B
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 5.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 1.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
0.94 ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
6.7 ug/L 0.50
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 2.0
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analy1ical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 19:48 71-43-2
06/06/14 19:48 108-86-1
06/06/14 19:48 74-97-5
06/06/14 19:48 75-27-4
06/06/14 19:48 75-25-2
06/06/14 19:48 74-83-9
06/06/14 19:48 104-51-8
06/06/14 19:48 135-98-8
06/06/14 19:48 98-06-6
06/06/14 19:48 56-23-5
06/06/14 19:48 108-90-7
06/06/14 19:48 75-00-3
06/06/14 19:48 67-66-3
06/06/14 19:48 74-87-3
06/06/14 19:48 95-49-8
06/06/14 19:48 106-43-4
06/06/14 19:48 96-12-8
06/06/14 19:48 124-48-1
06/06/14 19:48 106-93-4
06/06/14 19:48 74-95-3
06/06/14 19:48 95-50-1
06/06/14 19:48 541-73-1
06/06/14 19:48 106-46-7
06/06/14 19:48 75-71-8
06/06/1419:48 75-34-3
06/06/14 19:48 107-06-2
06/06/14 19:48 75-35-4
06/06/14 19:48 156-59-2
06/06/14 19:48 156-60-5
06/06/14 19:48 78-87-5
06/06/14 19:48 142-28-9
06/06/14 19:48 594-20-7
06/06/14 19:48 563-58-6
06/06/14 19:48 10061-01-5
06/06/14 19:48 10061-02-6
06/06/14 19:48 108-20-3
06/06/14 19:48 100-41-4
06/06/14 19:48 87-68-3
06/06/14 19:48 98-82-8
06/06/14 19:48 75-09-2
06/06/14 19:48 1634-04-4
06/06/14 19:48 91-20-3
06/06/14 19:48 103-65-1
06/06/14 19:48 100-42-5
06/06/14 19:48 630-20-6
06/06/14 19:48 79-34-5
06/06/14 19:48 127-18-4
Page 36 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: MW-29
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1 , 1 , 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 06/25/2014 02:39 PM
Lab 10: 92204277017 Collected: 06/03/14 15:10 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
ND ug/L 0.50
NO ug/L 2.0
ND ug/L 2.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
NO ug/L 1.0
3.6 ug/L 0.50
95% 70-130
97% 70-130
104% 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No. Qual
06/06/14 19:48 108-88-3
06/06/14 19:48 87-61-6
06/06/14 19:48 120-82-1
06/06/14 19:48 71-55-6
06/06/14 19:48 79-00-5
06/06/14 19:48 79-01-6
06/06/14 19:48 75-69-4
06/06/14 19:48 96-18-4
06/06/14 19:48 95-63-6
06/06/14 19:48 108-67-8
06/06/14 19:48 75-01-4
06/06/14 19:48 179601-23-1
06/06/14 19:48 95-47-6
06/06/14 19:48 17060-07-0
06/06/14 19:48 460-00-4
06/06/14 19:48 2037-26-5
Page 37 of 54
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: TRIP BLANK
Parameters
62008 MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
lsopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Date: 06/25/2014 02:39PM
Lab 10: 92204277018 Collected: 06/03/14 00:00 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit OF Prepared Analyzed CAS No. Qual ------·----------·-------------------
Analytical Method: SM 6200B
NO ug/L 0.50 06/06/14 20:04 71-43-2
NO ug/L 0.50 06/06/14 20:04 108-86-1
NO ug/L 0.50 06/06/14 20:04 74-97-5
NO ug/L 0.50 06/06/14 20:04 75-27-4
NO ug/L 0.50 06/06/14 20:04 75-25-2
NO ug/L 5.0 06/06/14 20:04 74-83-9
NO ug/L 0.50 06/06/14 20:04 104-51-8
NO ug/L 0.50 06/06/14 20:04 135-98-8
NO ug/L 0.50 06/06/14 20:04 98-06-6
NO ug/L 0.50 06/06/14 20:04 56-23-5
NO ug/L 0.50 06/06/14 20:04 108-90-7
NO ug/L 1.0 06/06/14 20:04 75-00-3
NO ug/L 0.50 06/06/14 20:04 67-66-3
NO ug/L 1.0 06/06/14 20:04 74-87-3
NO ug/L 0.50 06/06/14 20:04 95-49-8
NO ug/L 0.50 06/06/14 20:04 106-43-4
NO ug/L 1.0 06/06/14 20:04 96-12-8
NO ug/L 0.50 06/06/14 20:04 124-48-1
NO ug/L 0.50 06/06/14 20:04 106-93-4
NO ug/L 0.50 06/06/14 20:04 74-95-3
NO ug/L 0.50 06/06/14 20:04 95-50-1
NO ug/L 0.50 06/06/14 20:04 541-73-1
NO ug/L 0.50 06/06/14 20:04 106-46-7
NO ug/L 0.50 06/06/14 20:04 75-71-8
NO ug/L 0.50 06/06/14 20:04 75-34-3
NO ug/L 0.50 06/06/14 20:04 107-06-2
NO ug/L 0.50 06/06/14 20:04 75-35-4
NO ug/L 0.50 06/06/14 20:04 156-59-2
NO ug/L 0.50 06/06/14 20:04 156-60-5
NO ug/L 0.50 06/06/14 20:04 78-87-5
NO ug/L 0.50 06/06/14 20:04 142-28-9
NO ug/L 0.50 06/06/14 20:04 594-20-7
NO ug/L 0.50 06/06/14 20:04 563-58-6
NO ug/L 0.50 06/06/14 20:04 10061-01-5
NO ug/L 0.50 06/06/14 20:04 10061-02-6
NO ug/L 0.50 06/06/14 20:04 108-20-3
NO ug/L 0.50 06/06/14 20:04 100-41-4
NO ug/L 2.0 06/06/14 20:04 87-68-3
NO ug/L 0.50 06/06/14 20:04 98-82-8
NO ug/L 2.0 06/06/14 20:04 75-09-2
NO ug/L 0.50 06/06/14 20:04 1634-04-4
NO ug/L 2.0 06/06/14 20:04 91-20-3
NO ug/L 0.50 06/06/14 20:04 103-65-1
NO ug/L 0.50 06/06/14 20:04 100-42-5
NO ug/L 0.50 06/06/14 20:04 630-20-6
NO ug/L 0.50 06/06/14 20:04 79-34-5
NO ug/L 0.50 06/06/14 20:04 127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 38 of 54
( wv.w.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
Sample: TRIP BLANK
Parameters
62008 MSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2.4-Trichlorobenzene
1 , 1,1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2.4-Trimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 06/25/2014 02:39 PM
Lab 10: 92204277018 Collected: 06/03/14 00:00 Received: 06/05/14 16:35 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
ND ug/L 0.50
ND ug/L 2.0
ND ug/L 2.0
ND ug/L 0.50
NO ug/L 0.50
NO ug/L 0.50
ND ug/L 1.0
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 0.50
ND ug/L 1.0
ND ug/L 1.0
ND ug/L 0.50
94% 70-130
98% 70-130
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 ..
Analyzed CAS No. Qual
06/06/14 20:04 108-88-3
06/06/14 20:04 87-61-6
06/06/14 20:04 120-82-1
06/06/14 20:04 71-55-6
06/06/14 20:04 79-00-5
06/06/14 20:04 79-01-6
06/06/14 20:04 75-69-4
06/06/14 20:04 96-18-4
06/06/14 20:04 95-63-6
06/06/14 20:04 108-67-8
06/06/14 20:04 75-01-4
06/06/14 20:04 179601-23-1
06/06/14 20:04 95-47-6
06/06/14 20:04 17060-07-0
06/06/14 20:04 460-00-4
06/06/14 20:04 2037-26-5
Page 39 of 54
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9800 Kincey Ave. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
QC Batch: MSV/27110 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92204277001, 92204277002, 92204277003, 92204277004, 92204277005, 92204277006, 92204277007,
92204277008,92204277009,92204277010,92204277011,92204277012,92204277013,92204277014,
92204277015, 92204277016
METHOD BLANK: 1215670 Matrix: Water
Associated Lab Samples: 92204277001,92204277002,92204277003,92204277004,92204277005,92204277006,92204277007,
92204277008,92204277009,92204277010,92204277011,92204277012,92204277013,92204277014,
92204277015,92204277016
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1, 1,2-Tetrachloroethane ug/L ND 0.50 06/06/14 12:54
1,1, 1-Trichloroethane ug/L ND 0.50 06/06/14 12:54
1,1 ,2,2-Tetrachloroethane ug/L ND 0.50 06/06/14 12:54
1,1 ,2-Trichloroethane ug/L ND 0.50 06/06/14 12:54
1, 1-Dichloroethane ug/L ND 0.50 06/06/14 12:54
1, 1-Dichloroethene ug/L ND 0.50 06/06/14 12:54
1 , 1-Dichloropropene ug/L ND 0.50 06/06/14 12:54
1 ,2,3-Trichlorobenzene ug/L ND 2.0 06/06/14 12:54
1 ,2,3-Trichloropropane ug/L ND 0.50 06/06/14 12:54
1 ,2,4-Trichlorobenzene ug/L ND 2.0 06/06/14 12:54
1 ,2,4-Trimethylbenzene ug/L ND 0.50 06/06/14 12:54
1 ,2-Dibromo-3-chloropropane ug/L ND 1.0 06/06/14 12:54
1 ,2-Dibromoethane (EDB) ug/L ND 0.50 06/06/14 12:54
1 ,2-Dichlorobenzene ug/L ND 0.50 06/06/14 12:54
1 ,2-Dichloroethane ug/L ND 0.50 06/06/14 12:54
1 ,2-Dichloropropane ug/L ND 0.50 06/06/14 12:54
1 ,3,5-Trimethylbenzene ug/L ND 0.50 06/06/14 12:54
1 ,3-Dichlorobenzene ug/L ND 0.50 06/06/14 12:54
1 ,3-Dichloropropane ug/L ND 0.50 06/06/14 12:54
1 A-Dichlorobenzene ug/L ND 0.50 06/06/14 12:54
2,2-Dichloropropane ug/L ND 0.50 06/06/14 12:54
2-Chlorotoluene ug/L ND 0.50 06/06/14 12:54
4-Chlorotoluene ug/L ND 0.50 06/06/14 12:54
Benzene ug/L ND 0.50 06/06/14 12:54
Bromobenzene ug/L ND 0.50 06/06/14 12:54
Bromochloromethane ug/L ND 0.50 06/06/14 12:54
Bromodichloromethane ug/L ND 0.50 06/06/14 12:54
Bromoform ug/L ND 0.50 06/06/14 12:54
Bromomethane ug/L ND 5.0 06/06/14 12:54
Carbon tetrachloride ug/L ND 0.50 06/06/14 12:54
Chlorobenzene ug/L ND 0.50 06/06/14 12:54
Chloroethane ug/L ND 1.0 06/06/14 12:54
Chloroform ug/L ND 0.50 06/06/14 12:54
Chloromethane ug/L ND 1.0 06/06/14 12:54
cis-1 ,2-Dichloroethene ug/L ND 0.50 06/06/14 12:54
cis-1 ,3-Dichloropropene ug/L ND 0.50 06/06/14 12:54
Dibromochloromethane ug/L ND 0.50 06/06/14 12:54
Dibromomethane ugJL· ND 0.50 06/06/14 12:54
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc .. Page 40 of 54
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Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
METHOD BLANK: 1215670
QUALITY CONTROL DATA
Matrix: Water
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Associated Lab Samples: 92204277001,92204277002,92204277003,92204277004,92204277005,92204277006,92204277007,
92204277008,92204277009,92204277010,92204277011,92204277012,92204277013,92204277014,
92204277015,92204277016
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Dichlorodifluoromethane ug/L NO 0.50 06/06/14 12:54
Diisopropyl ether ug/L NO 0.50 06/06/14 12:54
Ethylbenzene ug/L NO 0.50 06/06/14 12:54
Hexachloro-1 ,3-butadiene ug/L NO 2.0 06/06/14 12:54
lsopropylbenzene (Cumene) ug/L NO 0.50 06/06/14 12:54
m&p-Xylene ug/L NO 1.0 06/06/14 12:54
Methyl-tert-butyl ether ug/L NO 0.50 06/06/14 12:54
Methylene Chloride ug/L NO 2.0 06/06/14 12:54
n-Butylbenzene ug/L NO 0.50 06/06/14 12:54
n-Propylbenzene ug/L NO 0.50 06/06/14 12:54
Naphthalene ug/L NO 2.0 06/06/14 12:54
a-Xylene ug/L NO 0.50 06/06/14 12:54
sec-Butylbenzene ug/L NO 0.50 06/06/14 12:54
Styrene ug/L NO 0.50 06/06/14 12:54
tert-Butylbenzene ug/L NO 0.50 06/06/14 12:54
Tetrachloroethene ug/L NO 0.50 06/06/14 12:54
Toluene ug/L NO 0.50 06/06/14 12:54
trans-1 ,2-Dichloroethene ug/L NO 0.50 06/06/14 12:54
trans-1 ,3-Dichloropropene ug/L NO 0.50 06/06/14 12:54
Trichloroethene ug/L NO 0.50 06/06/14 12:54
Trichlorofluoromethane ug/L NO 1.0 06/06/14 12:54
Vinyl chloride ug/L NO 1.0 06/06/14 12:54
1 ,2-Dichloroethane-d4 (S) % 94 70-130 06/06/14 12:54
4-Bromofluorobenzene (S) % 97 70-130 06/06/14 12:54
Toluene-d8 (S) % 101 70-130 06/06/14 12:54
LABORATORY CONTROL SAMPLE: 1215671
Spike LCS LCS %Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
1, 1,1 ,2-Tetrachloroethane ug/L 50 50.9 102 60-140
1,1, 1-Trichloroethane ug/L 50 46.6 93 60-140
1,1 ,2,2-Tetrachloroethane ug/L 50 50.7 101 60-140
1, 1,2-Trichloroethane ug/L 50 51.4 103 60-140
1 , 1-Dichloroethane ug/L 50 46.8 94 60-140
1, 1-Dichloroethene ug/L 50 48.6 97 60-140
1, 1-Dichloropropene ug/L 50 50.8 102 60-140
1,2,3-Trichlorobenzene ug/L 50 49.1 98 60-140
1 ,2,3-Trichloropropane ug/L 50 49.5 99 60-140
1 ,2,4-Trichlorobenzene ug/L 50 49.7 99 60-140
1 ,2,4-Trimethylbenzene ug/L 50 51.7 103 60-140
1 ,2-Dibromo-3-chloropropane ug/L 50 45.5 91 60-140
1 ,2-Dibromoethane (EDB) ug/L 50 52.4 105 60-140
Results presented on this page are in the units indicated by the "'Units"' column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page41 of 54
I I
r
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
LABORATORY CONTROL SAMPLE: 1215671
Spike LCS LCS %Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
1,2-Dichlorobenzene ug/L 50 50.1 100 60-140
1,2-Dichloroethane ug/L 50 45.0 90 60-140
1,2-Dichloropropane ug/L 50 48.5 97 60-140
1 ,3,5-Trimethylbenzene ug/L 50 51.6 103 60-140
1 ,3-Dichlorobenzene ug/L 50 50.5 101 60-140
1 ,3-Dichloropropane ug/L 50 51.6 103 60-140
1 A-Dichlorobenzene ug/L 50 49.2 98 60-140
2,2-Dichloropropane ug/L 50 49.4 99 60-140
2-Chlorotoluene ug/L 50 50.3 101 60-140
4-Chlorotoluene ug/L 50 47.7 95 60-140
Benzene ug/L 50 52.6 105 60-140
Bromobenzene ug/L 50 50.2 100 60-140
Bromochloromethane ug/L 50 51.3 103 60-140
Bromodichloromethane ug/L 50 48.8 98 60-140
Bromoform ug/L 50 44.2 88 60-140
Bromomethane ug/L 50 53.7 107 60-140
Carbon tetrachloride ug/L 50 49.5 99 60-140
Chlorobenzene ug/L 50 50.3 101 60-140
Chloroethane ug/L 50 51.9 104 60-140
Chloroform ug/L 50 49.4 99 60-140
Chloromethane ug/L 50 53.8 108 60-140
cis-1 ,2-Dichloroethene ug/L 50 49.5 99 60-140
cis-1 ,3-Dichloropropene ug/L 50 51.9 104 60-140
Dibromochloromethane ug/L 50 50.7 101 60-140
Dibromomethane ug/L 50 49.1 98 60-140
Dichlorodifluoromethane ug/L 50 48.1 96 60-140
Diisopropyl ether ug/L 50 51.0 102 60-140
Ethylbenzene ug/L 50 50.4 101 60-140
Hexachloro-1 ,3-butadiene ug/L 50 46.1 92 60-140
lsopropylbenzene (Cumene) ug/L 50 53.0 106 60-140
m&p-Xylene ug/L 100 105 105 60-140
Methyl-tert-butyl ether ug/L 50 49.7 99 60-140
Methylene Chloride ug/L 50 48.4 97 60-140
n-Butylbenzene ug/L 50 52.5 105 60-140
n-Propylbenzene ug/L 50 51.4 103 60-140
Naphthalene ug/L 50 51.2 102 60-140
o-Xylene ug/L 50 50.9 102 60-140
sec-Butylbenzene ug/L 50 51.0 102 60-140
Styrene ug/L 50 56.4 113 60-140
tert-Butylbenzene ug/L 50 50.2 100 60-140
Tetrachloroethene ug/L 50 50.9 102 60-140
Toluene ug/L 50 49.7 99 60-140
trans-1 ,2-Dichloroethene ug/L 50 49.8 100 60-140
trans-1 ,3-Dichloropropene ug/L 50 51.4 103 60-140
Trichloroethene ug/L 50 49.0 98 60-140
Trichlorofluoromethane ug/L 50 47.8 96 60-140
Vinyl chloride ug/L 50 60.8 122 60-140
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
Date: 06/25/2014 02:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 42 of 54
www.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
LABORATORY CONTROL SAMPLE: 1215671
Parameter
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
%
%
%
Units
QUALITY CONTROL DATA
Spike
Cone.
LCS
Result
LCS
% Rec
91
101
99
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1215672 1215673
Parameter
1, 1,1 ,2-Tetrachloroethane
1,1, 1-Trichloroethane
1,1 ,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1 , 1-Dichloropropene
1,2,3-Trichlorobenzene
1 ,2,3-Trichloropropane
1 ,2,4-Trichlorobenzene
1 ,2,4-Trimethylbenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1 ,2-Dichloroethane
1,2-Dichloropropane
1 ,3,5-Trimethylbenzene
1 ,3-Dichlorobenzene
1,3-Dichloropropane
1 A-Dichlorobenzene
2,2-Dichloropropane
2-Chlorotoluene
4-Chlorotoluene
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1 ,3-Dichloropropene
Dibromochloromethane
92204272001
Units Result
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
MS
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
MSD
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
MS
Result
20.6
20.9
21.0
21.6
21.0
24.8
24.1
20.3
19.6
20.1
22.2
18.4
21.1
21.1
19.3
21.4
21.9
21.8
20.9
20.7
19.5
22.1
20.5
23.0
20.9
23.4
20.0
17.0
25.2
21.2
22.2
27.0
23.0
30.9
23.6
21.1
20.0
MSD
Result
24.3
25.0
25.1
26.3
25.2
29.0
27.8
22.8
23.8
22.3
25.4
21.4
25.2
24.7
22.8
26.1
25.2
24.7
25.7
24.1
24.3
24.3
23.7
28.4
24.9
28.7
24.8
20.9
33.1
25.7
26.0
31.3
26.8
36.5
28.0
25.9
24.6
%Rec
Limits
70-130
70-130
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
MS
%Rec
MSD
% Rec
% Rec
Limits RPD Qual
103
105
105
108
105
124
121
101
98
100
111
92
106
105
97
107
109
109
105
104
98
111
103
115
105
117
100
85
126
106
111
135
115
154
118
105
100
122 60-140
125 60-140
125 60-140
131 60-140
126 60-140
145 60-140
139 60-140
114 60-140
119 60-140
111 60-140
127 60-140
107 60-140
126 60-140
124 60-140
114 60-140
130 60-140
126 60-140
124 60-140
129 60-140
120 60-140
122 60-140
122 60-140
119 60-140
142 60-140
125 60-140
144 60-140
124 60-140
105 60-140
166 60-140
128 60-140
130 60-140
157 60-140
134 60-140
182 60-140
140 60-140
130 60-140
123 60-140
17
18
18
19
18
16 MO
14
11
20
10
13
15
17
16
16
19
14
13
21
15
22
9
14
21 MO
18
20 MO
21
21
27 MO
19
16
15 MO
15
17 MO
17
21
21
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page43 of 54
www.pacelabs.com
QUALITY CONTROL DATA
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1215672 1215673
MS MSD
92204272001 Spike Spike MS MSD
Parameter Units Result Cone. Cone. Result Result
Dibromomethane ug/L NO 20 20 21.4 25.1
Dichlorodifluoromethane ug/L NO 20 20 29.8 34.8
Diisopropyl ether ug/L NO 20 20 22.5 27.5
Ethylbenzene ug/L NO 20 20 22.0 25.3
Hexachloro-1,3-butadiene ug/L NO 20 20 20.0 22.1
lsopropylbenzene (Cumene) ug/L NO 20 20 22.7 26.1
m&p-Xylene ug/L NO 40 40 44.9 52.3
Methyl-tert-butyl ether ug/L NO 20 20 21.6 26.7
Methylene Chloride ug/L NO 20 20 21.3 26.3
n-Butylbenzene ug/L NO 20 20 22.3 24.9
n-Propylbenzene ug/L NO 20 20 22.6 25.8
Naphthalene ug/L NO 20 20 20.8 23.0
o-Xylene ug/L NO 20 20 21.5 25.1
sec-Butylbenzene ug/L NO 20 20 22.7 25.6
Styrene ug/L NO 20 20 23.1 27.1
tert-Butylbenzene ug/L NO 20 20 22.3 25.4
Tetrachloroethene ug/L NO 20 20 21.7 24.8
Toluene ug/L NO 20 20 22.3 26.3
trans-1 ,2-Dichloroethene ug/L NO 20 20 23.8 28.0
trans-1,3-Dichloropropene ug/L NO 20 20 20.1 24.5
Trichloroethene ug/L NO 20 20 21.8 25.5
Trichlorofluoromethane ug/L NO 20 20 24.7 28.8
Vinyl chloride ug/L NO 20 20 28.8 33.9
1 ,2-Dichloroethane-d4 (S) %
4-Bromofluorobenzene (S} %
Toluene-dB (S) %
MS MSD
% Rec %Rec
107 125
149 174
113 137
110 127
100 111
113 131
112 131
108 133
107 132
112 124
113 129
104 115
107 125
114 128
115 135
111 127
109 124
111 132
119 140
100 122
109 128
123 144
144 169
95 94
100 99
102 102
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
%Rec
Limits RPO Qual
60-140 16
60-140 15 MO
60-140 20
60-140 14
60-140 10
60-140 14
60-140 15
60-140 21
60-140 21
60-140 11
60-140 13
60-140 10
60-140 15
60-140 12
60-140 16
60-140 13
60-140 13
60-140 17
60-140 16
60-140 20
60-140 16
60-140 15 MO
60-140 16 MO
70-130
70-130
70-130
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page44 of 54
I ! l
www.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
QC Batch: MSV/27112
QC Batch Method: SM 6200B
Associated Lab Samples: 92204277017,92204277018
METHOD BLANK: 1215703
Associated Lab Samples: 92204277017,92204277018
Parameter Units
1,1, 1,2-Tetrachloroethane ug/L
1,1, 1-Trichloroethane ug/L
1,1 ,2,2-Tetrachloroethane ug/L
1,1 ,2-Trichloroethane ug/L
1 , 1-Dichloroethane ug/L
1 , 1-Dichloroethene ug/L
1 , 1-Dichloropropene ug/L
1 ,2,3-Trichlorobenzene ug/L
1 ,2,3-Trichloropropane ug/L
1 ,2,4-Trichlorobenzene ug/L
1 ,2,4-Trimethylbenzene ug/L
1 ,2-Dibromo-3-chloropropane ug/L
1 ,2-Dibromoethane (EDB) ug/L
1 ,2-Dichlorobenzene ug/L
1 ,2-Dichloroethane ug/L
1 ,2-Dichloropropane ug/L
1 ,3,5-Trimethylbenzene ug/L
1 ,3-Dichlorobenzene ug/L
1 ,3-Dichloropropane ug/L
1 A-Dichlorobenzene ug/L
2,2-Dichloropropane ug/L
2-Chlorotoluene ug/L
4-Chlorotoluene ug/L
Benzene ug/L
Bromobenzene ug/L
Bromochloromethane ug/L
Bromodichloromethane ug/L
Bromoform ug/L
Bromomethane ug/L
Carbon tetrachloride ug/L
Chlorobenzene ug/L
Chloroethane ug/L
Chloroform ug/L
Chloromethane ug/L
cis-1 ,2-Dichloroethene ug/L
cis-1 ,3-Dichloropropene ug/L
Dibromochloromethane ug/L
Dibromomethane ug/L
Dichlorodifluoromethane ug/L
Diisopropyl ether ug/L
Ethylbenzene ug/L
QUALITY CONTROL DATA
Analysis Method: SM 6200B
Analysis Description: 6200B MSV
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/1419:31
ND 2.0 06/06/1419:31
ND 0.50 06/06/14 19:31
ND 2.0 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 1.0 06/06/14 19:31
ND 0.50 06/06/1419:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/1419:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 0.50 0610611419:31
ND 5.0 06106114 19:31
ND 0.50 06/06114 19:31
ND 0.50 06106/14 19:31
ND 1.0 06/06/14 19:31
ND 0.50 06/06/14 19:31
ND 1.0 06/06/14 19:31
ND 0.50 06/0611419:31
ND 0.50 06/06114 19:31
ND 0.50 06106/14 19:31
ND 0.50 06106/14 19:31
ND 0.50 06/06114 19:31
ND 0.50 06/06/14 19:31
ND 0.50 06/06/14 19:31
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 45 of 54
www.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
METHOD BLANK: 1215703
Associated Lab Samples: 92204277017,92204277018
QUALITY CONTROL DATA
Matrix: Water
Blank Reporting
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Parameter Units Result Limit Analyzed Qualifiers
Hexachloro-1 ,3-butadiene ug/L NO 2.0 06/06/14 19:31
lsopropylbenzene (Cumene) ug/L NO 0.50 06/06/14 19:31
m&p-Xylene ug/L NO 1.0 06/06/14 19:31
Methyl-tert-butyl ether ug/L NO 0.50 06/06/14 19:31
Methylene Chloride ug/L NO 2.0 06106114 19:31
n-Butylbenzene ug/L NO 0.50 06/06/14 19:31
n-Propylbenzene ug/L NO 0.50 06106114 19:31
Naphthalene ug/L NO 2.0 06/06/14 19:31
o-Xylene ug/L NO 0.50 06/06/14 19:31
sec-Butylbenzene ug/L NO 0.50 06/06/14 19:31
Styrene ug/L NO 0.50 06/06/14 19:31
tert-Butylbenzene ug/L NO 0.50 06106114 19:31
Tetrachloroethene ug/L NO 0.50 06106114 19:31
Toluene ug/L NO 0.50 06/06/14 19:31
trans-1 ,2-Dichloroethene ug/L NO 0.50 06/06/14 19:31
trans-1 ,3-Dichloropropene ug/L NO 0.50 06/06/14 19:31
Trichloroethene ug/L NO 0.50 06/06/14 19:31
Trichlorofluoromethane ug/L NO 1.0 06106114 19:31
Vinyl chloride ug/L NO 1.0 06/06/14 19:31
1 ,2-Dichloroethane-d4 (S) % 94 70-130 06/06/14 19:31
4-Bromofluorobenzene (S) % 98 70-130 06/06/14 19:31
Toluene-dB (S) % 100 70-130 06/06/14 19:31
LABORATORY CONTROL SAMPLE: 1215704
Spike LCS LCS %Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
1,1, 1,2-Tetrachloroethane ug/L 50 51.0 102 60-140
1,1, 1-Trichloroethane ug/L 50 48.6 97 60-140
1,1 ,2,2-Tetrachloroethane ug/L 50 52.3 105 60-140
1,1 ,2-Trichloroethane ug/L 50 54.8 110 60-140
1 , 1-Dichloroethane ug/L 50 49.1 98 60-140
1 , 1-Dichloroethene ug/L 50 50.8 102 60-140
1 , 1-Dichloropropene ug/L 50 52.7 105 60-140
1 ,2,3-Trichlorobenzene ug/L 50 51.1 102 60-140
1,2,3-Trichloropropane ug/L 50 50.2 100 60-140
1,2,4-Trichlorobenzene ug/L 50 51.1 102 60..140
1,2,4-Trimethylbenzene ug/L 50 54.8 110 60-140
1 ,2-Dibromo-3-chloropropane ug/L 50 48.4 97 60-140
1,2-Dibromoethane (EDB) ug/L 50 53.7 107 60-140
1,2-Dichlorobenzene ug/L 50 52.7 105 60-140
1 ,2-Dichloroethane ug/L 50 47.2 94 60-140
1 ,2-Dichloropropane ug/L 50 52.4 105 60-140
1,3,5-Trimethylbenzene ug/L 50 53.3 107 60-140
1 ,3-Dichlorobenzene ug/L 50 52.2 104 60-140
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analy1ical SeNices, Inc .. Page 46 of 54
www.pacelabs.com
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
LABORATORY CONTROL SAMPLE: 1215704
Parameter Units
1 ,3-Dichloropropane ug/L
1 A-Dichlorobenzene ug/L
2,2-Dichloropropane ug/L
2-Chlorotoluene ug/L
4-Chlorotoluene ug/L
Benzene ug/L
Bromobenzene ug/L
Bromochloromethane ug/L
Bromodichloromethane ug/L
Bromoform ug/L
Bromomethane ug/L
Carbon tetrachloride ug/L
Chlorobenzene ug/L
Chloroethane ug/L
Chloroform ug/L
Chloromethane ug/L
cis-1 ,2-Dichloroethene ug/L
cis-1 ,3-Dichloropropene ug/L
Dibromochloromethane ug/L
Dibromomethane ug/L
Dichlorodifluoromethane ug/L
Diisopropyl ether ug/L
Ethylbenzene ug/L
Hexachloro-1 ,3-butadiene ug/L
lsopropylbenzene (Cumene) ug/L
m&p-Xylene ug/L
Methyl-tert-butyl ether ug/L
Methylene Chloride ug/L
n-Butylbenzene ug/L
n-Propylbenzene ug/L
Naphthalene ug/L
o-Xylene ug/L
sec-Butylbenzene ug/L
Styrene ug/L
tert-Butylbenzene ug/L
Tetrachloroethene ug/L
Toluene ug/L
trans-1 ,2-Dichloroethene ug/L
trans-1 ,3-Dichloropropene ug/L
Trichloroethene ug/L
Trichlorofluoromethane ug/L
Vinyl chloride ug/L
1 ,2-Dichloroethane-d4 (S) %
4-Bromofluorobenzene (S) %
Toluene-d8 (S) %
QUALITY CONTROL DATA
Spike LCS LCS
Cone. Result %Rec
50 53.3
50 50.8
50 46.1
50 53.1
50 49.8
50 55.7
50 52.8
50 53.7
50 51.2
50 44.6
50 47.4
50 50.1
50 50.9
50 53.1
50 51.5
50 56.9
50 51.6
50 53.8
50 50.2
50 52.7
50 49.6
50 54.0
50 51.9
50 48.1
50 54.4
100 106
50 52.2
50 51.0
50 54.5
50 54.0
50 53.5
50 52.8
50 53.4
50 57.4
50 53.1
50 50.8
50 53.1
50 51.3
50 52.3
50 52.0
50 49.0
50 63.9
107
102
92
106
100
111
106
107
102
89
95
100
102
106
103
114
103
108
100
105
99
108
104
96
109
106
104
102
109
108
107
106
107
115
106
102
106
103
105
104
98
128
93
100
101
% Rec
Limits
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
70-130
70-130
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right or the result.
Date: 06/25/2014 02:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 47 of 54
www.pacelabs.com
QUALITY CONTROL DATA
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1215705 1215706
Parameter
1,1, 1,2-Tetrachloroethane
1,1, 1-Trichloroethane
1,1 ,2,2-Tetrachloroethane
1,1 ,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1 , 1-Dichloropropene
1 ,2,3-Trichlorobenzene
1 ,2,3-Trichloropropane
1 ,2,4-Trichlorobenzene
1 ,2,4-Trimethylbenzene
1 ,2-Dibromo-3-chloropropane
1 ,2-Dibromoethane (EDB)
1 ,2-Dichlorobenzene
1 ,2-Dichloroethane
1 ,2-Dichloropropane
1 ,3 ,5-Trimethylbenzene
1 ,3-Dichlorobenzene
1 ,3-Dichloropropane
1 A-Dichlorobenzene
2,2-Dichloropropane
2-Chlorotoluene
4-Chlorotoluene
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1 ,2-Dichloroethene
cis-1 ,3-Dichloropropene
Dibromochloromethane
Dibromomethane
Dichlorodifluoromethane
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
m&p-Xylene
Methyl-tert-butyl ether
Methylene Chloride
92204249007
Units Result
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<2.0
<0.50
<2.0
<0.50
<1.0
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<5.0
<0.50
<0.50
<1.0
<0.50
<1.0
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<2.0
<0.50
<1.0
<0.50
<2.0
MS
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
20
20
MSD
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
20
20
MS
Result
19.9
21.1
20.1
21.1
21.1
25.0
24.7
19.4
19.2
19.9
23.0
17.3
20.8
21.9
19.5
21.5
22.1
21.9
21.0
21.0
19.8
22.2
21.1
23.4
21.1
24.1
19.9
16.4
22.8
20.9
21.8
25.8
23.1
29.4
24.2
19.8
19.6
21.2
31.0
23.1
21.9
19.5
22.5
44.2
22.2
21.5
MSD
Result
21.3
22.2
22.2
22.4
22.5
25.7
25.2
21.1
21.9
21.3
23.5
20.2
22.1
22.3
20.7
22.3
23.2
22.6
22.3
22.1
21.2
22.4
21.6
24.1
22.2
24.8
21.4
18.1
26.0
22.9
23.3
27.7
24.3
26.3
25.4
21.9
21.1
22.2
32.7
24.4
23.3
19.9
24.2
47.8
23.3
22.7
MS
%Rec
100
105
101
106
106
125
124
97
96
100
115
87
104
109
98
108
110
109
105
105
99
111
105
117
105
121
100
82
114
104
109
129
115
147
121
99
98
106
155
115
110
98
113
111
111
108
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MSD
%Rec
% Rec
Limits RPD
106 60-140 7
111 60-140 5
111 60-140 10
112 60-140 6
113 60-140 6
129 60-140 3
126 60-140 2
105 60-140 8
110 60-140 13
106 60-140 7
118 60-140 2
101 60-140 15
111 60-140 6
112 60-140 2
104 60-140 6
112 60-140 4
116 60-140 5
113 60-140 3
112 60-140 6
110 60-140 5
106 60-140 7
112 60-140 1
108 60-140 2
120 60-140 3
111 60-140 5
124 60-140 3
107 60-140 7
91 60-140 10
130 60-140 13
114 60-140 9
116 60-140 6
139 60-140 7
121 60-140 5
131 60-140 11 MO
127 60-140 5
109 60-140 10
105 60-140 7
111 60-140 5
163 60-140 5 MO
122 60-140 6
116 60-140 6
99 60-140 2
121 60-140 7
119 60-140 8
117 60-140 5
113 60-140 5
Qual
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
Date: 06/25/2014 02:39PM
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QUALITY CONTROL DATA
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1215705 1215706
MS MSD
92204249007 Spike Spike MS MSD
Parameter Units Result Cone. Cone. Result Result
n-Butylbenzene ug/L <0.50 20 20 22.4 23.1
n-Propylbenzene ug/L <0.50 20 20 22.7 23.8
Naphthalene ug/L <2.0 20 20 20.5 22.1
o-Xylene ugll <0.50 20 20 21.6 22.7
sec-Butylbenzene ugll <0.50 20 20 22.6 23.6
Styrene ugll <0.50 20 20 22.9 23.8
tert-Butylbenzene ugll <0.50 20 20 22.6 23.1
Tetrachloroethene ugll <0.50 20 20 21.5 22.9
Toluene ug/L <0.50 20 20 21.8 23.4
trans-1,2-Dichloroethene ugll <0.50 20 20 24.6 25.4
trans-1,3-Dichloropropene ug/L <0.50 20 20 19.8 21.3
Trichloroethene ug/L <0.50 20 20 21.6 22.2
Trichlorofluoromethane ug/L <1.0 20 20 25.9 26.6
Vinyl chloride ugll <1.0 20 20 29.8 31.2
1,2-Dichloroethane-d4 (S} %
4-Bromofluorobenzene (S} %
Toluene-d8 (S) %
MS MSD
%Rec %Rec
112 115
114 119
103 110
108 113
113 118
115 119
113 116
107 115
109 117
123 127
99 107
108 111
129 133
149 156
98 95
99 101
100 101
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
%Rec
Limits RPD Qual
60-140 3
60-140 4
60-140 7
60-140 5
60-140 4
60-140 4
60-140 2
60-140 7
60-140 7
60-140 3
60-140 7
60-140 2
60-140 3
60-140 5 MO
70-130
70-130
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/2512014 02:39PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc .. Page49 of 54
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Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: DOT Newton WBS#30173.117
Pace Project No.: 92204277
DEFINITIONS
DF-Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the 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.
PQL -Practical Quanlitation 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.
LOD -Limit of Detection.
LOQ -Limit of Quantitation.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services -Charlotte
ANALYTE QUALIFIERS
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
Date: 06/25/2014 02:39PM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT Newton WBS#30173. 117
Pace Project No.: 92204277
LabiD SampleiD
92204277001 MW-1
92204277002 MW-10
92204277003 MW-3
92204277004 MW-5
92204277005 MW-9
92204277006 MW-14
92204277007 MW-15
92204277008 MW-16
92204277009 MW-17
92204277010 MW-18
92204277011 MW-19
92204277012 MW-22
92204277013 MW-25
92204277014 MW-26
92204277015 MW-27
92204277016 MW-28
92204277017 MW-29
92204277018 TRIP BLANK
Date: 06/25/2014 02:39PM
QC Batch Method QC Batch
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27110
SM 62008 MSV/27112
SM 62008 MSV/27112
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc ..
Analytical
Analytical Method Batch
Page 51 of 54
/~ceAnafytical~
l
uocument Name: UU\,;UIIICtll. l'\,CVI..::.l\..0\.lo I \f"'H* "·"' • _....,. • •
Sample Condition Upon Receipt (SCUR) Page 1 of 2
Document Number: Issuing Authority:
F-CHR-CS-003-rev.14 Pace Huntersville Quality Office
Client Name: ~oA· "* h\\ciL(Y\;10
Courier: 0 Fed Ex 0 UPS0 USPs[] Client0 Commerciay1 Pace Other __ _
Custody Seal on Cooler/Box Present: 0 yes JZ( no Seals intact: 0 yes 0 no
Packing Material: 0 Bubble Wrap ~Bubble Bags 0 None 0 Other ___ _
Thermometer Used: IR Gun T1102 ~ Type of Ice: {N_et) Blue None p Samples on ice, cooling process has begun
Temp Correction Factor T1102· No Correction T13&C No Correction
Corrected Cooler Temp.: 1.'1 ·c Biological Tissue is Frozen: Yes ''«Sf' ' "''~'00"""''"'"' contentsff/.,) ( oi511L/
Temp should be above freezing to 6°C Comments: ~
Chain of Custody Present: Yl\es ONo ON/A 1.
Chain of Custody Filled Out: 'pYes ONo ON/A 2.
Chain of Custody Relinquished: J;zh-es ONo ON/A 3.
Sampler Name & Signature on COC: ~Yes ONo ON/A 4.
Samples Arrived within Hold Time: 'r;IY:es ONo ON/A 5.
Short Hold Time Analysis (<72hr): jZ{~I~o ON/A 6.
Rush Turn Around Time Requested: DYes ,¢'No ON/A 7.
Sufficient Volume: ~es ONo ON/A 8.
Correct Containers Used: ~As ONo ON/A 9.
-Pace Containers Used: JZ]Yes ONo DNIA
Containers Intact: rz{ves ONo ON/A 10.
Filtered volume received for Dissolved tests DYes DNo ~lA 11.
Sample Labels match COC: ~es ONo ON/A 12.
-Includes dateltime/ID/Analysis Matrix:
All containers needing preservation have been checked. DYes DNo )ZI'N7A 13.
All containers needing preservation are found to be in DYes ONo ~A compliance with EPA recommendation. ~: 0No exceptions: VOA, coliform, TOC, O&G, WI·DRO (water)
Samples checked for dechlorination: DYes ONo op~A 14.
Headspace in VOA Vials ( >6mm): DYes ~o ON/A 15.
Trip Blank Present: ~s DNo ~A 16. tw ~ ~~ c¥\[\1
Trip Blank Custody Seals Present ~s DNo /A
Pace Trip Blank Lot# {if purchased): 410}
Client Notification/ Resolution: Field Data Required? Y I N
Person Contacted: Date/Time: -------------------------------------------
Comments/ Resolution:---------------------------------------
Note: Whenever there is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( i.e out of hold, incorrect preservative, out of temp,
incorrect containers)
Page 52 of 54
I Analytical Request
The Chain-of-Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section 8 Section C !Pogo: \ of
Required Client Information: Required Project Information: Invoice Information:
Attention:
Address: GROUND WATER DRINKING WATER
Pace Quote RCRA OTHER
Reference:
Phone; I-.""' ~l,. bt;~'i Pmject Site location' ~
Requested Due DatelTAT: i?roject Number: IPAce Profile#: STATE: I
\l Ill c.o CD
01 (>)
5a,
~
Section 0
Requlrcd C!itmt lnforrnatlcn
ID
(A-Z. 0-9i .-)
Sample IDs tv1UST BE UN!QUE
Matrix Codes
fv~ATR:!X ! GOD[
Drinking Water D\V
WT
WastF.!Wa!er W'l!
Product p
SoH/Solid SL
0!! Ol
VYipe VVP
AR
Tissue TS
Other OT
~ "~ 8 " (.)
ro < <>: 9 Qr---;~---4----~--J
z 0 ;:: C> Uj ::; 01(/) C> 0::
f<:: ~
~ z 0 (.)
l!.. 0
'>to -~
SAMPLER NAME AND SIGNATURE
Requested Analysis Filtered
Preservatives I
PRINT Name of SAMPLER: (-),_ ~
OATE Signed G J l .........
l
z >=
Pace Project No.I Lab 1.0.
Section A
Required Client !nforrn.a!iorr
.. ::;: w !::
2
3
4
5
6
7
10
Section D
Required Clien!
SAMPLE 10
(A-Z. 0-91
S8mpie IDs MUST BE UNIQUE
Section B
Drir.Xmg Water
VVa!er
Vllas!e \Vater
Air
Tissue
Other
n. :;€ 8 " ()
UJ a. [::
'::{ a. :;,; < if) DATE
CHAIN-OF-CUSTODY I Analytical Request Document
The Chain-of-Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section C
COLI i=CTED Preservatives
TIME
w 0:: :E < ({)
(/)
0: w z ~ z 0 ()
Lt. 0
""
111 1---+--~-i-I : ' I ! I I
01 "'" Q,
~
ADD!TlONAL COMMENTS
OTHER
SAMPLE CONDITIONS
WI'IW.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
July 10, 2014
Chemical Testing Engineer
NCDOT
Materials & Tests Unit
1801 Blue Ridge Road
Raleigh, NC 27607
RE: Project DOT NEwrON WBS#30173.117
Pace Project No.: 92207972
Dear Chemical Engineer:
Enclosed are the analytical results for sample(s) received by the laboratory on July 03, 2014. The
results relate only to the samples included in this report. Results reported herein conform to the
most 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,
~~ -I i I
Kevin Godwin
[e-mail]
Project Manager
Enclosures
cc: Kevin Slaughter, Hart & Hickman
REPORT OF lABORATORY ANALYSIS
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Project DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification#: 12
South Carolina Certification #: 99006001
CERTIFICATIONS
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
West Virginia Certification #: 357
VirginiaNELAP Certification#: 460221
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
LabiD Sample ID
92207972001 MW-21
Method
SM 62008
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Analysts
CAH
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
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Analytes
Reported Laboratory
63 PASI-C
Page 3 of 14
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
Sample: MW-21 LabiD: 92207972001 Collected: 07/03/14 13:55 Received: 07/03/14 16:05 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
62008 MSV Analytical Method: SM 62008
Benzene 625 ug/L 2.5 5 07/07/14 23:35 71-43-2
Bromobenzene NO ug/L 2.5 5 07107114 23:35 108-86-1
Bromochloromethane NO ug/L 2.5 5 07/07/14 23:35 74-97-5
Bromodichloromethane NO ug/L 2.5 5 07/07/14 23:35 75-27-4
Bromoform NO ug/L 2.5 5 07/07/14 23:35 75-25-2
Bromomethane NO ug/L 25.0 5 07/07/14 23:35 74-83-9
n-Butylbenzene NO ug/L 2.5 5 07/07/14 23:35 104-51-8
sec-Butyl benzene NO ug/L 2.5 5 07/07/14 23:35 135-98-8
tert-Butylbenzene NO ug/L 2.5 5 07/07/14 23:35 98-06-6
Carbon tetrachloride NO ug/L 2.5 5 07/07/14 23:35 56-23-5
Chlorobenzene NO ug/L 2.5 5 07/07/14 23:35 108-90-7
Chloroethane NO ug/L 5.0 5 07/07/14 23:35 75-00-3
Chloroform NO ug/L 2.5 5 07/07/14 23:35 67-66-3
Chloromethane NO ug/L 5.0 5 07/07/14 23:35 74-87-3
2-Chlorotoluene NO ug/L 2.5 5 07/07/14 23:35 95-49-8
4-Chlorotoluene NO ug/L 2.5 5 07/07/14 23:35 106-43-4
1 ,2-Dibromo-3-chloropropane NO ug/L 5.0 5 07/07/14 23:35 96-12-8
Oibromochloromethane NO ug/L 2.5 5 07/07/14 23:35 124-48-1
1 ,2-Dibromoethane (EDB) NO ug/L 2.5 5 07/07/14 23:35 106-93-4
Dibromomethane NO ug/L 2.5 5 07/07/14 23:35 74-95-3
1 ,2-Dichlorobenzene NO ug/L 2.5 5 07/07/14 23:35 95-50-1
1 ,3-Dichlorobenzene NO ug/L 2.5 5 07/07/14 23:35 541-73-1
1 A-Dichlorobenzene NO ug/L 2.5 5 07/07/14 23:35 106-46-7
Dichlorodifluoromethane NO ug/L 2.5 5 07/07/14 23:35 75-71-8
1, 1-Dichloroethane NO ug/L 2.5 5 07/07/14 23:35 75-34-3
1 ,2-Dichloroethane 22.8 ug/L 2.5 5 07/07/14 23:35 107-06-2
1, 1-Dichloroethene NO ug/L 2.5 5 07/07/14 23:35 75-35-4
cis-1 ,2-Dichloroethene NO ug/L 2.5 5 07/07/14 23:35 156-59-2
trans-1 ,2-0ichloroethene NO ug/L 2.5 5 07/07/14 23:35 156-60-5
1 ,2-Dichloropropane NO ug/L 2.5 5 07/07/14 23:35 78-87-5
1 ,3-0ichloropropane NO ug/L 2.5 5 07/07/14 23:35 142-28-9
2,2-Dichloropropane NO ug/L 2.5 5 07/07/14 23:35 594-20-7
1, 1-0ichloropropene NO ug/L 2.5 5 07/07/14 23:35 563-58-6
cis-1 ,3-Dichloropropene NO ug/L 2.5 5 07/07/14 23:35 10061-01-5
trans-1 , 3-0ichloropropene NO ug/L 2.5 5 07/07/14 23:35 10061-02-6
Diisopropyl ether 95.1 ug/L 2.5 5 07/07/14 23:35 108-20-3
Ethylbenzene 120 ug/L 2.5 5 07/07/14 23:35 100-41-4
Hexachloro-1 ,3-butadiene NO ug/L 10.0 5 07/07/14 23:35 87-68-3
lsopropylbenzene (Cumene) 8.0 ug/L 2.5 5 07/07/14 23:35 98-82-8
Methylene Chloride 19.7 ug/L 10.0 5 07/07/14 23:35 75-09-2
Methyl-tert-butyl ether NO ug/L 2.5 5 07/07/14 23:35 1634-04-4
Naphthalene 40.1 ug/L 10.0 5 07/07/14 23:35 91-20-3
n-Propylbenzene 16.6 ug/L 2.5 5 07/07/14 23:35 103-65-1
Styrene NO ug/L 2.5 5 07/07/14 23:35 100-42-5
1,1, 1 ,2-Tetrachloroethane NO ug/L 2.5 5 07/07/14 23:35 630-20-6
1,1 ,2,2-Tetrachloroethane NO ug/L 2.5 5 07/07/14 23:35 79-34-5
Tetrachloroethene NO ug/L 2.5 5 07/07/14 23:35 127-18-4
REPORT OF LABORATORY ANALYSIS
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Date: 07/10/201411:37 AM without the written consent of Pace Analytical Services, Inc .. Page 4 of 14
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ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT NEWTON WBS#30i73.117
Pace Project No.: 92207972
Sample: MW-21
Parameters
6200BMSV
Toluene
1 ,2,3-Trichlorobenzene
1 ,2,4-Trichlorobenzene
1,1, 1-Trichloroethane
1,1 ,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1 ,2,3-Trichloropropane
1 ,2,4-T rimethylbenzene
1 ,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
a-Xylene
Surrogates
1 ,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-dB (S)
Date: 07/10/201411:37 AM
LabiD: 92207972001 Collected: 07/03/14 13:55 Received: 07/03/14 16:05 Matrix: Water
Results Units Report Limit DF Prepared
Analytical Method: SM 62008
15.6 ugiL 2.5 5
ND ug/L 10.0 5
ND ug/L 10.0 5
ND ug/L 2.5 5
ND ug/L 2.5 5
NO ug/L 2.5 5
NO ug/L 5.0 5
ND ug/L 2.5 5
168 ug/L 2.5 5
20.1 ug/L 2.5 5
ND ug/L 5.0 5
443 ug/L 5.0 5
249 ug/L 2.5 5
105 % 70-130 5
98% 70-130 5
102 % 70-130 5
REPORT OF LA BORA TORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analyzed CAS No.
07/07/14 23:35 108-88-3
07/07/14 23:35 87-61-6
07/07/14 23:35 120-82-1
07/07/14 23:35 71-55-6
07/07/14 23:35 79-00-5
07/07/14 23:35 79-01-6
07/07/14 23:35 75-69-4
07/07/14 23:35 96-18-4
07/07/14 23:35 95-63-6
07/07/14 23:35 108-67-8
07/07/14 23:35 75-01-4
07/07/14 23:35 179601-23-1
07/07/14 23:35 95-47-6
07/07/14 23:35 17060-07-0
07/07/14 23:35 460-00-4
07/07/14 23:35 2037-26-5
Qual
Page 5 of 14
~/face Analytical~'
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Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
QC Batch: MSV/27502
QC Batch Method: SM 62008
Associated Lab Samples: 92207972001
METHOD BLANK: 1236724
Associated Lab Samples: 92207972001
Parameter Units
1,1, 1 ,2-Tetrachloroethane ug/L
1 , 1 , 1-Trichloroethane ug/L
1,1 ,2,2-Tetrachloroethane ug/L
1,1 ,2-Trichloroethane ug/L
1 , 1-Dichloroethane ug/L
1 , 1-Dichloroethene ug/L
1, 1-Dichloropropene ug/L
1 ,2,3-Trichlorobenzene ug/L
1 ,2,3-Trichloropropane ug/L
1 ,2,4-Trichlorobenzene ug/L
1 ,2,4-T rimethylbenzene ug/L
1 ,2-Dibromo-3-chloropropane ug/L
1 ,2-Dibromoethane (EDB) ug/L
1 ,2-Dichlorobenzene ug/L
1 ,2-Dichloroethane ug/L
1 ,2-Dichloropropane ug/L
1 ,3,5-Trimethylbenzene ug/L
1 ,3-Dichlorobenzene ug/L
1 ,3-Dichloropropane ug/L
1 A-Dichlorobenzene ug/L
2,2-Dichloropropane ug/L
2-Chlorotoluene ug/L
4-Chlorotoluene ug/L
Benzene ug/L
Bromo benzene ug/L
Bromochloromethane ug/L
Bromodichloromethane ug/L
Bromoform ug/L
Bromo methane ug/L
Carbon tetrachloride ug/L
Chlorobenzene ug/L
Chloroethane ug/L
Chloroform ug/L
Chloromethane ug/L
cis-1 ,2-Dichloroethene ug/L
cis-1 ,3-Dichloropropene ug/L
Oibromochloromethane ug/L
Dibromomethane ug/L
Dichlorodifluoromethane ug/L
Diisopropyl ether ug/L
Ethylbenzene ug/L
QUALITY CONTROL DATA
Analysis Method: SM 6200B
Analysis Description: 62008 MSV
Matrix: Water
Blank Reporting
Result Limit Analyzed
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 2.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 2.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 1.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 5.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 1.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 1.0 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/1420:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
NO 0.50 07/07/14 20:17
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 07/10/201411:37 AM
REPORT OF LABORATORY ANALYSIS
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$
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
METHOD BLANK: 1236724 Matrix: Water
Associated Lab Samples: 92207972001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Hexachloro-1 ,3-butadiene ug/L NO 2.0 07/07/14 20:17
lsopropylbenzene (Cumene) ug/L NO 0.50 07/07/14 20:17
m&p-Xylene ug/L NO 1.0 07/07/14 20:17
Methyl-tert-butyl ether ug/L NO 0.50 07/07/14 20:17
Methylene Chloride ug/L NO 2.0 07/07/14 20:17
n-Butylbenzene ug/L NO 0.50 07/07/14 20:17
n-Propylbenzene ug/L NO 0.50 07/07/14 20:17
Naphthalene ug/L NO 2.0 07/07/14 20:17
a-Xylene ug/L NO 0.50 07/07/14 20:17
sec-Butyl benzene ug/L NO 0.50 07/07/14 20:17
Styrene ug/L NO 0.50 07/07/14 20:17
tert-Butylbenzene ug/L NO 0.50 07/07/14 20:17
Tetrachloroethene ug/L NO 0.50 07/07/14 20:17
Toluene ug/l NO 0.50 07/07/14 20:17
trans-1 ,2-Dichloroethene ug/l NO 0.50 07/07/14 20:17
trans-1 ,3-Dichloropropene ug/l NO 0.50 07/07/14 20:17
Trichloroethene ug/l NO 0.50 07/07/14 20:17
Trichlorofluoromethane ug/L NO 1.0 07/07/14 20:17
Vinyl chloride ug/l ND 1.0 07/07/14 20:17
1 ,2-Dichloroethane-d4 (S) % 103 70-130 07/07/14 20:17
4-Bromofluorobenzene (S) % 97 70-130 07/07/14 20:17
Toluene-dB (S) % 98 70-130 07/07/14 20:17
LABORATORY CONTROL SAMPLE: 1236725
Spike LCS LCS % Rec
Parameter Units Cone. Result %Rec Limits Qualifiers
1,1, 1 ,2-Tetrachloroethane ug/L 50 51.1 102 60-140
1, 1 , 1-Trichloroethane ug/l 50 53.2 106 60-140
1,1 ,2,2-Tetrachloroethane ug/l 50 47.4 95 60-140
1,1 ,2-Trichloroethane ug/L 50 50.7 101 60-140
1, 1-Dichloroethane ug/L 50 48.1 96 60-140
1 , 1-Dichloroethene ug/l 50 51.0 102 60-140
1, 1-Dichloropropene ug/l 50 50.8 102 60-140
1 ,2, 3-Trichlorobenzene ug/L 50 46.8 94 60-140
1 ,2,3-Trichloropropane ug/L 50 50.3 101 60-140
1 ,2,4-Trichlorobenzene ug/L 50 45.7 91 60-140
1 ,2,4-Trimethylbenzene ug/L 50 48.1 96 60-140
1 ,2-Dibromo-3-chloropropane ug/L 50 50.8 102 60-140
1 ,2-Dibromoethane (EDB) ug/l 50 49.0 98 60-140
1 ,2-Dichlorobenzene ug/L 50 46.9 94 60-140
1 ,2-Dichloroethane ug/L 50 52.3 105 60-140
1 ,2-Dichloropropane ug/L 50 48.4 97 60-140
1 ,3,5-Trimethylbenzene ug/l 50 47.0 94 60-140
1 ,3-Dichlorobenzene ug/L 50 45.7 91 60-140
Results presented on this page are In the units indicated by the "Units" column except where an altemate unit Is presented to the right of the result.
Date: 07/10/2014 11:37 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc .. Page 7 of 14
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Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
LABORATORY CONTROL SAMPLE: 1236725
Parameter Units
1 ,3-Dichloropropane ug/L
1 A-Dichlorobenzene ug/L
2,2-Dichloropropane ug/L
2-Chlorotoluene ug/L
4-Chlorotoluene ug/L
Benzene ug/L
Bromobenzene ug/L
Bromochloromethane ug/L
Bromodichloromethane ug/L
Bromoform ug/L
Bromomethane ug/L
Carbon tetrachloride ug/L
Chlorobenzene ug/L
Chloroethane ug/L
Chloroform ug/L
Chloromethane ug/L
cis-1 ,2-Dichloroethene ug/L
cis-1 ,3-Dichloropropene ug/L
Dibromochloromethane ug/L
Dibromomethane ug/L
Dichlorodifluoromethane ug/L
Diisopropyl ether ug/L
Ethylbenzene ug/L
Hexachloro-1 ,3-butadiene ug/L
lsopropylbenzene (Cumene) ug/L
m&p-Xylene ug/L
Methyl-tert-butyl ether ug/L
Methylene Chloride ug/L
n-Butylbenzene ug/L
n-Propylbenzene ug/L
Naphthalene ug/L
a-Xylene ug/L
sec-Butyl benzene ug/L
Styrene ugiL
tert-Butylbenzene ug/L
Tetrachloroethene ug/L
Toluene ug/L
trans-1 ,2-Dichloroethene ugiL
trans-1 ,3-Dichloropropene ug/L
Trichloroelhene ug/L
Trichlorof!uoromethane ugll
Vinyl chloride ugll
1 ,2-Dichloroethane-d4 (S) %
4-Bromof!uorobenzene (S) %
Toluene-dB (S) %
QUALITY CONTROL DATA
Spike LCS LCS
Cone. Result %Rec
50 46.9
50 45.9
50 55.3
50 44.5
50 44.7
50 49.4
50 47.1
50 54.6
50 52.9
50 46.7
50 48.2
50 55.0
50 45.8
50 42.9
50 51.2
50 49.3
50 51.7
50 54.1
50 52.8
50 48.9
50 47.7
50 51.0
50 46.1
50 45.6
50 49.0
100 93.9
50 50.6
50 55.2
50 48.7
50 46.2
50 47.8
50 47.6
50 46.6
50 49.5
50 46.9
50 46.2
50 48.5
50 51.0
50 48.0
50 49.0
50 49.5
50 55.1
94
92
111
89
89
99
94
109
106
93
96
110
92
86
102
99
103
108
106
98
95
102
92
91
98
94
101
110
97
92
96
95
93
99
94
92
97
102
96
98
99
110
105
100
101
%Rec
Limits
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
60-140
70-130
70-130
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers ------
Results presented on this page are In the units indicated by the "Units" column except where an altemate unit Is presented to the right of the result.
Date: 071101201411:37 AM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1236726 1236727
Parameter
1,1, 1 ,2-Tetrachloroethane
1,1, 1-Trichloroethane
1,1 ,2,2-Tetrachloroethane
1,1 ,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1, 1-Dichloropropene
1 ,2,3-Trichlorobenzene
1 ,2,3-Trichloropropane
1 ,2,4-Trichlorobenzene
1 ,2,4-Trimethylbenzene
1 ,2-Dibromo-3-chloropropane
1 ,2-Dibromoethane (EDB)
1 ,2-Dichlorobenzene
1 ,2-Dichloroethane
1 ,2-Dichloropropane
1 ,3,5-Trimethylbenzene
1 ,3-Dichlorobenzene
1 ,3-Dichloropropane
1 A-Dichlorobenzene
2,2-Dichloropropane
2-Chlorotoluene
4-Chlorotoluene
Benzene
Bromo benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1 ,2-Dichloroethene
cis-1 ,3-Dichloropropene
Dibromochloromethane
Dibromomethane
Dichlorodifluoromethane
Diisopropyl ether
Ethylbenzene
Hexachloro-1 ,3-butadiene
lsopropylbenzene (Cumene)
m&p-Xylene
Methyl-tert-butyl ether
Methylene Chloride
92207717013
Units Result
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
MS
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
20
20
MSO
Spike
Cone.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
20
20
MS
Result
20.2
24.2
20.2
21.9
23.2
25.2
25.3
19.2
20.7
18.7
21.3
18.4
20.5
20.3
23.0
21.7
21.1
19.9
20.6
20.2
21.5
20.1
19.7
23.5
20.2
25.6
21.1
17.1
20.4
22.3
20.4
24.7
24.0
23.8
24.4
21.2
19.6
20.7
23.1
23.6
21.0
18.9
22.2
42.9
23.2
23.6
MSD
Result
20.6
24.7
20.4
22.6
23.9
25.4
25.2
19.6
21.0
19.3
21.4
18.9
20.5
20.6
23.0
22.5
21.3
19.9
20.5
20.1
22.8
20.9
20.3
23.7
20.8
25.7
22.0
17.7
22.6
23.3
20.4
25.6
24.1
24.1
24.6
22.2
20.0
21.2
23.1
23.6
21.0
19.7
22.1
42.0
23.4
23.7
MS
%Rec
101
121
101
110
116
126
127
96
104
94
106
92
102
102
115
109
105
99
103
101
107
101
98
118
101
128
106
86
102
112
102
123
120
119
122
106
98
103
116
118
105
95
111
107
116
118
Pace Analytical Services, Inc.
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[phone]
MSD
% Rec
% Rec
Limits RPD
103 60-140 2
124 60-140 2
102 60-140 1
113 60-140 3
120 60-140 3
127 60-140
126 60-140 0
98 60-140 2
105 60-140
96 60-140 3
107 60-140 1
94 60-140 3
103 60-140 0
103 60-140 1
115 60-140 0
112 60-140 3
106 60-140
100 60-140 0
103 60-140 0
101 60-140 0
114 60-140 6
105 60-140 4
101 60-140 3
119 60-140 1
104 60-140 3
129 60-140
110 60-140 4
89 60-140 4
113 60-140 10
117 60-140 5
102 60-140 0
128 60-140 4
121 60-140 1
120 60-140
123 60-140
111 60-140 5
100 60-140 2
106 60-140 2
115 60-140 0
118 60-140 0
105 60-140 0
99 60-140 4
111 60-140 1
105 60-140 2
117 60-140
118 60-140 0
Qual
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 07/10/201411:37 AM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1236726 1236727
MS MSD
92207717013 Spike Spike MS MSD
Parameter Units Result Cone. Cone. Result Result
n-Butylbenzene ug/L NO 20 20 21.3 21.5
n-Propylbenzene ug/L NO 20 20 21.2 21.5
Naphthalene ug/L NO 20 20 20.2 20.0
a-Xylene ug/L NO 20 20 21.3 21.1
sec-Butyl benzene ug/L NO 20 20 21.1 21.4
Styrene ug/L NO 20 20 21.4 22.1
tert-Butylbenzene ug/L NO 20 20 21.0 21.4
Tetrachloroethene ug/L NO 20 20 20.9 21.4
Toluene ug/L NO 20 20 22.3 22.8
trans-1 ,2-Dichloroethene ug/L NO 20 20 25.2 23.8
trans-1 ,3-Dichloropropene ug/L NO 20 20 18.1 19.0
Trichloroethene ug/L NO 20 20 22.6 23.2
Trichlorofluoromethane ug/L NO 20 20 25.4 25.6
Vinyl chloride ug/L NO 20 20 28.8 28.4
1 ,2-Dichloroethane-d4 (S) %
4-Bromofluorobenzene (S) %
Toluene-dB (S) %
MS MSD
%Rec % Rec
106 107
106 107
101 100
106 105
106 107
107 111
105 107
105 107
112 114
126 119
91 95
113 116
127 128
144 142
106 107
100 100
102 103
Pace Analytical Services, Inc.
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%Rec
Limits RPD Qual
60-140
60-140
60-140
60-140
60-140 1
60-140 4
60-140 2
60-140 2
60-140 2
60-140 6
60-140 5
60-140 3
60-140
60-140 1 MO
70-130
70-130
70-130
Results presented on this page are In the units indicated by the "Units" column except where an altemate unit is presented to the right of the result.
Date: 07/10/2014 11:37 AM
REPORT OF LABORATORY ANALYSIS
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QUALIFIERS
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
DEFINITIONS
OF-Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
NO -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.
PQL-Practical Quantitation 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 far
each analyte is a combined concentration.
Acid preservation may not be appropriate far 2-Chlaraethylvinyl ether, Styrene, and Vinyl chloride.
LOD -Limit of Detection.
LOQ -Limit of Quantitation.
Pace Analytical is TNI accredited. Contact your Pace PM far the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services -Charlotte
ANALYTE QUALIFIERS
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
Date: 07/10/201411:37 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproouced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 11 of 14
/~)!Jace Analytical
V."liw.pacelabs.com
®
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: DOT NEWTON WBS#30173.117
Pace Project No.: 92207972
Lab ID Sample 10 QC Batch Method -----------------------------QC Batch
MSV/27502 92207972001 MW-21
Date: 07/10/201411:37 AM
SM 62008
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analytical Method
Analytical
Batch
Page 12 of 14
Sample Condition Upon Receipt {SCUR)
Document Number:·
F..CHR-CS·003-rev.14
Client Name: {;(c..(-.J..---~ ______ ._.. __________ __
----···-~~ ... ·~-·------l
Page 1 of2
Issuing Authority:
Pace Huntersville Quality Office
...-::1·
Courier: D Fed Ex D UPSO USPs[] ~ CommerclaiD Pace Other __ _
Cw~tody Seal on Cooler/Box Present: D yes D ~ Seals intact: 0 yes D no
Packing Material: D Bubble Wrap 0 Bub~6s 0 None 0 Other __ _
· Thermometer Used: IR Gun T1102 t9 Type of lee:@ Blue None j:}s~ples on ice, cooling process has begun
Temp Correction Factor T1102: No Correction T1301· No Correction
Corrected Cooler Temp.: (? "'L: ·c Biological Tissue is Frozen: Y\1$ No NIA Date and ~~~t person examining
contents: ~ ):1::)1 I';J
Temp shouid be above freezing to e•c Comments:
Chain of Custody Present: ~s·DNil ON/A 1.
Chain of Custody Filled Out: ~es ONo ON/A 2.
Chain of Custody Relinquished: _.....-rry;;;· ONo ON/A 3.
Sampler Name & Signature on COC: ,.....E:!'Yes DNo ON/A 4.
Samples Arrived within Hold Time: _.-B'(e$ ONo ON/A 5.
Short Hold Time Analysis {<72hr): DYe$ j;l.Ncr1:1NIA 6.
Rush Turn Around Time Requested: 0Ye~DNIA 7 .
Sufficient Volume: ........-EJ'Ye;-ONo ON/A 8.
Correct Containers Used: _......ery;· DNa ON/A 9.
-Pace Containers Used: ....efy~ DNa DNIA
Containers Intact: /E:lY~ ONo ON!A 10.
Filtered volume received for Dissolved tests DYes ONo,........Bf:lTA 11.
' .. .... --· ' ----. ~· .. -··--·--__;~-ONo Sample Labels match COC: ON/A 12. .. ~-·--· ·--·-·-..... -·--· -··
~Includes date/time/!D/Analysis Matrix:
All contal~ers needing preservation have been checke-d. DYes ONo Jdt¢1A 13.
All containers needing preservation are found to be in ~
,........
compliance with EPA recommendation. DYes ONo
exceptions: VOA, . collform, TOC, O&G, WI .ORO (water) ~~ONo
DYes DNo ·-~ --·Samples checked for dechlorination: 14.
· Headspace ln VOA Vials ( >6mm): DYes jJNa-CJN/A 15.
Trip Blank Present: DYes ONe~ 16.
Trip Blank Custody Seals Present DYe$ ONo ON/A , ....
Pace Trip B.lank Lot# (if purchased):
.......,.,.-
Client Notification/ Resolution: Field Data Required? Y I N
Person Contacted: Date!Time: ---------------------------Comments/ Resolution: ___________________________________ _
Note: Whenever there Is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( i.e; out of hold, Incorrect preservative, out of temp,
incorrect containers)
Page 13 of 14
. ' 1
,.&eAnalytical·
ww>r-!latalanuom
CHAIN-OF-CUSTODY I Analytical Request Document
The Chain-of-Custody Is a LEGAL DOCUMENT. All relevant fields must bo complok!d accural&ly.
Section A Section B Section C P~:
R.equirnd Client Information: Required ProJect lntnrrrurt!on: Invoice lnformanon: ~ca~any: ~ -~ I&~ reportTo: k:.~ :Xt.w-h,c._~
Add""ji
~
-Company Name: :f:.'\) e;-\-RE(;UlATQRYA~i¥NCY
Seet!ontl
Required Client lntormanor
SAMPlE ID
(A-Z,M/,-)
Sample IDs MUST BE UNIQ.UE
Address: r NPDES
r UST r RCRA
Project Name: . sltfl Locatiim
ProjectNulllOOr: STATE:I ,A:~.!._.
Matrix Codes .,.
MAI!l.Q>_L_(;OO!; .!!! .9 Drll'lkingWatar ow m W.:.tar WT '§ W.:.steWale.-ww ...
Product p '!! > Soil/Solid SL l Oil 0!.
W.p¢ WP
Air AR w 0 Tissue TS 0
a:-::ii 0 0 II 0
~ C> " !:2.
Ul
COLLECTED
COM!'OSITE
$TART
COMPOSITE
END/GRAB
-z
Preservatives >=: ·
~-
j: ' '0 .... ~
[
2:! ·c: 0 l3
\ of
1842713
r
I>
DRINKING WATER
OTHER
'"' :!:
Other OT u
X ~
Ul -' a.
~ -~-"' -
"' ., 0 '>. ~ "' "7 7~'"7 ? ill 0 .., :t: q, f5 .... iii _:'\l -§ Cf'£.'-_f) I t ......_,
::;:;:
'¢ ..--0
'¢
Ol ro CL
w !;;: ~ ... 1Ji DATE TIME TIME 'It
~~iBi,i~~~~~ ) . . ::> :t: :t: :t: z z :a: 0 .,... I -...: rt: Pace ProJect NoJ Lab 1.0. I
1
2
3
----··-
Mt;;r-Zi B!s.:5 4 ·./ ··.··.v ocd I
I !I Ill I I I II 11111111 II I I II I I I II I I I I I
7.
@ . I U I I I IIIII' IIIII t illllllllllllll I
Ai:it>inciHAi: coM!vtem; • A ru;u~GVisHiry:iv'D\);~;,iiAtiim . ; ·f. [)~ri:> L 'i~ Tl . c~,-ACC~~~~Y!AFFI~IAT!ON . I ~=:;;e·~ I~!Yji1 \lt::&S:fTZCSih-tt:..;",/(14&
!
ORIGINAL SAMPLER NAJi!E /..N~.Sidl'IA'fii[re: . . . ., .
PRINT Name of SAMPLER:
SIGNATl.IRE f SAMPLER: 'OATE Signed 0 (MMIDDNY):
'lmlXl<lant Note: By slgn!ng this foon you ;w """"Pti09 Paca'o NET 30 day paymoollOOnS and agrooing to l!Jt• cha!1loo of 1.5% per mooll\
~ATE-~~---.liME.: SAMPLE CONDITIONS
'71"?/114 VGo6 ~-LI'Jd.t::j:---"~ .. --
~
.E
!
c o--oZ ~~ ~~ ~
0::
l;; .a-'!!_ <Suz ~-g ~ uo;
&l
F·ALL-Q-020rev.07, 15-May-2007
~ «;Z ~E. ~

Appendix B

SVE System / In-Well Air Stripper Operation and Maintenance Logs
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
Site Visit Date _L) J I ); t/
Arrival Time {t3-; 1¢
(Page 1 of3) //
Operator Name /1¢/(/u-.->kzr ~;--
---':::::.-...>:~_::.__ __ _ Departure Time_.._/..:;_~_..:.-~' 'J"'-"--0 ______ _
SVE System Running Upon ;.%.rival?@ I No
Reason for Shutdown: /lj /\A? / ..r-Jl/' c....>
Panel Readings (Inside Remediation Building)
Hour Meter Reading 7 0 , I 'f { , t>: Time of Reading tJ o! :J ?
7
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) 51J ("H20) Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) S I ("H20)
Air Filter Cleaned? Yes I €.)
If Cleaned, New Air Pressure PreFilter :::::::=C"H20) Post Filter -("H20)
Moisture Knockout Liquid Level 2£) (% Full) Knockout Drained~ No
Total Air Flow (gauge mounted on 4" PVC Piping) ( o 0 (SCFM)
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) 0 (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) ;?o ("H20)
Eastern Well Field
Airflow From Eastern Field (gauge mount,ed on 2" dia. PVC pipe) 50 (SCFM)
Eastern Field (2" dia. PVC ball valve) /oO (%open)
Eastern Well Field SVE Wells (Conditio'n & Ball Valve Position)
RW-5 f),e-<-. RW-12 67
MW-6 / J_ RW-2 --~\---,.---------
MW-13 J..,/ RW-4 --'------------
Western Well Field
Airflow From Western Field (gauge mounted on 2" dia. PVC pipe) ;iO (SCFM)
Western Field (2" dia. PVC ball valve) 100 (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 /f1~-..-'\ RW-9 ----fL-:-------
MW-8 MW-11 Y ------------------RW-6 ----~---------
System Sampling (Collect From Valve on Blower Discharge Stack)
Off gas measured wit~/OV A? J([j)! No If Yes, Concentration /$/fJ (PPM)
Off gas sample taken for Laboratory analysis? Yes/~ Time Sampled /'J -Jc-
Additional SVE System Comments: (Piping Condition, Work Perfoqned, etc.);
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 2 of3)
In-Well Air Stripper Op~ing Upon Arrival?® I No
Reason For Shutdown: -<-/'1-ft./lt::_-1!-!----------------------(
Air Compressor System
Air Compressor Pressure (on tank) \ ·(_D (PSI) Tank Mounted Regulator _3Q_ (PSI)
Compressor Oil~ I~ Changed Comments ~ !l~ G)fi-e ::-\
I
Air Filter-~ I Added I Changed Comments C { ee:<-~e:=:rz=
Air Compressor Condensation Manually Drained? (Valve on Bottom of Tank) Yes I No
Comments ----------------------------
Eastern In-Well S~per Field .5; ~~ ~'!~!.t!}) Field On? ~I No Controller 1 Regulator Pressure~ (PSI)
.::r 1'\iiY Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.) _________ _
MW -6 Free Product Reco~ Well Air Supply
Recovery Well Pump On? @tJ' No Controller 2 Regulator Pressure b c._ (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned Onlr iff, Desiccant Filters ~eplaced etc.) ~~A .r c
1
y e-l e_
1J~ ---~ ~J~J--.
Additional In-Well Air Stripper System Comments: (Repair Work Performed, etc.);
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
I RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 3 of3)
MW-6 Product Recovery Tf'nk (55 Gallon Tank)
Tank Condition ~o~ --~----------------------------------------DTP = /, 9 8 DTW = 2. r; 6 DTB = 2.80' (1. 0' = 19.64 gallons liquid)
Depth of Liquid in Tank (product+ water) , g·z_ (ft) X 19.64 = /0) I (gall)
Volume of Product= Product Thickness (ft) X 19.64 = /2. 2._ (gall)
Product Recovery Tank Comments (Pumped Out Since La'st Visit, Condition, etc.) __
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered Comments
(ft} (ft) (Y /N) -? /,3D j"Ae~ v~..-.,.l<:r v ""-C.<-> ...:> '"'
----?-9, 3'/
-z_c:r.o1 v--dc.r V<: C v vA...
-??-O,tf U__Jif I /-c__.:>>~--..... ---3 2, [)(;, (_/tA.J -tZ..f t/""-c.'-'Jt.J-. -1Z.t-f/
~1-,17 fo 3, t a, ---?z, o 1
> '?r!l 3J,tlG
~ 2-.1 & '3'3, Lf7
?7,17 3~.2L ,A)
?'1!1 3'1,21 ('J
S:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
2')11 /1'( Site Visit Date
(Page 1 of3)
OperatorName c::::r\~
Arrival Time tJY/1?' ____;:;..__::::_~, '---"'-----Departure Time---'-/-'-?-'-:-<>'------"-& ______ _
SVE System Running Upon Ar~i,.al? @)1 No
Reason for Shutdown: --l-/j-r-'0__,_~------------------
Panel Readings (Inside Remediation Building)
Hour Meter Reading 7' b , G >"f't ? 5 Time of Reading 0 7C?D
/
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) $"0 ("H20) Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) 5"0 ("H20)
Air Filter Cleaned? Yes I J(fj)
If Cleaned, New Air Pressure PreFilter .....------("HzO) Post Filter ~ ("HzO)
Moisture Knockout Liquid Level 2-'5 (%Full) Knockout Drained@/ No
Total Air Flow (gauge mounted on 4" PVC Piping~::/ tJ D (SCFM)
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) 0 (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) Y 8 ("HzO)
Eastern Well Field
Airflow From Eastern Field (gauge mounted on 2" dia. PVC pipe) '(3 (SCFM)
Eastern Field (2" dia. PVC ball valve) /6> C> (%open)
Eastern Well Field SVE Wells (Condition & Ball Valve Position)
RW-5 &· ~e-~ RW-12 t
MW-6 / RW-2 ---~----------MW-13 RW-4 ---~---------
Western Well Field
Airflow From Western Field (gauge mounted on 2" dia. PVC pipe) > 2-(SCFM)
Western Field (2" dia. PVC ball valve) ('O c:.> (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 O(?e(/\ RW-9 __ 0+f ...... ~ _______ _
MW-8 1 = MW-11 . J/ RW-6 ~ -----"""---------
System Sampling (Collect From Valve on Blower Discharge Stack)
Off gas measured witi@>/OV A? Yes I No If Yes, Concentration /1 C,. (PPM)
Off gas sample taken for Laboratory analysis? Yes /No Time Sampled ____ _
Additional SVE System Comments: (Piping Condition, Work Performed, etc.);
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 2 of3)
In-Well Air Stripper Operating Upon Arrival?@ No
Reason For Shutdown: jV k--L--~--------------------------------------
Air Compressor System
Air Compressor Pressure (on tank) \~:pSI) Tank Mounted Regulat~1(o (PSI)
Compressor Oil-Checked I Added I ~ Comments C b==s, .-~ . J4w:
c.~.rr;;> TL~ f)( .. \
Air Filter ~dded I Changed Comments --""C=--_,__\-<:?_. _"'-_:..r _____________ _
Air Compressor Condensation Manually Drained? .£Valve on Bottom of Tank) ®J I No
Comments IV I 7.,;.. t/ udrc .Ar-.J~
Eastern In-Well Stripper Field
Eastern Field On? @jJ I No Controller 1 Regulator Pressure / Z-(PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.) ____________ _
MW-6 Free Product Reco~~ell Air Supply
Recovery Well Pump On?~. No Controller 2 Regulator Pressure ~0 (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced etc.) ·--:c.""c ~~ ?'f<?.,_,,},
s:b -e..v 7 c; r~ f"o..P.r~ 0"---)z: &.::1 P'-6'~
Additional In-Well Air Stripper System Comments: (Repair Work Performed, etc.);
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
I RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 3 of3)
MW-6 Product Rec,overy ~ank (55 Gallon Tank)
Tank Condition ~~ ~=-~~--~-==-------------------------------DTP= /.6'1 DTW= Z.5-~ DTB=2.80' (1.0'=19.64_$allonsliquid)
Depth of Liquid in Tank (product+ water) , z 7 (ft) X 19.64 = ) ,;r (gall)
Volume of Product= Product Thickness (ft) X 19.64 = \7, 5· (gall)
Product Recovery Tank Comments (Pumped Out Since Last Visit, Condition, etc.) __
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered Comments
(ft) (ft) (YIN) -70,1o
sl8Y J 1,31..-;V d//J--f/,/r, t:A/~1t-JAO fl,..A.-.~ ~ ~~ .. tJ"2~
-7 (,'37 -'51 7? -.so, 0 '(._
-~1,71 4.v-.
-j /. & '1
8:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
g:~;!o~ ~~ J?,._ #
Departure Time ~--.' 2-f/
SVE System Running Upon~-1frival~/ No
Reason for Shutdown: ..L._)L,--=._,~!:..-.C--------------------
Panel Readings (Inside Remediation Building)
Hour Meter Reading 775'/0 f:S:? Time ofReading ~ -~~~--------
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) S: i ("H20). Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) 5'/ ("H20)
Air Filter Cleaned~/ No
If Cleaned, New Air Pressure PreFilter -("H20) Post Filte:vN:P C:.kc"rhO)
Moisture Knockout Liquid Level I D (% Full) Knockout Drained~ No
Total Air Flow (gauge mounted on 4" PVC Piping) Gf&(=-(SCFM)
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) C) (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) ~/1 ("H20)
Eastern Well Field
Airflow From Eastern Field (gauge mounted on 2" dia. PVC pipe) 1/8 (SCFM)
Eastern Field (2" dia. PVC ball valve) /~ (%open)
Eastern Well Field SVE Wells (Condition & Ball Valve Position)
RW-5 CP.e~l' (k,;.., •. A e~ RW-12 +
MW-6 T L, RW-2 ------.....,.&f-7/'-------------
MW-13 [/ RW-4 -------------
Western Well Field
Airflow From Western Field (gauge mounted on 2" dia. PVC pipe) ~·z_ (SCFM)
Western Field (2" dia. PVC ball valve) /ozcr (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 /OD Z:> RW-9 ----:-J-~-;r~· ___________ __
MW-8 MW-11 CJ7 ------~---------RW-6 -----~~------
System Sampling (Collect From Valve on Blower Discharge Stack)
Off gas measured wit~/OVA? Yes I No IfYes, Concentration I? 3 (PPM)
Off gas sample taken for Laboratory analysis? Yes ;@6.) Time Sampled ____ _
Additional SVE System Comments: (Piping Condition, Work Performed, etc.);
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 2 of3)
In-Well Air Stripper Operating Upon Arrival? ®J I No
Reason For Shutdown: --r.A1'-""'--6b=vc·-------------------
'-"'--'---(PSI)
Comments .~f~ :~ '-1 o z o':-l
Air Filter-~ Added I Changed Comments _ ___.,Q.;>.:s-::12_,-=~::..:·'· "'---=::::.__ ____ _
Air Compressor Condensation Manually Drained? (Valve on Bottom ofTank)~l No
Comments <I~ \. ... _ l \
Jas,t~\t~n-Well Sy;i~ Field _ .
ElisternFteld On?(Y.es-1----No Controller 1 Regulator Pressure/0 ...::;;-J?{PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.) ·R"'-v-=-vi pre:.;·..J~
fJ . ' L . ~~ LD p-Yv <[<' {'?-![:=:>\ C v-f>~_,-R~
I
MW-6 Free Product Reco~ Well Air Supply
Recovery Well Pump On? @J I No Controller 2 Regulator Pressure 0v (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual Well~ Tuwed On or Off, Deslcc~t Filters Replaced etc.) ft'f),. -~ ~o:
V?i."~_x__ v -~~ i /0--c .r""'--"'e_ " _ r--e... i..., -e.v-"'
Additional In-W~l_l Air S\ripper System Comments: (R~pair Work Performed, etc.); ;!]::$}/<. q?,-1 ;:1 rfu-e le__f-c.J-P r cle~ bV..,Jt,, _.TO ·y tvv--1-v--
-r ';/ ---~ ~ ¥"' .e \ \1\. .. fb . .\. \ "'"......il,
7
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
I RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 3 of3)
MW-6 Product Recovery Tank (55 Gallon Tank)
Tank Condition G-c~ c:~
DTP = /. 1"3 DTW = Z. t;;.o DTB = 2.80' (1.0' = 19.64 gallons liquid)
Depth of Liquid in Tank (product+ water) \,, '2-7 (ft) X 19.64 = 2-'-1· ~1 (gall)
VolurneofProduct=ProductThickness(ft) X 19.64 = Z-' ,o (gall)
Product Recovery Tank Comments (Pumped Out Since Last Visit, Condition, etc.) __
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered Comments
(ft) (ft) (Y /N)
~ z_<·?. t;>~
,----?~1' '(~
?o, c,) ~0, r; 7 (/v {(.,Prl-fv·!f
v
-·:, !, cto v~{J ~ lP-<:...., ~ -'j Lb G,_
Jo, i/'1
-]o, ?ZS
)0.70 '3&.2'2_ 'l f.(; 4-6, DZ-
I ·-JJ.Z5
-'2-9 >'7
j7,.t,o 7-7. (j>'
S:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 1 of3) // 4/fl---
Site Visit Date Operator Name /4.. c-JtA.... ..::::> V~
Anival Time Departure Time /b. 1 DfJ Z
SVE System Running Up~on ~ ·ivai? r§;;;Yrvo
Reason for Shutdown: , ~7L~--------------------------------------
Panel Readings (Inside Remediation Building)
Hour Meter Reading "7<?'/f'rl Z-CJ Time of Reading ________ _
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) f2-("H20) Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) $'I ("H20)
Air Filter Cleaned? Yes !{]f_QJ
If Cleaned, New Air Pressure PreFilter ("H20) Post Filter ~
Moisture Knockout Liquid Level 2-5 (% Full) Knockout Drained?
Total Air Flow (gauge mounted on 4" PVC Piping) &tv~ :dli!fl (SCFM)
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) fZ ("H20)
Eastern Well Field
Airflow From Eastern Field (gauge mounted on2" dia. PVC pipe) '1 5 (SCFM)
Eastern Field (2" dia. PVC ball valve) /cO 0 (%open)
Eastern Well Field SVE Wells (Condition & Ball Valve Position)
RW-5 f'o D ~ 0/e"~ RW-12 ! MW-6 -4 ~ RW-2 -----f---------
MW-13 )/,/ RW-4 __________ _
Western Well Field
Airflow From Western Field (gauge mounted on2" dia. PVC pipe) t(:3 (SCFM)
Western Field (2" dia. PVC ball valve) /c9 (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 (00 ~ C),A:?~ RW-9 ___ !...,·--,--------
MW-8 _L/' MW-11 ___ ~-=V ______ _
RW-6 \.1/ -----------~~------
System Sampling (Collect From Valve on Blower Discharge Stack)
Off gas measured wit~/OVA? Yes I No If Yes, Concentration / ;/ 7 (PPM)
Off gas sample taken for Laboratory analysis? Yes!(!§) Time Sampled ,/\)A:
Additional SVE System Comments: (Piping Condition, Work Performed, etc.);
<5VC c.rc~~~ ~>~{ \
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 2 of3)
~ In-Well Air Stripper Operating Ufon Ar~l? (!f}.S f No
Reason For Shutdown: _7-r/C~J.:=-V--=-'-=-:r-'-.rc.-=v_'c:=-"' ...,_" ---------------
Air Compressor System .
Air Compress~r Pressure (on ta~.-I /0 (PSI) Tank Mounted Regulat.or ;)t: (PSI)
C01ppressor 01l-Checked/~ I Changed Comments cfi_£t2~. X-¥ b"'-c}·~l___
.. / .. /i yJ~ -y---z:? C:.<· r '---·<?.if~ ,?-.>-no-"
Air Filter ~Added I Changed Comments G-r:~· cA) _J.(. c t .c "'~-fi~~ J I
Air Compressor. Condensation Manually Drained? (Valve on Bottom of Tank)@~ I No
Comments ::::/ Z~ c: c:e· L(
Eastern In-Well Sj~p\er Field
Eastern Field On?~ No Controller 1 Regulator Pressure /;; (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.) __________ _
MW-6 Free Product Recovery Well Air Supply
Recovery Well Pump On?@:>/ No Controller 2 Regulator Pressure (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced etc.) __________ _
Additional In-Well Air Stripper System Comments: (Repair Work Performed, etc.);
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
I RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 3 of3)
MW-6 Product Rec~ery T.a a,_q kK t ()5:5. Gallon Tank)
Tank Condition G~~
DTP = /, t/ 8 ----'--D-T_W_=_Z-~-=)=3:-----D-T_B_=_2-.8-0-' -(-1.-0-, =-19-. 6_4_g_a_ll-on_s_l_iq-ui-d)
Depth of Liquid in Tank (product+ water) i't-f 2 (ft) X 19.64 = Z 5'r 7 (gall)
Volume ofProduct =Product Thickness (ft) X 19.64 = 17, 7 (gall)
Pr duct Recovery Ttank Comments (Pumped Out Since Last Visit, Condition, etc.) __
J2_ /. ~ Lf ~ . e..~~ c..."""" . ··-'1__, .;.-..,.-\ , r
I
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered Comments
(ft) (ft) (Y /N) .~1/ f2rt-eV'elZF £::j<-v<J!. v-.A><..r \[....e:.vvM..
?:f:f{) jJ / /
-------
/I'Jk/-Z'f-,7{
5&.Cf0 ?>Dr 1? j}vf/ ~(I v1f' d<t> 4 £_,_::> <.., "
;VI(-: Zfl,Z2.--v ·-r:vr v J _.,
~Pf Jt, 7'L v~e.,....r vlkv·.J r--
,A) ;f) ')(. 5t ... --£.(
/Vi-'f-0(1·;5.
~)
?,·;;.. ;:r&~'" " /Ur ?!. 67 --r:i:J5
·-· '~1,07
-:52-.5'~ ~e..e..v'\..
...._...... JLC/7
'5. r ~ z,·z__.
lvr ?f, ;gg . \j
'Jl '"]3( '5Jc ~(_ v ;?~ Q 4-~--( ? £.·"-6 b--:~ \ :C:V-?)
S:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
(Page 1 of3) ~ 1 __
Operator Name /{evk :::::>*"'~
Departure Time---------'--------
SVE System Running Upon Arrival? @)No
Reason for Shutdown: ""--/V-=--4""---------------------
Panel Readings (Inside Remediation Building)
Hour Meter Reading Time of Reading-"""'-""""-"---"----'=----
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) 5 ("H20) Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) ~0 ("H20)
Air Filter Cleaned? @Y No
If Cleaned, New Air Pressure PreFilter ("H20) Post Filter _("H20)
Moisture Knockout Liquid Level "fO (%Full) Knockout Drained?rtli>/ No
Total Air Flow (gauge mounted on 4" PVC Piping) .~ (SCFM) -
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) ·3_q ("H20) ...
Eastern Well Field
Airflow From Eastern Field (gauge mounted on 2" dia. PVC pipe) c;-o (SCFM)
Eastern Field (2" dia. PVC ball valve) /00 (%open)
Eastern Well Field SVE Wells (Condition & Ball Valve Position)
RW-5 · /C£; h RW -12 _ _.!}"'-.·· c:t:_· _9_Z_;::ce:-______ _
MW-6 ' RW-2 . ---~----------MW-13 V RW-4 ---~-----------------
Western Well Field
Airflow From Western Field (gauge mounted on 2" dia. PVC pipe) S(V (SCFM)
Western Field (2" dia. PVC ball valve) zoo (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 I&~ ?p RW-9 --'-/_0-1->y---'~"'-'=.0"--------
MW-8 MW-11 J-----=---------------RW-6 --~~---------
System Sampling (~ol~~ From Valve on Blower Discharge _Stack), .
Offgasmeasured Witl.(EID/OVA? ~/No IfYes, ConcentratiOn /0 2_ (PPM)
Off gas sample taken for Laboratory analysis? Yes/~ Time Sampled JVh
Additional SVE System Comments: (Piping Condition, Work Performed, etc.);
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 2 of3)
In-Well Air Stripper Operating Upon Arrival?@) I No
Reason For Shutdown:----------------------
Air Compressor System
Air Compressor Pressure (on tank) (PSI) Tank Mounted Regulator J:!:?_ (PSI)
Compressor Oil ~'d I Added I~ Comments Cb;yA-t)~ \
Air Filter~ I Added I Changed Comments ------------
Air Compressor Condensation Manually Drained? (Valve on Bottom ofTank)@ I No
Comments -----------------------------
Eastern In-Well S!!:!Pper Field
Eastern Field On?~ No Controller 1 Regulator Pressure (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.)----------
MW-6 Free Product Recovery Well Air Supply
Recovery Well Pump On?@ I No Controller 2 Regulator Pressure 6 5' (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced etc.) _________ _
Additional In-Well Air Stripper System Comments: (Repair Work Performed, etc.);
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
l RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 3 of3)
MW-6 Product Recovery Tank (55 Gallon Tank)
Tank Condition ---"'G="""V=-· =o_c:' ..... '-------------------
DTP= DTW= 2.3;1 DTB=2.80' (1.0'=19.64gallonsliquid)
DepthofLiquidinTank(product+water) J,t/1 (ft) X19.64= Z7,7 (gall)
Volume of Product= Product Thickness (ft) X 19.64 = ! .8d$;; (gall)
Product Recovery Tank Comments (Pumped Out Since Last Visit, Condition, etc.) __
? ;· 5'<--L . vr-,~ l 1 ti.., e.... -e .:e c r :>·.:r t\......L._ rF cf.r lc_A
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered v{ ~ /.w 0 Comments
(ft) (ft) (Y /N) /. J.? ,/ • .-j..J'c-. u-.))cr 'V«c'-'-"'""'
-2<ft ?b ftA---zq, t~ Alk
·-30t§O /v'l4-1/~-ef 1/""'-.Cvv~
zct.oCJ ;vlf-
--"}/ r'/'f ;v#-
-3il32-Afd-
-?De-z-5 /'JP-
.-Jo(z /"\JP-<-t ~ "-..(_<l.J--
-Jo,8'--( .. 51,~'""
-30, 1C
S:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT -Newton, N.C.
Site Visit Date · b/z_/;f/
Arrival Time l/(JJ'> '
g:~~~o~ ~~ _}-=-. ~.:_e/\/_~=··_:/_~(L-1'~:...:.. .. ...:....__ __ ·_· __
Departure Time --L../j_..(::,--· ,'----' =-Z_D _ _c_/ _____ _
SVE System Running Upon Arrival?~ Jlo
Reason for Shutdown: ;JJ .::/12~ f~
(3 ldfr'.?O
Panel Readings (Inside Remediation Building)
Hour Meter Reading ··zcr /'? /, l5 2-Time ofReading /6,' lO
)
Blower System & Well Field Readings (Outside Remediation Building)
Pre Filter Vacuum (closest to blower) > { ("H20) Do Not Exceed 80" H20
Post Filter Vacuum (closest to moisture knockout tank) S: f ("H20)
Air Filter Cleaned? Yes I N;J
If Cleaned, New Air Pressure PreFilter ("H20) Post Filter -("H20)
Moisture Knockout Liquid Level 2 > (% Full) Knockout Drained? Yes I No
Total Air Flow (gauge mounted on 4" PVC Piping) !:f-tv -=-tot{ (SCFM)
Ambient Air Bleed In Valve (4" dia. PVC Ball Valve) 0 (%open)
Well Field Vacuum (gauge on 4" PVC "T" where well fields split) vo ("H20)
Eastern Well Field
Airflow From Eastern Field (gauge mounted on 2" dia. PVC pipe) 5 L (SCFM)
Eastern Field (2" dia. PVC ball valve) (%open)
Eastern Well Field SVE Wells (Condition & Ball Valve Position)
RW-5 /&D ~ o4-"t/'' RW-12 J.·
MW-6 0 h f' RW-2 __ --+_7/ ______ _
MW-13 "V RW-4 / --------------------
Western Well Field
Airflow From Western Field (gauge mounted on 2" dia. PVC pipe) <; 2_ (SCFM)
Western Field (2" dia. PVC ball valve) (%open)
Western Well Field SVE Wells (Condition & Ball Valve Position)
MW-12 {1£9~) c0 opJv--. RW-9 _____ --t-----------
MW-8 ) MW-11 ~/
RW-6 J/ -------------------
System Sampling (Co~t.Yrom Valve on Blower Discharge Stack)
Off gas measured witl{-.EJDfbV A? ~No If Yes, Concentration ;Ft.(o (PPM)
Off gas sample taken for Laboratory analysis? @}No Time Sampled /):oo
Additionaj_SVE System Comments: (Pipi~~Condition, Work Performed, etc.); ~s:veo6o21r . .::sc~re J-c.r ~ ·-3
SVE I In-Well Air Stripper/ Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 2 of3)
In-Well Air Strippet· Operating Upon Arrival?~/ No
Reason For Shutdown: _,
1
AI\.J-;l
1
,._k ___________________ _
Air Compressor System
Air Compress~r Pressure on tank) /ZD (PSI) Tank MouJl!,~d ,Regulator D > (PSI)
Compressor 01l ec I Added I Changed Comments _,1-V'---_t( _______ _
Air Filter~ I Added I Changed Comments ------------
Air Compressor Condensation Manually Drained? (Valve on Bottom ofT~ I No
Comments --------------------------------------
Eastern In-Well S~~per Field
Eastern Field On? 1!9' I No Controller 1 Regulator Pressure I > (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced, etc.)----------
MW-6 Free Product Reco~ Well Air Supply
Recovery Well Pump On? (!!J.l! No Controller 2 Regulator Pressure 7o (PSI)
Any Changes Made? (Pressure Changes, Controller Times Adjusted, Field or Individual
Wells Turned On or Off, Desiccant Filters Replaced etc.) __________ _
Additional In-Well Air Stripper System Comments: (Repair Work Performed, etc.);
Well
MW-1
MW-2
MW-6
MW-11
MW-12
MW-13
MW-15
MW-16
MW-19
MW-21
RW-2
RW-3
RW-4
RW-5
RW-6
RW-7
RW-8
RW-9
RW-10
RW-11
I RW-12
SVE I In-Well Air Stripper I Product Recovery System
Operation and Maintenance Log
DOT-Newton, N.C.
(Page 3 of3)
MW-6 Product Recovery Tank (55 Gallon Tank)
Tank Condition ~d?ci2__ C~~~
DTP = /, '/7 DTW = 2, t-flf DTB = 2.80' (1. 0' = 19. 64 gallons liquid)
Depth of Liquid in Tank (product+ water) f r -gel§ (ft) X 19.64 = 2~, I (gall)
Volume ofProduct =Product Thickness (ft) X 19.64 = { 'l:, \ (gall)
Product Recovery Tank Comments (Pumped Out Since Last Visit, Condition, etc.) __
Well Gauging I Product Recovery Table
Depth to Depth to Product
Product Water Recovered Comments
(ft) (ft) (Y /N)
'1 (), l'3
-zc,, qo ~
'30d~-q $0,2Z ;J ./S 'j?",!vi-(liT_~ .. ~-lJ j
.--:-/ .J I c.J -· .:.--0~%.~.__."' , -
·?2.Jo --:;z I 1 t
-J0,/0 -·3D ,zo
·-Tu~ !},¢/2~
5f, I 5 / {
--------
~ (-., ~ ,--/__L~T-i+J;-r:;. ~.__ , r-""
-·31,o 1 ~.vs-w,:;if;~ , -
-')tJ '-1
~J-Opzri';_f~"'-.
"
S:\Master Files\AAA-Master Projects\NC DOT-DOT\DOT-352 Newton FP O&M\O&M Log

Appendix C

SVE Off-Gas Laboratory Analytical Results
www.parelabs.rom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 09, 2014
Chemical Testing Engineer
NCDOT
Materials & Tests Unit
1801 Blue Ridge Road
Raleigh, NC 27607
RE: Project: Newton WBS30173.117
Pace Project No.: 92203633
Dear Chemical Engineer:
Enclosed are the analytical results for sample(s) received by the laboratory on June 02, 2014. The
results relate only to the samples included in this report. Results reported herein conform to the
most 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,
~ .----.£)aL-l
Kevin Godwin
[e-mail]
Project Manager
Enclosures
cc: Mr. Stephen Libbey, Hart & Hickman
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 1 of9
I I
www.pacelabs.com
CERTIFICATIONS
Project: Newton WBS30173.117
Pace Project No.: 92203633
Minnesota Certification IDs
1700 Elm Street SE Suite 200, Minneapolis, MN 55414
A2LA Certification#: 2926.01
Mississippi Certification #: Pace
Montana Certification #: MT0092
Nebraska Certification #: Pace Alabama Certification #40770
Alabama Certification #40770
Alaska Certification #: UST-078
Alaska Certification #MN00064
Arizona Certification#: AZ-0014
Arkansas Certification #: 88-0680
California Certification#: 01155CA
Colorado Certification #Pace
Connecticut Certification #: PH-0256
EPA Region 8 Certification #: 8TMS-L
Florida/NELAP Certification #: E87605
Guam Certification #: Pace
Georgia Certification #: 959
Idaho Certification#: MN00064
Hawaii Certification #MN00064
Illinois Certification #: 200011
Indiana Certification#C-MN-01
Iowa Certification #: 368
Kansas Certification#: E-10167
Kentucky Dept of Envi. Protection -DW #90062
Kentucky Dept of Envi. Protection -WW #:90062
Louisiana DEQ Certification #: 3086
Louisiana DHH #: LA 140001
Maine Certification#: 2013011
Maryland Certification #: 322
Michigan DEPH Certification #: 9909
Minnesota Certification#: 027-053-137
New Jersey Certification#: MN-002
New Jersey Certification #: MN-002
New York Certification#: 11647
North Carolina Certification #: 530
North Carolina State Public Health #: 27700
North Dakota Certification#: R-036
Ohio EPA#: 4150
Ohio VAP Certification #: CL 101
Oklahoma Certification #: 9507
Oregon Certification #: MN200001
Oregon Certification#: MN300001
Pennsylvania Certification #: 68-00563
Puerto Rico Certification
Saipan (CNMI) #:MP0003
South Carolina #:74003001
Texas Certification#: T104704192
Tennessee Certification#: 02818
Utah Certification#: MN000642013-4
Virginia DGS Certification #: 251
VirginiaNELAP Certification#: Pace
Washington Certification #: C486
Wisconsin Certification #: 999407970
West Virginia Certification #: 382
West Virginia T0-15 Approval
West Virginia DHHR #:9952C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Pace Analytical Services, Inc.
9800 Kincey Ave. Sutte 100
Huntersville, NC 28078
{704 )87 5-9092
Page 2 of9
www.pacelabs.com
Project: Newton WBS30173.117
Pace Project No.: 92203633
LabiD Sample ID
92203633001 SVE060214
SAMPLE ANALYTE COUNT
Method
T0-3Air
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analysts
JRB
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Reported Laboratory
6 PASI-M
Page 3 of9
ANALYTICAL RESULTS
Pace AnalYtical Services, Inc.
1700 Elm Street-Suite 200
Mnneapolis, NN 5 .. '!414
Plume: 612.607. 1100
Fax: [phone]
Client: PASI Chariotte Lab Project Number: 10269308
Phone: [phone] Project Name: 92203633 NCDOT West Central
-~--·-----~--~------------~----------------·---------------------~----·---------------------------------Lab Sample No: 92203633001 ProjSampleNum: 92203633001 Date Collected: 06/02/14 0:00
Client Sample 10:
Parameters
Air
T0-3 Air
Benzene
Ethylbenzene
m&p-Xylene
o-Xylene
THC as Gas
Toluene
Date: 7/3/2014
SVE060214 Matrix: Air Date Received: 06/03/14 9:30
Results Units Report Limit CAS No. Qualifiers ------
NO mg/m3 0.65 2 06/03/14 22:39 JRB 71-43-2
2.65 mg/m3 0.88 2 06/03/14 22:39 JRB 100-41-4
12.4 mg/m3 1.8 2 06/03/14 22:39 JRB 179601-23-1
6.18 mg/m3 0.88 2 06/03/14 22:39 JRB 95-47-6
164 mg/m3 8.7 2 06/03/14 22:39 JRB
4.6 mg/m3 0.77 2 06/03/14 22:39 JRB 108-88-3
DISCLAIMER: These results have been converted to the units shown from the original units of measurement
assuming 20 degrees Celsius and 1 atmosphere pressure. Values were not rounded according to EPA
rounding rules. THC is quantitated based on the average response factors of several compounds; the nominal
molecular weight of THC used for units conversion is the average of the molecular weights of the compounds
used for quantitation.
SUPPLEMENTAL REPORT
Units Conversion Request
CH, L1
Page 1
k# <t ""Pace Analytical
WW'N,OOC!llli/.1ll.C'OO!
ANALYTICAL RESULTS
Pace Analytic a! Services, Inc.
1100 Elm Street-Suite 20tJ
Mnneapolis, Jl/111 55414
Phone: 612.60l.110tJ
Fax: [phone]
Client: PASI Charlotte
865-594-5456
Lab Project Number: 10269308
Phone: Project Name: 92203633 NCDOT West Central
PARAMETER FOOTNOTES
ND Not detected at or above adjusted repo~~ing limit
NC Not Calculable
J Sstimated concentration above the adjusted method detection limit and below the adjusted
reporti~g l~m~t.
[CHJ The continui~g calibration for this compound is outside of Pace Analytical
acceptance limits. The resul~s may be biased high.
[Ll] the laboratory control sample (LCS) >las above QC limits.
high.
Date: 71312014
SUPPLEMENTAL REPORT
Units Conversion Request Page2
www.pacelabs.com
Project: Newton WBS30173.117
Pace Project No.: 92203633
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: SVE060214 LabiD: 92203633001 Collected: 06/02/14 00:00 Received: 06/02/14 17:35 Matrix: Air
Parameters
T03 GCV AIR BTEX BAG
Benzene
Ethylbenzene
THC as Gas
Toluene
m&p-Xylene
a-Xylene
Date: 06/09/2014 06:27PM
Results Units Report Limit OF Prepared
Analytical Method: T0-3 Air
NO ppmv 0.20 2
0.60 ppmv 0.20 2
37.8 ppmv 2.0 2
1.2 ppmv 0.20 2
2.8 ppmv 0.40 2
1.4 ppmv 0.20 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analy1ical Services, Inc ..
Analyzed CAS No. Qual
06/03/14 22:39 71-43-2
06/03/14 22:39 100-41-4
06/03/14 22:39 CH,L1
06/03/14 22:39 108-88-3
06/03/14 22:39 179601-23-1
06/03/14 22:39 95-47-6
Page4 of9
www.pacelabs.com
Project: Newton WBS30173.117
Pace Project No.: 92203633
QC Batch: AIR/20438
QC Batch Method: T0-3 Air
Associated Lab Samples: 92203633001
METHOD BLANK: 1698265
Associated Lab Samples: 92203633001
Parameter Units
Benzene ppmv
Ethylbenzene ppmv
m&p-Xylene ppmv
o-Xylene ppmv
THC as Gas ppmv
Toluene ppmv
a,a,a-Trifluorotoluene (S) %.
LABORATORY CONTROL SAMPLE & LCSD: 1698266
Parameter Units
Benzene ppmv
Ethylbenzene ppmv
m&p-Xylene ppmv
o-Xylene ppmv
THC as Gas ppmv
Toluene ppmv
a,a,a-Trifluorotoluene (S) %.
QUALITY CONTROL DATA
Analysis Method: T0-3Air
Analysis Description: T03 GCV AIR BTEX BAG
Matrix: Air
Blank Reporting
Result Limit Analyzed Qualifiers
NO 0.10 06/03/14 16:56
NO 0.10 06/03/14 16:56
NO 0.20 06/03/14 16:56
NO 0.10 06/03/14 16:56
NO 1.0 06/03/14 16:56
NO 0.10 06/03/14 16:56
69 30-150 06/03/14 16:56
1698267
Spike LCS LCSD LCS LCSD %Rec
Cone. Result Result %Rec %Rec Limits RPD ----0.85 0.89 85 89 70-130
0.81 0.87 81 87 70-130
2 1.6 1.8 82 88 70-130
1 0.81 0.81 81 81 70-130
10 8.5 19.9 85 199 70-130
0.83 0.85 83 85 70-130
92 91 30-150
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Max
RPD Qualifiers ---6 30
6 30
6 30
.8 30
80 30 CH,L1
3 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Date: 06/09/2014 06:27PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 5 of9
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Newton WBS30173.117
Pace Project No.: 92203633
DEFINITIONS
DF -Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the 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
PASI-M Pace Analytical Services -Minneapolis
ANALYTE QUALIFIERS
CH The continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biased
high.
L 1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results may be biased high.
Date: 06/09/2014 06:27 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .. Page 6 of9
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Newton WBS30173.117
Pace Project No.: 92203633
LabiD SampleiD -----------92203633001 SVE060214
Date: 06/09/2014 06:27PM
QC Batch Method QC Batch -----------------T0-3 Air AIR/20438
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc ..
Analytical Method
Analytical
Batch
Page 7 of9
Document Name:
Sample Condition Upon Receipt (SCUR)
Document Number:
F-CHR-CS-003-rev.14
Client Name: ~~~~~~~M4----
uocumem Kev1seu: 1-\fJIII ut. L.v I'T
Page 1 of2
Issuing Authority:
Pace Huntersville Quality Office
Courier: 0 Fed Ex D UPSO USP ~ .CommercialD Pace Other
Custody Seal on Cooler/Box Present: D yes []/~ Seals intact: D yes-0--n-o
Packing Material: 0 Bubble Wrap D Bubble Bags -~)....-. Other ~ ---,~-L.-df..IJ-tt'-1
Thermometer Used: IR Gun T1102 §1 Type of Ice: Wet Blue e ~Samples on ice, cooling process has begun
Temp Correction Factor T1102: No Correction T1301· No Correction
Corrected Cooler Temp.: 1\Jif\.. ·c Biological Tissue is Frozen: Yes No N!A Date and Initials of person examining
contents: ().1) C. I o.s::tk!
Temp should be above freezing to s•c Comments:
Chain of Custody Present: liYes ONo ON! A 1.
Chain of Custody Filled Out: rives ONo ON!A 2.
Chain of Custody Relinquished: !i{ves ONo ON!A 3.
Sampler Name & Signature on COG: r/.. Yes ONo ON! A 4.
Samples Arrived within Hold Time: rrJ.ves ONo ON! A 5.
Short Hold Time Analysis (<72hr): ~es ~ 'r]'(;;f ~.
Rush Turn Around Time Requested: DYes rn'No ON!A 7.
Sufficient Volume: dYes DNo ONIA 8.
Correct Containers Used: d,ves ONo ON/A 9.
-Pace Containers Used: dves ONo ON! A
Containers Intact: ~Yes ONo ON/A 10.
Filtered volume received for Dissolved tests DYes ONo riNtA 11.
Sample Labels match COG: rives ONo ON! A 12.
-Includes date/time!ID/Analysls Matrix:
All containers needing preservation have been checked. DYes ONo riNtA 13.
All containers needing preservation are found to be in DYes DNo dwA compliance with EPA recommendation.
rsko exceptions: VOA, coliform, TOC, O&G, WI-ORO (water) DYes
Samples checked for dechlorination: DYes ONo dwA 14.
Headspace in VOA Vials ( >6mm): DYes ONo r;/ry/A 15.
Trip Blank Present: DYes ONo cf~tA 16.
Trip Blank Custody Seals Present DYes ONo dNIA
Pace Trip Blank Lot# (if purchased):
Client Notification/ Resolution: Field Data Required? Y I N
Person Contacted: Date/Time: --------------------------Comments/ Resolution: --------------------------------------------------------------------------
Note: Whenever there is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office { i.e out of hold, incorrect preservative, out of temp,
incorrect containers)
Place label here
OR
Handwrite project number
(if no label available)
Page 8 of9
Section A Section B
Section D Matrlx Codes ~ a:-Req:uiradC!ient lnfcrm;:~t:on MlUR!X 1 CQ£2.[ ::;; E. 0 Drinking Water DW ~ ';! \.Vater WT u V>fasltl Water ww ~ "' Product p <
SoiVSolid SL ~-n: (!)
SAMPLE ID Oil OL " s Wlpo WP
i.A·Z, 0-91 ,·) Air AR w 0 w Sample IDs MUST BE UNIQUE Tissue TS 0 0. i:: Other OT u
~I X w 0: . .J 0. i-:1! ..; < :2: if)
ADDITIONAL COMMENTS
CHAIN-OF-CUSTODY I Analytical Request Document
The Chain-of-Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section C
Invoice Information:
Attention:
Addr,ss:
Pace. Quota
Rererencu;
Pace ProJect
Manager:
Pace Prome #:
COLLECTED I I Presc11vatives
z 0 E COMPOSITE: COMPOS!TE
STAin w I I I l I I I ..J ..J 0 (/) u c:: ,_ w < z 0. ~ '0 ::;; "' w > ,_ z
w 0
...J u 0. u. ::; < 0
DATE TIME DATE TIME (J) ""
Page:
GROUND
RCRA
I l l I I~
of
OTHEH --
SAMPLE CONDITIONS
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