HomeMy WebLinkAboutAS-1629_17981_CA_MRP_20200101SUBSEQUENT MONITORING REPORT
Turner Street Bulk Facility (Incident # 17981)
116 Turner Street
Forest City, Rutherford County, North Carolina
January 1, 2020
Terracon Project No. 71179024
Prepared for:
North Carolina Department of Environmental Quality
Division of Waste Management
Raleigh, North Carolina
Prepared by:
Terracon Consultants, Inc.
Charlotte, North Carolina
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Table of Contents
A. SITE INFORMATION ............................................................................................................... 1
B. EXECUTIVE SUMMARY ......................................................................................................... 2
C. SITE HISTORY AND CHARACTERIZATION ......................................................................... 4
C.1 Site Setting ......................................................................................................................... 4
C.2 Release Summary .............................................................................................................. 4
C.3 Previous Investigations ..................................................................................................... 5
C.4 Water Supply Wells ............................................................................................................ 7
C.5 Surface Water ..................................................................................................................... 7
C.6 Land Use Information ........................................................................................................ 7
D. ASSESSMENT INFORMATION .......................................................................................... 7
D.1 Site Geology and Hydrogeology ........................................................................................... 7
D.2 Sampling Activities ............................................................................................................ 8
D.2.1 Free Product Evaluation ................................................................................................... 8
D.2.2 Aggressive Fluid Vapor Recovery (AFVR) Event ............................................................ 8
D.2.3 Groundwater Sampling Activities ..................................................................................... 9
D.2.4 Analytical Results ............................................................................................................. 9
E. CONCLUSIONS AND RECOMMENDATIONS ................................................................... 9
FIGURES
Figure 1: Site Location Map
Figure 2: Site Plan
Figure 3: Groundwater Contour Map
Figure 4: Groundwater Analytical Results
TABLES
Table 1: Aggressive Fluid Vapor Recovery Measurements
Table 2: Summary of Groundwater Analytical Results
Table 3: Monitoring Well Construction Information and Historical Groundwater Elevations
APPENDIX
Appendix A: Laboratory Analytical Results and Chain of Custody Forms
Appendix B: Field Notes
Appendix C: Photographs
Appendix D: Non-Hazardous Special Waste Manifest
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Turner Street Bulk Facility ■ Forest City, North Carolina
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SUBSEQUENT MONITORING REPORT
A. SITE INFORMATION
Date of Report: January 1, 2020
NCDEQ Incident No: 17981
Facility ID: 008810
Site Name: Turner Street Bulk Facility
Site Location: 116 Turner Street
Forest City, Rutherford County, North Carolina 28139
Latitude: N 35.343963o
Longitude: W -81.88189o
UST Owner/Operator: Petroleum World
Current Property Owner: Cleveland Capital Holding Inc.
Current Property
Occupant: Vacant
Consultant: Terracon Consultants, Inc. (Contact: Flora J. D’Souza)
2701 Westport Road
Charlotte, North Carolina 28208
(704) 509-1777
Laboratory: Pace Analytical (NCDEQ No. 5342)
9800 Kincey Avenue
Huntersville, North Carolina 28028
704-875-9092
Release Information: Release Discovery Date: Prior to September 1995
Estimated Quantity: Unknown
Cause of Release: Former UST, AST and dispensing systems at a
bulk petroleum storage and distribution facility
Source of Release: Former UST, AST and dispensing systems at a
bulk petroleum storage and distribution facility
Currently Active Tanks: None
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I, Christopher L. Corbitt, a Licensed Geologist for Terracon Consultants, Inc., do certify that the
information contained in this report is correct and accurate to the best of my knowledge.
Christopher L. Corbitt, L.G.
NC License No. 1015
Terracon Consultants, Inc. is licensed to practice geology/engineering in North Carolina. The
certification number of the corporation is F-0869.
B. EXECUTIVE SUMMARY
The purpose of this report is to evaluate the current status of groundwater quality at the former
Petroleum World bulk petroleum storage and distribution facility (Incident No. 17891). Terracon
completed this report to summarize the findings of remediation activities performed on October 24,
2019 and follow-up assessment activities on November 11, 2019.
The site is located at 116 Turner Street in Forest City, Rutherford County, North Carolina in an area
developed mostly as residential with some commercial retail development along US Highway 74
Business. The former bulk petroleum facility is currently vacant but is developed with several
buildings. According to historical assessment information, various aboveground and underground
petroleum storage tanks and a fuel loading rack were maintained at the site as part of the storage
and distribution of petroleum products. The on-site ASTs and loading rack were reportedly removed
prior to September 1995 while the USTs were removed in September 1997. Petroleum impacts
were detected in the soils and groundwater at the site resulting in the installation of multiple
groundwater monitoring wells. The wells were last sampled at the site in April 2019 by Terracon.
Historically, benzene levels exceeded Gross Contamination Levels (GCLs) and 0.06 feet of free
phase product was noted in well MW-1 in 1999.
Terracon personnel mobilized to the site on October 24, 2019 to initiate an 8-hour Aggressive Fluid
Vapor Recovery (AFVR) event at monitoring wells MW-3 and MW-8, where benzene has historically
been detected above its GCL. Prior to commencement of the AFVR activities, Terracon measured
the depth to water in well MW-3 at 14.76 feet below ground surface (bgs) and 14.96 feet bgs in well
MW-8. A sheen of free product was observed in well MW-8. The AFVR event was conducted by A
& D Environmental Services (A&D). According to the A&D disposal manifest, a total of 397 gallons
of petroleum contact water/product were removed from the two wells during the AFVR event. Due to
Terracon inadvertently not bringing the photo-ionization detector (PID) for the AFVR event, PID
readings and related emissions calculations were not recorded.
To monitor the effectiveness of the AFVR event, Terracon mobilized to the site on November 20,
2019 to collect groundwater samples from on-site monitoring wells MW-2, MW-3, MW-8 and DMW-
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1 for laboratory analysis. Well MW-6 was not located at the site and was not sampled during the
event. Depth to groundwater in the monitoring wells ranged from approximately 12.90 feet bgs in
well MW-3 to 18.97 feet bgs in well MW-2. The estimated groundwater flow direction is to the east
towards an unnamed tributary of the Second Broad River located about 1,180 feet from the source
area. The wells were developed by purging and a groundwater sample was collected from each
well in general accordance with NCDEQ sampling guidelines. The water samples were submitted for
laboratory analysis of VOCs by Standard Method 6200 including MTBE, IPE and EDB.
Benzene (5,430 micrograms per liter [µg/L]) was detected above its Gross Contamination Level
(GCL) in monitoring well MW-8 while ethylbenzene (2,100 µg/L), isopropylbenzene (77.7 µg/L),
naphthalene (599 µg/L), n-propylbenzene (196 [µg/L), 1,2,4-trimethylbenzene (1,870 µg/L), 1,3,5-
trimethylbenzene (457 µg/L), toluene (11,900 µg/L), and total xylenes (11,490 µg/L) were also
detected above their respective NCAC 2L groundwater standards in well MW-8. Benzene (98.8
µg/L), naphthalene (430 µg/L), 1,2,4-trimethylbenzene (503 µg/L) and total xylenes (520.3 µg/L)
were detected above their respective 2L standards in well MW-2. Benzene (3,890 µg/L),
ethylbenzene (1,310 µg/L), MTBE (53.9 µg/L), naphthalene (707 µg/L), n-propylbenzene (174 µg/L),
1,2,4-trimethylbenzene (1,560 µg/L), and total xylenes (2,422 µg/L) were detected in well MW-3 at
concentrations above their respective 2L standards. Benzene (13.7 µg/L) was the only constituent
detected above the 2L standard in well DMW-2.
Based on information obtained during the completion of these assessment activities, Terracon
provides the following conclusions and findings.
Free product was not observed in the wells during the sampling event.
Benzene was detected above its GCL in monitoring well MW-8.
The following constituents were detected in one or more on-site wells above their respective 2L
standards; benzene, ethylbenzene, isopropylbenzene, naphthalene, MTBE, n-propylbenzene,
1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, toluene, and total xylenes.
Various other petroleum constituents were detected in the groundwater at levels below their
respective 2L standards.
Well MW-6 was located during the sampling event.
Constituent concentrations are increasing in well MW-2 since the last sampling event
(4/11/2019) while constituents in well MW-3 are decreasing. Most constituents in wells MW-8
and DMW-1 appear to be slightly increasing.
The estimated groundwater flow direction is to the east towards an unnamed tributary of the
Second Broad River located about 1,180 feet east of the source area.
Based on the findings of our assessment activities, the following recommendations are provided for the
site.
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Groundwater monitoring wells should be sampled semi-annually to evaluate the status of impact by
petroleum constituents.
Based on recent sampling results (April 2019 and November 2019), Terracon recommends
conducting another AFVR event to decrease target constituents below GCLs. Since there are no
apparent receptors near the site, the release incident could be closed with a Notice of Residual
Petroleum (NORP) once benzene concentrations decrease below its GCL.
C. SITE HISTORY AND CHARACTERIZATION
The purpose of this report is to evaluate the current status of groundwater quality at the former
Turner Street Bulk Facility. Terracon completed this report to summarize the findings of an AFVR
event conducted on October 24, 2019 and assessment activities performed on November 11, 2019.
The site is located at 116 Turner Street in Forest City, Rutherford County, North Carolina (Figure 1).
This Subsequent Monitoring report was prepared for the site in response to a request by NCDEQ
Incident Manager, Mr. Scott Ryals with the NCDEQ Division of Waste Management, State Lead
Program.
The Subsequent Monitoring Report was prepared in general accordance with the 15A NCAC
2L.0115 regulations and the NCDEQ Underground Storage Tank (UST) Section Guidelines for
Assessment and Corrective Action for UST Releases, dated July 15, 2008, revised December 2013,
under the supervision of Mr. Christopher L. Corbitt, a North Carolina registered professional
geologist (North Carolina License No. 1015).
C.1 Site Setting
The former Turner Street Bulk Facility is currently vacant. The site is occupied by two buildings and
a shed structure. Other portions of the site are grass covered. The adjacent properties to the north
and east are developed as residential while the adjacent properties to the west and south are
developed as commercial/retail businesses. The site and surrounding properties are depicted on
Figures 1 and 2.
C.2 Release Summary
Initially, Enviromark conducted soil and groundwater assessment activities at the site in 1995. At
that time, on-site ASTs and the fuel loading rack had been removed but the USTs remained on the
property. Enviromark’s assessment detected petroleum impacts in soils and groundwater near the
former loading rack and ASTs but did not assess the on-site USTs. According to more recent
assessment activities conducted by Shield Engineering (Shield), the on-site release was reportedly
related to operations of several former UST systems consisting of one 20,000-gallon kerosene UST
and two 20,000-gallon diesel USTs. A 280-gallon diesel UST was also noted on the site, but
contamination was not detected near the smaller tank. The USTs, product lines and fuel dispensers
were removed during tank closure activities in September 1997. Shield provided oversight and
collected soil samples during the tank closure activities. Petroleum impacts were detected in the
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soils and groundwater at the site resulting in the installation of multiple groundwater monitoring
wells. Historically, benzene levels exceeded its GCL and 0.06 feet of free phase product was noted
in well MW-1 in 1999. A chronological summary of petroleum releases and assessment activities at
the site is included in the following section of the report.
C.3 Previous Investigations
Previous investigations conducted at the site are summarized below.
Enviromark completed a Limited Investigation Report, dated September 8, 1995 documenting soil
and groundwater contamination above regulatory standards near former on-site ASTs and a former
fuel loading rack. At the fuel loading rack, gasoline range organics (GRO) were detected in the soils
as high as 1,010 milligrams per kilogram (mg/kg) and diesel range organics (DRO) were detected as
high as 5,000 mg/kg. Analytical results of soil samples obtained near the former AST locations
indicated GRO constituents as high as 930 mg/kg and DRO constituents as high as 990 mg/kg. A
groundwater sample obtained down-gradient of the former loading rack and ASTs indicated a total
BTEX concentration at 31,000 µg/L.
Shield completed a 45-Day Report, dated November 26, 1997, that discussed removal activities of four
USTs, initial response and abatement actions, and documented groundwater contamination in
monitoring well MW-1 which was reportedly installed within the former UST basin on October 24, 1997.
According to the report, soils at the site near the USTs were impacted by petroleum constituents and
benzene (2,800 µg/L) and isopropyl ether (IPE) [100 µg/L] exceeded 2L standards in the groundwater
at well MW-1.
Shield completed a Phase II Limited Site Assessment (LSA) on June 29, 1998 and installed monitoring
wells MW-2, MW-3, MW-4 and VEW-1 (now referenced as DMW-1) to delineate the contaminant
plume in the groundwater. The LSA also noted that approximately 321 tons of petroleum impacted soil
were removed from the former UST basin and were disposed at Environmental Soils in Lattimore,
North Carolina. Analytical results from the monitoring wells detected petroleum constituents above 2L
standards in wells MW-1, MW-2, MW-3 and DMW-1. Benzene was also detected above its GCL in
well MW-3 which is located between the former UST basin and the former ASTs/loading rack. Shield
determined that the groundwater flow at the site was generally towards the east. Shield also noted that
no water supply wells were located within 1500 feet of the source area.
According to a Comprehensive Site Assessment (CSA) completed by Shield, dated April 19, 2000,
additional monitoring wells MW-5 through MW-8 were installed in December 1998 while monitoring
wells MW-9 through MW-11 and DMW-2 were installed at the site in November 1999. Based on the
analytical results of the wells in 1999, benzene was detected in well MW-3 above its GCL. The most
impacted wells at the site were MW-3 and MW-8 which are located down-gradient of the former
loading rack and ASTs.
In July 2017, Terracon mobilized to the site to collect groundwater samples from on-site monitoring
wells MW-1 through MW-11, DMW-1 and DMW-2 for laboratory analysis. During the 2017 sampling
event, the direction of groundwater flow was to the east-southeast. Free product was not encountered
in the wells. Benzene was detected above its GCL in monitoring wells MW-3 and MW-8. Constituent
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concentration trends appeared to increase in well MW-8 and benzene increased in well MW-3.
Terracon recommended soil sampling to delineate the source area of petroleum contaminants in the
groundwater and a Mobile Multi-Phase Extraction (MMPE) event to reduce benzene levels below its
GCL in monitoring wells MW-3 and MW-8.
In March 2018, Terracon mobilized to the site to collect groundwater samples from on-site monitoring
wells MW-1 through MW-11, DMW-1 and DMW-2 for laboratory analysis. Well MW-9A was not
located during the sampling event. Free product was not encountered in the wells during the March
2018 sampling event. Benzene was detected above its GCL in monitoring well MW-3. According to the
laboratory analytical results, constituent concentration trends appeared to be decreasing in the on-site
wells. Terracon recommended the on-site wells be sampled semi-annually and conduct an MMPE
event to reduce benzene levels below its GCL in monitoring wells MW-3 and MW-8.
In September 2018, Terracon mobilized to the site to initiate an 8-hour AFVR event at monitoring
well MW-3, where benzene has historically been above its GCL. The AFVR event was conducted by
Haz-Mat Environmental (Haz-Mat). According to the Haz-Mat disposal manifest, dated October 11,
2018, a total of 432 gallons of petroleum contact water/product were removed from the site. Based
on emission calculations from well MW-3, approximately 5.13 pounds of total volatile organic
compounds (VOCs) were removed during the AFVR event.
Following the AFVR event, Terracon returned to the site in November 2018 to collect groundwater
samples from on-site monitoring wells MW-2, MW-3, MW-5, MW-6 and MW-8. Free product was not
encountered during the sampling event; however, benzene was detected above its GCL in
monitoring well MW-3. Benzene, toluene, ethylbenzene, xylenes, 1,2,4-trimethylbenzene,
naphthalene, MTBE and isopropylbenzene were detected in one or more of the on-site monitoring
wells at concentrations above their respective 2L standards. Various other petroleum constituents
were detected at the site but at levels below their regulatory standards. No target constituents were
detected in well MW-5 above the laboratory reporting limits.
In March 12, 2019, Terracon mobilized to the site to initiate an 8-hour AFVR event at monitoring
wells MW-3 and MW-8, where benzene has historically been detected above its GCL. According to
the Haz-Mat disposal manifest, dated March 12, 2019, a total of 726 gallons of petroleum contact
water/product were removed from the site. Based on emission calculations from well MW-3,
approximately 0.17 pounds of total volatile organic compounds (VOCs) were removed during the
AFVR event.
Following the March 2019 AFVR event, Terracon returned to the site April 11, 2019 to collect
groundwater samples from on-site monitoring wells MW-2, MW-3, MW-6, MW-8 and DMW-1. Light
Non-aqueous Phase Liquids (LNAPL) were encountered in monitoring well MW-8 at a thickness of
0.05 feet and benzene was detected above its GCL in well MW-3. Since LNAPL was encountered
in monitoring well MW-8 the well was not sampled. Benzene, naphthalene, EDB, 1,2-
dichloroethane, ethylbenzene, isopropylbenzene, MTBE, n-propylbenzene, toluene, 1,2,4-
trimethylbenzene, 1,3,5-trimethylbenzene and total xylenes were detected in one or more on-site
wells above their respective 2L standards. No target constituents were detected in well MW-6 above
the method detection limits (MDLs).
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C.4 Water Supply Wells
During our sampling activities, no water-supply wells were identified on the site or adjacent
properties. Terracon did not conduct a water supply well/receptor survey during this assessment.
Historical receptor information did not identify water supply wells within 1,500 feet of the site and
municipal water service is reportedly available to the site and surrounding properties.
C.5 Surface Water
The site slopes downward slightly to the east. The nearest surface water is an unnamed tributary of
the Second Broad River located approximately 1,180 feet east of the source area. Surface waters
are depicted on Figure 1.
C.6 Land Use Information
The adjacent properties to the north and east are developed as residential while the adjacent
properties to the west and south are developed as commercial/retail. The site and surrounding
properties are depicted in Figures 1 and 2.
D. ASSESSMENT INFORMATION
D.1 Site Geology and Hydrogeology
The following resources were reviewed to evaluate site-specific geological and hydrogeological
characteristics.
Rutherfordton South, North Carolina, USGS 7.5-minute topographic map, dated 1993 (Figure 1).
Geologic Map of North Carolina, dated 1985.
The Geology of the Carolinas, Carolina Geological Society Fiftieth Anniversary Volume, edited by
J. Wright Horton, Jr., and Victor A. Zullo, The University of Tennessee Press, dated 1991.
Soil Survey of Rutherford County, North Carolina, US Department of Agriculture, Natural
Resources Conservation Service, Web Soil Survey via the Internet,
http://websoilsurvey.nrcs.usda.gov/app/.
The site is located within the Inner Piedmont Belt of the Piedmont Physiographic Province. The
Piedmont Physiographic Province generally consists of low to medium elevation, rounded hills and
long rolling northeast to southwest trending ridges with incised creeks and river channels. The site
area is underlain by biotite gneiss and schist.
In-place chemical and physical weathering of parent rocks typically form residual soils in the
Piedmont region. Weathering is facilitated by the presence of fractures, joints, and less resistant
minerals in the rock. In areas not altered by erosion, alluvial deposition or the activities of man, the
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typical residual soil profile consists of clay-rich unconsolidated materials at the surface, transitioning
to sandy silts and silty sands at depth. Typically, the boundary between soil and rock is not sharply
defined. This transitional zone is termed “partially weathered rock” or saprolite. Information
obtained from the Web Soil Survey for Rutherford County, depicts soils at the site as a mixture of
Cecil sandy clay loam (CaB2) and Pacolet sandy clay loam (PaC2).
In the Piedmont, groundwater generally occurs in pore spaces within soils and in the structural
features present in the underlying rock (i.e. joints, fractures, and faults). Recharge to the water table
is primarily by precipitation infiltrating the surficial soils and percolating downward under the
influence of gravity to the water table (vadose zone). Typically, the water table is not a level surface,
but a subdued reflection of the land surface. The depth to the water table is not consistent and is
dependent upon several factors that include the amount of rainfall, permeability of the soil, the
extent of fracturing in the underlying rock and the influences of groundwater pumping. Groundwater
typically flows in directions parallel to the ground surface and under the influence of gravity, migrates
to discharge points such as surface water features, the toes of slopes or natural springs.
Fluctuations in the depth of the water table can be expected depending on variations in precipitation,
surface water run-off and other factors not evident at the time of our subsurface exploration.
Normally, the highest levels of the water table occur in late winter and spring and the lowest levels
occur in the late summer and fall. Based on an interpreted groundwater flow direction from historical
data, groundwater is expected to flow to the east from the site.
D.2 Sampling Activities
D.2.1 Free Product Evaluation
No free-product was encountered during this sampling event.
D.2.2 Aggressive Fluid Vapor Recovery (AFVR) Event
Terracon personnel mobilized to the site on October 24, 2019 to initiate an 8-hour AFVR event at
monitoring wells MW-3 and MW-8, where benzene has historically been detected above its GCL.
Prior to commencement of the AFVR activities, Terracon measured the depth to water in well MW-3
at 14.76 feet bgs and at 14.96 feet bgs in well MW-8. A sheen of free product was observed in well
MW-8. The AFVR event was conducted by A & D Environmental Services (A&D). According to the
A&D disposal manifest, a total of 397 gallons of petroleum contact water/product were removed
from the site. Due to Terracon inadvertently not bringing the photo-ionization detector (PID) for the
AFVR event, PID readings and related emissions calculations were not recorded. A copy of the Non-
Hazardous Special Waste Manifest is included in Appendix D.
To monitor the effectiveness of the AFVR event, Terracon mobilized to the site on November 20,
2019 to collect groundwater samples from on-site monitoring wells MW-2, MW-3, MW-8 and DMW-
1 for laboratory analysis. Well MW-6 was not located at the site and was not sampled during the
event. Depth to groundwater in the monitoring wells ranged from approximately 12.90 feet bgs in
well MW-3 to 18.97 feet bgs in well MW-2. The estimated groundwater flow direction is to the east
towards an unnamed tributary of the Second Broad River located about 1,180 feet from the source
area. The wells were developed by purging and a groundwater sample was collected from each
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well in general accordance with NCDEQ sampling guidelines. The water samples were submitted for
laboratory analysis of VOCs by Standard Method 6200 including MTBE, IPE and EDB.
D.2.3 Groundwater Sampling Activities
To monitor the effectiveness of the AFVR event, Terracon mobilized to the site on November 20,
2019 to collect groundwater samples from on-site monitoring wells MW-2, MW-3, MW-8 and DMW-
1 for laboratory analysis. Well MW-6 was not located at the site due to dense ground cover and was
not sampled during the event. Depth to groundwater in the monitoring wells ranged from
approximately 12.90 feet bgs in well MW-3 to 18.97 feet bgs in well MW-2. The estimated
groundwater flow direction is to the east towards an unnamed tributary of the Second Broad River
located about 1,180 feet from the source area (Figure 3). The approximate locations of the
monitoring wells are shown on Figure 2. Current and historical groundwater depth measurements
are provided in Table 3.
Prior to sampling, the wells were purged a minimum of three well volumes. The wells were allowed
to recharge a minimum of 90 percent of the original well volume before samples were collected for
analysis. The groundwater samples were placed in laboratory-supplied glassware, labeled and
stored in an ice-packed cooler. The samples, along with chain-of-custody documentation, were
delivered to Pace Analytical Services, Inc. in Huntersville, North Carolina for analysis of VOCs by
Standard Method 6200B including MTBE, IPE and EDB.
D.2.4 Analytical Results
Benzene (5,430 micrograms per liter [µg/L]) was detected above its GCL in monitoring well MW-8
while ethylbenzene (2,100 µg/L), isopropylbenzene (77.7 µg/L), naphthalene (599 µg/L), n-
propylbenzene (196 [µg/L), 1,2,4-trimethylbenzene (1,870 µg/L), 1,3,5-trimethylbenzene (457 µg/L),
toluene (11,900 µg/L), and total xylenes (11,490 µg/L) were also detected above their respective
NCAC 2L groundwater standards in well MW-8. Benzene (98.8 µg/L), naphthalene (430 µg/L), 1,2,4-
trimethylbenzene (503 µg/L) and total xylenes (520.3 µg/L) were detected above their respective 2L
standards in well MW-2. Benzene (3,890 µg/L), ethylbenzene (1,310 µg/L), MTBE (53.9 µg/L),
naphthalene (707 µg/L), n-propylbenzene (174 µg/L), 1,2,4-trimethylbenzene (1,560 µg/L), and total
xylenes (2,422 µg/L) were detected in well MW-3 at concentrations above their respective 2L
standards. Benzene (13.7 µg/L) was the only constituent detected above the 2L standard in well
DMW-2. The groundwater analytical results from the monitoring wells are summarized in Table 2
and are shown on Figure 4. A copy of the laboratory analytical report is provided in Appendix A.
E. CONCLUSIONS AND RECOMMENDATIONS
Based on information obtained during the completion of these assessment activities, Terracon
provides the following conclusions and findings.
Free product was not observed in the wells during the sampling event.
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Benzene was detected above its GCL in monitoring well MW-8.
The following constituents were detected in one or more on-site wells above their respective 2L
standards; benzene, ethylbenzene, isopropylbenzene, naphthalene, MTBE, n-propylbenzene,
1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, toluene, and total xylenes.
Various other petroleum constituents were detected in the groundwater at levels below their
respective 2L standards.
Well MW-6 was located during the sampling event.
Constituent concentrations are increasing in well MW-2 since the last sampling event
(4/11/2019) while constituents in well MW-3 are decreasing. Most constituents in wells MW-8
and DMW-1 appear to be slightly increasing.
The estimated groundwater flow direction is to the east towards an unnamed tributary of the
Second Broad River located about 1,180 feet east of the source area.
Based on the findings of our assessment activities, the following recommendations are provided for the
site.
Groundwater monitoring wells should be sampled semi-annually to evaluate the status of impact by
petroleum constituents.
Based on recent sampling results (April 2019 and November 2019), Terracon recommends
conducting another AFVR event to decrease target constituents below GCLs. Since there are no
apparent receptors near the site, the release incident could be closed with a Notice of Residual
Petroleum (NORP) once benzene concentrations decrease below its GCL.
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Turner Street Bulk Facility ■ Forest City, North Carolina
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FIGURES
SITE LOCATION MAP
Turner Street Bulk Facility
116 Turner Street Forrest City, Rutherford County, North Carolina
TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEY
QUADRANGLES INCLUDE: RUTHERFORDTON SOUTH, NC (1/1/1993) and FOREST CITY, NC (1/1/2003).
2701 Westport Road
Charlotte, NC 28208
71179024
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1”=2,000’
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Project No.
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Date: 1
Exhibit FJD
APPROXIMATE
SITE BOUNDARY
2
Figure
2701 Westport Road
Charlotte, NC
SITE PLANProject Manager:
Drawn by:
Checked by:
Approved by:
FJD
Project No.
File Name:
Date:
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71179024
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December 2019CLC
CLC
NTS
71179024
Turner Street Bulk Facility
116 Turner Street
Forest City, Rutherford County, North Carolina
LEGEND :
MW-11
denotes groundwater
monitoring well.
denotes approximate site
boundary
MW-3
DMW-2
MW-4
MW-7
MW-2
MW-6
MW-9
MW-10
MW-8 MW-5
DMW-1
MW-1
Car Port
Residence
Residence
Residence
Residence
Vacant
Building MW-9A
(Not Located)
Former UST location
Former AST location
3
Figure
2701 Westport Road
Charlotte, NC
Groundwater Contour MapProject Manager:
Drawn by:
Checked by:
Approved by:
FJD
Project No.
File Name:
Date:
Scale:
71179024
VML
December 2019CLC
CLC
NTS
71179024
Turner Street Bulk Facility
116 Turner Street
Forest City, Rutherford County, North Carolina
LEGEND :
MW-11
denotes groundwater
monitoring well.
denotes approximate site
boundary
MW-3
DMW-2
MW-4
MW-7
MW-2
MW-6
Not Found
MW-9
MW-10
MW-8
MW-5DMW-1
MW-1
Car Port
Residence
Residence
Residence
Residence
Vacant
Building
478.02’
478.25’
484.47’486.39’
MW-9A
Not Found
denotes groundwater
monitoring well.
estimated groundwater
flow direction
estimated groundwater
contour
484’478’486’
4
Figure
2701 Westport Road
Charlotte, NC
Groundwater Analytical ResultsProject Manager:
Drawn by:
Checked by:
Approved by:
FJD
Project No.
File Name:
Date:
Scale:
71179024
VML
December 2019CLC
CLC
NTS
71179024
Turner Street Bulk Facility
116 Turner Street
Forest City, Rutherford County, North Carolina
LEGEND :
MW-11
denotes groundwater
monitoring well.
denotes approximate site
boundary
MW-3
DMW-2
MW-4
MW-7
MW-2
MW-6
MW-9
MW-10
MW-8 MW-5
DMW-1
MW-1
Car Port
Residence
Residence
Residence
Residence
Vacant
Building MW-9A
Sample ID: MW-2
Groundwater Sample
6200 –Benzene: 98.8 µg/L
Ethylbenzene: 434 µg/L
Isopropylbenzene: 37.2 µg/L
Naphthalene: 430 µg/L
n-Propylbenzene: 67.8 µg/L
Toluene: 18.6 µg/L
1,2,4 Trimethylbenzene: 503 µg/L
1,3,5-Trimethylbenzene: 137 µg/L
Total Xylenes: 520.3 µg/L
*Values above 2L Standards are in bold.
Sample ID: MW-3
Groundwater Sample
6200 –Benzene: 3,890 µg/L
DIPE: 20.1 µg/L
Ethylbenzene: 1,310 µg/L
Isopropylbenzene: 67.9 µg/L
MTBE: 53.9 µg/L
Naphthalene: 707 µg/L
n-Propylbenzene: 174 µg/L
Toluene: 123 µg/L
1,2,4 Trimethylbenzene: 1.560 µg/L
1,3,5-Trimethylbenzene: 357 µg/L
Total Xylenes: 2,422 µg/L
*Values above 2L Standards are in bold.
Sample ID: MW-6
Groundwater Sample
Not Sampled
Sample ID: DMW-1
Groundwater Sample
6200 –Benzene: 13.7 µg/L
sec-Butylbenzene: 2.8 µg/L
DIPE: 3.4 µg/L
Isopropylbenzene: 1.0 µg/L
MTBE: 6.7 µg/L
*Values above 2L Standards are in bold.
Sample ID: MW-8
Groundwater Sample
6200 –Benzene: 5,430 µg/L
Ethylbenzene: 2,100 µg/L
Isopropylbenzene: 77.7 µg/L
Naphthalene: 599 µg/L
n-Propylbenzene: 196 µg/L
Toluene: 11,900 µg/L
1,2,4 Trimethylbenzene: 1,870 µg/L
1,3,5-Trimethylbenzene: 457 µg/L
Total Xylenes: 11,490 µg/L
*Values above 2L Standards are in bold.
*Values above GCLs are underlined
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Responsive ■ Resourceful ■ Reliable 1
TABLES
Table 1
Aggressive Fluid Vapor Recovery Measurements
Site: Turner Street Bulk Facility
Address: 116 Turner Street, Forest City, NC
Terracon Project No. 71179024
Time Air Flow
(ft/min)Temperature (﮿F)Truck Vacuum
(inHg) PID (ppm) Pipe
ID (in)
Rel.
Humidity
(%)
CFM
Groundwater
Level (ft.) in
well MW-10
Groundwater
Level (ft.) in
well DMW-2
Comments
0930 4330 69.7 22 34.4 16 16.22
0945 3967 144.3 23 1.9 - -
1000 3786 141.9 23 4.9 16 16.22
1015 3648 171.4 23 0.3 16 16.25
1030 3479 183.1 23 0 16.02 16.32
1045 3499 144.3 23 3.3 16.02 16.37
1100 2945 189.6 24 0 16.04 16.45
1115 3368 184.7 24.5 0 16.05 16.52
1130 3509 181.2 25 0 16.06 16.6
1200 3412 172.5 25 0.1 16.1 16.7
1230 3190 198 25 0 16.1 16.8
1300 3462 197.2 25 0 16.1 16.9
1330 3195 197.1 26 0 16.11 16.95
1400 3558 155.8 26 0.5 16.12 17
1430 3354 186 27 0 16.12 17.02
1500 3058 185.6 27 0 16.13 17.08
1530 3395 185.0 28 0 16.13 17.1
1600 3478 174.3 28.5 0 16.14 17.12
1630 3461 173.2 28 0 16.15 17.14
1700 3504 160.5 28 0.1 16.16 17.15
1730 3744 157.4 28 0 16.19 17.16
Notes:
1. Readings are taken every 15 minutes for the first two hours of the event. For the remaining six hours, readings are taken every 30 minutes.
2. Pipe ID = the inside diameter of the blower discharge piping (from the vacuum truck)
3. Relative Humidity = The % relavitve humidity of the air stream exiting the blower discharge piping
4. PID readings were not collected during the AFVR event.
Pipe placed to 2ft below starting water
level.
Lowered pipe another foot to keep up
w/ lowering water level
- 6 -
TABLE 2Summary of Groundwater Analytical Results
Turner Street Bulk FacilityForest City, North Carolina
Terracon Project No. 71179024NCDEQ Incident No. 17981
6010
Well/Sample
I.D.
Date Collected
(mm/dd/yy)
10/27/1997 2800 ND ND ND NA 150 NA 48 NA NA NA 66 NA NA NA NA NA NA NA NR NR NR NR NR NR 0.0093/31/1998 ND ND 12 ND NA 2.8 NA ND NA NA NA 220 NA NA NA NA NA NA NA ND 835 656 652 ND 256 NR1/20/1999 2.20 ND 4 ND NA ND NA 19 NA NA NA 17 NA NA NA NA NA NA NA NR NR NR NR NR NR NR12/2/19997/31/2017 <0.25 1.6 1.5 <0.25 <0.25 12.3 <2.0 1.4 0.92 <0.25 0.27J 2.0J <0.25 <0.25 <0.25 <0.25 7.2 <0.25 <0.25 NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/20193/31/1998 450 840 940 ND NA 5,000 NA ND NA NA NA 900 NA NA NA NA NA NA NA 2,590 9,790 5,230 ND ND 266 NR1/20/1999 350 240 1,200 ND NA 4,500 NA ND NA NA NA 690 NA NA NA NA NA NA NA NR NR NR NR NR NR NR
12/2/1999
7/31/2017 120 38.9 564 <1.2 <1.2 1,143 14.3 <1.2 <1.2 <1.2 29.8 383 <1.2 <1.2 <1.2 <1.2 573 <1.2 8.2 NA NA NA NA NA NA NA
3/5/2018 92.5 56.7 531 <2.0 <2.0 1,126 <4.0 <2.0 <2.0 <2.0 28.3 264 <2.0 <2.0 <2.0 <2.0 567 155 6 NA NA NA NA NA NA NA11/2/2018 120 30.5 538 <1.2 <1.2 1,016 <5.0 <1.2 <1.2 <1.2 33.1 379 <1.2 <1.2 <1.2 <1.2 568 <1.2 6.9 NA NA NA NA NA NA NA4/11/2019 5.7 3.6 35.9 <0.50 <0.50 160.2 <2.0 <0.50 <0.50 <0.50 9.4 123 <0.50 <0.50 <0.50 <0.50 202 57.3 <0.50 NA NA NA NA NA NA NA11/20/2019 98.8 18.6 434 <1.2 <1.3 520.3 <7.5 <2.2 <1.7 <1.8 37.2 430 <1.8 <1.2 67.8 <1.2 503 137 <1.3 NA NA NA NA NA NA NA3/31/1998 17,000 29,000 2,500 ND NA 13,000 NA NR NA NA NA 550 NA NA NA NA NA NA NA 70,300 24,900 5,890 2,870 ND 206 NR1/20/1999 20,000 30,000 2,200 ND NA 13,000 NA 330 NA NA NA 560 NA NA NA NA NA NA NA NR NR NR NR NR NR NR12/2/1999 10,000 12,000 2,200 ND NA 8,400 NA ND NA NA NA ND NA NA NA NA NA NA NA NR NR NR NR NR NR NR7/31/2017 11,800 133 1,670 <25 <25 2,495 225 <25 120 95.9 92.6 796 <25 <25 <25 <25 1,600 <25 <25 NA NA NA NA NA NA NA3/5/2018 9,630 141 1,150 <25 15.5J 2,026 <100 38.1 77.6 <25 89.9 731 <25 <25 <25 <25 1,600 <25 <25 NA NA NA NA NA NA NA11/2/2018 6,830 94.8 1,620 <12.5 <12.5 2,724 <50 54.2 <12.5 <12.5 99 698 55.2 <12.5 <12.5 <12.5 2,030 <12.5 <12.5 NA NA NA NA NA NA NA4/11/2019 6,950 2,230 2,020 20.7J 98.1 5,360 <50.0 830 49.8 <12.5 94.7 830 <12.5 <12.5 251 <12.5 2,170 523 <12.5 NA NA NA NA NA NA NA
11/20/2019 3,890 123 1,310 <5.8 <6.6 2,422 <37.5 53.9 20.1 <8.8 67.9 707 <8.8 <6.2 174 <6.2 1,560 357 <6.4 NA NA NA NA NA NA NA
3/31/1998 ND ND ND ND NA ND NA NR NA NA NA ND NA NA NA NA NA NA NA ND 53 ND ND ND ND NR
1/20/1999 ND ND ND ND NA ND NA ND NA NA NA 3 NA NA NA NA NA NA NA NR NR NR NR NR NR NR12/2/1999 ND ND ND ND NA ND NA ND NA NA NA 6.30 NA NA NA NA NA NA NA NR NR NR NR NR NR NR7/31/2017 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/20191/20/1999 ND ND ND ND NA 18 NA ND NA NA NA ND NA NA NA NA NA NA NA ND 912 820 870 ND 416 NR12/2/1999 ND ND ND ND NA ND NA ND NA NA NA 530 NA NA NA NA NA NA NA NR NR NR NR NR NR NR7/31/2017 <0.25 <0.25 0.44J <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 1.1 23.5 <0.25 1.1 0.59 <0.25 0.29J <0.25 <0.25 NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 0.65 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 3 30.2 <0.5 2.0 1.6 0.47J 0.29J <0.5 <0.5 NA NA NA NA NA NA NA11/2/2018 <0.25 <0.25 <0.25 <0.25 <0.25 <0.50 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA
4/11/2019
1/20/1999 360 4,700 2,100 ND NA 7,900 NA ND NA NA NA 1,000 NA NA NA NA NA NA NA 14,200 22,500 5,910 2,800 ND 302 NR
12/2/1999
7/31/2017 4.1 11.2 511 <1.0 <1.0 597 11.4 <1.0 <1.0 <1.0 16.9 213 <1.0 <1.0 33.4 <0.25 202 <1.0 2.8 NA NA NA NA NA NA NA3/5/2018 2.4 12.5 364 <1.0 <1.0 373 <4.0 <1.0 <1.0 <1.0 11.8 108 <1.0 <1.0 <1.0 <1.0 130 <1.0 2 NA NA NA NA NA NA NA11/2/2018 5.1 8.4 590 <1.0 <1.0 308.3 <4.0 <1.0 <1.0 <1.0 22.3 178 <1.0 <1.0 48.4 <1.0 177 <1.0 4.4 NA NA NA NA NA NA NA4/11/2019 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA11/20/20191/20/1999 ND ND ND ND NA ND NA ND NA NA NA ND NA NA NA NA NA NA NA ND ND ND ND ND ND NR12/2/1999 ND ND ND ND NA ND NA ND NA NA NA ND NA NA NA NA NA NA NA NR NR NR NR NR NR NR7/31/2017 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/2019
1/20/1999 4,200 8,100 1,900 ND NA 8,000 NA ND NA NA NA 1,000 NA NA NA NA NA NA NA 28,400 27,200 7,360 2,500 ND 215 NR
12/2/1999 510 470 49 ND NA 313 NA ND NA NA NA 280 NA NA NA NA NA NA NA NR NR NR NR NR NR NR
7/31/2017 5,440 14,700 2,290 <25 <25 11,950 270 <25 <25 <25 87.6 773 <25 <25 <25 <25 1,900 <25 <25 NA NA NA NA NA NA NA3/5/2018 <25 8,990 1,540 <25 <25 10,120 <100 <25 <25 <25 76.5 808 <25 <25 <25 <25 1,980 <25 20.9J NA NA NA NA NA NA NA11/2/2018 4,770 11,700 1,570 <25 <25 9,730 <100 <25 <25 <25 62.7 686 <25 <25 <25 <25 1,830 <25 35.7J NA NA NA NA NA NA NA4/11/201911/20/2019 5430 11900 2100 <23.1 <24.4 11490 <150 <44.4 <33.4 <35.5 77.7 599 <35.3 <24.6 196 <25.0 1870 457 <25.6 NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 1.4 <2.0 <0.5 <0.5 <0.5 2.1 5.2 <0.5 <0.5 <0.5 <0.5 3.2 <0.5 <0.5 NA NA NA NA NA NA NA4/11/20192/18/2000 18 4.3 19 ND NA 13.4 NA ND NA NA NA 63 NA NA NA NA NA NA NA 550 320 380 ND 100 340 NR7/31/20173/5/2018
4/11/2019
12/2/1999 ND 1.1 ND ND NA ND NA ND NA NA NA ND NA NA NA NA NA NA NA ND ND ND ND ND ND NR
7/31/2017 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 ND ND ND ND ND ND ND
3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/201912/2/1999 ND ND ND ND NA ND NA ND NA NA NA ND NA NA NA NA NA NA NA ND ND ND ND ND ND NR7/31/20173/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/20193/31/1998 19 ND ND ND NA 83 NA NR NA NA NA 52 NA NA NA NA NA NA NA ND ND ND ND ND ND NR1/20/1999 26 ND ND ND NA 110 NA 1.8 NA NA NA 110 NA NA NA NA NA NA NA NR NR NR NR NR NR NR12/2/1999 11 2.3 ND ND NA 26.5 NA ND NA NA NA 46 NA NA NA NA NA NA NA NR NR NR NR NR NR NR7/31/2017 6.1 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 0.85 1.0 <0.25 0.48J <1.0 <0.25 2.6 <0.25 0.48J <0.25 <0.25 <0.25 NA NA NA NA NA NA NA
3/5/2018 6.3 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 0.30J <0.5 <0.5 <2.0 <0.5 0.73 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA
4/11/2019 10.0 <0.25 <0.25 <0.25 <0.25 <0.25 <1.0 2.2 2.3 <0.25 0.73 <1.0 <0.25 1.9 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA
11/20/2019 13.7 <0.23 <0.24 <0.23 <0.24 <0.24 <1.5 6.7 3.4 <0.35 1.0 <0.66 <0.35 2.8 <0.24 <0.25 <0.19 <0.23 <0.2612/2/1999 12 10 ND ND NA 4 NA ND NA NA NA ND NA NA NA NA NA NA NA ND ND ND ND ND ND NR7/31/2017 <0.25 <0.25 <0.25 <0.25 0.33J <0.25 <1.0 <0.25 0.25J 1.5 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA3/5/2018 0.28J 0.38J <0.5 <0.5 0.30J <1.5 <2.0 <0.5 <0.5 1.1 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 0.27J <0.5 <0.5 NA NA NA NA NA NA NA4/11/20197/31/2017 <0.50 <0.50 <0.50 <0.5 <0.25 <1.5 <0.50 <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.28J NA NA NA NA NA NA NA3/5/2018 <0.5 <0.5 <0.5 <0.5 <0.5 <1.5 <2.0 <0.5 <0.5 <0.5 <0.5 <2.0 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA NA NA NA NA NA NA4/11/2019 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 1.5J <0.25 <0.25 <0.25 <0.25 <1.0 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 NA NA NA NA NA NA NA16006000.02 0.4 500 5 20 70 70 70 6 70 70 70 70 400 400 70 400 700 200 400 700 200 155,000 260,000 84,500 50 400 85,500 5,000 20,000 70,000 70,000 25,000 6,000 6,900 8,500 30,000 15,000 28,500 25,000 70,000 NE NE NE NE NE NE 15,000
All results reported in µg/L. <- denotes less than method detection limitNE denotes standard not established.ND denotes chemical is not detected.NR denotes analysis not requested.NA denotes chemical is not analyzed or data not available.Bold and gray shading denotes levels above the 2L standard.Yellow shading indicates concentration above GCL standard
NOT SAMPLED
NOT SAMPLED
NOT SAMPLED
6200B
NOT SAMPLED
NOT SAMPLED
NOT SAMPLED
MADEP EPHMADEP VPH
NOT SAMPLED Leadn-ButylbenzeneNOT SAMPLED
LPH tert-ButylbenzeneChloroformAnalytical Method
Benzene1,3,5-TrimethylbenzeneXylenes (total)NaphthaleneEthylbenzene Methyl tert-butyl Ether (MTBE)sec-Butylbenzene1,2,4-TrimethylbenzeneTolueneDiisopropyl Ether (IPE)n-PropylbenzeneIsopropylbenzeneNOT SAMPLED1,2-DichloroethaneMethylene ChlorideContaminant of Concern →C11-C22 AromaticsC5-C8 AliphaticsC9-C12 AliphaticsC9-C10 Aromatics1,2-Dibromoethane (EDB)StyreneC9-C18 AliphaticsC19-C36 AliphaticsMW-9
NOT SAMPLED
NOT SAMPLED
NOT SAMPLED
NOT SAMPLED
NOT SAMPLED (LNAPL)
NOT SAMPLED - WELL NOT FOUND
NOT SAMPLED
GCL (ug/L)
MW-1
MW-4
MW-7
MW-9A
MW-10
MW-11
DMW-2
FB-1
MW-2
MW-3
MW-6
MW-8
DMW-1
2L Standard (ug/L)
MW-5
1 of 1
TABLE 3
Monitoring Well Construction Information
and Historical Groundwater Elevations
Turner Street Bulk Facility
Forest City, North Carolina
Terracon Project No. 71179024
NCDEQ Incident No. 17981
Well Id Date Intalled Date Water Level
Measured
Well Casing
Diameter (in.)
Bottom of Well
(ft. BGS)
Top of Casing
Elevation (ft.)
Depth to Water from
Top of Casing (ft.)
Ground Water
Elevation
2/18/2000 21.38 475.05
7/31/2017 19.81 476.573/5/2018 13.31 483.07
4/11/20192/18/2000 21.31 475.68
7/31/2017 20.62 476.37
3/5/2018 18.28 478.7111/2/2018 18.44 478.55
4/11/2019 11.92 485.07
11/20/2019 18.97 478.02
2/18/2000 16.69 480.687/31/2017 14.41 482.96
3/5/2018 12.28 485.09
11/2/2018 12.02 485.354/11/2019 8.35 489.02
11/20/2019 12.90 484.472/18/2000 17.41 477.86
7/31/2017 17.00 478.27
3/5/2018 13.60 481.67
4/11/2019
2/18/2000 21.65 473.64
7/31/2017 20.43 474.86
3/5/2018 16.60 478.6911/2/2018 13.94 481.35
4/11/20192/18/2000 24.10 471.10
7/31/2017 23.40 471.80
3/5/2018 21.03 474.1711/2/2018 21.84 473.36
4/11/2019 14.22 480.98
11/20/2019
2/18/2000 23.77 474.857/31/2017 25.48 473.14
3/5/2018 19.57 479.05
4/11/2019
2/18/2000 16.75 482.88
7/31/2017 14.81 484.823/5/2018 12.62 487.01
11/2/2018 12.19 487.44
4/11/2019 9.21 490.46
11/20/2019 13.24 486.39
2/18/2000 DRY 469.69
7/31/2017 DRY NA
3/5/2018 22.73 471.96
4/11/2019
2/18/2000 24.31 469.877/31/2017
3/5/2018
4/11/2019
2/18/2000 18.50 482.04
7/31/2017 15.47 485.07
3/5/2018 13.65 486.89
4/11/2019
2/18/2000 14.51 485.62
7/31/20173/5/2018 10.24 489.89
4/11/20192/18/2000 21.39 475.00
7/31/2017 20.27 476.12
3/5/2018 16.90 479.494/11/2019 12.62 483.77
11/20/2019 18.14 478.25
2/18/2000 17.94 479.69
7/31/2017 16.22 481.413/5/2018 14.16 483.47
4/11/2019 Not Measured
Not Measured
Not Measured
Not Measured
Not Measured
Not Measured
Not FoundNot Found
Not Measured
Not Found
25 495.29
30 498.62
25 499.63
25 495.2
39 496.39
DMW-2 11/16/1999 2 50 497.63
MW-9A 2/18/2000 2
DMW-1 3/24/1998 2
MW-10
MW-11
211/16/1999
11/16/1999
MW-8 12/29/1998 2
25 494.69MW-9 11/16/1999 2
35 494.18
12/29/1998 2
MW-4 3/23/1998 2
MW-5 12/29/1998 2
MW-7
MW-6 12/29/1998 2
25 495.27
497.372523/23/1998MW-3
10/24/1997 2 25 496.38MW-1
MW-2 3/24/1998 2 22 496.99
25
Inaccessible2 25 500.13
500.54
Not Measured
Not Measured
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Responsive ■ Resourceful ■ Reliable 2
APPENDIX A
LABORATORY ANALYTICAL RESULTS AND
CHAIN-OF-CUSTODY FORMS
#=CL#
December 02, 2019
LIMS USE: FR - VICTORIA LARSON
LIMS OBJECT ID: 92454796
92454796
Project:
Pace Project No.:
RE:
Victoria Larson
2020 Starita Rd
Suite E
Charlotte, NC 28206
Turner Street
Dear Victoria Larson:
Enclosed are the analytical results for sample(s) received by the laboratory on November 21, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor Ezell
taylor.ezell@pacelabs.com
Project Manager
(704)875-9092
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 1 of 31
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92454796
Turner Street
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 2 of 31
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92454796
Turner Street
Lab ID Sample ID Matrix Date Collected Date Received
92454796001 MW-2 Water 11/20/19 12:00 11/21/19 09:42
92454796002 MW-3 Water 11/20/19 12:25 11/21/19 09:42
92454796003 MW-8 Water 11/20/19 13:10 11/21/19 09:42
92454796004 DMW-1 Water 11/20/19 13:35 11/21/19 09:42
92454796005 FB Water 11/20/19 11:35 11/21/19 09:42
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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Page 3 of 31
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92454796
Turner Street
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92454796001 MW-2 SM 6200B 63 PASI-CCL
92454796002 MW-3 SM 6200B 63 PASI-CCL
92454796003 MW-8 SM 6200B 63 PASI-CCL
92454796004 DMW-1 SM 6200B 63 PASI-CCL
92454796005 FB SM 6200B 63 PASI-CCL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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Page 4 of 31
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92454796
Turner Street
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92454796001 MW-2
Benzene 98.8 ug/L 12/02/19 14:362.5SM 6200B
Ethylbenzene 434 ug/L 12/02/19 14:362.5SM 6200B
Isopropylbenzene (Cumene)37.2 ug/L 12/02/19 14:362.5SM 6200B
Naphthalene 430 ug/L 12/02/19 14:3610.0SM 6200B
n-Propylbenzene 67.8 ug/L 12/02/19 14:362.5SM 6200B
Toluene 18.6 ug/L 12/02/19 14:362.5SM 6200B
1,2,4-Trimethylbenzene 503 ug/L 12/02/19 14:362.5SM 6200B
1,3,5-Trimethylbenzene 137 ug/L 12/02/19 14:362.5SM 6200B
m&p-Xylene 428 ug/L 12/02/19 14:365.0SM 6200B
o-Xylene 92.3 ug/L 12/02/19 14:362.5SM 6200B
92454796002 MW-3
Benzene 3890 ug/L 12/02/19 14:5412.5SM 6200B
Diisopropyl ether 20.1 ug/L 12/02/19 14:5412.5SM 6200B
Ethylbenzene 1310 ug/L 12/02/19 14:5412.5SM 6200B
Isopropylbenzene (Cumene)67.9 ug/L 12/02/19 14:5412.5SM 6200B
Methyl-tert-butyl ether 53.9 ug/L 12/02/19 14:5412.5SM 6200B
Naphthalene 707 ug/L 12/02/19 14:5450.0SM 6200B
n-Propylbenzene 174 ug/L 12/02/19 14:5412.5SM 6200B
Toluene 123 ug/L 12/02/19 14:5412.5SM 6200B
1,2,4-Trimethylbenzene 1560 ug/L 12/02/19 14:5412.5SM 6200B
1,3,5-Trimethylbenzene 357 ug/L 12/02/19 14:5412.5SM 6200B
m&p-Xylene 1910 ug/L 12/02/19 14:5425.0SM 6200B
o-Xylene 512 ug/L 12/02/19 14:5412.5SM 6200B
92454796003 MW-8
Benzene 5430 ug/L 11/28/19 07:0850.0SM 6200B
Ethylbenzene 2100 ug/L 11/28/19 07:0850.0SM 6200B
Isopropylbenzene (Cumene)77.7 ug/L 11/28/19 07:0850.0SM 6200B
Naphthalene 599 ug/L 11/28/19 07:08200SM 6200B
n-Propylbenzene 196 ug/L 11/28/19 07:0850.0SM 6200B
Toluene 11900 ug/L 11/28/19 07:0850.0SM 6200B
1,2,4-Trimethylbenzene 1870 ug/L 11/28/19 07:0850.0SM 6200B
1,3,5-Trimethylbenzene 457 ug/L 11/28/19 07:0850.0SM 6200B
m&p-Xylene 7630 ug/L 11/28/19 07:08100SM 6200B
o-Xylene 3860 ug/L 11/28/19 07:0850.0SM 6200B
92454796004 DMW-1
Benzene 13.7 ug/L 12/02/19 13:050.50SM 6200B
sec-Butylbenzene 2.8 ug/L 12/02/19 13:050.50SM 6200B
Diisopropyl ether 3.4 ug/L 12/02/19 13:050.50SM 6200B
Isopropylbenzene (Cumene)1.0 ug/L 12/02/19 13:050.50SM 6200B
Methyl-tert-butyl ether 6.7 ug/L 12/02/19 13:050.50SM 6200B
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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Huntersville, NC 28078
(704)875-9092
Page 5 of 31
#=NA#
PROJECT NARRATIVE
Pace Project No.:
Project:
92454796
Turner Street
Method:
Client:Terracon - Charlotte, NC
SM 6200B
Date:December 02, 2019
Description:6200B MSV
General Information:
5 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: 512368
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92454796002
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 2747471)
• Dichlorodifluoromethane
• MSD (Lab ID: 2747472)
• Dichlorodifluoromethane
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
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(704)875-9092
Page 6 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-2 Lab ID:92454796001 Collected:11/20/19 12:00 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Benzene 98.8 ug/L 12/02/19 14:36 71-43-22.5 1.2 5
Bromobenzene ND ug/L 12/02/19 14:36 108-86-12.5 1.1 5
Bromochloromethane ND ug/L 12/02/19 14:36 74-97-52.5 1.3 5
Bromodichloromethane ND ug/L 12/02/19 14:36 75-27-42.5 0.92 5
Bromoform ND ug/L 12/02/19 14:36 75-25-22.5 2.0 5
Bromomethane ND ug/L 12/02/19 14:36 74-83-925.0 8.6 5
n-Butylbenzene ND ug/L 12/02/19 14:36 104-51-82.5 1.8 5
sec-Butylbenzene ND ug/L 12/02/19 14:36 135-98-82.5 1.2 5
tert-Butylbenzene ND ug/L 12/02/19 14:36 98-06-62.5 1.2 5
Carbon tetrachloride ND ug/L 12/02/19 14:36 56-23-52.5 1.2 5
Chlorobenzene ND ug/L 12/02/19 14:36 108-90-72.5 1.1 5
Chloroethane ND ug/L 12/02/19 14:36 75-00-35.0 2.9 5
Chloroform ND ug/L 12/02/19 14:36 67-66-32.5 1.8 5
Chloromethane ND ug/L 12/02/19 14:36 74-87-35.0 2.1 5
2-Chlorotoluene ND ug/L 12/02/19 14:36 95-49-82.5 1.0 5
4-Chlorotoluene ND ug/L 12/02/19 14:36 106-43-42.5 1.0 5
1,2-Dibromo-3-chloropropane ND ug/L 12/02/19 14:36 96-12-85.0 1.9 5
Dibromochloromethane ND ug/L 12/02/19 14:36 124-48-12.5 2.0 5
1,2-Dibromoethane (EDB)ND ug/L 12/02/19 14:36 106-93-42.5 1.2 5
Dibromomethane ND ug/L 12/02/19 14:36 74-95-32.5 1.6 5
1,2-Dichlorobenzene ND ug/L 12/02/19 14:36 95-50-12.5 1.2 5
1,3-Dichlorobenzene ND ug/L 12/02/19 14:36 541-73-12.5 1.2 5
1,4-Dichlorobenzene ND ug/L 12/02/19 14:36 106-46-72.5 1.2 5
Dichlorodifluoromethane ND ug/L 12/02/19 14:36 75-71-82.5 1.4 5
1,1-Dichloroethane ND ug/L 12/02/19 14:36 75-34-32.5 1.2 5
1,2-Dichloroethane ND ug/L 12/02/19 14:36 107-06-22.5 1.3 5
1,1-Dichloroethene ND ug/L 12/02/19 14:36 75-35-42.5 1.1 5
cis-1,2-Dichloroethene ND ug/L 12/02/19 14:36 156-59-22.5 1.0 5
trans-1,2-Dichloroethene ND ug/L 12/02/19 14:36 156-60-52.5 1.3 5
1,2-Dichloropropane ND ug/L 12/02/19 14:36 78-87-52.5 0.92 5
1,3-Dichloropropane ND ug/L 12/02/19 14:36 142-28-92.5 1.7 5
2,2-Dichloropropane ND ug/L 12/02/19 14:36 594-20-72.5 1.4 5
1,1-Dichloropropene ND ug/L 12/02/19 14:36 563-58-62.5 1.7 5
cis-1,3-Dichloropropene ND ug/L 12/02/19 14:36 10061-01-52.5 1.8 5
trans-1,3-Dichloropropene ND ug/L 12/02/19 14:36 10061-02-62.5 2.0 5
Diisopropyl ether ND ug/L 12/02/19 14:36 108-20-32.5 1.7 5
Ethylbenzene 434 ug/L 12/02/19 14:36 100-41-42.5 1.2 5
Hexachloro-1,3-butadiene ND ug/L 12/02/19 14:36 87-68-310.0 6.0 5
Isopropylbenzene (Cumene)37.2 ug/L 12/02/19 14:36 98-82-82.5 1.2 5
Methylene Chloride ND ug/L 12/02/19 14:36 75-09-210.0 7.5 5
Methyl-tert-butyl ether ND ug/L 12/02/19 14:36 1634-04-42.5 2.2 5
Naphthalene 430 ug/L 12/02/19 14:36 91-20-310.0 3.3 5
n-Propylbenzene 67.8 ug/L 12/02/19 14:36 103-65-12.5 1.2 5
Styrene ND ug/L 12/02/19 14:36 100-42-52.5 1.3 5
1,1,1,2-Tetrachloroethane ND ug/L 12/02/19 14:36 630-20-62.5 2.1 5
1,1,2,2-Tetrachloroethane ND ug/L 12/02/19 14:36 79-34-52.5 0.96 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
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Huntersville, NC 28078
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Page 7 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-2 Lab ID:92454796001 Collected:11/20/19 12:00 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Tetrachloroethene ND ug/L 12/02/19 14:36 127-18-42.5 1.2 5
Toluene 18.6 ug/L 12/02/19 14:36 108-88-32.5 1.1 5
1,2,3-Trichlorobenzene ND ug/L 12/02/19 14:36 87-61-610.0 3.9 5
1,2,4-Trichlorobenzene ND ug/L 12/02/19 14:36 120-82-110.0 2.2 5
1,1,1-Trichloroethane ND ug/L 12/02/19 14:36 71-55-62.5 1.4 5
1,1,2-Trichloroethane ND ug/L 12/02/19 14:36 79-00-52.5 1.2 5
Trichloroethene ND ug/L 12/02/19 14:36 79-01-62.5 1.2 5
Trichlorofluoromethane ND ug/L 12/02/19 14:36 75-69-45.0 1.7 5
1,2,3-Trichloropropane ND ug/L 12/02/19 14:36 96-18-42.5 1.4 5
1,2,4-Trimethylbenzene 503 ug/L 12/02/19 14:36 95-63-62.5 0.96 5
1,3,5-Trimethylbenzene 137 ug/L 12/02/19 14:36 108-67-82.5 1.1 5
Vinyl chloride ND ug/L 12/02/19 14:36 75-01-45.0 2.0 5
m&p-Xylene 428 ug/L 12/02/19 14:36 179601-23-15.0 2.2 5
o-Xylene 92.3 ug/L 12/02/19 14:36 95-47-62.5 1.2 5
Surrogates
1,2-Dichloroethane-d4 (S)98 %12/02/19 14:36 17060-07-070-130 5
4-Bromofluorobenzene (S)97 %12/02/19 14:36 460-00-470-130 5
Toluene-d8 (S)101 %12/02/19 14:36 2037-26-570-130 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 8 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-3 Lab ID:92454796002 Collected:11/20/19 12:25 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Benzene 3890 ug/L 12/02/19 14:54 71-43-212.5 6.0 25
Bromobenzene ND ug/L 12/02/19 14:54 108-86-112.5 5.4 25
Bromochloromethane ND ug/L 12/02/19 14:54 74-97-512.5 6.4 25
Bromodichloromethane ND ug/L 12/02/19 14:54 75-27-412.5 4.6 25
Bromoform ND ug/L 12/02/19 14:54 75-25-212.5 10.1 25
Bromomethane ND ug/L 12/02/19 14:54 74-83-912543.0 25
n-Butylbenzene ND ug/L 12/02/19 14:54 104-51-812.5 8.8 25
sec-Butylbenzene ND ug/L 12/02/19 14:54 135-98-812.5 6.2 25
tert-Butylbenzene ND ug/L 12/02/19 14:54 98-06-612.5 6.2 25
Carbon tetrachloride ND ug/L 12/02/19 14:54 56-23-512.5 5.8 25
Chlorobenzene ND ug/L 12/02/19 14:54 108-90-712.5 5.6 25
Chloroethane ND ug/L 12/02/19 14:54 75-00-325.0 14.6 25
Chloroform ND ug/L 12/02/19 14:54 67-66-312.5 8.8 25
Chloromethane ND ug/L 12/02/19 14:54 74-87-325.0 10.4 25
2-Chlorotoluene ND ug/L 12/02/19 14:54 95-49-812.5 5.2 25
4-Chlorotoluene ND ug/L 12/02/19 14:54 106-43-412.5 5.2 25
1,2-Dibromo-3-chloropropane ND ug/L 12/02/19 14:54 96-12-825.0 9.6 25
Dibromochloromethane ND ug/L 12/02/19 14:54 124-48-112.5 10.0 25
1,2-Dibromoethane (EDB)ND ug/L 12/02/19 14:54 106-93-412.5 5.8 25
Dibromomethane ND ug/L 12/02/19 14:54 74-95-312.5 7.8 25
1,2-Dichlorobenzene ND ug/L 12/02/19 14:54 95-50-112.5 6.0 25
1,3-Dichlorobenzene ND ug/L 12/02/19 14:54 541-73-112.5 6.2 25
1,4-Dichlorobenzene ND ug/L 12/02/19 14:54 106-46-712.5 6.2 25
Dichlorodifluoromethane ND ug/L 12/02/19 14:54 75-71-8 M112.5 7.1 25
1,1-Dichloroethane ND ug/L 12/02/19 14:54 75-34-312.5 6.1 25
1,2-Dichloroethane ND ug/L 12/02/19 14:54 107-06-212.5 6.6 25
1,1-Dichloroethene ND ug/L 12/02/19 14:54 75-35-412.5 5.4 25
cis-1,2-Dichloroethene ND ug/L 12/02/19 14:54 156-59-212.5 5.2 25
trans-1,2-Dichloroethene ND ug/L 12/02/19 14:54 156-60-512.5 6.4 25
1,2-Dichloropropane ND ug/L 12/02/19 14:54 78-87-512.5 4.6 25
1,3-Dichloropropane ND ug/L 12/02/19 14:54 142-28-912.5 8.5 25
2,2-Dichloropropane ND ug/L 12/02/19 14:54 594-20-712.5 7.0 25
1,1-Dichloropropene ND ug/L 12/02/19 14:54 563-58-612.5 8.7 25
cis-1,3-Dichloropropene ND ug/L 12/02/19 14:54 10061-01-512.5 8.9 25
trans-1,3-Dichloropropene ND ug/L 12/02/19 14:54 10061-02-612.5 9.8 25
Diisopropyl ether 20.1 ug/L 12/02/19 14:54 108-20-312.5 8.4 25
Ethylbenzene 1310 ug/L 12/02/19 14:54 100-41-412.5 6.0 25
Hexachloro-1,3-butadiene ND ug/L 12/02/19 14:54 87-68-350.0 30.0 25
Isopropylbenzene (Cumene)67.9 ug/L 12/02/19 14:54 98-82-812.5 6.0 25
Methylene Chloride ND ug/L 12/02/19 14:54 75-09-250.0 37.5 25
Methyl-tert-butyl ether 53.9 ug/L 12/02/19 14:54 1634-04-412.5 11.1 25
Naphthalene 707 ug/L 12/02/19 14:54 91-20-350.0 16.5 25
n-Propylbenzene 174 ug/L 12/02/19 14:54 103-65-112.5 6.0 25
Styrene ND ug/L 12/02/19 14:54 100-42-512.5 6.4 25
1,1,1,2-Tetrachloroethane ND ug/L 12/02/19 14:54 630-20-612.5 10.6 25
1,1,2,2-Tetrachloroethane ND ug/L 12/02/19 14:54 79-34-512.5 4.8 25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 9 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-3 Lab ID:92454796002 Collected:11/20/19 12:25 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Tetrachloroethene ND ug/L 12/02/19 14:54 127-18-412.5 5.8 25
Toluene 123 ug/L 12/02/19 14:54 108-88-312.5 5.7 25
1,2,3-Trichlorobenzene ND ug/L 12/02/19 14:54 87-61-650.0 19.5 25
1,2,4-Trichlorobenzene ND ug/L 12/02/19 14:54 120-82-150.0 10.9 25
1,1,1-Trichloroethane ND ug/L 12/02/19 14:54 71-55-612.5 7.0 25
1,1,2-Trichloroethane ND ug/L 12/02/19 14:54 79-00-512.5 5.8 25
Trichloroethene ND ug/L 12/02/19 14:54 79-01-612.5 5.8 25
Trichlorofluoromethane ND ug/L 12/02/19 14:54 75-69-425.0 8.4 25
1,2,3-Trichloropropane ND ug/L 12/02/19 14:54 96-18-412.5 6.8 25
1,2,4-Trimethylbenzene 1560 ug/L 12/02/19 14:54 95-63-612.5 4.8 25
1,3,5-Trimethylbenzene 357 ug/L 12/02/19 14:54 108-67-812.5 5.7 25
Vinyl chloride ND ug/L 12/02/19 14:54 75-01-425.0 10.2 25
m&p-Xylene 1910 ug/L 12/02/19 14:54 179601-23-125.0 11.0 25
o-Xylene 512 ug/L 12/02/19 14:54 95-47-612.5 5.9 25
Surrogates
1,2-Dichloroethane-d4 (S)98 %12/02/19 14:54 17060-07-070-130 25
4-Bromofluorobenzene (S)97 %12/02/19 14:54 460-00-470-130 25
Toluene-d8 (S)101 %12/02/19 14:54 2037-26-570-130 25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 10 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-8 Lab ID:92454796003 Collected:11/20/19 13:10 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Benzene 5430 ug/L 11/28/19 07:08 71-43-250.0 24.0 100
Bromobenzene ND ug/L 11/28/19 07:08 108-86-150.0 21.5 100
Bromochloromethane ND ug/L 11/28/19 07:08 74-97-550.0 25.8 100
Bromodichloromethane ND ug/L 11/28/19 07:08 75-27-450.0 18.5 100
Bromoform ND ug/L 11/28/19 07:08 75-25-250.0 40.5 100
Bromomethane ND ug/L 11/28/19 07:08 74-83-9500172100
n-Butylbenzene ND ug/L 11/28/19 07:08 104-51-850.0 35.3 100
sec-Butylbenzene ND ug/L 11/28/19 07:08 135-98-850.0 24.6 100
tert-Butylbenzene ND ug/L 11/28/19 07:08 98-06-650.0 25.0 100
Carbon tetrachloride ND ug/L 11/28/19 07:08 56-23-550.0 23.2 100
Chlorobenzene ND ug/L 11/28/19 07:08 108-90-750.0 22.5 100
Chloroethane ND ug/L 11/28/19 07:08 75-00-310058.5 100
Chloroform ND ug/L 11/28/19 07:08 67-66-350.0 35.3 100
Chloromethane ND ug/L 11/28/19 07:08 74-87-310041.5 100
2-Chlorotoluene ND ug/L 11/28/19 07:08 95-49-850.0 20.7 100
4-Chlorotoluene ND ug/L 11/28/19 07:08 106-43-450.0 20.6 100
1,2-Dibromo-3-chloropropane ND ug/L 11/28/19 07:08 96-12-810038.5 100
Dibromochloromethane ND ug/L 11/28/19 07:08 124-48-150.0 40.2 100
1,2-Dibromoethane (EDB)ND ug/L 11/28/19 07:08 106-93-450.0 23.1 100
Dibromomethane ND ug/L 11/28/19 07:08 74-95-350.0 31.0 100
1,2-Dichlorobenzene ND ug/L 11/28/19 07:08 95-50-150.0 24.0 100
1,3-Dichlorobenzene ND ug/L 11/28/19 07:08 541-73-150.0 25.0 100
1,4-Dichlorobenzene ND ug/L 11/28/19 07:08 106-46-750.0 24.9 100
Dichlorodifluoromethane ND ug/L 11/28/19 07:08 75-71-850.0 28.4 100
1,1-Dichloroethane ND ug/L 11/28/19 07:08 75-34-350.0 24.4 100
1,2-Dichloroethane ND ug/L 11/28/19 07:08 107-06-250.0 26.3 100
1,1-Dichloroethene ND ug/L 11/28/19 07:08 75-35-450.0 21.8 100
cis-1,2-Dichloroethene ND ug/L 11/28/19 07:08 156-59-250.0 20.7 100
trans-1,2-Dichloroethene ND ug/L 11/28/19 07:08 156-60-550.0 25.7 100
1,2-Dichloropropane ND ug/L 11/28/19 07:08 78-87-550.0 18.3 100
1,3-Dichloropropane ND ug/L 11/28/19 07:08 142-28-950.0 34.1 100
2,2-Dichloropropane ND ug/L 11/28/19 07:08 594-20-750.0 28.1 100
1,1-Dichloropropene ND ug/L 11/28/19 07:08 563-58-650.0 34.8 100
cis-1,3-Dichloropropene ND ug/L 11/28/19 07:08 10061-01-550.0 35.7 100
trans-1,3-Dichloropropene ND ug/L 11/28/19 07:08 10061-02-650.0 39.4 100
Diisopropyl ether ND ug/L 11/28/19 07:08 108-20-350.0 33.4 100
Ethylbenzene 2100 ug/L 11/28/19 07:08 100-41-450.0 24.0 100
Hexachloro-1,3-butadiene ND ug/L 11/28/19 07:08 87-68-3200120100
Isopropylbenzene (Cumene)77.7 ug/L 11/28/19 07:08 98-82-850.0 23.8 100
Methylene Chloride ND ug/L 11/28/19 07:08 75-09-2200150100
Methyl-tert-butyl ether ND ug/L 11/28/19 07:08 1634-04-450.0 44.4 100
Naphthalene 599 ug/L 11/28/19 07:08 91-20-320065.9 100
n-Propylbenzene 196 ug/L 11/28/19 07:08 103-65-150.0 24.1 100
Styrene ND ug/L 11/28/19 07:08 100-42-550.0 25.6 100
1,1,1,2-Tetrachloroethane ND ug/L 11/28/19 07:08 630-20-650.0 42.2 100
1,1,2,2-Tetrachloroethane ND ug/L 11/28/19 07:08 79-34-550.0 19.3 100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
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Page 11 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:MW-8 Lab ID:92454796003 Collected:11/20/19 13:10 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Tetrachloroethene ND ug/L 11/28/19 07:08 127-18-450.0 23.2 100
Toluene 11900 ug/L 11/28/19 07:08 108-88-350.0 22.8 100
1,2,3-Trichlorobenzene ND ug/L 11/28/19 07:08 87-61-620078.1 100
1,2,4-Trichlorobenzene ND ug/L 11/28/19 07:08 120-82-120043.6 100
1,1,1-Trichloroethane ND ug/L 11/28/19 07:08 71-55-650.0 27.8 100
1,1,2-Trichloroethane ND ug/L 11/28/19 07:08 79-00-550.0 23.2 100
Trichloroethene ND ug/L 11/28/19 07:08 79-01-650.0 23.2 100
Trichlorofluoromethane ND ug/L 11/28/19 07:08 75-69-410033.6 100
1,2,3-Trichloropropane ND ug/L 11/28/19 07:08 96-18-450.0 27.1 100
1,2,4-Trimethylbenzene 1870 ug/L 11/28/19 07:08 95-63-650.0 19.3 100
1,3,5-Trimethylbenzene 457 ug/L 11/28/19 07:08 108-67-850.0 22.7 100
Vinyl chloride ND ug/L 11/28/19 07:08 75-01-410040.7 100
m&p-Xylene 7630 ug/L 11/28/19 07:08 179601-23-110044.1 100
o-Xylene 3860 ug/L 11/28/19 07:08 95-47-650.0 23.7 100
Surrogates
1,2-Dichloroethane-d4 (S)100 %11/28/19 07:08 17060-07-070-130 100
4-Bromofluorobenzene (S)98 %11/28/19 07:08 460-00-470-130 100
Toluene-d8 (S)98 %11/28/19 07:08 2037-26-570-130 100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
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Huntersville, NC 28078
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Page 12 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:DMW-1 Lab ID:92454796004 Collected:11/20/19 13:35 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Benzene 13.7 ug/L 12/02/19 13:05 71-43-20.50 0.24 1
Bromobenzene ND ug/L 12/02/19 13:05 108-86-10.50 0.22 1
Bromochloromethane ND ug/L 12/02/19 13:05 74-97-50.50 0.26 1
Bromodichloromethane ND ug/L 12/02/19 13:05 75-27-40.50 0.18 1
Bromoform ND ug/L 12/02/19 13:05 75-25-20.50 0.40 1
Bromomethane ND ug/L 12/02/19 13:05 74-83-95.0 1.7 1
n-Butylbenzene ND ug/L 12/02/19 13:05 104-51-80.50 0.35 1
sec-Butylbenzene 2.8 ug/L 12/02/19 13:05 135-98-80.50 0.25 1
tert-Butylbenzene ND ug/L 12/02/19 13:05 98-06-60.50 0.25 1
Carbon tetrachloride ND ug/L 12/02/19 13:05 56-23-50.50 0.23 1
Chlorobenzene ND ug/L 12/02/19 13:05 108-90-70.50 0.22 1
Chloroethane ND ug/L 12/02/19 13:05 75-00-31.0 0.58 1
Chloroform ND ug/L 12/02/19 13:05 67-66-30.50 0.35 1
Chloromethane ND ug/L 12/02/19 13:05 74-87-31.0 0.42 1
2-Chlorotoluene ND ug/L 12/02/19 13:05 95-49-80.50 0.21 1
4-Chlorotoluene ND ug/L 12/02/19 13:05 106-43-40.50 0.21 1
1,2-Dibromo-3-chloropropane ND ug/L 12/02/19 13:05 96-12-81.0 0.38 1
Dibromochloromethane ND ug/L 12/02/19 13:05 124-48-10.50 0.40 1
1,2-Dibromoethane (EDB)ND ug/L 12/02/19 13:05 106-93-40.50 0.23 1
Dibromomethane ND ug/L 12/02/19 13:05 74-95-30.50 0.31 1
1,2-Dichlorobenzene ND ug/L 12/02/19 13:05 95-50-10.50 0.24 1
1,3-Dichlorobenzene ND ug/L 12/02/19 13:05 541-73-10.50 0.25 1
1,4-Dichlorobenzene ND ug/L 12/02/19 13:05 106-46-70.50 0.25 1
Dichlorodifluoromethane ND ug/L 12/02/19 13:05 75-71-80.50 0.28 1
1,1-Dichloroethane ND ug/L 12/02/19 13:05 75-34-30.50 0.24 1
1,2-Dichloroethane ND ug/L 12/02/19 13:05 107-06-20.50 0.26 1
1,1-Dichloroethene ND ug/L 12/02/19 13:05 75-35-40.50 0.22 1
cis-1,2-Dichloroethene ND ug/L 12/02/19 13:05 156-59-20.50 0.21 1
trans-1,2-Dichloroethene ND ug/L 12/02/19 13:05 156-60-50.50 0.26 1
1,2-Dichloropropane ND ug/L 12/02/19 13:05 78-87-50.50 0.18 1
1,3-Dichloropropane ND ug/L 12/02/19 13:05 142-28-90.50 0.34 1
2,2-Dichloropropane ND ug/L 12/02/19 13:05 594-20-70.50 0.28 1
1,1-Dichloropropene ND ug/L 12/02/19 13:05 563-58-60.50 0.35 1
cis-1,3-Dichloropropene ND ug/L 12/02/19 13:05 10061-01-50.50 0.36 1
trans-1,3-Dichloropropene ND ug/L 12/02/19 13:05 10061-02-60.50 0.39 1
Diisopropyl ether 3.4 ug/L 12/02/19 13:05 108-20-30.50 0.33 1
Ethylbenzene ND ug/L 12/02/19 13:05 100-41-40.50 0.24 1
Hexachloro-1,3-butadiene ND ug/L 12/02/19 13:05 87-68-32.0 1.2 1
Isopropylbenzene (Cumene)1.0 ug/L 12/02/19 13:05 98-82-80.50 0.24 1
Methylene Chloride ND ug/L 12/02/19 13:05 75-09-22.0 1.5 1
Methyl-tert-butyl ether 6.7 ug/L 12/02/19 13:05 1634-04-40.50 0.44 1
Naphthalene ND ug/L 12/02/19 13:05 91-20-32.0 0.66 1
n-Propylbenzene ND ug/L 12/02/19 13:05 103-65-10.50 0.24 1
Styrene ND ug/L 12/02/19 13:05 100-42-50.50 0.26 1
1,1,1,2-Tetrachloroethane ND ug/L 12/02/19 13:05 630-20-60.50 0.42 1
1,1,2,2-Tetrachloroethane ND ug/L 12/02/19 13:05 79-34-50.50 0.19 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
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Huntersville, NC 28078
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Page 13 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:DMW-1 Lab ID:92454796004 Collected:11/20/19 13:35 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Tetrachloroethene ND ug/L 12/02/19 13:05 127-18-40.50 0.23 1
Toluene ND ug/L 12/02/19 13:05 108-88-30.50 0.23 1
1,2,3-Trichlorobenzene ND ug/L 12/02/19 13:05 87-61-62.0 0.78 1
1,2,4-Trichlorobenzene ND ug/L 12/02/19 13:05 120-82-12.0 0.44 1
1,1,1-Trichloroethane ND ug/L 12/02/19 13:05 71-55-60.50 0.28 1
1,1,2-Trichloroethane ND ug/L 12/02/19 13:05 79-00-50.50 0.23 1
Trichloroethene ND ug/L 12/02/19 13:05 79-01-60.50 0.23 1
Trichlorofluoromethane ND ug/L 12/02/19 13:05 75-69-41.0 0.34 1
1,2,3-Trichloropropane ND ug/L 12/02/19 13:05 96-18-40.50 0.27 1
1,2,4-Trimethylbenzene ND ug/L 12/02/19 13:05 95-63-60.50 0.19 1
1,3,5-Trimethylbenzene ND ug/L 12/02/19 13:05 108-67-80.50 0.23 1
Vinyl chloride ND ug/L 12/02/19 13:05 75-01-41.0 0.41 1
m&p-Xylene ND ug/L 12/02/19 13:05 179601-23-11.0 0.44 1
o-Xylene ND ug/L 12/02/19 13:05 95-47-60.50 0.24 1
Surrogates
1,2-Dichloroethane-d4 (S)100 %12/02/19 13:05 17060-07-070-130 1
4-Bromofluorobenzene (S)99 %12/02/19 13:05 460-00-470-130 1
Toluene-d8 (S)100 %12/02/19 13:05 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
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Huntersville, NC 28078
(704)875-9092
Page 14 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:FB Lab ID:92454796005 Collected:11/20/19 11:35 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Benzene ND ug/L 11/27/19 23:37 71-43-20.50 0.24 1
Bromobenzene ND ug/L 11/27/19 23:37 108-86-10.50 0.22 1
Bromochloromethane ND ug/L 11/27/19 23:37 74-97-50.50 0.26 1
Bromodichloromethane ND ug/L 11/27/19 23:37 75-27-40.50 0.18 1
Bromoform ND ug/L 11/27/19 23:37 75-25-20.50 0.40 1
Bromomethane ND ug/L 11/27/19 23:37 74-83-95.0 1.7 1
n-Butylbenzene ND ug/L 11/27/19 23:37 104-51-80.50 0.35 1
sec-Butylbenzene ND ug/L 11/27/19 23:37 135-98-80.50 0.25 1
tert-Butylbenzene ND ug/L 11/27/19 23:37 98-06-60.50 0.25 1
Carbon tetrachloride ND ug/L 11/27/19 23:37 56-23-50.50 0.23 1
Chlorobenzene ND ug/L 11/27/19 23:37 108-90-70.50 0.22 1
Chloroethane ND ug/L 11/27/19 23:37 75-00-31.0 0.58 1
Chloroform ND ug/L 11/27/19 23:37 67-66-30.50 0.35 1
Chloromethane ND ug/L 11/27/19 23:37 74-87-31.0 0.42 1
2-Chlorotoluene ND ug/L 11/27/19 23:37 95-49-80.50 0.21 1
4-Chlorotoluene ND ug/L 11/27/19 23:37 106-43-40.50 0.21 1
1,2-Dibromo-3-chloropropane ND ug/L 11/27/19 23:37 96-12-81.0 0.38 1
Dibromochloromethane ND ug/L 11/27/19 23:37 124-48-10.50 0.40 1
1,2-Dibromoethane (EDB)ND ug/L 11/27/19 23:37 106-93-40.50 0.23 1
Dibromomethane ND ug/L 11/27/19 23:37 74-95-30.50 0.31 1
1,2-Dichlorobenzene ND ug/L 11/27/19 23:37 95-50-10.50 0.24 1
1,3-Dichlorobenzene ND ug/L 11/27/19 23:37 541-73-10.50 0.25 1
1,4-Dichlorobenzene ND ug/L 11/27/19 23:37 106-46-70.50 0.25 1
Dichlorodifluoromethane ND ug/L 11/27/19 23:37 75-71-80.50 0.28 1
1,1-Dichloroethane ND ug/L 11/27/19 23:37 75-34-30.50 0.24 1
1,2-Dichloroethane ND ug/L 11/27/19 23:37 107-06-20.50 0.26 1
1,1-Dichloroethene ND ug/L 11/27/19 23:37 75-35-40.50 0.22 1
cis-1,2-Dichloroethene ND ug/L 11/27/19 23:37 156-59-20.50 0.21 1
trans-1,2-Dichloroethene ND ug/L 11/27/19 23:37 156-60-50.50 0.26 1
1,2-Dichloropropane ND ug/L 11/27/19 23:37 78-87-50.50 0.18 1
1,3-Dichloropropane ND ug/L 11/27/19 23:37 142-28-90.50 0.34 1
2,2-Dichloropropane ND ug/L 11/27/19 23:37 594-20-70.50 0.28 1
1,1-Dichloropropene ND ug/L 11/27/19 23:37 563-58-60.50 0.35 1
cis-1,3-Dichloropropene ND ug/L 11/27/19 23:37 10061-01-50.50 0.36 1
trans-1,3-Dichloropropene ND ug/L 11/27/19 23:37 10061-02-60.50 0.39 1
Diisopropyl ether ND ug/L 11/27/19 23:37 108-20-30.50 0.33 1
Ethylbenzene ND ug/L 11/27/19 23:37 100-41-40.50 0.24 1
Hexachloro-1,3-butadiene ND ug/L 11/27/19 23:37 87-68-32.0 1.2 1
Isopropylbenzene (Cumene)ND ug/L 11/27/19 23:37 98-82-80.50 0.24 1
Methylene Chloride ND ug/L 11/27/19 23:37 75-09-22.0 1.5 1
Methyl-tert-butyl ether ND ug/L 11/27/19 23:37 1634-04-40.50 0.44 1
Naphthalene ND ug/L 11/27/19 23:37 91-20-32.0 0.66 1
n-Propylbenzene ND ug/L 11/27/19 23:37 103-65-10.50 0.24 1
Styrene ND ug/L 11/27/19 23:37 100-42-50.50 0.26 1
1,1,1,2-Tetrachloroethane ND ug/L 11/27/19 23:37 630-20-60.50 0.42 1
1,1,2,2-Tetrachloroethane ND ug/L 11/27/19 23:37 79-34-50.50 0.19 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
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Huntersville, NC 28078
(704)875-9092
Page 15 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92454796
Turner Street
Sample:FB Lab ID:92454796005 Collected:11/20/19 11:35 Received:11/21/19 09:42 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: SM 6200B6200B MSV
Tetrachloroethene ND ug/L 11/27/19 23:37 127-18-40.50 0.23 1
Toluene ND ug/L 11/27/19 23:37 108-88-30.50 0.23 1
1,2,3-Trichlorobenzene ND ug/L 11/27/19 23:37 87-61-62.0 0.78 1
1,2,4-Trichlorobenzene ND ug/L 11/27/19 23:37 120-82-12.0 0.44 1
1,1,1-Trichloroethane ND ug/L 11/27/19 23:37 71-55-60.50 0.28 1
1,1,2-Trichloroethane ND ug/L 11/27/19 23:37 79-00-50.50 0.23 1
Trichloroethene ND ug/L 11/27/19 23:37 79-01-60.50 0.23 1
Trichlorofluoromethane ND ug/L 11/27/19 23:37 75-69-41.0 0.34 1
1,2,3-Trichloropropane ND ug/L 11/27/19 23:37 96-18-40.50 0.27 1
1,2,4-Trimethylbenzene ND ug/L 11/27/19 23:37 95-63-60.50 0.19 1
1,3,5-Trimethylbenzene ND ug/L 11/27/19 23:37 108-67-80.50 0.23 1
Vinyl chloride ND ug/L 11/27/19 23:37 75-01-41.0 0.41 1
m&p-Xylene ND ug/L 11/27/19 23:37 179601-23-11.0 0.44 1
o-Xylene ND ug/L 11/27/19 23:37 95-47-60.50 0.24 1
Surrogates
1,2-Dichloroethane-d4 (S)110 %11/27/19 23:37 17060-07-070-130 1
4-Bromofluorobenzene (S)98 %11/27/19 23:37 460-00-470-130 1
Toluene-d8 (S)100 %11/27/19 23:37 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 16 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
512121
SM 6200B
SM 6200B
6200B MSV
Associated Lab Samples:92454796003, 92454796005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2746371
Associated Lab Samples:92454796003, 92454796005
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 0.50 11/27/19 23:020.42
1,1,1-Trichloroethane ug/L ND 0.50 11/27/19 23:020.28
1,1,2,2-Tetrachloroethane ug/L ND 0.50 11/27/19 23:020.19
1,1,2-Trichloroethane ug/L ND 0.50 11/27/19 23:020.23
1,1-Dichloroethane ug/L ND 0.50 11/27/19 23:020.24
1,1-Dichloroethene ug/L ND 0.50 11/27/19 23:020.22
1,1-Dichloropropene ug/L ND 0.50 11/27/19 23:020.35
1,2,3-Trichlorobenzene ug/L ND 2.0 11/27/19 23:020.78
1,2,3-Trichloropropane ug/L ND 0.50 11/27/19 23:020.27
1,2,4-Trichlorobenzene ug/L ND 2.0 11/27/19 23:020.44
1,2,4-Trimethylbenzene ug/L ND 0.50 11/27/19 23:020.19
1,2-Dibromo-3-chloropropane ug/L ND 1.0 11/27/19 23:020.38
1,2-Dibromoethane (EDB)ug/L ND 0.50 11/27/19 23:020.23
1,2-Dichlorobenzene ug/L ND 0.50 11/27/19 23:020.24
1,2-Dichloroethane ug/L ND 0.50 11/27/19 23:020.26
1,2-Dichloropropane ug/L ND 0.50 11/27/19 23:020.18
1,3,5-Trimethylbenzene ug/L ND 0.50 11/27/19 23:020.23
1,3-Dichlorobenzene ug/L ND 0.50 11/27/19 23:020.25
1,3-Dichloropropane ug/L ND 0.50 11/27/19 23:020.34
1,4-Dichlorobenzene ug/L ND 0.50 11/27/19 23:020.25
2,2-Dichloropropane ug/L ND 0.50 11/27/19 23:020.28
2-Chlorotoluene ug/L ND 0.50 11/27/19 23:020.21
4-Chlorotoluene ug/L ND 0.50 11/27/19 23:020.21
Benzene ug/L ND 0.50 11/27/19 23:020.24
Bromobenzene ug/L ND 0.50 11/27/19 23:020.22
Bromochloromethane ug/L ND 0.50 11/27/19 23:020.26
Bromodichloromethane ug/L ND 0.50 11/27/19 23:020.18
Bromoform ug/L ND 0.50 11/27/19 23:020.40
Bromomethane ug/L ND 5.0 11/27/19 23:021.7
Carbon tetrachloride ug/L ND 0.50 11/27/19 23:020.23
Chlorobenzene ug/L ND 0.50 11/27/19 23:020.22
Chloroethane ug/L ND 1.0 11/27/19 23:020.58
Chloroform ug/L ND 0.50 11/27/19 23:020.35
Chloromethane ug/L ND 1.0 11/27/19 23:020.42
cis-1,2-Dichloroethene ug/L ND 0.50 11/27/19 23:020.21
cis-1,3-Dichloropropene ug/L ND 0.50 11/27/19 23:020.36
Dibromochloromethane ug/L ND 0.50 11/27/19 23:020.40
Dibromomethane ug/L ND 0.50 11/27/19 23:020.31
Dichlorodifluoromethane ug/L ND 0.50 11/27/19 23:020.28
Diisopropyl ether ug/L ND 0.50 11/27/19 23:020.33
Ethylbenzene ug/L ND 0.50 11/27/19 23:020.24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 17 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2746371
Associated Lab Samples:92454796003, 92454796005
Matrix:Water
AnalyzedMDL
Hexachloro-1,3-butadiene ug/L ND 2.0 11/27/19 23:021.2
Isopropylbenzene (Cumene)ug/L ND 0.50 11/27/19 23:020.24
m&p-Xylene ug/L ND 1.0 11/27/19 23:020.44
Methyl-tert-butyl ether ug/L ND 0.50 11/27/19 23:020.44
Methylene Chloride ug/L ND 2.0 11/27/19 23:021.5
n-Butylbenzene ug/L ND 0.50 11/27/19 23:020.35
n-Propylbenzene ug/L ND 0.50 11/27/19 23:020.24
Naphthalene ug/L ND 2.0 11/27/19 23:020.66
o-Xylene ug/L ND 0.50 11/27/19 23:020.24
sec-Butylbenzene ug/L ND 0.50 11/27/19 23:020.25
Styrene ug/L ND 0.50 11/27/19 23:020.26
tert-Butylbenzene ug/L ND 0.50 11/27/19 23:020.25
Tetrachloroethene ug/L ND 0.50 11/27/19 23:020.23
Toluene ug/L ND 0.50 11/27/19 23:020.23
trans-1,2-Dichloroethene ug/L ND 0.50 11/27/19 23:020.26
trans-1,3-Dichloropropene ug/L ND 0.50 11/27/19 23:020.39
Trichloroethene ug/L ND 0.50 11/27/19 23:020.23
Trichlorofluoromethane ug/L ND 1.0 11/27/19 23:020.34
Vinyl chloride ug/L ND 1.0 11/27/19 23:020.41
1,2-Dichloroethane-d4 (S)%109 70-130 11/27/19 23:02
4-Bromofluorobenzene (S)%98 70-130 11/27/19 23:02
Toluene-d8 (S)%100 70-130 11/27/19 23:02
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2746372LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 52.650 105 60-140
1,1,1-Trichloroethane ug/L 53.250 106 60-140
1,1,2,2-Tetrachloroethane ug/L 51.850 104 60-140
1,1,2-Trichloroethane ug/L 51.850 104 60-140
1,1-Dichloroethane ug/L 51.750 103 60-140
1,1-Dichloroethene ug/L 51.950 104 60-140
1,1-Dichloropropene ug/L 56.350 113 60-140
1,2,3-Trichlorobenzene ug/L 45.250 90 60-140
1,2,3-Trichloropropane ug/L 51.850 104 60-140
1,2,4-Trichlorobenzene ug/L 44.250 88 60-140
1,2,4-Trimethylbenzene ug/L 50.150 100 60-140
1,2-Dibromo-3-chloropropane ug/L 50.650 101 60-140
1,2-Dibromoethane (EDB)ug/L 52.950 106 60-140
1,2-Dichlorobenzene ug/L 48.150 96 60-140
1,2-Dichloroethane ug/L 49.150 98 60-140
1,2-Dichloropropane ug/L 52.250 104 60-140
1,3,5-Trimethylbenzene ug/L 49.750 99 60-140
1,3-Dichlorobenzene ug/L 47.950 96 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 18 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2746372LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichloropropane ug/L 53.050 106 60-140
1,4-Dichlorobenzene ug/L 46.350 93 60-140
2,2-Dichloropropane ug/L 51.950 104 60-140
2-Chlorotoluene ug/L 49.450 99 60-140
4-Chlorotoluene ug/L 50.350 101 60-140
Benzene ug/L 51.350 103 60-140
Bromobenzene ug/L 49.850 100 60-140
Bromochloromethane ug/L 52.550 105 60-140
Bromodichloromethane ug/L 52.650 105 60-140
Bromoform ug/L 51.550 103 60-140
Bromomethane ug/L 43.850 88 60-140
Carbon tetrachloride ug/L 52.750 105 60-140
Chlorobenzene ug/L 48.450 97 60-140
Chloroethane ug/L 50.850 102 60-140
Chloroform ug/L 51.550 103 60-140
Chloromethane ug/L 49.550 99 60-140
cis-1,2-Dichloroethene ug/L 51.450 103 60-140
cis-1,3-Dichloropropene ug/L 56.350 113 60-140
Dibromochloromethane ug/L 53.250 106 60-140
Dibromomethane ug/L 50.850 102 60-140
Dichlorodifluoromethane ug/L 55.750 111 60-140
Diisopropyl ether ug/L 53.650 107 60-140
Ethylbenzene ug/L 50.050 100 60-140
Hexachloro-1,3-butadiene ug/L 42.350 85 60-140
Isopropylbenzene (Cumene)ug/L 49.350 99 60-140
m&p-Xylene ug/L 98.8100 99 60-140
Methyl-tert-butyl ether ug/L 51.850 104 60-140
Methylene Chloride ug/L 50.450 101 60-140
n-Butylbenzene ug/L 46.950 94 60-140
n-Propylbenzene ug/L 48.350 97 60-140
Naphthalene ug/L 47.450 95 60-140
o-Xylene ug/L 50.150 100 60-140
sec-Butylbenzene ug/L 47.050 94 60-140
Styrene ug/L 51.850 104 60-140
tert-Butylbenzene ug/L 41.050 82 60-140
Tetrachloroethene ug/L 49.150 98 60-140
Toluene ug/L 50.050 100 60-140
trans-1,2-Dichloroethene ug/L 52.250 104 60-140
trans-1,3-Dichloropropene ug/L 54.750 109 60-140
Trichloroethene ug/L 50.150 100 60-140
Trichlorofluoromethane ug/L 50.950 102 60-140
Vinyl chloride ug/L 57.750 115 60-140
1,2-Dichloroethane-d4 (S)%101 70-130
4-Bromofluorobenzene (S)%99 70-130
Toluene-d8 (S)%100 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 19 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2746373MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92454322003
2746374
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 500 109 60-140107 1 30500ND543536
1,1,1-Trichloroethane ug/L 500 110 60-140109 0 30500ND549546
1,1,2,2-Tetrachloroethane ug/L 500 131 60-140115 13 30500ND656575
1,1,2-Trichloroethane ug/L 500 106 60-140108 2 30500ND530539
1,1-Dichloroethane ug/L 500 107 60-140107 0 30500ND535534
1,1-Dichloroethene ug/L 500 110 60-140110 0 30500ND551548
1,1-Dichloropropene ug/L 500 119 60-140117 2 30500ND594583
1,2,3-Trichlorobenzene ug/L 500 92 60-14099 7 30500ND461493
1,2,3-Trichloropropane ug/L 500 110 60-140112 2 30500ND550561
1,2,4-Trichlorobenzene ug/L 500 92 60-14095 3 30500ND462477
1,2,4-Trimethylbenzene ug/L 500 104 60-140102 1 30500349868859
1,2-Dibromo-3-
chloropropane ug/L 500 107 60-140111 4 30500ND534556
1,2-Dibromoethane (EDB)ug/L 500 109 60-140109 0 30500ND545547
1,2-Dichlorobenzene ug/L 500 100 60-140100 1 30500ND502499
1,2-Dichloroethane ug/L 500 96 60-14099 2 30500152633645
1,2-Dichloropropane ug/L 500 107 60-140106 1 30500ND536529
1,3,5-Trimethylbenzene ug/L 500 105 60-140103 1 30500105627618
1,3-Dichlorobenzene ug/L 500 100 60-14099 1 30500ND501495
1,3-Dichloropropane ug/L 500 111 60-140109 1 30500ND553547
1,4-Dichlorobenzene ug/L 500 96 60-14096 1 30500ND480482
2,2-Dichloropropane ug/L 500 86 60-14085 2 30500ND430424
2-Chlorotoluene ug/L 500 103 60-140102 1 30500ND516511
4-Chlorotoluene ug/L 500 104 60-140103 1 30500ND522514
Benzene ug/L 500 106 60-140107 1 305004639951000
Bromobenzene ug/L 500 105 60-140105 0 30500ND525524
Bromochloromethane ug/L 500 113 60-140115 2 30500ND565573
Bromodichloromethane ug/L 500 102 60-140103 1 30500ND509516
Bromoform ug/L 500 96 60-14096 0 30500ND480482
Bromomethane ug/L 500 72 60-14080 10 30500ND362401
Carbon tetrachloride ug/L 500 109 60-140107 1 30500ND543537
Chlorobenzene ug/L 500 104 60-140102 2 30500ND519510
Chloroethane ug/L 500 96 60-14097 1 3050053.8 533 539
Chloroform ug/L 500 108 60-140110 1 30500ND542549
Chloromethane ug/L 500 95 60-14097 2 30500ND475485
cis-1,2-Dichloroethene ug/L 500 107 60-140108 1 30500ND535541
cis-1,3-Dichloropropene ug/L 500 103 60-140105 3 30500ND513527
Dibromochloromethane ug/L 500 101 60-140100 1 30500ND506502
Dibromomethane ug/L 500 104 60-140104 0 30500ND518519
Dichlorodifluoromethane ug/L 500 97 60-14096 1 30500ND486482
Diisopropyl ether ug/L 500 111 60-140115 3 30500209765786
Ethylbenzene ug/L 500 106 60-140104 2 30500151682671
Hexachloro-1,3-butadiene ug/L 500 83 60-14090 8 30500ND416450
Isopropylbenzene(Cumene)ug/L 500 108 60-140107 1 30500ND542535
m&p-Xylene ug/L 1000 103 60-140100 1 30100098620101990
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 20 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2746373MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92454322003
2746374
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 500 109 60-140113 4 30500ND543566
Methylene Chloride ug/L 500 105 60-140107 2 30500ND526535
n-Butylbenzene ug/L 500 97 60-14098 1 30500ND483490
n-Propylbenzene ug/L 500 103 60-140100 3 30500ND515501
Naphthalene ug/L 500 106 60-140115 6 30500184716758
o-Xylene ug/L 500 104 60-140102 1 3050055410701060
sec-Butylbenzene ug/L 500 98 60-14096 2 30500ND490482
Styrene ug/L 500 110 60-140109 1 30500ND549545
tert-Butylbenzene ug/L 500 87 60-14085 2 30500ND436427
Tetrachloroethene ug/L 500 106 60-140103 3 30500ND531514
Toluene ug/L 500 102 60-140104 1 30500422934942
trans-1,2-Dichloroethene ug/L 500 109 60-140110 1 30500ND547552
trans-1,3-Dichloropropene ug/L 500 110 60-140114 3 30500ND552570
Trichloroethene ug/L 500 106 60-140103 3 30500ND529514
Trichlorofluoromethane ug/L 500 104 60-140103 1 30500ND520514
Vinyl chloride ug/L 500 114 60-140114 1 30500ND569572
1,2-Dichloroethane-d4 (S)%98 70-13098
4-Bromofluorobenzene (S)%102 70-130100
Toluene-d8 (S)%99 70-13098
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 21 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
512368
SM 6200B
SM 6200B
6200B MSV
Associated Lab Samples:92454796001, 92454796002, 92454796004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2747469
Associated Lab Samples:92454796001, 92454796002, 92454796004
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 0.50 12/02/19 12:470.42
1,1,1-Trichloroethane ug/L ND 0.50 12/02/19 12:470.28
1,1,2,2-Tetrachloroethane ug/L ND 0.50 12/02/19 12:470.19
1,1,2-Trichloroethane ug/L ND 0.50 12/02/19 12:470.23
1,1-Dichloroethane ug/L ND 0.50 12/02/19 12:470.24
1,1-Dichloroethene ug/L ND 0.50 12/02/19 12:470.22
1,1-Dichloropropene ug/L ND 0.50 12/02/19 12:470.35
1,2,3-Trichlorobenzene ug/L ND 2.0 12/02/19 12:470.78
1,2,3-Trichloropropane ug/L ND 0.50 12/02/19 12:470.27
1,2,4-Trichlorobenzene ug/L ND 2.0 12/02/19 12:470.44
1,2,4-Trimethylbenzene ug/L ND 0.50 12/02/19 12:470.19
1,2-Dibromo-3-chloropropane ug/L ND 1.0 12/02/19 12:470.38
1,2-Dibromoethane (EDB)ug/L ND 0.50 12/02/19 12:470.23
1,2-Dichlorobenzene ug/L ND 0.50 12/02/19 12:470.24
1,2-Dichloroethane ug/L ND 0.50 12/02/19 12:470.26
1,2-Dichloropropane ug/L ND 0.50 12/02/19 12:470.18
1,3,5-Trimethylbenzene ug/L ND 0.50 12/02/19 12:470.23
1,3-Dichlorobenzene ug/L ND 0.50 12/02/19 12:470.25
1,3-Dichloropropane ug/L ND 0.50 12/02/19 12:470.34
1,4-Dichlorobenzene ug/L ND 0.50 12/02/19 12:470.25
2,2-Dichloropropane ug/L ND 0.50 12/02/19 12:470.28
2-Chlorotoluene ug/L ND 0.50 12/02/19 12:470.21
4-Chlorotoluene ug/L ND 0.50 12/02/19 12:470.21
Benzene ug/L ND 0.50 12/02/19 12:470.24
Bromobenzene ug/L ND 0.50 12/02/19 12:470.22
Bromochloromethane ug/L ND 0.50 12/02/19 12:470.26
Bromodichloromethane ug/L ND 0.50 12/02/19 12:470.18
Bromoform ug/L ND 0.50 12/02/19 12:470.40
Bromomethane ug/L ND 5.0 12/02/19 12:471.7
Carbon tetrachloride ug/L ND 0.50 12/02/19 12:470.23
Chlorobenzene ug/L ND 0.50 12/02/19 12:470.22
Chloroethane ug/L ND 1.0 12/02/19 12:470.58
Chloroform ug/L ND 0.50 12/02/19 12:470.35
Chloromethane ug/L ND 1.0 12/02/19 12:470.42
cis-1,2-Dichloroethene ug/L ND 0.50 12/02/19 12:470.21
cis-1,3-Dichloropropene ug/L ND 0.50 12/02/19 12:470.36
Dibromochloromethane ug/L ND 0.50 12/02/19 12:470.40
Dibromomethane ug/L ND 0.50 12/02/19 12:470.31
Dichlorodifluoromethane ug/L ND 0.50 12/02/19 12:470.28
Diisopropyl ether ug/L ND 0.50 12/02/19 12:470.33
Ethylbenzene ug/L ND 0.50 12/02/19 12:470.24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 22 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2747469
Associated Lab Samples:92454796001, 92454796002, 92454796004
Matrix:Water
AnalyzedMDL
Hexachloro-1,3-butadiene ug/L ND 2.0 12/02/19 12:471.2
Isopropylbenzene (Cumene)ug/L ND 0.50 12/02/19 12:470.24
m&p-Xylene ug/L ND 1.0 12/02/19 12:470.44
Methyl-tert-butyl ether ug/L ND 0.50 12/02/19 12:470.44
Methylene Chloride ug/L ND 2.0 12/02/19 12:471.5
n-Butylbenzene ug/L ND 0.50 12/02/19 12:470.35
n-Propylbenzene ug/L ND 0.50 12/02/19 12:470.24
Naphthalene ug/L ND 2.0 12/02/19 12:470.66
o-Xylene ug/L ND 0.50 12/02/19 12:470.24
sec-Butylbenzene ug/L ND 0.50 12/02/19 12:470.25
Styrene ug/L ND 0.50 12/02/19 12:470.26
tert-Butylbenzene ug/L ND 0.50 12/02/19 12:470.25
Tetrachloroethene ug/L ND 0.50 12/02/19 12:470.23
Toluene ug/L ND 0.50 12/02/19 12:470.23
trans-1,2-Dichloroethene ug/L ND 0.50 12/02/19 12:470.26
trans-1,3-Dichloropropene ug/L ND 0.50 12/02/19 12:470.39
Trichloroethene ug/L ND 0.50 12/02/19 12:470.23
Trichlorofluoromethane ug/L ND 1.0 12/02/19 12:470.34
Vinyl chloride ug/L ND 1.0 12/02/19 12:470.41
1,2-Dichloroethane-d4 (S)%98 70-130 12/02/19 12:47
4-Bromofluorobenzene (S)%99 70-130 12/02/19 12:47
Toluene-d8 (S)%100 70-130 12/02/19 12:47
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2747470LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 51.650 103 60-140
1,1,1-Trichloroethane ug/L 47.650 95 60-140
1,1,2,2-Tetrachloroethane ug/L 50.750 101 60-140
1,1,2-Trichloroethane ug/L 51.950 104 60-140
1,1-Dichloroethane ug/L 49.050 98 60-140
1,1-Dichloroethene ug/L 47.050 94 60-140
1,1-Dichloropropene ug/L 51.450 103 60-140
1,2,3-Trichlorobenzene ug/L 54.850 110 60-140
1,2,3-Trichloropropane ug/L 50.050 100 60-140
1,2,4-Trichlorobenzene ug/L 53.750 107 60-140
1,2,4-Trimethylbenzene ug/L 50.350 101 60-140
1,2-Dibromo-3-chloropropane ug/L 56.550 113 60-140
1,2-Dibromoethane (EDB)ug/L 51.650 103 60-140
1,2-Dichlorobenzene ug/L 50.750 101 60-140
1,2-Dichloroethane ug/L 40.650 81 60-140
1,2-Dichloropropane ug/L 51.250 102 60-140
1,3,5-Trimethylbenzene ug/L 50.450 101 60-140
1,3-Dichlorobenzene ug/L 51.050 102 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 23 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2747470LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichloropropane ug/L 51.450 103 60-140
1,4-Dichlorobenzene ug/L 48.250 96 60-140
2,2-Dichloropropane ug/L 49.150 98 60-140
2-Chlorotoluene ug/L 48.550 97 60-140
4-Chlorotoluene ug/L 49.250 98 60-140
Benzene ug/L 50.550 101 60-140
Bromobenzene ug/L 52.450 105 60-140
Bromochloromethane ug/L 51.450 103 60-140
Bromodichloromethane ug/L 49.550 99 60-140
Bromoform ug/L 55.450 111 60-140
Bromomethane ug/L 33.050 66 60-140
Carbon tetrachloride ug/L 48.150 96 60-140
Chlorobenzene ug/L 48.150 96 60-140
Chloroethane ug/L 32.650 65 60-140
Chloroform ug/L 48.450 97 60-140
Chloromethane ug/L 49.750 99 60-140
cis-1,2-Dichloroethene ug/L 47.650 95 60-140
cis-1,3-Dichloropropene ug/L 54.050 108 60-140
Dibromochloromethane ug/L 51.450 103 60-140
Dibromomethane ug/L 52.050 104 60-140
Dichlorodifluoromethane ug/L 65.950 132 60-140
Diisopropyl ether ug/L 50.150 100 60-140
Ethylbenzene ug/L 45.950 92 60-140
Hexachloro-1,3-butadiene ug/L 52.550 105 60-140
Isopropylbenzene (Cumene)ug/L 48.650 97 60-140
m&p-Xylene ug/L 94.0100 94 60-140
Methyl-tert-butyl ether ug/L 49.550 99 60-140
Methylene Chloride ug/L 41.550 83 60-140
n-Butylbenzene ug/L 50.350 101 60-140
n-Propylbenzene ug/L 48.450 97 60-140
Naphthalene ug/L 53.950 108 60-140
o-Xylene ug/L 48.950 98 60-140
sec-Butylbenzene ug/L 49.350 99 60-140
Styrene ug/L 50.850 102 60-140
tert-Butylbenzene ug/L 40.150 80 60-140
Tetrachloroethene ug/L 48.050 96 60-140
Toluene ug/L 48.050 96 60-140
trans-1,2-Dichloroethene ug/L 49.650 99 60-140
trans-1,3-Dichloropropene ug/L 51.950 104 60-140
Trichloroethene ug/L 49.350 99 60-140
Trichlorofluoromethane ug/L 43.350 87 60-140
Vinyl chloride ug/L 57.350 115 60-140
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%93 70-130
Toluene-d8 (S)%100 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 24 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2747471MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92454796002
2747472
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 500 106 60-140109 2 30500ND531543
1,1,1-Trichloroethane ug/L 500 112 60-140114 2 30500ND562571
1,1,2,2-Tetrachloroethane ug/L 500 104 60-140107 4 30500ND519537
1,1,2-Trichloroethane ug/L 500 107 60-140110 2 30500ND537549
1,1-Dichloroethane ug/L 500 113 60-140117 3 30500ND566583
1,1-Dichloroethene ug/L 500 113 60-140114 1 30500ND564569
1,1-Dichloropropene ug/L 500 122 60-140125 3 30500ND608627
1,2,3-Trichlorobenzene ug/L 500 107 60-140114 7 30500ND533570
1,2,3-Trichloropropane ug/L 500 101 60-140100 1 30500ND505502
1,2,4-Trichlorobenzene ug/L 500 103 60-140111 8 30500ND513554
1,2,4-Trimethylbenzene ug/L 500 94 60-140105 3 30500156020402090
1,2-Dibromo-3-
chloropropane ug/L 500 110 60-140110 0 30500ND551550
1,2-Dibromoethane (EDB)ug/L 500 104 60-140107 3 30500ND519536
1,2-Dichlorobenzene ug/L 500 104 60-140108 4 30500ND520539
1,2-Dichloroethane ug/L 500 97 60-14098 1 30500ND487492
1,2-Dichloropropane ug/L 500 107 60-140111 4 30500ND537557
1,3,5-Trimethylbenzene ug/L 500 109 60-140113 2 30500357901923
1,3-Dichlorobenzene ug/L 500 107 60-140110 3 30500ND535550
1,3-Dichloropropane ug/L 500 106 60-140110 4 30500ND532552
1,4-Dichlorobenzene ug/L 500 98 60-140102 4 30500ND492511
2,2-Dichloropropane ug/L 500 108 60-140109 1 30500ND539547
2-Chlorotoluene ug/L 500 131 60-140134 2 30500ND657670
4-Chlorotoluene ug/L 500 103 60-140106 3 30500ND514531
Benzene ug/L 500 85 60-140106 2 30500389043204420
Bromobenzene ug/L 500 107 60-140110 3 30500ND536550
Bromochloromethane ug/L 500 120 60-140121 0 30500ND601603
Bromodichloromethane ug/L 500 103 60-140107 4 30500ND513534
Bromoform ug/L 500 104 60-140109 4 30500ND520543
Bromomethane ug/L 500 86 60-14083 4 30500ND431414
Carbon tetrachloride ug/L 500 107 60-140111 3 30500ND537553
Chlorobenzene ug/L 500 104 60-140106 2 30500ND518528
Chloroethane ug/L 500 124 60-140117 6 30500ND619583
Chloroform ug/L 500 113 60-140112 2 30500ND567558
Chloromethane ug/L 500 110 60-140114 4 30500ND549571
cis-1,2-Dichloroethene ug/L 500 109 60-140108 0 30500ND544542
cis-1,3-Dichloropropene ug/L 500 108 60-140112 4 30500ND538562
Dibromochloromethane ug/L 500 103 60-140106 3 30500ND513529
Dibromomethane ug/L 500 108 60-140110 2 30500ND542550
Dichlorodifluoromethane ug/L M150015960-140164 3 30500ND796822
Diisopropyl ether ug/L 500 111 60-140114 2 3050020.1 575 589
Ethylbenzene ug/L 500 91 60-140101 3 30500131017601810
Hexachloro-1,3-butadiene ug/L 500 102 60-140110 8 30500ND508549
Isopropylbenzene(Cumene)ug/L 500 106 60-140110 3 3050067.9 598 618
m&p-Xylene ug/L 1000 94 60-140101 2 301000191028502920
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 25 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92454796
Turner Street
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2747471MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92454796002
2747472
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 500 111 60-140112 1 3050053.9 608 614
Methylene Chloride ug/L 500 99 60-14099 0 30500ND496495
n-Butylbenzene ug/L 500 114 60-140118 4 30500ND568592
n-Propylbenzene ug/L 500 101 60-140106 4 30500174677705
Naphthalene ug/L 500 96 60-140104 3 3050070711901230
o-Xylene ug/L 500 102 60-140106 2 3050051210201040
sec-Butylbenzene ug/L 500 108 60-140111 2 30500ND542556
Styrene ug/L 500 111 60-140115 4 30500ND553574
tert-Butylbenzene ug/L 500 91 60-14093 2 30500ND456467
Tetrachloroethene ug/L 500 104 60-140106 2 30500ND519531
Toluene ug/L 500 101 60-140105 3 30500123629647
trans-1,2-Dichloroethene ug/L 500 113 60-140118 4 30500ND564589
trans-1,3-Dichloropropene ug/L 500 103 60-140107 5 30500ND513537
Trichloroethene ug/L 500 107 60-140110 3 30500ND536549
Trichlorofluoromethane ug/L 500 122 60-140125 2 30500ND612623
Vinyl chloride ug/L 500 135 60-140140 3 30500ND677701
1,2-Dichloroethane-d4 (S)%100 70-13098
4-Bromofluorobenzene (S)%96 70-13096
Toluene-d8 (S)%100 70-130100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 26 of 31
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92454796
Turner Street
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
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 - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
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.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 27 of 31
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92454796
Turner Street
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92454796001 512368MW-2 SM 6200B
92454796002 512368MW-3 SM 6200B
92454796003 512121MW-8 SM 6200B
92454796004 512368DMW-1 SM 6200B
92454796005 512121FBSM 6200B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 12/02/2019 05:04 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Page 28 of 31
Page 29 of 31
Page 30 of 31
Page 31 of 31
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Responsive ■ Resourceful ■ Reliable 3
APPENDIX B
FIELD NOTES
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Responsive ■ Resourceful ■ Reliable 4
APPENDIX C
PHOTOGRAPHS
Turner Street (Incident #17981)
Forest City, North Carolina
Project Number 71179024
Photos Taken November 20, 2019
Responsive ■ Resourceful ■ Reliable
Photo 1 – View of monitoring well MW-8; facing southwest.
Photo 2 – View of monitoring wells DMW-2 (left) and MW-3 (right); facing southwest.
Turner Street (Incident #17981)
Forest City, North Carolina
Project Number 71179024
Photos Taken November 20, 2019
Responsive ■ Resourceful ■ Reliable
Photo 3 – View of monitoring well DMW-1; facing southeast.
Photo 4 – View of monitoring well MW-2; facing northeast.
Turner Street (Incident #17981)
Forest City, North Carolina
Project Number 71179024
Photos Taken November 20, 2019
Responsive ■ Resourceful ■ Reliable
Photo 5 – View of area where well MW-6 is reportedly located.
Subsequent Monitoring Report
Turner Street Bulk Facility ■ Forest City, North Carolina
January 1, 2020 ■ Terracon Project 71179024
Responsive ■ Resourceful ■ Reliable 4
APPENDIX D
NON-HAZARDOUS
SPECIAL WASTE
MANIFEST