WS-3701_11953_CA_MRP_20181029

FEDERAL/STATE-LEAD MONITORING REPORT
Parrish Grocery (Incident #11953)
6090 Pine Hall Road
Walnut Cove,Forsyth County, North Carolina
October 29,2018
Terracon Project No.75179042
Prepared for:
North Carolina Department of Environmental Quality
Division of Waste Management
Raleigh, North Carolina
Prepared by:
Terracon Consultants, Inc.
Greensboro, North Carolina
Table of Contents
A.SITE INFORMATION................................................................................................1
B.SITE HISTORY AND CHARACTERIZATION...........................................................2
B.1 Site Setting......................................................................................................................................2
B.2 Release Summary ..........................................................................................................................2
B.3 Previous Investigations.................................................................................................................3
B.4 Water Supply Wells........................................................................................................................4
B.5 Surface Water .................................................................................................................................4
B.6 Land Use Information ....................................................................................................................4
C.ASSESSMENT INFORMATION...............................................................................5
C.1 Site Geology and Hydrogeology...................................................................................................5
C.2 Soil Borings ....................................................................................................................................6
C.3 Sampling Activities ........................................................................................................................6
C.3.1 LNAPL Evaluation .........................................................................................................................6
C.3.2 Soil Sampling Activities .................................................................................................................6
C.3.3 Groundwater Sampling Activities ..................................................................................................6
C.3.4 Water Supply Well Sampling Activities .........................................................................................7
C.3.5 Analytical Results..........................................................................................................................7
D.CONCLUSIONS AND RECOMMENDATIONS .....................................................7
EXHIBITS
Exhibit 1:Site Location Map
Exhibit 2: Site Plan
Exhibit 3:Water Supply Wells
Exhibit 4:Groundwater Elevation Map
TABLES
Table 1:List of Water Supply Wells
Table 2:Monitoring Well Construction Information
Table 3:Historical Groundwater Elevations
Table 4:Historical Groundwater Concentrations
Table 5:Conceptual Site Model
APPENDIX
Appendix A:Boring Logs
Appendix B: Field Notes and Photographs
Appendix C:Laboratory Analytical Results and Chain of Custody Forms
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 1
FEDERAL/STATE-LEAD MONITORING REPORT
A.SITE INFORMATION
Date of Report:October 29,2018
NCDEQ Incident No:11953
Site Name:Parrish Grocery
Site Location:6090 Pine Hall Road
Walnut Cove, Forsyth County, North Carolina
Latitude:36.224604
Longitude:-80.121651
UST Owner/Operator:Unknown
Current Property Owner:Ms. Virginia C. Parrish
6105 Pine Hall Road
Walnut Cove, North Carolina 27052
Current Property
Occupant:Vacant
Consultant:Terracon Consultants, Inc.(Contact:Mark I. Miller)
7327-G West Friendly Avenue
Greensboro,North Carolina 27410
[phone]
Contractor:SAEDACCO
9088 Northfield Drive
Fort Mill, South Carolina 29707
[phone]
Laboratory:Pace Analytical (NCDEQ No. 375)
12065 Lebanon Road
Mount Juliet, Tennessee 37122
[phone]
Release Information:Release Discovery Date:March 1992
Estimated Quantity: Unknown
Cause of Release:Leak from UST system
Source of Release:Two 550-gallon USTs
Currently Active Tanks:None
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 3
and the fueling systems for two existing 3,000-gallon USTs were upgraded in response to the UST
regulations. According to the UST Closure Reports submitted by Pyramid Environmental, Inc. on
April 9 and July 7, 1992, analytical results of the soil samples collected from the vicinity of the 550-
gallon USTs indicated the presence of gasoline and diesel range total petroleum hydrocarbons
(TPH) at concentrations exceeding the regulatory action levels.
According to a UST Closure Report submitted by Progress Environmental, Inc. on January 19, 2005,
the 1,000-gallon and two 3,000-gallon USTs were removed on January 4 and 5, 2005. Analytical
results of closure soil samples collected beneath the USTs indicated the presence of gasoline and
diesel range TPH at concentrations exceeding the regulatory action levels.Additional excavation of
petroleum impacted soils (172.84 tons)was conducted during the closure activities and the soils
were disposed at an off-site facility. Analytical results of risk-based confirmation soil samples
indicated the presence of several petroleum related compounds at concentrations exceeding the
corresponding NCDEQ Soil to Water Maximum Soil Contaminant Concentrations (MSCCs) in the
eastern portion of the excavation.
B.3 Previous Investigations
According to a Phase I Limited Site Assessment Report submitted by Schnabel Engineering South
(Schnabel) in October 2006, a soil boring was installed at the approximate location of the former
dispenser island.Soil samples were collected at depths of 10, 20, 30 and 40 feet below ground
surface (bgs). Analytical results of the soil samples indicated the presence of several petroleum
constituents at concentrations below the established Soil to Water MSCCs. An existing monitoring
well (MW-1) was observed in the asphalt pavement between the store building and Pine Hall Road,
in the southwestern portion of the site.Schnabel measured approximately 0.10 feet of light non-
aqueous phase liquid (LNAPL)in the monitoring well.
On February 21, 2008, an additional monitoring well (MW-2) was installed to the west of the store
building by Schnabel Engineering, Inc.Analytical results of groundwater samples collected from
monitoring wells MW-1 (no LNAPL)and MW-2 indicated the presence of multiple petroleum
constituents at concentrations exceeding the 15A NCAC 2L Groundwater Quality Standards (2L
Standards)and EDB exceeded the Gross Contamination Level (GCL)in well MW-1.
Tetrachloroethene was detected in water supply well WSW-3B at 0.9 µg/L, above the 2L Standard.
According to a Monitoring Well Installation and Groundwater Sampling Report submitted by
Terraquest on February 2, 2010, four Type II groundwater monitoring wells (MW-3, MW-4, MW-5
and MW-6)were installed in October 2009 to further characterize the extent of petroleum-impacted
groundwater beneath the site.According to groundwater elevation data collected at that time,
groundwater was determined to flow to the north-northeast.Well MW-1 was reportedly dry.
Terraquest collected groundwater samples from wells MW-2 through MW-6 and water supply wells
WSW-2A and WSW-27 on October 29, 2009. The groundwater samples were analyzed for volatile
organic compounds (VOCs) by EPA Method 6200B, lead by EPA Method 3030C and 504.1, and
volatile petroleum hydrocarbons (VPH) by the MADEP Method.Analytical results of the groundwater
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 4
samples identified methyl tert-butyl ether (MTBE), isopropyl ether (IPE), chloromethane, and lead at
concentrations exceeding the laboratory detection limits but below the 2L Standards.
Chloromethane was also detected at concentrations below the 2L Standard in water supply wells
WSW-2A and WSW-27.
Terraquest remobilized to the site in November 2010 to collect groundwater samples from
monitoring wells MW-1 through MW-6 and the two nearest water supply wells (WSW-2A and WSW-
27). The groundwater samples were analyzed for VOCs by EPA Method 6200B. Monitoring well
MW-1 was reportedly dry at the time of sampling.Analytical results indicated the presence of MTBE
in downgradient well MW-4 at 2.7 micrograms per liter (µg/L)below the 2L Standard. Petroleum
constituents were not detected in monitoring wells MW-2, MW-3, MW-5 or MW-6 or water supply
wells WSW-2A and WSW-27 above the laboratory reporting limits.
B.4 Water Supply Wells
Terracon completed a receptor survey by walking and driving in the site vicinity on February 14,
2018.Based on information from a prior receptor survey and information obtained from our site
area reconnaissance and the Forsyth County GIS website, two on-site water supply wells (WSW-3A
and WSW3B) were identified at distances approximately 65 feet and 180 feet northeast of the
source area of the release. Three additional water supply wells were confirmed within 250 feet of the
source area. Six additional wells were confirmed within 500 feet of the site. Fifteen additional wells
were identified between 500 and 1,000 feet of the site, and 27 wells were identified between 1,000
and 1,500 feet of the site. Water supply well information is included in Table 1.The locations of the
water supply wells are depicted on Exhibit 3.According to the Town of Walnut Cove Water and
Sewer Department, municipal water is available to the site and surrounding properties along Pine
Hall Road. The water supply wells located within 500 feet of the source area of the release appear
to be at highest risk due to their proximity to the site.
B.5 Surface Water
Based on our review of the USGS topographic map,the site is located in the drainage basin for Lick
Creek which, at its closest point, is located approximately 1.6 miles north-northeast of the site. An
unnamed, intermittent tributary of Lick Creek is located approximately 1,790 feet west of the site.A
drainage feature is located to the northeast of the site.Nearby surface water bodies are shown on
Exhibit 1.
B.6 Land Use Information
The site is located in an area developed mostly as single-family residential.
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 5
C.ASSESSMENT INFORMATION
C.1 Site Geology and Hydrogeology
The following resources were reviewed to evaluate site-specific geological and hydrogeological
characteristics.
Belews Creek Quadrangle, North Carolina, USGS 7.5-minute series topographic map, dated
2003 (Exhibit 1).
Geologic Map of North Carolina, dated 1985.
Soil Survey of Forsyth 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 Milton 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. Rock underlying the
site are described as granite.
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
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”.According to information
obtained from the Web Soil Survey for Forsyth County,soils underlying the site consist of Toast
sandy loam (ToB).
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, unsaturated soils (vadose zone) and percolating
downward under the influence of gravity to the water table (saturated 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.
Please note that 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 recent groundwater elevation
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 6
measurements (July 18, 2018),groundwater is calculated to flow to the north-northeast.
C.2 Soil Borings
Terracon advanced three soil borings east and southeast of the location of well MW-1 near the
former UST basin on July 18, 2018.The borings were advanced using a 6” hollow-stem auger to
depths of 15 feet bgs.Soil samples were collected every five feet using split-spoon samplers.Photo-
ionization detector (PID)readings from each boring were less than 0.1 parts per million (ppm). PID
readings are included on the boring logs attached in Appendix A.
C.3 Sampling Activities
C.3.1 LNAPL Evaluation
LNAPL was not encountered in the on-site monitoring wells.
C.3.2 Soil Sampling Activities
Three soil samples, one from each boring,were selected for laboratory analysis. Since PID
readings did not indicate the presence of VOCs in the soils, the three samples were collected at the
termination depth of the borings (15 feet bgs).The locations of borings SB-1, SB-2 and SB-3 are
depicted on Exhibit 2.
The soil samples were placed into laboratory-supplied glassware, labeled, stored in an insulated
container and packed with ice.The samples, along with chain-of-custody documentation, were
delivered to Pace Analytical in Mount Juliet, Tennessee for analysis of VOCs by EPA Method 8260,
SVOCs by EPA Method 8270, and VPH and EPH by MADEP methods.
C.3.3 Groundwater Sampling Activities
On July 18, 2018,Terracon also collected groundwater samples from monitoring wells MW-2
through MW-6 and water supply well WSW-24.Well MW-1 was dry at the time of sampling and was
not sampled.The approximate locations of the monitoring wells are shown on Exhibit 2.
Prior to sample collection, Terracon gauged the groundwater levels in each well using a
decontaminated electronic water level indicator.During this sampling event, depth to groundwater in
the monitoring wells ranged from approximately 46.58 feet (well MW-4)to 54.98 feet (well MW-5)
bgs.Based on the current data and previous reports, the estimated groundwater flow direction is to
the north-northeast.Copies of Terracon’s field sampling notes are provided in Appendix B.A
groundwater elevation map depicting groundwater flow contours and direction is shown on Exhibit
4.
After water level measurements were obtained, the wells were purged a minimum of three well
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 7
volumes using dedicated disposable bailers.Purge water from the monitoring wells was disposed in
accordance with NCDEQ guidelines. The wells were allowed to recharge a minimum of 90 percent
of the original well volume before samples were collected. A groundwater sample was collected from
each well in general accordance with NCDEQ sampling guidelines.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 in Mount Juliet, TN for
analysis of VOCs using EPA Method 6200B, ethylene dibromide by EPA Method 504.1 and VPH
and EPH by the MADEP Methods.
C.3.4 Water Supply Well Sampling Activities
Terracon attempted to collect water samples from two water supply wells (WSW-2A and WSW-24);
however, water supply well WSW-2A is not currently operational, and a groundwater sample was
not collected from the well.The approximate location of off-site water supply well WSW-24 is shown
on the Water Supply Well Location Map (Exhibit 3).Prior to sampling the well, water was allowed to
flow from a spigot associated with the water supply well for approximately 15 minutes in an effort to
retrieve a fresh sample from the well. Flow from the spigot was reduced when the sample was
collected directly into laboratory supplied containers.The water supply well 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 in Mount Juliet, TN under a
standard turnaround time for analysis of VOCs by EPA Method 6200B including MTBE, EDB, and
IPE.
C.3.5 Analytical Results
Petroleum constituents were not detected in the soils or groundwater at concentrations exceeding
the laboratory reporting limits.A copy of the laboratory analytical report is provided in Appendix C.
C.3.6 Conceptual Site Model
Terracon prepared a Conceptual Site Model (CSM) to summarize the current site conditions and
illustrate the pathway to regulatory closure. According to the CSM, soils were historically impacted
by petroleum hydrocarbons at concentrations exceeding the Soil to Water MSCCs and LNAPL had
been detected in on-site monitoring well MW-1. The presence of nearby water supply wells is the
primary factor precluding regulatory closure of the site.A copy of the CSM is provided as Table 3.
D.CONCLUSIONS AND RECOMMENDATIONS
Based on information obtained during the completion of these assessment activities, Terracon
provides the following conclusions and findings.
Federal/State Lead Monitoring Report
Parrish Grocery ■Walnut Cove, NC ■Incident No. 11953
October 29,2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable 8
Soil borings SB-1, SB-2, and SB-3 were advanced east and southeast of the source area, adjacent
to the former UST basin.Petroleum constituents were not detected in the soils at concentrations
exceeding the laboratory reporting limits.
Historically detected LNAPL was not encountered in monitoring well MW-1.
Petroleum constituents were not detected in the groundwater at concentrations exceeding the
laboratory reporting limits.
The estimated groundwater flow direction is to the north-northeast.
Based on the findings of our assessment activities, the following recommendations are provided for the
site:
Abandon and replace monitoring well MW-1 to evaluate groundwater quality and the potential
presence of LNAPL in the source area of the release.
Collect soil samples from the soil boring for the MW-1 replacement well.
Obtain authorization to abandon on-site water supply wells (WSW-3A and WSW-3B).
Remove the vent pipes from the southeast building corner.

EXHIBITS
TOPOGRAPHIC MAP
Parrish Grocery –Incident No. 11953
6090 Pine Hall Road
Walnut Cove, NC
TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEY
QUADRANGLES INCLUDE:WALKERTOWN, NC (1/1/1997) and BELEWS CREEK, NC (1/1/2003).
7327 W Friendly Ave, Ste G
Greensboro, NC 27410-6253
75179042
Project Manager:
Drawn by:
Checked by:
Approved by:
ZRT
MIM
CLC
1”=2,000’
Parrish
Oct 2018
Project No.
Scale:
File Name:
Date:1
ExhibitMIM
APPROXIMATE
SITE BOUNDARY
2
Exhibit
DIAGRAM IS FOR GENERAL LOCATION
ONLY, AND IS NOT INTENDED FOR
CONSTRUCTION PURPOSES
7327-G West Friendly Ave.
Greensboro, NC 27410
SITE PLANProject Manager:
Drawn by:
Checked by:
Approved by:
MIM
Project No.
File Name:
Date:
Scale:ZRT
Oct 2018RMS
RMS
As shown
Parrish
Parrish Grocery -Incident No. 11953
6090 Pine Hall Road
Walnut Cove, NC
Approximate Site
Boundary
Monitoring Well
Location
75179042
Water Supply Well
Location
MW-6
MW-2
MW-5
MW-1
MW-3
MW-4
WSW-3B
WSW-3A
Former
Parrish
Grocery
Residence
Residence
Grass
Grass
Grass
Grass
Shed
Asphalt
Gravel050100
SB-1
SB-2
SB-3Soil Boring Location
Vent
Pipes
Former
1,000
Gallon
UST
Former
3,000
Gallon
USTs
3
Exhibit
DIAGRAM IS FOR GENERAL LOCATION
ONLY, AND IS NOT INTENDED FOR
CONSTRUCTION PURPOSES
7327-G West Friendly Ave.
Greensboro, NC 27410
WATER SUPPLY WELLSProject Manager:
Drawn by:
Checked by:
Approved by:
MIM
Project No.
File Name:
Date:
Scale:ZRT
Oct 2018RMS
RMS
As shown
Parrish
Parrish Grocery
Incident No. 11953 Contract No. N17003
Walnut Cove, NC
Denotes approximate site
boundary
75179042
0 200 400
Denotes active sole
source water-supply well
location
Denotes secondary source
water-supply well location
Denotes approximate
unused water-supply well
location
500 Feet
1,000 Feet
1,500 Feet
3A
3B
1A
1B
2A
2B
4B
4A
5
8
7
6
9
1011
12
13
16
15
14
20
19
18
17
21
23
22
2625
24
29
28 27
32
31
30
32
34
35
36
3740
39
38
41
42
43
44
45
46
47
48
49
50
51
52
Denotes approximate
municipal water line
55
53
54
4
Exhibit
DIAGRAM IS FOR GENERAL LOCATION
ONLY, AND IS NOT INTENDED FOR
CONSTRUCTION PURPOSES
7327-G West Friendly Ave.
Greensboro, NC 27410
GROUNDWATER ELEVATION MAPProject Manager:
Drawn by:
Checked by:
Approved by:
MIM
Project No.
File Name:
Date:
Scale:ZRT
Oct 2018RMS
RMS
As shown
Parrish
Parrish Grocery -Incident No. 11953
6090 Pine Hall Road
Walnut Cove, NC
Approximate Site
Boundary
Monitoring Well
Location
75179042
Water Supply Well
Location
MW-6
(44.42)
MW-2
(43.95)
MW-5
(44.70)
MW-1
(Dry)
MW-3
(40.46)
MW-4
(43.29)WSW-3B
WSW-3A
Former
Parrish
Grocery
Residence
Residence
Grass
Grass
Grass
Grass
Shed
Asphalt
Gravel050100
Groundwater Contour
Estimated Groundwater
Flow Direction
93.22 Groundwater Elevation
(feet)
Feet
41‘
42‘
43‘
44‘
45‘

TABLES
TABLE 1
List of Water-Supply Wells
Parrish Grocery
Walnut Cove, North Carolina
Terracon Project No. 75179042
NCDEQ Incident No. 11953
1 of 3
Well ID Tax Parcel I.D.Owner Physical Address Mailing Address
Approx. Distance
from Source Area
(feet)
Up, Cross, or
Downgradient
Well Use
(Active or
Inactive)
Well Identification
Method
Active Water
Account
Yes/No
WSW-1A Active/Irrigation Visual
WSW-1B Inactive Visual
WSW-2A Active/Irrigation Visual
WSW-2B Inactive Visual
WSW-3A Active/Irrigation Visual
WSW-3B Inactive Visual
WSW-4A Active/Irrigation Visual
WSW-4B Inactive Visual
WSW-5 6970-02-4971
Pine Ridge
Primitive Baptist
Church
2927 Piney Mountain Road
Walnut Cove, NC 27052
2928 Piney Mountain Road
Walnut Cove, NC 27052 1,400 Crossgradient Active/Irrigation Visual Yes
WSW-6 6970-02-2550 Angela Cecil 5960 Brinkley Road
Belews Creek, NC 27009
PO Box 1414
Walkertown, NC 27051 1,090 Crossgradient Active/Irrigation Visual Yes
WSW-7 6970-02-3074 Michael Wall 5867 Brinkley Road
Belews Creek, NC 27009
5868 Brinkley Road
Belews Creek, NC 27009 1,380 Crossgradient Active/Irrigation Visual Yes
WSW-8 6970-02-1038 Machell O. Martin 5786 Poppyseed Drive
Belews Creek, NC 27009
5787 Poppyseed Drive
Belews Creek, NC 27009 1,045 Crossgradient Active/Irrigation Visual Yes
WSW-9 6970-01-3853 Marvin H. Pitts 5679 Brinkley Road
Belews Creek, NC 27009
5680 Brinkley Road
Belews Creek, NC 27009 1,530 Crossgradient Active/Irrigation Visual Yes
WSW-10 6970-01-5631 Matthew C.
Wiggins
6104 Brinkley Park Drive
Belews Creek, NC 27009
6105 Brinkley Park Drive
Belews Creek, NC 27009 1,610 Crossgradient Active/Irrigation Visual Yes
WSW-11 6970-01-4546 Lealia B. Martin 6109 Brinkley Park Drive
Belews Creek, NC 27009
6109 Brinkley Park Drive
Belews Creek, NC 27009 1,580 Crossgradient Active/Irrigation Visual Yes
WSW-12 6970-01-3561 Helen Murray 6113 Brinkley Park Drive
Belews Creek, NC 27009
6113 Brinkley Park Drive
Belews Creek, NC 27009 1,575 Crossgradient Active/Irrigation Visual Yes
WSW-13 6970-01-0668 Terry S. Peddycord 5796 Poppyseed Drive
Belews Creek, NC 27009
5796 Poppyseed Drive
Belews Creek, NC 27009 1,215 Crossgradient Active/Irrigation Visual Yes
WSW-14 6970-01-2923 Alan S. Thompson 5796 Poppyseed Drive
Belews Creek, NC 27009
5796 Poppyseed Drive
Belews Creek, NC 27009 1,205 Crossgradient Active/Irrigation Visual Yes
WSW-15 6960-91-9560 Thomas and
Courtney Ullman
6112 Brinkley Park Drive
Belews Creek, NC 27009
6112 Brinkley Park Drive
Belews Creek, NC 27009 1,290 Crossgradient Active/Irrigation Visual Yes
WSW-16 6970-01-1238 Timothy Dalton 6121 Brinkley Park Drive
Belews Creek, NC 27009
6121 Brinkley Park Drive
Belews Creek, NC 27009 1,465 Crossgradient Active/Irrigation Visual Yes
WSW-17 6960-91-8388 Wayne Smaridge
and Denise Carter
6116 Brinkley Park Drive
Belews Creek, NC 27009
6116 Brinkley Park Drive
Belews Creek, NC 27009 1,340 Crossgradient Active/Irrigation Visual Yes
WSW-18 6960-91-8246 Brandy M. Hopkins 6120 Brinkley Park Drive
Belews Creek, NC 27009
6120 Brinkley Park Drive
Belews Creek, NC 27009 1,420 Crossgradient Active/Irrigation Visual Yes
WSW-19 6960-91-8104 Jason S. Stencler 4555 Bangor Drive
Winston-Salem, NC 27107
4555 Bangor Drive
Winston-Salem, NC 27107 1,520 Crossgradient Active/Irrigation Visual Yes
6960-92-3439 Virginia Parrish 6105 Pine Hall Road
Walnut Cove, NC 27052 170 Crossgradient
6960-92-2314 Virginia Parrish 6105 Pine Hall Road
Walnut Cove, NC 27052 150 Upgradient
Yes
6970-03-0126 Bennie C. Weaver 6210 Pine Hall Road
Walnut Cove, NC 27052 920 Crossgradient Yes
6960-92-1631 Virginia Parrish 6105 Pine Hall Road
Walnut Cove, NC 27052 130 Downgradient
6105 Pine Hall Road
Walnut Cove, NC 27052
6105 Pine Hall Road
Walnut Cove, NC 27052
6105 Pine Hall Road
Walnut Cove, NC 27052
6210 Pine Hall Road
Walnut Cove, NC 27052
Yes
Yes
TABLE 1
List of Water-Supply Wells
Parrish Grocery
Walnut Cove, North Carolina
Terracon Project No. 75179042
NCDEQ Incident No. 11953
2 of 3
Property #Tax Parcel I.D.Owner Physical Address Mailing Address
Approx. Distance
from Source Area
(feet)
Up, Cross, or
Downgradient
Well Use
(Active or
Inactive)
Well Identification
Method
Active Water
Account
Yes/No
WSW-20 6960-02-0744 Darin L. Redmon 6215 Pine Hall Road
Walnut Cove, NC 27052
6215 Pine Hall Road
Walnut Cove, NC 27052 900 Crossgradient Active/Irrigation Visual Yes
WSW-21 6960-92-7780 Jason Lee Carter 6185 Pine Hall Road
Walnut Cove, NC 27052
6185 Pine Hall Road
Walnut Cove, NC 27052 610 Crossgradient Active/Irrigation Visual Yes
WSW-22 630 Active/Irrigation Visual
WSW-23 640 Active/Irrigation Visual
WSW-24 6960-92-1839 Virginia Parrish 6105 Pine Hall Road
Walnut Cove, NC 27052
6105 Pine Hall Road
Walnut Cove, NC 27052 315 Downgradient Active/Irrigation Visual Yes
WSW-25 6960-83-6593 Patricia S. Hawks 6424 Bowman Road
Walnut Cove, NC 27052
6424 Bowman Road
Walnut Cove, NC 27052 1,070 Crossgradient Active/Irrigation Visual Yes
WSW-26 6960-83-9584 Anthony Fulk 6425 Bowman Road
Walnut Cove, NC 27052
6425 Bowman Road
Walnut Cove, NC 27052 995 Crossgradient Active/Irrigation Visual Yes
WSW-27 6960-92-0293 Tammy W. Wade 6075 Pine Hall Road
Walnut Cove, NC 27052
6075 Pine Hall Road
Walnut Cove, NC 27052 325 Upgradient Active/Irrigation Visual Yes
WSW-28 6960-82-9059 Allan and Lynne
Garms
5915 Pine Hall Road
Walnut Cove, NC 27052
5915 Pine Hall Road
Walnut Cove, NC 27052 500 Upgradient Active/Sole
Source Visual No
WSW-29 6960-81-8916 Rebecca Mcgee 1147 Browns Run Drive
Kernersville, NC 27284
1147 Browns Run Drive
Kernersville, NC 27284 755 Upgradient Active/Irrigation Visual Yes
WSW-30 6960-81-6862 Jerry and Amy
Stroud
5901 Pine Hall Road
Walnut Cove, NC 27052
5901 Pine Hall Road
Walnut Cove, NC 27052 900 Crossgradient Active/Irrigation Visual Yes
WSW-31 6960-82-2183 Alan S. Cook 5950 Pine Hall Road
Walnut Cove, NC 27052
5950 Pine Hall Road
Walnut Cove, NC 27052 970 Crossgradient Unknown Unable to Confirm No
WSW-32 6960-81-5616 Dustin and
Christina Taylor
5000 Commodore Lane
Walnut Cove, NC 27052
5000 Commodore Lane
Walnut Cove, NC 27052 1,110 Crossgradient Active/Irrigation Visual Yes
WSW-33 6960-81-8627 Anthony and
Teresa Morrison
5011 Commodore Lane
Walnut Cove, NC 27052
5011 Commodore Lane
Walnut Cove, NC 27052 975 Upgradient Active/Irrigation Visual Yes
WSW-34 6960-81-7318 Kenneth A.
Verriest
5030 Commodore Lane
Walnut Cove, NC 27052
5030 Commodore Lane
Walnut Cove, NC 27052 1,230 Upgradient Active/Irrigation Visual Yes
WSW-35 6960-91-0531 William R. Marsh 5041 Commodore Lane
Walnut Cove, NC 27052
5041 Commodore Lane
Walnut Cove, NC 27052 1,085 Upgradient Active/Irrigation Visual Yes
WSW-36 6960-91-1355 Brian and Jerri-
Kaye Mabe
1125 Edwards Road
Rural Hall, NC 27045
1125 Edwards Road
Rural Hall, NC 27045 1,300 Upgradient Active/Irrigation Visual Yes
WSW-37 6960-90-4924 Jerry and Julie
Spriggs
4000 Sundance Drive
Walnut Cove, NC 27052
4000 Sundance Drive
Walnut Cove, NC 27052 1,510 Upgradient Active/Irrigation Visual Yes
WSW-38 6960-91-1665 Bryan and Lisa
Ramsay
3987 Sundance Drive
Walnut Cove, NC 27052
3987 Sundance Drive
Walnut Cove, NC 27052 945 Upgradient Active/Irrigation Visual Yes
WSW-39 6960-91-4782 Robert and Nancy
Carter
0 Pine Hall Road
Walnut Cove, NC 27052
6115 Pine Hall Road
Walnut Cove, NC 27052 730 Upgradient Active/Irrigation Visual Yes
WSW-40 6960-81-9058 Robert and Tanya
Saylor
5060 Commodore Lane
Walnut Cove, NC 27052
5060 Commodore Lane
Walnut Cove, NC 27052 1,440 Upgradient Active/Irrigation Visual Yes
WSW-41 6960-81-7279 Eddie and Lisa
Bateman
5040 Commodore Lane
Walnut Cove, NC 27052
5040 Commodore Lane
Walnut Cove, NC 27052 1,275 Upgradient Active/Irrigation Visual Yes
WSW-42 6960-82-9427 Wendy T. Dudley 6080 Pine Hall Road
Walnut Cove, NC 27052
6080 Pine Hall Road
Walnut Cove, NC 27052 315 Upgradient Active/Irrigation Visual Yes
WSW-43 6960-93-2177 Carl G. Pitts 6365 Bowman Road
Walnut Cove, NC 27052
6365 Bowman Road
Walnut Cove, NC 27052 570 Crossgradient Active/Sole
Source Visual No
6960-93-6035 Philip and Carolyn
Bowman
6160 Pine Hall Road
Walnut Cove, NC 27052 Crossgradient Yes6160 Pine Hall Road
Walnut Cove, NC 27052
TABLE 1
List of Water-Supply Wells
Parrish Grocery
Walnut Cove, North Carolina
Terracon Project No. 75179042
NCDEQ Incident No. 11953
3 of 3
Property #Tax Parcel I.D.Owner Physical Address Mailing Address
Approx. Distance
from Source Area
(feet)
Up, Cross, or
Downgradient
Well Use
(Active or
Inactive)
Well Identification
Method
Active Water
Account
Yes/No
WSW-44 6960-83-9700 James and Ann
Goodwin
6433 Bowman Road
Walnut Cove, NC 27052
6433 Bowman Road
Walnut Cove, NC 27052 1,150 Crossgradient Active/Sole
Source Visual No
WSW-45 6960-83-7857 Kimberly L.
Gardner
6439 Bowman Road
Walnut Cove, NC 27052
6439 Bowman Road
Walnut Cove, NC 27052 1,380 Crossgradient Active/Sole
Source Visual No
WSW-46 6960-73-9205 Catherine Cook 6400 Bowman Road
Walnut Cove, NC 27052
6400 Bowman Road
Walnut Cove, NC 27052 800 Crossgradient Active/Sole
Source Visual No
WSW-47 6960-93-0381 Lindsay and Betty
Bowman
6441 Bowman Road
Walnut Cove, NC 27052
6441 Bowman Road
Walnut Cove, NC 27052 775 Crossgradient Active/Sole
Source Visual No
WSW-48 6960-91-0884 Roy and Pauline
Godwin
3216 Woodland Lane
Alexandria, VA 22309
3216 Woodland Lane
Alexandria, VA 22309 540 Upgradient Active/Irrigation Visual Yes
WSW-49 6960-91-0885 Roy and Pauline
Godwin
3217 Woodland Lane
Alexandria, VA 22309
3217 Woodland Lane
Alexandria, VA 22309 541 Upgradient Active/Irrigation Visual Yes
WSW-50 6960-81-9568 Tammy M.
Cheatham
5031 Commodore Lane
Walnut Cove, NC 27052
5031 Commodore Lane
Walnut Cove, NC 27052 1,015 Crossgradient Active/Irrigation Visual Yes
WSW-51 6960-91-9783 Robert and Janice
Dickson
5792 Poppyseed Drive
Walnut Cove, NC 27052
5792 Poppyseed Drive
Walnut Cove, NC 27052 1,025 Crossgradient Active/Irrigation Visual Yes
WSW-52 6970-01-4931 Pamella L. Loy 5864 Brinkley Road
Walnut Cove, NC 27052
5864 Brinkley Road
Walnut Cove, NC 27052 1,470 Crossgradient Active/Irrigation Visual Yes
WSW-53 6970-02-2381 Todd E. Dodson 5876 Brinkley Road
Belews Creek, NC 27009
PO Box 537
Walkertown, NC 27051 1,020 Crossgradient Active/Irrigation Visual Yes
WSW-54 6960-93-4838 Kathleen J. Nazar 6198 Pine Hall Road
Walnut Cove, NC 27052
6198 Pine Hall Road
Walnut Cove, NC 27052 1,375 Crossgradient Active/Sole
Source Visual No
WSW-55 6960-92-7478 Jason Lee Carter 6185 Pine Hall Road
Walnut Cove, NC 27052
6185 Pine Hall Road
Walnut Cove, NC 27052 511 Crossgradient Active/Irrigation Visual Yes
Table 2
Monitoring Well Construction Information
Parrish Grocery
6090 Pine Hall Road
Walnut Cove, North Carolina
Terracon Project No. 75179042
NCDEQ Incident No. 11953
Well ID Date Installed
(m/dd/yyyy)
Screen Interval
(ft. BGS)
Depth of Well
(ft. BGS)
Top of Casing
Elevation (ft.)
Depth to Water
from Top of
Casing (ft.)
LNAPL
Thickness (ft.)
Groundwater
Elevation (ft.)Comments
MW-1 unknown unknown 59.5 99.81 Dry ND -
MW-2 2/28/2008 55-65 65 98.30 54.35 ND 43.95
MW-3 10/21/2009 40-65 65 92.39 51.93 ND 40.46
MW-4 10/21/2009 40-65 65 89.87 46.58 ND 43.29
MW-5 10/21/2009 40-65 65 99.68 54.98 ND 44.70
MW-6 10/21/2009 40-65 65 98.97 54.55 ND 44.42
Notes:
* = If LNAPL is present in a well, groundwater elevation is calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]
ND = Not Detected
BGS = below ground surface
1 of 1
Table 5
Two 550-gallon orphan USTs removed in 1992. Soil samples collected from east end of excavation
contained petroleum constituents at concentrations > Soil-to-Groundwater MSCCs.
Residual soils underlying dispenser excavated during UST removal.
Soil samples did not contain TPH constituents at concentrations > MSCCs.
N/A
Piedmont
Residual Impacts Soils along eastern boundary of UST excavation were ND on 7/18/18.
Extent N/A
Contaminants of Concern N/A
Concentrations Below Residential MSCCs
Soil Type Sandy silt
Residual Impacts N/A
Extent N/A
Contaminants of Concern N/A
Concentrations N/A
Soil Type Sandy Silt
Source to GW?Yes
NAPL Present? Residual or Mobile?LNAPL detected in MW-1 on 9/14/06. Well dry during most recent monitoring event.
Depth to Groundwater Approximately 45 to 55 feet below ground surface
Hydraulic Conductivity Not calculated
Delineated? If so, extent?Yes; downgradient well MW-4 was ND in most recent sampling event.
Extend Off-Site?No
Contaminants of Concern BTEX constituents, naphthalene, EDB
Concentrations VOCs > 2L Standards < GCLs; MTBE and EDB detected > GCLs in MW-1 in 2008
Trends VOC concentrations in groundwater generally decreasing over time
Horizontal Gradient Northwest
Vertical Gradient Not determined
Depth to Groundwater N/A
Delineated? If so, extent?N/A
Extends Off-Site?N/A
Hydraulic Conductivity N/A
Contaminants of Concern N/A
Concentrations N/A
Trends N/A
Horizontal Gradient N/A
Nnnamed, intermittent tributary of Lick Creek is located approximately 1,790 feet west of the site
N/A
N/A
N/A
Lateral Distance from Source to Building Approx. 20 feet
Depth to GW Approximately 45 below ground surface
Precluding Factors Present? Specify.EDB is considered to represent a lead scavenger and precluding factor
GW Concentrations > VISLs?Yes
Exterior Soil Gas Concentrations >VISLs?Not Assessed
Sub-Slab Concentrations > VISLs?Not Assessed
Indoor Air Concentrations > VISLs?Not Assessed
Is the VI Pathway Complete?Not Assessed
Excavated and disposed of approximately 172.84 tons of impacted soil in 2005. Soil was
excavated beneath the former dispenser island to a depth of appx. 10 feet below ground
surface.
None
Number within 250 feet 5 (access not available to WSW-2)
Number within 500 feet 6
Number within 1,000 feet 15
N/A
N/A
Vacant commercial business and adjacent, occupied single-family residence
Soil excavation in 2005. Soil borings advanced in 2018 < S-to-GW MSCCs.
NAPL and/or >GCLs Detected in MW-1 in 2006. MW-1 dry in most recent sampling event.
Water Supply Wells Yes, need to abandon WSW-3 and WSW-3A
N/A
Not AssessedReceptorsSurface Water
Vapor IntrusionClosure PathwayConceptual Site Model: Parrish Grocery (Incident 11953)
Source
Areas
UST(s)
Dispensers
Other
Piping
GWSoilPhysiographic Province
SurfaceWaterAssessmentRemediationSoil VaporSurficialGroundwaterBedrockSubsurfaceSurficialDistance from Source
Contaminants of Concern
Concentrations
Groundwater or Surficial Source?
Current/Proposed Property Use
Soil (Type, When, Successful?)
Groundwater (Type, When, Successful?)
SoilScreeningWSWsSurface Water (Modeling/Screening or Empirical)
Vapor Intrusion (Modeling/Screening or Empirical)

APPENDIX A
BORING LOGS
0.2
11.0
14.0
15.0
ASPHALT
SANDY SILT (ML), fine grained, low plasticity, reddish brown, no odor, moist, Saprolite
SANDY SILT WITH GRAVEL (ML), fine grained, medium plasticity, reddish brown to white, no odor, moist, Saprolite
SILTY SAND WITH GRAVEL (SM), fine to coarse grained, nonplastic, yellowish brown to white, no odor, moist, Saprolite
Boring Terminated at 15 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.Hammer Type: AutomaticGRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG PINEBROOK.GPJ TERRACON_DATATEMPLATE.GDT 10/25/18 6090 Pine Hall Road
Walnut Cove, NC
SITE:
Page 1 of 1
Advancement Method:HSA
Abandonment Method:Boring backfilled with Auger CuttingsSurface capped with asphalt
Notes:
Project No.: 75179042
Drill Rig: DR009
Boring Started: 07-18-2018
BORING LOG NO. SB-1
NCDEQ UST Section State Lead Program
Driller: SAEDACCO
Boring Completed: 07-18-2018
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
,
PROJECT: Parrish Grocery
B-1
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15 WATER LEVELOBSERVATIONSSAMPLE TYPEGroundwater Not Encountered
WATER LEVEL OBSERVATIONS
0.2
10.0
14.0
15.0
ASPHALT
SANDY SILT (ML), fine grained, low plasticity, reddish brown, no odor, moist, Saprolite
SANDY SILT WITH GRAVEL (ML), fine grained, medium plasticity, reddish brown to white, no odor, moist, Saprolite
SILTY SAND WITH GRAVEL (SM), fine to coarse grained, nonplastic, yellowish brown to white, no odor, moist, Saprolite
Boring Terminated at 15 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.Hammer Type: AutomaticGRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG PINEBROOK.GPJ TERRACON_DATATEMPLATE.GDT 10/25/18 6090 Pine Hall Road
Walnut Cove, NC
SITE:
Page 1 of 1
Advancement Method:HSA
Abandonment Method:Boring backfilled with Auger CuttingsSurface capped with asphalt
Notes:
Project No.: 75179042
Drill Rig: DR009
Boring Started: 07-18-2018
BORING LOG NO. SB-2
NCDEQ UST Section State Lead Program
Driller: SAEDACCO
Boring Completed: 07-18-2018
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
,
PROJECT: Parrish Grocery
B-2
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15 WATER LEVELOBSERVATIONSSAMPLE TYPEGroundwater Not Encountered
WATER LEVEL OBSERVATIONS
0.2
4.5
9.0
14.0
15.0
ASPHALT
FILL - SANDY SILT , fine grained, low plasticity, yellowish brown, no odor, moist, Saprolite
SANDY SILT WITH GRAVEL (ML), fine grained, medium plasticity, reddish brown, no odor, moist, Saprolite
SILTY SAND (SM), fine to coarse grained, nonplastic, yellowish brown, no odor, moist, Saprolite
SILTY SAND WITH GRAVEL (SM), fine to coarse grained, nonplastic, yellowish brown to white, no odor, moist, Saprolite
Boring Terminated at 15 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.Hammer Type: AutomaticGRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG PINEBROOK.GPJ TERRACON_DATATEMPLATE.GDT 10/25/18 6090 Pine Hall Road
Walnut Cove, NC
SITE:
Page 1 of 1
Advancement Method:HSA
Abandonment Method:Boring backfilled with Auger CuttingsSurface capped with asphalt
Notes:
Project No.: 75179042
Drill Rig: DR009
Boring Started: 07-18-2018
BORING LOG NO. SB-3
NCDEQ UST Section State Lead Program
Driller: SAEDACCO
Boring Completed: 07-18-2018
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
,
PROJECT: Parrish Grocery
B-3
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15 WATER LEVELOBSERVATIONSSAMPLE TYPEGroundwater Not Encountered
WATER LEVEL OBSERVATIONS

APPENDIX B
FIELD NOTES AND PHOTOGRAPHS
Parrish Grocery ■Walnut Cove,North Carolina
Photos Taken February 14, 2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable
Former Parrish Grocery building, facing north,Former USTs location and site building,
facing east.facing north. Note MW-1.
West building corner and MW-2 location.MW-4 near northern site boundary.
Northwest site portion and site building rear.MW-3 on east site portion.
Parrish Grocery ■Walnut Cove,North Carolina
Photos Taken February 14, 2018 ■Terracon Project No.75179042
Responsive ■Resourceful ■Reliable
MW-5 located south of site, across MW-6 on southwest site corner.
Pine Hall Road.

APPENDIX C
LABORATORY ANALYTICAL RESULTS AND
CHAIN-OF-CUSTODY FORMS
ANALYTICAL REPORT
July 29, 2018
Terracon - Greensboro, NC
Sample Delivery Group:L1011129
Samples Received:07/20/2018
Project Number:75179042
Description:Parrish Grocery
Report To:Zach Tidmore
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
July 29, 2018
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Nationalis performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
July 30, 2018
Heather J Wagner
Project Manager
ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Sr: Sample Results 6
MW-5 L1011129-01 6
MW-6 L1011129-02 8
MW-2 L1011129-03 10
MW-3 L1011129-04 12
WSW-24 L1011129-05 14
MW-4 L1011129-06 16
SB-1@15 L1011129-07 18
SB-2@15 L1011129-08 21
SB-3@15 L1011129-09 24
Qc: Quality Control Summary 27
Total Solids by Method 2540 G-2011 27
Volatile Petroleum Hydrocarbons by Method MADEPV 28
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 30
Volatile Organic Compounds (GC/MS) by Method 8260B 34
EDB / DBCP by Method 504.1 40
Semi-Volatile Organic Compounds (GC) by Method MADEPE 41
Semi Volatile Organic Compounds (GC/MS) by Method 8270D 43
Gl: Glossary of Terms 48
Al: Accreditations & Locations 49
Sc: Sample Chain of Custody 50
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 2 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 2 of 51
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-5 L1011129-01 GW Z. Tidmore 07/18/18 15:00 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1142001 1 07/24/18 12:26 07/24/18 12:26 JAH
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 16:35 07/21/18 16:35 DWR
EDB / DBCP by Method 504.1 WG1142033 1 07/25/18 07:24 07/26/18 01:06 HMH
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 09:02 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 12:50 AAT
Collected by Collected date/time Received date/time
MW-6 L1011129-02 GW Z. Tidmore 07/18/18 15:30 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1142001 1 07/24/18 13:05 07/24/18 13:05 JAH
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 16:54 07/21/18 16:54 DWR
EDB / DBCP by Method 504.1 WG1142033 1 07/25/18 07:24 07/26/18 01:18 HMH
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 09:23 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 12:29 AAT
Collected by Collected date/time Received date/time
MW-2 L1011129-03 GW Z. Tidmore 07/18/18 16:00 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1142001 1 07/24/18 15:55 07/24/18 15:55 ACG
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 17:14 07/21/18 17:14 DWR
EDB / DBCP by Method 504.1 WG1142033 1 07/25/18 07:24 07/26/18 01:31 HMH
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 09:43 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 12:09 AAT
Collected by Collected date/time Received date/time
MW-3 L1011129-04 GW Z. Tidmore 07/18/18 17:15 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1142001 1 07/24/18 16:34 07/24/18 16:34 ACG
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 17:34 07/21/18 17:34 DWR
EDB / DBCP by Method 504.1 WG1142033 1 07/25/18 07:24 07/26/18 02:07 HMH
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 10:04 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 11:48 AAT
Collected by Collected date/time Received date/time
WSW-24 L1011129-05 GW Z. Tidmore 07/18/18 16:30 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 17:53 07/21/18 17:53 DWR
Collected by Collected date/time Received date/time
MW-4 L1011129-06 GW Z. Tidmore 07/18/18 17:45 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1142001 1 07/24/18 17:52 07/24/18 17:52 ACG
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG1141330 1 07/21/18 18:13 07/21/18 18:13 DWR
EDB / DBCP by Method 504.1 WG1142033 1.01 07/25/18 07:24 07/26/18 02:19 HMH
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 10:25 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1143106 1 07/25/18 12:46 07/28/18 11:27 AAT
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 3 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 3 of 51
ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
SB-1@15 L1011129-07 Solid Z. Tidmore 07/18/18 10:00 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1141983 1 07/24/18 10:49 07/24/18 10:58 KDW
Volatile Petroleum Hydrocarbons by Method MADEPV WG1141739 50 07/23/18 19:22 07/23/18 19:22 ACG
Volatile Organic Compounds (GC/MS) by Method 8260B WG1142786 1.06 07/18/18 10:00 07/25/18 13:30 LRL
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 00:24 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 02:07 AAT
Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG1142420 1 07/25/18 06:57 07/26/18 09:46 CJR
Collected by Collected date/time Received date/time
SB-2@15 L1011129-08 Solid Z. Tidmore 07/18/18 10:45 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1141983 1 07/24/18 10:49 07/24/18 10:58 KDW
Volatile Petroleum Hydrocarbons by Method MADEPV WG1141739 51.5 07/23/18 20:02 07/23/18 20:02 ACG
Volatile Organic Compounds (GC/MS) by Method 8260B WG1142786 1.2 07/18/18 10:45 07/25/18 13:49 LRL
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 00:44 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 01:47 AAT
Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG1142420 1 07/25/18 06:57 07/26/18 10:09 CJR
Collected by Collected date/time Received date/time
SB-3@15 L1011129-09 Solid Z. Tidmore 07/18/18 09:15 07/20/18 08:45
Method Batch Dilution Preparation Analysis Analyst
date/time date/time
Total Solids by Method 2540 G-2011 WG1141983 1 07/24/18 10:49 07/24/18 10:58 KDW
Volatile Petroleum Hydrocarbons by Method MADEPV WG1141739 50 07/23/18 20:41 07/23/18 20:41 ACG
Volatile Organic Compounds (GC/MS) by Method 8260B WG1142786 1 07/18/18 09:15 07/25/18 14:07 LRL
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 01:05 AAT
Semi-Volatile Organic Compounds (GC) by Method MADEPE WG1142775 1 07/24/18 13:30 07/28/18 01:26 AAT
Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG1142420 1 07/25/18 06:57 07/26/18 10:30 CJR
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All radiochemical sample results for
solids are reported on a dry weight basis with the exception of tritium, carbon-14 and radon, unless wet
weight was requested by the client. All Method and Batch Quality Control are within established
criteria except where addressed in this case narrative, a non-conformance form or properly qualified
within the sample results. By my digital signature below, I affirm to the best of my knowledge, all
problems/anomalies observed by the laboratory as having the potential to affect the quality of the data
have been identified by the laboratory, and no information or data have been knowingly withheld that
would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Heather J Wagner
Project Manager
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1011129
MW-5
Collected date/time: 07/18/18 15:00
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 07/24/2018 12:26 WG1142001
Unadjusted C9-C12 Aliphatics ND 100 1 07/24/2018 12:26 WG1142001
Unadjusted C9-C10 Aromatics ND 100 1 07/24/2018 12:26 WG1142001
Total VPH ND 100 1 07/24/2018 12:26 WG1142001
(S) 2,5-Dibromotoluene(FID)97.4 70.0-130 07/24/2018 12:26 WG1142001
(S) 2,5-Dibromotoluene(PID)90.0 70.0-130 07/24/2018 12:26 WG1142001
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 16:35 WG1141330
Acrolein ND 50.0 1 07/21/2018 16:35 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 16:35 WG1141330
Benzene ND 1.00 1 07/21/2018 16:35 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 16:35 WG1141330
Bromoform ND 1.00 1 07/21/2018 16:35 WG1141330
Bromomethane ND 5.00 1 07/21/2018 16:35 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 16:35 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 16:35 WG1141330
Chloroethane ND 5.00 1 07/21/2018 16:35 WG1141330
Chloroform ND 5.00 1 07/21/2018 16:35 WG1141330
Chloromethane ND 2.50 1 07/21/2018 16:35 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 16:35 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 16:35 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 16:35 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 16:35 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 16:35 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 16:35 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 16:35 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 16:35 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 16:35 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 16:35 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 16:35 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 16:35 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 16:35 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 16:35 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 16:35 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 16:35 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 16:35 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 16:35 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 16:35 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 16:35 WG1141330
Naphthalene ND 5.00 1 07/21/2018 16:35 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1011129
MW-5
Collected date/time: 07/18/18 15:00
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Propylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Styrene ND 1.00 1 07/21/2018 16:35 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 16:35 WG1141330
Toluene ND 1.00 1 07/21/2018 16:35 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 16:35 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 16:35 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 16:35 WG1141330
Trichlorofluoromethane ND 5.00 1 07/21/2018 16:35 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 16:35 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 16:35 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 16:35 WG1141330
o-Xylene ND 1.00 1 07/21/2018 16:35 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 16:35 WG1141330
(S) Toluene-d8 93.3 80.0-120 07/21/2018 16:35 WG1141330
(S) Dibromofluoromethane 109 76.0-123 07/21/2018 16:35 WG1141330
(S) a,a,a-Trifluorotoluene 93.8 80.0-120 07/21/2018 16:35 WG1141330
(S) 4-Bromofluorobenzene 104 80.0-120 07/21/2018 16:35 WG1141330
EDB / DBCP by Method 504.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Ethylene Dibromide ND 0.0100 1 07/26/2018 01:06 WG1142033
1,2-Dibromo-3-Chloropropane ND 0.0200 1 07/26/2018 01:06 WG1142033
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 07/28/2018 09:02 WG1143106
Unadjusted C19-C36 Aliphatics ND 100 1 07/28/2018 09:02 WG1143106
Unadjusted C11-C22 Aromatics ND 100 1 07/28/2018 12:50 WG1143106
Unadjusted Total Petroleum
Hydrocarbons ND 100 1 07/28/2018 12:50 WG1143106
(S) o-Terphenyl 60.7 40.0-140 07/28/2018 12:50 WG1143106
(S) 1-Chloro-octadecane 26.4 J2 40.0-140 07/28/2018 09:02 WG1143106
(S) 2-Fluorobiphenyl 84.3 40.0-140 07/28/2018 12:50 WG1143106
(S) 2-Bromonaphthalene 85.6 40.0-140 07/28/2018 12:50 WG1143106
Sample Narrative:
L1011129-01 WG1143106: Low surrogate due to crossover, however both fractions are BDL data not impacted.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L1011129
MW-6
Collected date/time: 07/18/18 15:30
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 07/24/2018 13:05 WG1142001
Unadjusted C9-C12 Aliphatics ND 100 1 07/24/2018 13:05 WG1142001
Unadjusted C9-C10 Aromatics ND 100 1 07/24/2018 13:05 WG1142001
Total VPH ND 100 1 07/24/2018 13:05 WG1142001
(S) 2,5-Dibromotoluene(FID)98.4 70.0-130 07/24/2018 13:05 WG1142001
(S) 2,5-Dibromotoluene(PID)90.9 70.0-130 07/24/2018 13:05 WG1142001
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 16:54 WG1141330
Acrolein ND 50.0 1 07/21/2018 16:54 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 16:54 WG1141330
Benzene ND 1.00 1 07/21/2018 16:54 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 16:54 WG1141330
Bromoform ND 1.00 1 07/21/2018 16:54 WG1141330
Bromomethane ND 5.00 1 07/21/2018 16:54 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 16:54 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 16:54 WG1141330
Chloroethane ND 5.00 1 07/21/2018 16:54 WG1141330
Chloroform ND 5.00 1 07/21/2018 16:54 WG1141330
Chloromethane ND 2.50 1 07/21/2018 16:54 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 16:54 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 16:54 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 16:54 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 16:54 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 16:54 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 16:54 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 16:54 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 16:54 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 16:54 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 16:54 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 16:54 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 16:54 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 16:54 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 16:54 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 16:54 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 16:54 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 16:54 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 16:54 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 16:54 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 16:54 WG1141330
Naphthalene ND 5.00 1 07/21/2018 16:54 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L1011129
MW-6
Collected date/time: 07/18/18 15:30
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Propylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Styrene ND 1.00 1 07/21/2018 16:54 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 16:54 WG1141330
Toluene ND 1.00 1 07/21/2018 16:54 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 16:54 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 16:54 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 16:54 WG1141330
Trichlorofluoromethane ND 5.00 1 07/21/2018 16:54 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 16:54 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 16:54 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 16:54 WG1141330
o-Xylene ND 1.00 1 07/21/2018 16:54 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 16:54 WG1141330
(S) Toluene-d8 104 80.0-120 07/21/2018 16:54 WG1141330
(S) Dibromofluoromethane 110 76.0-123 07/21/2018 16:54 WG1141330
(S) a,a,a-Trifluorotoluene 91.5 80.0-120 07/21/2018 16:54 WG1141330
(S) 4-Bromofluorobenzene 109 80.0-120 07/21/2018 16:54 WG1141330
EDB / DBCP by Method 504.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Ethylene Dibromide ND 0.0100 1 07/26/2018 01:18 WG1142033
1,2-Dibromo-3-Chloropropane ND 0.0200 1 07/26/2018 01:18 WG1142033
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 07/28/2018 09:23 WG1143106
Unadjusted C19-C36 Aliphatics ND 100 1 07/28/2018 09:23 WG1143106
Unadjusted C11-C22 Aromatics ND 100 1 07/28/2018 12:29 WG1143106
Unadjusted Total Petroleum
Hydrocarbons ND 100 1 07/28/2018 12:29 WG1143106
(S) o-Terphenyl 57.5 40.0-140 07/28/2018 12:29 WG1143106
(S) 1-Chloro-octadecane 23.5 J2 40.0-140 07/28/2018 09:23 WG1143106
(S) 2-Fluorobiphenyl 81.3 40.0-140 07/28/2018 12:29 WG1143106
(S) 2-Bromonaphthalene 82.2 40.0-140 07/28/2018 12:29 WG1143106
Sample Narrative:
L1011129-02 WG1143106: Low surrogate due to crossover, however both fractions are BDL data not impacted.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L1011129
MW-2
Collected date/time: 07/18/18 16:00
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 07/24/2018 15:55 WG1142001
Unadjusted C9-C12 Aliphatics ND 100 1 07/24/2018 15:55 WG1142001
Unadjusted C9-C10 Aromatics ND 100 1 07/24/2018 15:55 WG1142001
Total VPH ND 100 1 07/24/2018 15:55 WG1142001
(S) 2,5-Dibromotoluene(FID)98.8 70.0-130 07/24/2018 15:55 WG1142001
(S) 2,5-Dibromotoluene(PID)92.8 70.0-130 07/24/2018 15:55 WG1142001
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 17:14 WG1141330
Acrolein ND 50.0 1 07/21/2018 17:14 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 17:14 WG1141330
Benzene ND 1.00 1 07/21/2018 17:14 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 17:14 WG1141330
Bromoform ND 1.00 1 07/21/2018 17:14 WG1141330
Bromomethane ND 5.00 1 07/21/2018 17:14 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 17:14 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 17:14 WG1141330
Chloroethane ND 5.00 1 07/21/2018 17:14 WG1141330
Chloroform ND 5.00 1 07/21/2018 17:14 WG1141330
Chloromethane ND 2.50 1 07/21/2018 17:14 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 17:14 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 17:14 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 17:14 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 17:14 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 17:14 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 17:14 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 17:14 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:14 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:14 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 17:14 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 17:14 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 17:14 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 17:14 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 17:14 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 17:14 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 17:14 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 17:14 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 17:14 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 17:14 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 17:14 WG1141330
Naphthalene ND 5.00 1 07/21/2018 17:14 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 10 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 10 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L1011129
MW-2
Collected date/time: 07/18/18 16:00
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Propylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Styrene ND 1.00 1 07/21/2018 17:14 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 17:14 WG1141330
Toluene ND 1.00 1 07/21/2018 17:14 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 17:14 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 17:14 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 17:14 WG1141330
Trichlorofluoromethane ND 5.00 1 07/21/2018 17:14 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 17:14 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 17:14 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 17:14 WG1141330
o-Xylene ND 1.00 1 07/21/2018 17:14 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 17:14 WG1141330
(S) Toluene-d8 98.7 80.0-120 07/21/2018 17:14 WG1141330
(S) Dibromofluoromethane 110 76.0-123 07/21/2018 17:14 WG1141330
(S) a,a,a-Trifluorotoluene 92.2 80.0-120 07/21/2018 17:14 WG1141330
(S) 4-Bromofluorobenzene 108 80.0-120 07/21/2018 17:14 WG1141330
EDB / DBCP by Method 504.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Ethylene Dibromide ND 0.0100 1 07/26/2018 01:31 WG1142033
1,2-Dibromo-3-Chloropropane ND 0.0200 1 07/26/2018 01:31 WG1142033
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 07/28/2018 09:43 WG1143106
Unadjusted C19-C36 Aliphatics ND 100 1 07/28/2018 09:43 WG1143106
Unadjusted C11-C22 Aromatics ND 100 1 07/28/2018 12:09 WG1143106
Unadjusted Total Petroleum
Hydrocarbons ND 100 1 07/28/2018 12:09 WG1143106
(S) o-Terphenyl 68.7 40.0-140 07/28/2018 12:09 WG1143106
(S) 1-Chloro-octadecane 26.3 J2 40.0-140 07/28/2018 09:43 WG1143106
(S) 2-Fluorobiphenyl 87.4 40.0-140 07/28/2018 12:09 WG1143106
(S) 2-Bromonaphthalene 87.8 40.0-140 07/28/2018 12:09 WG1143106
Sample Narrative:
L1011129-03 WG1143106: Low surrogate due to crossover, however both fractions are BDL data not impacted.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 11 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 11 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L1011129
MW-3
Collected date/time: 07/18/18 17:15
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 07/24/2018 16:34 WG1142001
Unadjusted C9-C12 Aliphatics ND 100 1 07/24/2018 16:34 WG1142001
Unadjusted C9-C10 Aromatics ND 100 1 07/24/2018 16:34 WG1142001
Total VPH ND 100 1 07/24/2018 16:34 WG1142001
(S) 2,5-Dibromotoluene(FID)98.1 70.0-130 07/24/2018 16:34 WG1142001
(S) 2,5-Dibromotoluene(PID)90.6 70.0-130 07/24/2018 16:34 WG1142001
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 17:34 WG1141330
Acrolein ND 50.0 1 07/21/2018 17:34 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 17:34 WG1141330
Benzene ND 1.00 1 07/21/2018 17:34 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 17:34 WG1141330
Bromoform ND 1.00 1 07/21/2018 17:34 WG1141330
Bromomethane ND 5.00 1 07/21/2018 17:34 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 17:34 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 17:34 WG1141330
Chloroethane ND 5.00 1 07/21/2018 17:34 WG1141330
Chloroform ND 5.00 1 07/21/2018 17:34 WG1141330
Chloromethane ND 2.50 1 07/21/2018 17:34 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 17:34 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 17:34 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 17:34 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 17:34 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 17:34 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 17:34 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 17:34 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:34 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:34 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 17:34 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 17:34 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 17:34 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 17:34 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 17:34 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 17:34 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 17:34 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 17:34 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 17:34 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 17:34 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 17:34 WG1141330
Naphthalene ND 5.00 1 07/21/2018 17:34 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 12 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 12 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04
L1011129
MW-3
Collected date/time: 07/18/18 17:15
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Propylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Styrene ND 1.00 1 07/21/2018 17:34 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 17:34 WG1141330
Toluene ND 1.00 1 07/21/2018 17:34 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 17:34 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 17:34 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 17:34 WG1141330
Trichlorofluoromethane ND 5.00 1 07/21/2018 17:34 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 17:34 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 17:34 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 17:34 WG1141330
o-Xylene ND 1.00 1 07/21/2018 17:34 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 17:34 WG1141330
(S) Toluene-d8 97.8 80.0-120 07/21/2018 17:34 WG1141330
(S) Dibromofluoromethane 107 76.0-123 07/21/2018 17:34 WG1141330
(S) a,a,a-Trifluorotoluene 92.2 80.0-120 07/21/2018 17:34 WG1141330
(S) 4-Bromofluorobenzene 113 80.0-120 07/21/2018 17:34 WG1141330
EDB / DBCP by Method 504.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Ethylene Dibromide ND 0.0100 1 07/26/2018 02:07 WG1142033
1,2-Dibromo-3-Chloropropane ND 0.0200 1 07/26/2018 02:07 WG1142033
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 07/28/2018 10:04 WG1143106
Unadjusted C19-C36 Aliphatics ND 100 1 07/28/2018 10:04 WG1143106
Unadjusted C11-C22 Aromatics ND 100 1 07/28/2018 11:48 WG1143106
Unadjusted Total Petroleum
Hydrocarbons ND 100 1 07/28/2018 11:48 WG1143106
(S) o-Terphenyl 60.7 40.0-140 07/28/2018 11:48 WG1143106
(S) 1-Chloro-octadecane 24.6 J2 40.0-140 07/28/2018 10:04 WG1143106
(S) 2-Fluorobiphenyl 85.2 40.0-140 07/28/2018 11:48 WG1143106
(S) 2-Bromonaphthalene 87.0 40.0-140 07/28/2018 11:48 WG1143106
Sample Narrative:
L1011129-04 WG1143106: Low surrogate due to crossover, however both fractions are BDL data not impacted.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 13 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 13 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05
L1011129
WSW-24
Collected date/time: 07/18/18 16:30
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 17:53 WG1141330
Acrolein ND 50.0 1 07/21/2018 17:53 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 17:53 WG1141330
Benzene ND 1.00 1 07/21/2018 17:53 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 17:53 WG1141330
Bromoform ND 1.00 1 07/21/2018 17:53 WG1141330
Bromomethane ND 5.00 1 07/21/2018 17:53 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 17:53 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 17:53 WG1141330
Chloroethane ND 5.00 1 07/21/2018 17:53 WG1141330
Chloroform ND 5.00 1 07/21/2018 17:53 WG1141330
Chloromethane ND 2.50 1 07/21/2018 17:53 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 17:53 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 17:53 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 17:53 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 17:53 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 17:53 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 17:53 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 17:53 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:53 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 17:53 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 17:53 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 17:53 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 17:53 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 17:53 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 17:53 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 17:53 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 17:53 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 17:53 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 17:53 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 17:53 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 17:53 WG1141330
Naphthalene ND 5.00 1 07/21/2018 17:53 WG1141330
n-Propylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Styrene ND 1.00 1 07/21/2018 17:53 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 17:53 WG1141330
Toluene ND 1.00 1 07/21/2018 17:53 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 17:53 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 17:53 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 17:53 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 14 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 14 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05
L1011129
WSW-24
Collected date/time: 07/18/18 16:30
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Trichlorofluoromethane ND 5.00 1 07/21/2018 17:53 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 17:53 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 17:53 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 17:53 WG1141330
o-Xylene ND 1.00 1 07/21/2018 17:53 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 17:53 WG1141330
(S) Toluene-d8 97.3 80.0-120 07/21/2018 17:53 WG1141330
(S) Dibromofluoromethane 108 76.0-123 07/21/2018 17:53 WG1141330
(S) a,a,a-Trifluorotoluene 92.6 80.0-120 07/21/2018 17:53 WG1141330
(S) 4-Bromofluorobenzene 107 80.0-120 07/21/2018 17:53 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 15 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 15 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06
L1011129
MW-4
Collected date/time: 07/18/18 17:45
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 07/24/2018 17:52 WG1142001
Unadjusted C9-C12 Aliphatics ND 100 1 07/24/2018 17:52 WG1142001
Unadjusted C9-C10 Aromatics ND 100 1 07/24/2018 17:52 WG1142001
Total VPH ND 100 1 07/24/2018 17:52 WG1142001
(S) 2,5-Dibromotoluene(FID)96.6 70.0-130 07/24/2018 17:52 WG1142001
(S) 2,5-Dibromotoluene(PID)90.1 70.0-130 07/24/2018 17:52 WG1142001
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 07/21/2018 18:13 WG1141330
Acrolein ND 50.0 1 07/21/2018 18:13 WG1141330
Acrylonitrile ND 10.0 1 07/21/2018 18:13 WG1141330
Benzene ND 1.00 1 07/21/2018 18:13 WG1141330
Bromobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Bromodichloromethane ND 1.00 1 07/21/2018 18:13 WG1141330
Bromoform ND 1.00 1 07/21/2018 18:13 WG1141330
Bromomethane ND 5.00 1 07/21/2018 18:13 WG1141330
n-Butylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
sec-Butylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
tert-Butylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Carbon tetrachloride ND 1.00 1 07/21/2018 18:13 WG1141330
Chlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Chlorodibromomethane ND 1.00 1 07/21/2018 18:13 WG1141330
Chloroethane ND 5.00 1 07/21/2018 18:13 WG1141330
Chloroform ND 5.00 1 07/21/2018 18:13 WG1141330
Chloromethane ND 2.50 1 07/21/2018 18:13 WG1141330
2-Chlorotoluene ND 1.00 1 07/21/2018 18:13 WG1141330
4-Chlorotoluene ND 1.00 1 07/21/2018 18:13 WG1141330
1,2-Dibromo-3-Chloropropane ND 5.00 1 07/21/2018 18:13 WG1141330
1,2-Dibromoethane ND 1.00 1 07/21/2018 18:13 WG1141330
Dibromomethane ND 1.00 1 07/21/2018 18:13 WG1141330
1,2-Dichlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
1,3-Dichlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
1,4-Dichlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Dichlorodifluoromethane ND 5.00 1 07/21/2018 18:13 WG1141330
1,1-Dichloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
1,2-Dichloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
1,1-Dichloroethene ND 1.00 1 07/21/2018 18:13 WG1141330
cis-1,2-Dichloroethene ND 1.00 1 07/21/2018 18:13 WG1141330
trans-1,2-Dichloroethene ND 1.00 1 07/21/2018 18:13 WG1141330
1,2-Dichloropropane ND 1.00 1 07/21/2018 18:13 WG1141330
1,1-Dichloropropene ND 1.00 1 07/21/2018 18:13 WG1141330
1,3-Dichloropropane ND 1.00 1 07/21/2018 18:13 WG1141330
2,2-Dichloropropane ND 1.00 1 07/21/2018 18:13 WG1141330
Di-isopropyl ether ND 1.00 1 07/21/2018 18:13 WG1141330
Ethylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Hexachloro-1,3-butadiene ND 1.00 1 07/21/2018 18:13 WG1141330
Isopropylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
p-Isopropyltoluene ND 1.00 1 07/21/2018 18:13 WG1141330
2-Butanone (MEK)ND 10.0 1 07/21/2018 18:13 WG1141330
Methylene Chloride ND 5.00 1 07/21/2018 18:13 WG1141330
4-Methyl-2-pentanone (MIBK)ND 10.0 1 07/21/2018 18:13 WG1141330
Methyl tert-butyl ether ND 1.00 1 07/21/2018 18:13 WG1141330
Naphthalene ND 5.00 1 07/21/2018 18:13 WG1141330
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 16 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06
L1011129
MW-4
Collected date/time: 07/18/18 17:45
Volatile Organic Compounds (GC/MS) by Method 6200B-1997
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Propylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Styrene ND 1.00 1 07/21/2018 18:13 WG1141330
1,1,1,2-Tetrachloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
1,1,2,2-Tetrachloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
Tetrachloroethene ND 1.00 1 07/21/2018 18:13 WG1141330
Toluene ND 1.00 1 07/21/2018 18:13 WG1141330
1,2,3-Trichlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
1,2,4-Trichlorobenzene ND 1.00 1 07/21/2018 18:13 WG1141330
1,1,1-Trichloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
1,1,2-Trichloroethane ND 1.00 1 07/21/2018 18:13 WG1141330
Trichloroethene ND 1.00 1 07/21/2018 18:13 WG1141330
Trichlorofluoromethane ND 5.00 1 07/21/2018 18:13 WG1141330
1,2,3-Trichloropropane ND 2.50 1 07/21/2018 18:13 WG1141330
1,2,4-Trimethylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
1,3,5-Trimethylbenzene ND 1.00 1 07/21/2018 18:13 WG1141330
Vinyl chloride ND 1.00 1 07/21/2018 18:13 WG1141330
o-Xylene ND 1.00 1 07/21/2018 18:13 WG1141330
m&p-Xylenes ND 2.00 1 07/21/2018 18:13 WG1141330
(S) Toluene-d8 96.6 80.0-120 07/21/2018 18:13 WG1141330
(S) Dibromofluoromethane 111 76.0-123 07/21/2018 18:13 WG1141330
(S) a,a,a-Trifluorotoluene 92.8 80.0-120 07/21/2018 18:13 WG1141330
(S) 4-Bromofluorobenzene 111 80.0-120 07/21/2018 18:13 WG1141330
EDB / DBCP by Method 504.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Ethylene Dibromide ND 0.0101 1.01 07/26/2018 02:19 WG1142033
1,2-Dibromo-3-Chloropropane ND 0.0202 1.01 07/26/2018 02:19 WG1142033
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 07/28/2018 10:25 WG1143106
Unadjusted C19-C36 Aliphatics ND 100 1 07/28/2018 10:25 WG1143106
Unadjusted C11-C22 Aromatics ND 100 1 07/28/2018 11:27 WG1143106
Unadjusted Total Petroleum
Hydrocarbons ND 100 1 07/28/2018 11:27 WG1143106
(S) o-Terphenyl 70.7 40.0-140 07/28/2018 11:27 WG1143106
(S) 1-Chloro-octadecane 22.0 J2 40.0-140 07/28/2018 10:25 WG1143106
(S) 2-Fluorobiphenyl 89.5 40.0-140 07/28/2018 11:27 WG1143106
(S) 2-Bromonaphthalene 91.6 40.0-140 07/28/2018 11:27 WG1143106
Sample Narrative:
L1011129-06 WG1143106: Low surrogate due to crossover, however both fractions are BDL data not impacted.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L1011129
SB-1@15
Collected date/time: 07/18/18 10:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 91.2 1 07/24/2018 10:58 WG1141983
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 5.48 50 07/23/2018 19:22 WG1141739
Unadjusted C9-C12 Aliphatics ND 5.48 50 07/23/2018 19:22 WG1141739
Unadjusted C9-C10 Aromatics ND 5.48 50 07/23/2018 19:22 WG1141739
Total VPH ND 5.48 50 07/23/2018 19:22 WG1141739
(S) 2,5-Dibromotoluene(FID)98.5 70.0-130 07/23/2018 19:22 WG1141739
(S) 2,5-Dibromotoluene(PID)90.7 70.0-130 07/23/2018 19:22 WG1141739
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0291 1.06 07/25/2018 13:30 WG1142786
Acrylonitrile ND 0.0145 1.06 07/25/2018 13:30 WG1142786
Benzene ND 0.00116 1.06 07/25/2018 13:30 WG1142786
Bromobenzene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
Bromodichloromethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Bromoform ND 0.0291 1.06 07/25/2018 13:30 WG1142786
Bromomethane ND 0.0145 1.06 07/25/2018 13:30 WG1142786
n-Butylbenzene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
sec-Butylbenzene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
tert-Butylbenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Carbon tetrachloride ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Chlorobenzene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Chlorodibromomethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Chloroethane ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Chloroform ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Chloromethane ND 0.0145 1.06 07/25/2018 13:30 WG1142786
2-Chlorotoluene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
4-Chlorotoluene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,2-Dibromo-3-Chloropropane ND 0.0291 1.06 07/25/2018 13:30 WG1142786
1,2-Dibromoethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Dibromomethane ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,2-Dichlorobenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,3-Dichlorobenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,4-Dichlorobenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Dichlorodifluoromethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,1-Dichloroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,2-Dichloroethane ND J4 0.00291 1.06 07/25/2018 13:30 WG1142786
1,1-Dichloroethene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
cis-1,2-Dichloroethene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
trans-1,2-Dichloroethene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,2-Dichloropropane ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,1-Dichloropropene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,3-Dichloropropane ND 0.00581 1.06 07/25/2018 13:30 WG1142786
cis-1,3-Dichloropropene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
trans-1,3-Dichloropropene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
2,2-Dichloropropane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Di-isopropyl ether ND 0.00116 1.06 07/25/2018 13:30 WG1142786
Ethylbenzene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Hexachloro-1,3-butadiene ND 0.0291 1.06 07/25/2018 13:30 WG1142786
Isopropylbenzene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 18 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 18 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L1011129
SB-1@15
Collected date/time: 07/18/18 10:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
2-Butanone (MEK)ND 0.0291 1.06 07/25/2018 13:30 WG1142786
Methylene Chloride ND 0.0291 1.06 07/25/2018 13:30 WG1142786
4-Methyl-2-pentanone (MIBK)ND 0.0291 1.06 07/25/2018 13:30 WG1142786
Methyl tert-butyl ether ND 0.00116 1.06 07/25/2018 13:30 WG1142786
Naphthalene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
n-Propylbenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Styrene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
1,1,1,2-Tetrachloroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,1,2,2-Tetrachloroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,1,2-Trichlorotrifluoroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Tetrachloroethene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Toluene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,2,3-Trichlorobenzene ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,2,4-Trichlorobenzene ND 0.0145 1.06 07/25/2018 13:30 WG1142786
1,1,1-Trichloroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,1,2-Trichloroethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
Trichloroethene ND 0.00116 1.06 07/25/2018 13:30 WG1142786
Trichlorofluoromethane ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,2,3-Trichloropropane ND 0.0145 1.06 07/25/2018 13:30 WG1142786
1,2,4-Trimethylbenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
1,2,3-Trimethylbenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Vinyl chloride ND 0.00291 1.06 07/25/2018 13:30 WG1142786
1,3,5-Trimethylbenzene ND 0.00581 1.06 07/25/2018 13:30 WG1142786
Xylenes, Total ND 0.00755 1.06 07/25/2018 13:30 WG1142786
(S) Toluene-d8 106 80.0-120 07/25/2018 13:30 WG1142786
(S) Dibromofluoromethane 99.7 74.0-131 07/25/2018 13:30 WG1142786
(S) 4-Bromofluorobenzene 113 64.0-132 07/25/2018 13:30 WG1142786
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 7.13 1 07/28/2018 00:24 WG1142775
Unadjusted C19-C36 Aliphatics ND 7.13 1 07/28/2018 00:24 WG1142775
Unadjusted C11-C22 Aromatics ND 7.13 1 07/28/2018 02:07 WG1142775
Unadjusted Total Petroleum
Hydrocarbons ND 7.13 1 07/28/2018 02:07 WG1142775
(S) o-Terphenyl 59.7 40.0-140 07/28/2018 02:07 WG1142775
(S) 1-Chloro-octadecane 41.5 40.0-140 07/28/2018 00:24 WG1142775
(S) 2-Fluorobiphenyl 79.2 40.0-140 07/28/2018 02:07 WG1142775
(S) 2-Bromonaphthalene 79.8 40.0-140 07/28/2018 02:07 WG1142775
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0362 1 07/26/2018 09:46 WG1142420
Acenaphthylene ND 0.0362 1 07/26/2018 09:46 WG1142420
Anthracene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzidine ND J4 0.365 1 07/26/2018 09:46 WG1142420
Benzo(a)anthracene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzo(b)fluoranthene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzo(k)fluoranthene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzo(g,h,i)perylene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzo(a)pyrene ND 0.0362 1 07/26/2018 09:46 WG1142420
Bis(2-chlorethoxy)methane ND 0.365 1 07/26/2018 09:46 WG1142420
Bis(2-chloroethyl)ether ND 0.365 1 07/26/2018 09:46 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 19 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 19 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07
L1011129
SB-1@15
Collected date/time: 07/18/18 10:00
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Bis(2-chloroisopropyl)ether ND 0.365 1 07/26/2018 09:46 WG1142420
4-Bromophenyl-phenylether ND 0.365 1 07/26/2018 09:46 WG1142420
2-Chloronaphthalene ND 0.0362 1 07/26/2018 09:46 WG1142420
4-Chlorophenyl-phenylether ND 0.365 1 07/26/2018 09:46 WG1142420
Chrysene ND 0.0362 1 07/26/2018 09:46 WG1142420
Dibenz(a,h)anthracene ND 0.0362 1 07/26/2018 09:46 WG1142420
3,3-Dichlorobenzidine ND 0.365 1 07/26/2018 09:46 WG1142420
2,4-Dinitrotoluene ND 0.365 1 07/26/2018 09:46 WG1142420
2,6-Dinitrotoluene ND 0.365 1 07/26/2018 09:46 WG1142420
Fluoranthene ND 0.0362 1 07/26/2018 09:46 WG1142420
Fluorene ND 0.0362 1 07/26/2018 09:46 WG1142420
Hexachlorobenzene ND 0.365 1 07/26/2018 09:46 WG1142420
Hexachloro-1,3-butadiene ND 0.365 1 07/26/2018 09:46 WG1142420
Hexachlorocyclopentadiene ND 0.365 1 07/26/2018 09:46 WG1142420
Hexachloroethane ND 0.365 1 07/26/2018 09:46 WG1142420
Indeno(1,2,3-cd)pyrene ND 0.0362 1 07/26/2018 09:46 WG1142420
Isophorone ND 0.365 1 07/26/2018 09:46 WG1142420
Naphthalene ND 0.0362 1 07/26/2018 09:46 WG1142420
Nitrobenzene ND 0.365 1 07/26/2018 09:46 WG1142420
n-Nitrosodimethylamine ND 0.365 1 07/26/2018 09:46 WG1142420
n-Nitrosodiphenylamine ND 0.365 1 07/26/2018 09:46 WG1142420
n-Nitrosodi-n-propylamine ND 0.365 1 07/26/2018 09:46 WG1142420
Phenanthrene ND 0.0362 1 07/26/2018 09:46 WG1142420
Benzylbutyl phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Bis(2-ethylhexyl)phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Di-n-butyl phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Diethyl phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Dimethyl phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Di-n-octyl phthalate ND 0.365 1 07/26/2018 09:46 WG1142420
Pyrene ND 0.0362 1 07/26/2018 09:46 WG1142420
1,2,4-Trichlorobenzene ND 0.365 1 07/26/2018 09:46 WG1142420
4-Chloro-3-methylphenol ND 0.365 1 07/26/2018 09:46 WG1142420
2-Chlorophenol ND 0.365 1 07/26/2018 09:46 WG1142420
2,4-Dichlorophenol ND 0.365 1 07/26/2018 09:46 WG1142420
2,4-Dimethylphenol ND 0.365 1 07/26/2018 09:46 WG1142420
4,6-Dinitro-2-methylphenol ND 0.365 1 07/26/2018 09:46 WG1142420
2,4-Dinitrophenol ND 0.365 1 07/26/2018 09:46 WG1142420
2-Nitrophenol ND 0.365 1 07/26/2018 09:46 WG1142420
4-Nitrophenol ND 0.365 1 07/26/2018 09:46 WG1142420
Pentachlorophenol ND 0.365 1 07/26/2018 09:46 WG1142420
Phenol ND 0.365 1 07/26/2018 09:46 WG1142420
2,4,6-Trichlorophenol ND 0.365 1 07/26/2018 09:46 WG1142420
(S) 2-Fluorophenol 76.0 20.0-120 07/26/2018 09:46 WG1142420
(S) Phenol-d5 73.8 20.0-120 07/26/2018 09:46 WG1142420
(S) Nitrobenzene-d5 72.1 18.0-125 07/26/2018 09:46 WG1142420
(S) 2-Fluorobiphenyl 62.7 28.0-120 07/26/2018 09:46 WG1142420
(S) 2,4,6-Tribromophenol 64.2 17.0-137 07/26/2018 09:46 WG1142420
(S) p-Terphenyl-d14 69.0 13.0-131 07/26/2018 09:46 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 20 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 20 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08
L1011129
SB-2@15
Collected date/time: 07/18/18 10:45
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 80.5 1 07/24/2018 10:58 WG1141983
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 6.40 51.5 07/23/2018 20:02 WG1141739
Unadjusted C9-C12 Aliphatics ND 6.40 51.5 07/23/2018 20:02 WG1141739
Unadjusted C9-C10 Aromatics ND 6.40 51.5 07/23/2018 20:02 WG1141739
Total VPH ND J 6.40 51.5 07/23/2018 20:02 WG1141739
(S) 2,5-Dibromotoluene(FID)99.1 70.0-130 07/23/2018 20:02 WG1141739
(S) 2,5-Dibromotoluene(PID)91.9 70.0-130 07/23/2018 20:02 WG1141739
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0373 1.2 07/25/2018 13:49 WG1142786
Acrylonitrile ND 0.0186 1.2 07/25/2018 13:49 WG1142786
Benzene ND 0.00149 1.2 07/25/2018 13:49 WG1142786
Bromobenzene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
Bromodichloromethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Bromoform ND 0.0373 1.2 07/25/2018 13:49 WG1142786
Bromomethane ND 0.0186 1.2 07/25/2018 13:49 WG1142786
n-Butylbenzene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
sec-Butylbenzene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
tert-Butylbenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Carbon tetrachloride ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Chlorobenzene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Chlorodibromomethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Chloroethane ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Chloroform ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Chloromethane ND 0.0186 1.2 07/25/2018 13:49 WG1142786
2-Chlorotoluene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
4-Chlorotoluene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,2-Dibromo-3-Chloropropane ND 0.0373 1.2 07/25/2018 13:49 WG1142786
1,2-Dibromoethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Dibromomethane ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,2-Dichlorobenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,3-Dichlorobenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,4-Dichlorobenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Dichlorodifluoromethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,1-Dichloroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,2-Dichloroethane ND J4 0.00373 1.2 07/25/2018 13:49 WG1142786
1,1-Dichloroethene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
cis-1,2-Dichloroethene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
trans-1,2-Dichloroethene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,2-Dichloropropane ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,1-Dichloropropene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,3-Dichloropropane ND 0.00745 1.2 07/25/2018 13:49 WG1142786
cis-1,3-Dichloropropene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
trans-1,3-Dichloropropene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
2,2-Dichloropropane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Di-isopropyl ether ND 0.00149 1.2 07/25/2018 13:49 WG1142786
Ethylbenzene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Hexachloro-1,3-butadiene ND 0.0373 1.2 07/25/2018 13:49 WG1142786
Isopropylbenzene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08
L1011129
SB-2@15
Collected date/time: 07/18/18 10:45
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
2-Butanone (MEK)ND 0.0373 1.2 07/25/2018 13:49 WG1142786
Methylene Chloride ND 0.0373 1.2 07/25/2018 13:49 WG1142786
4-Methyl-2-pentanone (MIBK)ND 0.0373 1.2 07/25/2018 13:49 WG1142786
Methyl tert-butyl ether ND 0.00149 1.2 07/25/2018 13:49 WG1142786
Naphthalene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
n-Propylbenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Styrene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
1,1,1,2-Tetrachloroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,1,2,2-Tetrachloroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,1,2-Trichlorotrifluoroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Tetrachloroethene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Toluene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,2,3-Trichlorobenzene ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,2,4-Trichlorobenzene ND 0.0186 1.2 07/25/2018 13:49 WG1142786
1,1,1-Trichloroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,1,2-Trichloroethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
Trichloroethene ND 0.00149 1.2 07/25/2018 13:49 WG1142786
Trichlorofluoromethane ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,2,3-Trichloropropane ND 0.0186 1.2 07/25/2018 13:49 WG1142786
1,2,4-Trimethylbenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
1,2,3-Trimethylbenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Vinyl chloride ND 0.00373 1.2 07/25/2018 13:49 WG1142786
1,3,5-Trimethylbenzene ND 0.00745 1.2 07/25/2018 13:49 WG1142786
Xylenes, Total ND 0.00969 1.2 07/25/2018 13:49 WG1142786
(S) Toluene-d8 104 80.0-120 07/25/2018 13:49 WG1142786
(S) Dibromofluoromethane 101 74.0-131 07/25/2018 13:49 WG1142786
(S) 4-Bromofluorobenzene 110 64.0-132 07/25/2018 13:49 WG1142786
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 8.07 1 07/28/2018 00:44 WG1142775
Unadjusted C19-C36 Aliphatics ND 8.07 1 07/28/2018 00:44 WG1142775
Unadjusted C11-C22 Aromatics ND 8.07 1 07/28/2018 01:47 WG1142775
Unadjusted Total Petroleum
Hydrocarbons ND 8.07 1 07/28/2018 01:47 WG1142775
(S) o-Terphenyl 64.3 40.0-140 07/28/2018 01:47 WG1142775
(S) 1-Chloro-octadecane 38.2 J2 40.0-140 07/28/2018 00:44 WG1142775
(S) 2-Fluorobiphenyl 83.5 40.0-140 07/28/2018 01:47 WG1142775
(S) 2-Bromonaphthalene 85.0 40.0-140 07/28/2018 01:47 WG1142775
Sample Narrative:
L1011129-08 WG1142775: Low surrogate due to crossover, however both fractions are BDL data not impacted.
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0410 1 07/26/2018 10:09 WG1142420
Acenaphthylene ND 0.0410 1 07/26/2018 10:09 WG1142420
Anthracene ND 0.0410 1 07/26/2018 10:09 WG1142420
Benzidine ND J4 0.414 1 07/26/2018 10:09 WG1142420
Benzo(a)anthracene ND 0.0410 1 07/26/2018 10:09 WG1142420
Benzo(b)fluoranthene ND 0.0410 1 07/26/2018 10:09 WG1142420
Benzo(k)fluoranthene ND 0.0410 1 07/26/2018 10:09 WG1142420
Benzo(g,h,i)perylene ND 0.0410 1 07/26/2018 10:09 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08
L1011129
SB-2@15
Collected date/time: 07/18/18 10:45
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Benzo(a)pyrene ND 0.0410 1 07/26/2018 10:09 WG1142420
Bis(2-chlorethoxy)methane ND 0.414 1 07/26/2018 10:09 WG1142420
Bis(2-chloroethyl)ether ND 0.414 1 07/26/2018 10:09 WG1142420
Bis(2-chloroisopropyl)ether ND 0.414 1 07/26/2018 10:09 WG1142420
4-Bromophenyl-phenylether ND 0.414 1 07/26/2018 10:09 WG1142420
2-Chloronaphthalene ND 0.0410 1 07/26/2018 10:09 WG1142420
4-Chlorophenyl-phenylether ND 0.414 1 07/26/2018 10:09 WG1142420
Chrysene ND 0.0410 1 07/26/2018 10:09 WG1142420
Dibenz(a,h)anthracene ND 0.0410 1 07/26/2018 10:09 WG1142420
3,3-Dichlorobenzidine ND 0.414 1 07/26/2018 10:09 WG1142420
2,4-Dinitrotoluene ND 0.414 1 07/26/2018 10:09 WG1142420
2,6-Dinitrotoluene ND 0.414 1 07/26/2018 10:09 WG1142420
Fluoranthene ND 0.0410 1 07/26/2018 10:09 WG1142420
Fluorene ND 0.0410 1 07/26/2018 10:09 WG1142420
Hexachlorobenzene ND 0.414 1 07/26/2018 10:09 WG1142420
Hexachloro-1,3-butadiene ND 0.414 1 07/26/2018 10:09 WG1142420
Hexachlorocyclopentadiene ND 0.414 1 07/26/2018 10:09 WG1142420
Hexachloroethane ND 0.414 1 07/26/2018 10:09 WG1142420
Indeno(1,2,3-cd)pyrene ND 0.0410 1 07/26/2018 10:09 WG1142420
Isophorone ND 0.414 1 07/26/2018 10:09 WG1142420
Naphthalene ND 0.0410 1 07/26/2018 10:09 WG1142420
Nitrobenzene ND 0.414 1 07/26/2018 10:09 WG1142420
n-Nitrosodimethylamine ND 0.414 1 07/26/2018 10:09 WG1142420
n-Nitrosodiphenylamine ND 0.414 1 07/26/2018 10:09 WG1142420
n-Nitrosodi-n-propylamine ND 0.414 1 07/26/2018 10:09 WG1142420
Phenanthrene ND 0.0410 1 07/26/2018 10:09 WG1142420
Benzylbutyl phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Bis(2-ethylhexyl)phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Di-n-butyl phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Diethyl phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Dimethyl phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Di-n-octyl phthalate ND 0.414 1 07/26/2018 10:09 WG1142420
Pyrene ND 0.0410 1 07/26/2018 10:09 WG1142420
1,2,4-Trichlorobenzene ND 0.414 1 07/26/2018 10:09 WG1142420
4-Chloro-3-methylphenol ND 0.414 1 07/26/2018 10:09 WG1142420
2-Chlorophenol ND 0.414 1 07/26/2018 10:09 WG1142420
2,4-Dichlorophenol ND 0.414 1 07/26/2018 10:09 WG1142420
2,4-Dimethylphenol ND 0.414 1 07/26/2018 10:09 WG1142420
4,6-Dinitro-2-methylphenol ND 0.414 1 07/26/2018 10:09 WG1142420
2,4-Dinitrophenol ND 0.414 1 07/26/2018 10:09 WG1142420
2-Nitrophenol ND 0.414 1 07/26/2018 10:09 WG1142420
4-Nitrophenol ND 0.414 1 07/26/2018 10:09 WG1142420
Pentachlorophenol ND 0.414 1 07/26/2018 10:09 WG1142420
Phenol ND 0.414 1 07/26/2018 10:09 WG1142420
2,4,6-Trichlorophenol ND 0.414 1 07/26/2018 10:09 WG1142420
(S) 2-Fluorophenol 70.4 20.0-120 07/26/2018 10:09 WG1142420
(S) Phenol-d5 69.1 20.0-120 07/26/2018 10:09 WG1142420
(S) Nitrobenzene-d5 65.6 18.0-125 07/26/2018 10:09 WG1142420
(S) 2-Fluorobiphenyl 53.4 28.0-120 07/26/2018 10:09 WG1142420
(S) 2,4,6-Tribromophenol 53.6 17.0-137 07/26/2018 10:09 WG1142420
(S) p-Terphenyl-d14 58.4 13.0-131 07/26/2018 10:09 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L1011129
SB-3@15
Collected date/time: 07/18/18 09:15
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 73.7 1 07/24/2018 10:58 WG1141983
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 6.78 50 07/23/2018 20:41 WG1141739
Unadjusted C9-C12 Aliphatics ND 6.78 50 07/23/2018 20:41 WG1141739
Unadjusted C9-C10 Aromatics ND 6.78 50 07/23/2018 20:41 WG1141739
Total VPH ND J 6.78 50 07/23/2018 20:41 WG1141739
(S) 2,5-Dibromotoluene(FID)99.1 70.0-130 07/23/2018 20:41 WG1141739
(S) 2,5-Dibromotoluene(PID)92.2 70.0-130 07/23/2018 20:41 WG1141739
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND 0.0339 1 07/25/2018 14:07 WG1142786
Acrylonitrile ND 0.0169 1 07/25/2018 14:07 WG1142786
Benzene ND 0.00136 1 07/25/2018 14:07 WG1142786
Bromobenzene ND 0.0169 1 07/25/2018 14:07 WG1142786
Bromodichloromethane ND 0.00339 1 07/25/2018 14:07 WG1142786
Bromoform ND 0.0339 1 07/25/2018 14:07 WG1142786
Bromomethane ND 0.0169 1 07/25/2018 14:07 WG1142786
n-Butylbenzene ND 0.0169 1 07/25/2018 14:07 WG1142786
sec-Butylbenzene ND 0.0169 1 07/25/2018 14:07 WG1142786
tert-Butylbenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
Carbon tetrachloride ND 0.00678 1 07/25/2018 14:07 WG1142786
Chlorobenzene ND 0.00339 1 07/25/2018 14:07 WG1142786
Chlorodibromomethane ND 0.00339 1 07/25/2018 14:07 WG1142786
Chloroethane ND 0.00678 1 07/25/2018 14:07 WG1142786
Chloroform ND 0.00339 1 07/25/2018 14:07 WG1142786
Chloromethane ND 0.0169 1 07/25/2018 14:07 WG1142786
2-Chlorotoluene ND 0.00339 1 07/25/2018 14:07 WG1142786
4-Chlorotoluene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,2-Dibromo-3-Chloropropane ND 0.0339 1 07/25/2018 14:07 WG1142786
1,2-Dibromoethane ND 0.00339 1 07/25/2018 14:07 WG1142786
Dibromomethane ND 0.00678 1 07/25/2018 14:07 WG1142786
1,2-Dichlorobenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,3-Dichlorobenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,4-Dichlorobenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
Dichlorodifluoromethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,1-Dichloroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,2-Dichloroethane ND J4 0.00339 1 07/25/2018 14:07 WG1142786
1,1-Dichloroethene ND 0.00339 1 07/25/2018 14:07 WG1142786
cis-1,2-Dichloroethene ND 0.00339 1 07/25/2018 14:07 WG1142786
trans-1,2-Dichloroethene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,2-Dichloropropane ND 0.00678 1 07/25/2018 14:07 WG1142786
1,1-Dichloropropene ND 0.00339 1 07/25/2018 14:07 WG1142786
1,3-Dichloropropane ND 0.00678 1 07/25/2018 14:07 WG1142786
cis-1,3-Dichloropropene ND 0.00339 1 07/25/2018 14:07 WG1142786
trans-1,3-Dichloropropene ND 0.00678 1 07/25/2018 14:07 WG1142786
2,2-Dichloropropane ND 0.00339 1 07/25/2018 14:07 WG1142786
Di-isopropyl ether ND 0.00136 1 07/25/2018 14:07 WG1142786
Ethylbenzene ND 0.00339 1 07/25/2018 14:07 WG1142786
Hexachloro-1,3-butadiene ND 0.0339 1 07/25/2018 14:07 WG1142786
Isopropylbenzene ND 0.00339 1 07/25/2018 14:07 WG1142786
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L1011129
SB-3@15
Collected date/time: 07/18/18 09:15
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.00678 1 07/25/2018 14:07 WG1142786
2-Butanone (MEK)ND 0.0339 1 07/25/2018 14:07 WG1142786
Methylene Chloride ND 0.0339 1 07/25/2018 14:07 WG1142786
4-Methyl-2-pentanone (MIBK)ND 0.0339 1 07/25/2018 14:07 WG1142786
Methyl tert-butyl ether ND 0.00136 1 07/25/2018 14:07 WG1142786
Naphthalene ND 0.0169 1 07/25/2018 14:07 WG1142786
n-Propylbenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
Styrene ND 0.0169 1 07/25/2018 14:07 WG1142786
1,1,1,2-Tetrachloroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,1,2,2-Tetrachloroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,1,2-Trichlorotrifluoroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
Tetrachloroethene ND 0.00339 1 07/25/2018 14:07 WG1142786
Toluene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,2,3-Trichlorobenzene ND 0.00339 1 07/25/2018 14:07 WG1142786
1,2,4-Trichlorobenzene ND 0.0169 1 07/25/2018 14:07 WG1142786
1,1,1-Trichloroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,1,2-Trichloroethane ND 0.00339 1 07/25/2018 14:07 WG1142786
Trichloroethene ND 0.00136 1 07/25/2018 14:07 WG1142786
Trichlorofluoromethane ND 0.00339 1 07/25/2018 14:07 WG1142786
1,2,3-Trichloropropane ND 0.0169 1 07/25/2018 14:07 WG1142786
1,2,4-Trimethylbenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
1,2,3-Trimethylbenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
Vinyl chloride ND 0.00339 1 07/25/2018 14:07 WG1142786
1,3,5-Trimethylbenzene ND 0.00678 1 07/25/2018 14:07 WG1142786
Xylenes, Total ND 0.00881 1 07/25/2018 14:07 WG1142786
(S) Toluene-d8 105 80.0-120 07/25/2018 14:07 WG1142786
(S) Dibromofluoromethane 105 74.0-131 07/25/2018 14:07 WG1142786
(S) 4-Bromofluorobenzene 111 64.0-132 07/25/2018 14:07 WG1142786
Semi-Volatile Organic Compounds (GC) by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 8.81 1 07/28/2018 01:05 WG1142775
Unadjusted C19-C36 Aliphatics ND 8.81 1 07/28/2018 01:05 WG1142775
Unadjusted C11-C22 Aromatics ND 8.81 1 07/28/2018 01:26 WG1142775
Unadjusted Total Petroleum
Hydrocarbons ND 8.81 1 07/28/2018 01:26 WG1142775
(S) o-Terphenyl 61.2 40.0-140 07/28/2018 01:26 WG1142775
(S) 1-Chloro-octadecane 42.4 40.0-140 07/28/2018 01:05 WG1142775
(S) 2-Fluorobiphenyl 84.3 40.0-140 07/28/2018 01:26 WG1142775
(S) 2-Bromonaphthalene 84.7 40.0-140 07/28/2018 01:26 WG1142775
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0447 1 07/26/2018 10:30 WG1142420
Acenaphthylene ND 0.0447 1 07/26/2018 10:30 WG1142420
Anthracene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzidine ND J4 0.452 1 07/26/2018 10:30 WG1142420
Benzo(a)anthracene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzo(b)fluoranthene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzo(k)fluoranthene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzo(g,h,i)perylene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzo(a)pyrene ND 0.0447 1 07/26/2018 10:30 WG1142420
Bis(2-chlorethoxy)methane ND 0.452 1 07/26/2018 10:30 WG1142420
Bis(2-chloroethyl)ether ND 0.452 1 07/26/2018 10:30 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/29/18 22:20 25 of 51
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75179042 L1011129 07/30/18 14:11 25 of 51
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09
L1011129
SB-3@15
Collected date/time: 07/18/18 09:15
Semi Volatile Organic Compounds (GC/MS) by Method 8270D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Bis(2-chloroisopropyl)ether ND 0.452 1 07/26/2018 10:30 WG1142420
4-Bromophenyl-phenylether ND 0.452 1 07/26/2018 10:30 WG1142420
2-Chloronaphthalene ND 0.0447 1 07/26/2018 10:30 WG1142420
4-Chlorophenyl-phenylether ND 0.452 1 07/26/2018 10:30 WG1142420
Chrysene ND 0.0447 1 07/26/2018 10:30 WG1142420
Dibenz(a,h)anthracene ND 0.0447 1 07/26/2018 10:30 WG1142420
3,3-Dichlorobenzidine ND 0.452 1 07/26/2018 10:30 WG1142420
2,4-Dinitrotoluene ND 0.452 1 07/26/2018 10:30 WG1142420
2,6-Dinitrotoluene ND 0.452 1 07/26/2018 10:30 WG1142420
Fluoranthene ND 0.0447 1 07/26/2018 10:30 WG1142420
Fluorene ND 0.0447 1 07/26/2018 10:30 WG1142420
Hexachlorobenzene ND 0.452 1 07/26/2018 10:30 WG1142420
Hexachloro-1,3-butadiene ND 0.452 1 07/26/2018 10:30 WG1142420
Hexachlorocyclopentadiene ND 0.452 1 07/26/2018 10:30 WG1142420
Hexachloroethane ND 0.452 1 07/26/2018 10:30 WG1142420
Indeno(1,2,3-cd)pyrene ND 0.0447 1 07/26/2018 10:30 WG1142420
Isophorone ND 0.452 1 07/26/2018 10:30 WG1142420
Naphthalene ND 0.0447 1 07/26/2018 10:30 WG1142420
Nitrobenzene ND 0.452 1 07/26/2018 10:30 WG1142420
n-Nitrosodimethylamine ND 0.452 1 07/26/2018 10:30 WG1142420
n-Nitrosodiphenylamine ND 0.452 1 07/26/2018 10:30 WG1142420
n-Nitrosodi-n-propylamine ND 0.452 1 07/26/2018 10:30 WG1142420
Phenanthrene ND 0.0447 1 07/26/2018 10:30 WG1142420
Benzylbutyl phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Bis(2-ethylhexyl)phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Di-n-butyl phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Diethyl phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Dimethyl phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Di-n-octyl phthalate ND 0.452 1 07/26/2018 10:30 WG1142420
Pyrene ND 0.0447 1 07/26/2018 10:30 WG1142420
1,2,4-Trichlorobenzene ND 0.452 1 07/26/2018 10:30 WG1142420
4-Chloro-3-methylphenol ND 0.452 1 07/26/2018 10:30 WG1142420
2-Chlorophenol ND 0.452 1 07/26/2018 10:30 WG1142420
2,4-Dichlorophenol ND 0.452 1 07/26/2018 10:30 WG1142420
2,4-Dimethylphenol ND 0.452 1 07/26/2018 10:30 WG1142420
4,6-Dinitro-2-methylphenol ND 0.452 1 07/26/2018 10:30 WG1142420
2,4-Dinitrophenol ND 0.452 1 07/26/2018 10:30 WG1142420
2-Nitrophenol ND 0.452 1 07/26/2018 10:30 WG1142420
4-Nitrophenol ND 0.452 1 07/26/2018 10:30 WG1142420
Pentachlorophenol ND 0.452 1 07/26/2018 10:30 WG1142420
Phenol ND 0.452 1 07/26/2018 10:30 WG1142420
2,4,6-Trichlorophenol ND 0.452 1 07/26/2018 10:30 WG1142420
(S) 2-Fluorophenol 61.0 20.0-120 07/26/2018 10:30 WG1142420
(S) Phenol-d5 58.9 20.0-120 07/26/2018 10:30 WG1142420
(S) Nitrobenzene-d5 56.6 18.0-125 07/26/2018 10:30 WG1142420
(S) 2-Fluorobiphenyl 46.3 28.0-120 07/26/2018 10:30 WG1142420
(S) 2,4,6-Tribromophenol 44.7 17.0-137 07/26/2018 10:30 WG1142420
(S) p-Terphenyl-d14 56.2 13.0-131 07/26/2018 10:30 WG1142420
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141983
Total Solids by Method 2540 G-2011 L1011129-07,08,09
Method Blank (MB)
(MB) R3328254-1 07/24/18 10:58
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.000
L1011131-03 Original Sample (OS) • Duplicate (DUP)
(OS) L1011131-03 07/24/18 10:58 • (DUP) R3328254-3 07/24/18 10:58
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 82.3 84.6 1 2.66 5
Laboratory Control Sample (LCS)
(LCS) R3328254-2 07/24/18 10:58
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141739
Volatile Petroleum Hydrocarbons by Method MADEPV L1011129-07,08,09
Method Blank (MB)
(MB) R3327996-3 07/23/18 13:46
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics 3.41 J 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Unadjusted C9-C10 Aromatics 1.79 J 1.67 5.00
Total VPH U 1.67 5.00
(S) 2,5-Dibromotoluene(FID)98.9 70.0-130
(S) 2,5-Dibromotoluene(PID)91.8 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3327996-1 07/23/18 09:48 • (LCSD) R3327996-2 07/23/18 10:27
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 1.20 1.09 1.08 90.5 89.8 70.0-130 0.771 25
Unadjusted C9-C12 Aliphatics 1.40 1.52 1.53 108 109 70.0-130 0.657 25
Unadjusted C9-C10 Aromatics 0.200 0.213 0.203 107 102 70.0-130 4.80 25
Total VPH 2.80 2.82 2.81 101 100 70.0-130 0.355 25
(S) 2,5-Dibromotoluene(FID) 98.9 98.9 70.0-130
(S) 2,5-Dibromotoluene(PID) 91.8 92.4 70.0-130
L1011108-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1011108-02 07/23/18 14:48 • (MS) R3327996-4 07/24/18 04:33 • (MSD) R3327996-5 07/24/18 05:13
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 1.39 7.35 80.8 77.6 83.5 79.9 63.5 70.0-130 4.04 25
Unadjusted C9-C12 Aliphatics 1.62 ND 106 106 103 103 63.5 70.0-130 0.436 25
Unadjusted C9-C10 Aromatics 0.231 ND 15.5 15.0 77.9 74.9 63.5 70.0-130 2.88 25
Total VPH 3.23 ND 202 199 98.4 96.9 63.5 70.0-130 1.61 25
(S) 2,5-Dibromotoluene(FID) 102 101 70.0-130
(S) 2,5-Dibromotoluene(PID) 95.3 94.8 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142001
Volatile Petroleum Hydrocarbons by Method MADEPV L1011129-01,02,03,04,06
Method Blank (MB)
(MB) R3328059-3 07/24/18 09:49
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C5-C8 Aliphatics U 33.3 100
Unadjusted C9-C12 Aliphatics U 33.3 100
Unadjusted C9-C10 Aromatics 33.5 J 33.3 100
Total VPH U 33.3 100
(S) 2,5-Dibromotoluene(FID)98.3 70.0-130
(S) 2,5-Dibromotoluene(PID)90.1 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3328059-1 07/24/18 07:51 • (LCSD) R3328059-2 07/24/18 08:30
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C5-C8 Aliphatics 1200 1030 997 85.9 83.0 70.0-130 3.43 25
Unadjusted C9-C12 Aliphatics 1400 1520 1500 109 107 70.0-130 1.26 25
Unadjusted C9-C10 Aromatics 200 209 208 105 104 70.0-130 0.370 25
Total VPH 2800 2760 2710 98.5 96.6 70.0-130 1.98 25
(S) 2,5-Dibromotoluene(FID) 100 101 70.0-130
(S) 2,5-Dibromotoluene(PID) 94.3 94.8 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141330
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L1011129-01,02,03,04,05,06
Method Blank (MB)
(MB) R3327577-4 07/21/18 11:20
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 10.0 50.0
Acrolein U 8.87 50.0
Acrylonitrile U 1.87 10.0
Benzene U 0.331 1.00
Bromobenzene U 0.352 1.00
Bromodichloromethane U 0.380 1.00
Bromoform U 0.469 1.00
Bromomethane U 0.866 5.00
n-Butylbenzene U 0.361 1.00
sec-Butylbenzene U 0.365 1.00
tert-Butylbenzene U 0.399 1.00
Carbon tetrachloride U 0.379 1.00
Chlorobenzene U 0.348 1.00
Chlorodibromomethane U 0.327 1.00
Chloroethane U 0.453 5.00
Chloroform U 0.324 5.00
Chloromethane U 0.276 2.50
2-Chlorotoluene U 0.375 1.00
4-Chlorotoluene U 0.351 1.00
1,2-Dibromo-3-Chloropropane U 1.33 5.00
1,2-Dibromoethane U 0.381 1.00
Dibromomethane U 0.346 1.00
1,2-Dichlorobenzene U 0.349 1.00
1,3-Dichlorobenzene U 0.220 1.00
1,4-Dichlorobenzene U 0.274 1.00
Dichlorodifluoromethane 0.761 J 0.551 5.00
1,1-Dichloroethane U 0.259 1.00
1,2-Dichloroethane U 0.361 1.00
1,1-Dichloroethene U 0.398 1.00
cis-1,2-Dichloroethene U 0.260 1.00
trans-1,2-Dichloroethene U 0.396 1.00
1,2-Dichloropropane U 0.306 1.00
1,1-Dichloropropene U 0.352 1.00
1,3-Dichloropropane U 0.366 1.00
2,2-Dichloropropane U 0.321 1.00
Di-isopropyl ether U 0.320 1.00
Ethylbenzene U 0.384 1.00
Hexachloro-1,3-butadiene U 0.256 1.00
Isopropylbenzene U 0.326 1.00
p-Isopropyltoluene U 0.350 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141330
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L1011129-01,02,03,04,05,06
Method Blank (MB)
(MB) R3327577-4 07/21/18 11:20
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
2-Butanone (MEK)U 3.93 10.0
Methylene Chloride U 1.00 5.00
4-Methyl-2-pentanone (MIBK)U 2.14 10.0
Methyl tert-butyl ether U 0.367 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.349 1.00
Styrene U 0.307 1.00
1,1,1,2-Tetrachloroethane U 0.385 1.00
1,1,2,2-Tetrachloroethane U 0.130 1.00
Tetrachloroethene 0.529 J 0.372 1.00
Toluene U 0.412 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.355 1.00
1,1,1-Trichloroethane U 0.319 1.00
1,1,2-Trichloroethane U 0.383 1.00
Trichloroethene U 0.398 1.00
Trichlorofluoromethane U 1.20 5.00
1,2,3-Trichloropropane U 0.807 2.50
1,2,4-Trimethylbenzene U 0.373 1.00
1,3,5-Trimethylbenzene U 0.387 1.00
Vinyl chloride 0.320 J 0.259 1.00
o-Xylene U 0.341 1.00
m&p-Xylenes U 0.719 2.00
(S) Toluene-d8 97.4 80.0-120
(S) Dibromofluoromethane 97.7 76.0-123
(S) a,a,a-Trifluorotoluene 97.0 80.0-120
(S) 4-Bromofluorobenzene 102 80.0-120
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3327577-1 07/21/18 09:42 • (LCSD) R3327577-2 07/21/18 10:02
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 125 143 141 115 113 10.0-160 1.70 23
Acrolein 125 153 142 123 113 10.0-160 7.96 20
Acrylonitrile 125 156 150 125 120 60.0-142 4.05 20
Benzene 25.0 28.2 27.6 113 110 69.0-123 2.44 20
Bromobenzene 25.0 25.4 23.8 102 95.2 79.0-120 6.39 20
Bromodichloromethane 25.0 25.5 25.2 102 101 76.0-120 1.27 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141330
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L1011129-01,02,03,04,05,06
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3327577-1 07/21/18 09:42 • (LCSD) R3327577-2 07/21/18 10:02
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromoform 25.0 24.3 23.6 97.2 94.6 67.0-132 2.73 20
Bromomethane 25.0 19.2 21.0 77.0 84.1 18.0-160 8.85 20
n-Butylbenzene 25.0 28.6 26.0 115 104 72.0-126 9.54 20
sec-Butylbenzene 25.0 25.9 24.7 104 98.9 74.0-121 4.75 20
tert-Butylbenzene 25.0 25.9 23.9 104 95.7 75.0-122 7.98 20
Carbon tetrachloride 25.0 27.5 25.6 110 103 63.0-122 7.12 20
Chlorobenzene 25.0 25.0 23.4 100 93.8 79.0-121 6.42 20
Chlorodibromomethane 25.0 24.1 22.4 96.3 89.6 75.0-125 7.20 20
Chloroethane 25.0 25.9 24.4 103 97.6 47.0-152 5.78 20
Chloroform 25.0 28.9 26.8 116 107 72.0-121 7.53 20
Chloromethane 25.0 25.7 25.5 103 102 48.0-139 0.708 20
2-Chlorotoluene 25.0 26.3 25.5 105 102 74.0-122 3.16 20
4-Chlorotoluene 25.0 26.8 25.2 107 101 79.0-120 5.95 20
1,2-Dibromo-3-Chloropropane 25.0 25.0 22.7 100 90.8 64.0-127 9.60 20
1,2-Dibromoethane 25.0 24.3 23.6 97.1 94.6 77.0-123 2.65 20
Dibromomethane 25.0 24.6 24.1 98.5 96.5 78.0-120 2.00 20
1,2-Dichlorobenzene 25.0 24.9 24.1 99.5 96.6 80.0-120 2.97 20
1,3-Dichlorobenzene 25.0 24.6 23.8 98.4 95.1 72.0-123 3.37 20
1,4-Dichlorobenzene 25.0 23.1 23.5 92.5 93.9 77.0-120 1.46 20
Dichlorodifluoromethane 25.0 31.0 29.8 124 119 49.0-155 3.92 20
1,1-Dichloroethane 25.0 29.0 26.9 116 108 70.0-126 7.29 20
1,2-Dichloroethane 25.0 28.3 28.1 113 113 67.0-126 0.582 20
1,1-Dichloroethene 25.0 28.5 28.1 114 113 64.0-129 1.18 20
cis-1,2-Dichloroethene 25.0 29.4 26.4 118 105 73.0-120 10.8 20
trans-1,2-Dichloroethene 25.0 27.2 26.8 109 107 71.0-121 1.58 20
1,2-Dichloropropane 25.0 26.4 25.7 106 103 75.0-125 2.84 20
1,1-Dichloropropene 25.0 28.7 29.3 115 117 71.0-129 2.12 20
1,3-Dichloropropane 25.0 25.3 23.5 101 94.1 80.0-121 7.31 20
2,2-Dichloropropane 25.0 26.9 26.2 108 105 60.0-125 2.54 20
Di-isopropyl ether 25.0 30.5 29.2 122 117 59.0-133 4.31 20
Ethylbenzene 25.0 24.7 22.9 98.8 91.6 77.0-120 7.60 20
Hexachloro-1,3-butadiene 25.0 23.9 23.3 95.6 93.2 64.0-131 2.56 20
Isopropylbenzene 25.0 26.8 25.1 107 100 75.0-120 6.48 20
p-Isopropyltoluene 25.0 25.8 24.3 103 97.0 74.0-126 6.02 20
2-Butanone (MEK)125 156 151 125 121 37.0-158 3.12 20
Methylene Chloride 25.0 27.1 25.3 109 101 66.0-121 7.08 20
4-Methyl-2-pentanone (MIBK)125 134 125 107 100 59.0-143 6.75 20
Methyl tert-butyl ether 25.0 27.6 26.4 110 106 64.0-123 4.39 20
Naphthalene 25.0 25.6 24.3 103 97.1 62.0-128 5.50 20
n-Propylbenzene 25.0 25.9 24.6 104 98.2 79.0-120 5.35 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1141330
Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L1011129-01,02,03,04,05,06
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3327577-1 07/21/18 09:42 • (LCSD) R3327577-2 07/21/18 10:02
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Styrene 25.0 27.4 25.1 110 100 78.0-124 8.87 20
1,1,1,2-Tetrachloroethane 25.0 22.5 21.7 90.0 86.9 75.0-122 3.48 20
1,1,2,2-Tetrachloroethane 25.0 25.7 24.7 103 98.7 71.0-122 4.03 20
Tetrachloroethene 25.0 25.0 23.2 100 92.9 70.0-127 7.50 20
Toluene 25.0 25.4 24.1 101 96.4 77.0-120 5.19 20
1,2,3-Trichlorobenzene 25.0 23.9 24.0 95.7 96.1 61.0-133 0.509 20
1,2,4-Trichlorobenzene 25.0 25.3 25.0 101 100 69.0-129 1.11 20
1,1,1-Trichloroethane 25.0 28.3 27.4 113 110 68.0-122 3.17 20
1,1,2-Trichloroethane 25.0 24.0 23.4 95.9 93.5 78.0-120 2.62 20
Trichloroethene 25.0 25.7 24.6 103 98.3 78.0-120 4.34 20
Trichlorofluoromethane 25.0 25.4 23.1 102 92.5 56.0-137 9.41 20
1,2,3-Trichloropropane 25.0 24.1 23.5 96.6 93.9 72.0-124 2.84 20
1,2,4-Trimethylbenzene 25.0 25.7 24.8 103 99.3 75.0-120 3.47 20
1,3,5-Trimethylbenzene 25.0 25.4 24.3 102 97.3 75.0-120 4.35 20
Vinyl chloride 25.0 26.1 25.4 105 102 64.0-133 2.70 20
o-Xylene 25.0 23.8 22.2 95.3 88.7 78.0-120 7.17 20
m&p-Xylenes 50.0 50.2 46.8 100 93.5 77.0-120 7.03 20
(S) Toluene-d8 98.7 95.5 80.0-120
(S) Dibromofluoromethane 106 106 76.0-123
(S) a,a,a-Trifluorotoluene 95.7 98.0 80.0-120
(S) 4-Bromofluorobenzene 104 101 80.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
Method Blank (MB)
(MB) R3328672-2 07/25/18 10:34
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0137 0.0250
Acrylonitrile U 0.00190 0.0125
Benzene U 0.000400 0.00100
Bromobenzene U 0.00105 0.0125
Bromodichloromethane U 0.000788 0.00250
Bromoform U 0.00598 0.0250
Bromomethane U 0.00370 0.0125
n-Butylbenzene U 0.00384 0.0125
sec-Butylbenzene U 0.00253 0.0125
tert-Butylbenzene U 0.00155 0.00500
Carbon tetrachloride U 0.00108 0.00500
Chlorobenzene U 0.000573 0.00250
Chlorodibromomethane U 0.000450 0.00250
Chloroethane U 0.00108 0.00500
Chloroform U 0.000415 0.00250
Chloromethane U 0.00139 0.0125
2-Chlorotoluene U 0.000920 0.00250
4-Chlorotoluene U 0.00113 0.00500
1,2-Dibromo-3-Chloropropane U 0.00510 0.0250
1,2-Dibromoethane U 0.000525 0.00250
Dibromomethane U 0.00100 0.00500
1,2-Dichlorobenzene U 0.00145 0.00500
1,3-Dichlorobenzene U 0.00170 0.00500
1,4-Dichlorobenzene U 0.00197 0.00500
Dichlorodifluoromethane U 0.000818 0.00250
1,1-Dichloroethane U 0.000575 0.00250
1,2-Dichloroethane U 0.000475 0.00250
1,1-Dichloroethene U 0.000500 0.00250
cis-1,2-Dichloroethene U 0.000690 0.00250
trans-1,2-Dichloroethene U 0.00143 0.00500
1,2-Dichloropropane U 0.00127 0.00500
1,1-Dichloropropene U 0.000700 0.00250
1,3-Dichloropropane U 0.00175 0.00500
cis-1,3-Dichloropropene U 0.000678 0.00250
trans-1,3-Dichloropropene U 0.00153 0.00500
2,2-Dichloropropane U 0.000793 0.00250
Di-isopropyl ether U 0.000350 0.00100
Ethylbenzene U 0.000530 0.00250
Hexachloro-1,3-butadiene U 0.0127 0.0250
Isopropylbenzene U 0.000863 0.00250
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
Method Blank (MB)
(MB) R3328672-2 07/25/18 10:34
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00233 0.00500
2-Butanone (MEK)U 0.0125 0.0250
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.0100 0.0250
Methyl tert-butyl ether U 0.000295 0.00100
Naphthalene U 0.00312 0.0125
n-Propylbenzene U 0.00118 0.00500
Styrene U 0.00273 0.0125
1,1,1,2-Tetrachloroethane U 0.000500 0.00250
1,1,2,2-Tetrachloroethane U 0.000390 0.00250
Tetrachloroethene U 0.000700 0.00250
Toluene U 0.00125 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000675 0.00250
1,2,3-Trichlorobenzene U 0.000625 0.00250
1,2,4-Trichlorobenzene U 0.00482 0.0125
1,1,1-Trichloroethane U 0.000275 0.00250
1,1,2-Trichloroethane U 0.000883 0.00250
Trichloroethene U 0.000400 0.00100
Trichlorofluoromethane U 0.000500 0.00250
1,2,3-Trichloropropane U 0.00510 0.0125
1,2,3-Trimethylbenzene U 0.00115 0.00500
1,2,4-Trimethylbenzene U 0.00116 0.00500
1,3,5-Trimethylbenzene U 0.00108 0.00500
Vinyl chloride U 0.000683 0.00250
Xylenes, Total U 0.00478 0.00650
(S) Toluene-d8 106 80.0-120
(S) Dibromofluoromethane 98.8 74.0-131
(S) 4-Bromofluorobenzene 112 64.0-132
Laboratory Control Sample (LCS)
(LCS) R3328672-1 07/25/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acetone 0.625 0.640 102 11.0-160
Acrylonitrile 0.625 0.778 124 61.0-143
Benzene 0.125 0.123 98.5 71.0-124
Bromobenzene 0.125 0.136 109 78.0-120
Bromodichloromethane 0.125 0.129 103 75.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
Laboratory Control Sample (LCS)
(LCS) R3328672-1 07/25/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Bromoform 0.125 0.135 108 65.0-133
Bromomethane 0.125 0.0964 77.1 26.0-160
n-Butylbenzene 0.125 0.125 100 73.0-126
sec-Butylbenzene 0.125 0.113 90.6 75.0-121
tert-Butylbenzene 0.125 0.110 87.7 74.0-122
Carbon tetrachloride 0.125 0.114 91.3 66.0-123
Chlorobenzene 0.125 0.114 91.5 79.0-121
Chlorodibromomethane 0.125 0.126 101 74.0-128
Chloroethane 0.125 0.108 86.2 51.0-147
Chloroform 0.125 0.134 107 73.0-123
Chloromethane 0.125 0.134 107 51.0-138
2-Chlorotoluene 0.125 0.113 90.4 72.0-124
4-Chlorotoluene 0.125 0.124 99.1 78.0-120
1,2-Dibromo-3-Chloropropane 0.125 0.145 116 65.0-126
1,2-Dibromoethane 0.125 0.133 106 78.0-122
Dibromomethane 0.125 0.142 113 79.0-120
1,2-Dichlorobenzene 0.125 0.127 102 80.0-120
1,3-Dichlorobenzene 0.125 0.117 93.8 72.0-123
1,4-Dichlorobenzene 0.125 0.120 95.6 77.0-120
Dichlorodifluoromethane 0.125 0.127 102 49.0-155
1,1-Dichloroethane 0.125 0.148 119 70.0-128
1,2-Dichloroethane 0.125 0.173 138 69.0-128 J4
1,1-Dichloroethene 0.125 0.143 114 63.0-131
cis-1,2-Dichloroethene 0.125 0.135 108 74.0-123
trans-1,2-Dichloroethene 0.125 0.128 102 72.0-122
1,2-Dichloropropane 0.125 0.148 119 75.0-126
1,1-Dichloropropene 0.125 0.125 99.6 72.0-130
1,3-Dichloropropane 0.125 0.129 104 80.0-121
cis-1,3-Dichloropropene 0.125 0.130 104 80.0-125
trans-1,3-Dichloropropene 0.125 0.125 100 75.0-129
2,2-Dichloropropane 0.125 0.118 94.6 60.0-129
Di-isopropyl ether 0.125 0.143 114 62.0-133
Ethylbenzene 0.125 0.112 89.4 77.0-120
Hexachloro-1,3-butadiene 0.125 0.119 95.0 68.0-128
Isopropylbenzene 0.125 0.117 93.6 75.0-120
p-Isopropyltoluene 0.125 0.113 90.6 74.0-125
2-Butanone (MEK)0.625 0.703 112 37.0-159
Methylene Chloride 0.125 0.143 114 67.0-123
4-Methyl-2-pentanone (MIBK)0.625 0.711 114 60.0-144
Methyl tert-butyl ether 0.125 0.151 121 66.0-125
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
Laboratory Control Sample (LCS)
(LCS) R3328672-1 07/25/18 09:38
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Naphthalene 0.125 0.108 86.1 64.0-125
n-Propylbenzene 0.125 0.115 92.0 78.0-120
Styrene 0.125 0.124 98.8 78.0-124
1,1,1,2-Tetrachloroethane 0.125 0.113 90.3 74.0-124
1,1,2,2-Tetrachloroethane 0.125 0.138 111 73.0-120
Tetrachloroethene 0.125 0.112 90.0 70.0-127
Toluene 0.125 0.114 91.3 70.0-120
1,1,2-Trichlorotrifluoroethane 0.125 0.123 98.1 64.0-135
1,2,3-Trichlorobenzene 0.125 0.0951 76.1 68.0-126
1,2,4-Trichlorobenzene 0.125 0.117 93.7 70.0-127
1,1,1-Trichloroethane 0.125 0.128 103 69.0-125
1,1,2-Trichloroethane 0.125 0.128 102 78.0-120
Trichloroethene 0.125 0.119 95.5 79.0-120
Trichlorofluoromethane 0.125 0.0919 73.5 59.0-136
1,2,3-Trichloropropane 0.125 0.139 111 73.0-124
1,2,3-Trimethylbenzene 0.125 0.117 93.4 76.0-120
1,2,4-Trimethylbenzene 0.125 0.122 97.8 75.0-120
1,3,5-Trimethylbenzene 0.125 0.116 93.2 75.0-120
Vinyl chloride 0.125 0.118 94.7 63.0-134
Xylenes, Total 0.375 0.338 90.1 77.0-120
(S) Toluene-d8 102 80.0-120
(S) Dibromofluoromethane 112 74.0-131
(S) 4-Bromofluorobenzene 108 64.0-132
L1011193-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1011193-08 07/25/18 19:23 • (MS) R3328672-3 07/25/18 20:19 • (MSD) R3328672-4 07/25/18 20:38
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acetone 0.667 ND 0.606 0.631 90.9 94.7 1 10.0-160 4.07 36
Acrylonitrile 0.667 ND 0.770 0.796 115 119 1 14.0-160 3.37 33
Benzene 0.133 ND 0.0849 0.0989 63.7 74.1 1 13.0-146 15.2 27
Bromobenzene 0.133 ND 0.124 0.119 92.9 89.5 1 10.0-149 3.71 33
Bromodichloromethane 0.133 ND 0.103 0.110 77.5 82.7 1 15.0-142 6.53 28
Bromoform 0.133 ND 0.128 0.112 95.9 84.0 1 10.0-147 13.2 31
Bromomethane 0.133 ND 0.0638 0.0653 47.8 48.9 1 10.0-160 2.30 32
n-Butylbenzene 0.133 ND 0.110 0.117 82.6 87.9 1 10.0-154 6.19 37
sec-Butylbenzene 0.133 ND 0.0935 0.103 70.1 77.3 1 10.0-151 9.69 36
tert-Butylbenzene 0.133 ND 0.0916 0.0974 68.7 73.1 1 10.0-152 6.21 35
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
L1011193-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1011193-08 07/25/18 19:23 • (MS) R3328672-3 07/25/18 20:19 • (MSD) R3328672-4 07/25/18 20:38
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Carbon tetrachloride 0.133 ND 0.0760 0.0926 57.0 69.4 1 13.0-140 19.7 30
Chlorobenzene 0.133 ND 0.0961 0.0993 72.1 74.5 1 10.0-149 3.28 31
Chlorodibromomethane 0.133 ND 0.119 0.112 88.9 83.7 1 12.0-147 6.09 29
Chloroethane 0.133 ND 0.0808 0.0896 60.6 67.2 1 10.0-159 10.4 33
Chloroform 0.133 ND 0.0871 0.106 65.3 79.2 1 18.0-148 19.2 28
Chloromethane 0.133 ND 0.0994 0.112 74.6 84.3 1 10.0-146 12.2 29
2-Chlorotoluene 0.133 ND 0.0917 0.0997 68.8 74.7 1 10.0-151 8.30 35
4-Chlorotoluene 0.133 ND 0.108 0.106 80.6 79.8 1 10.0-150 1.04 35
1,2-Dibromo-3-Chloropropane 0.133 ND 0.116 0.106 87.2 79.3 1 10.0-149 9.45 34
1,2-Dibromoethane 0.133 ND 0.128 0.119 96.1 89.2 1 14.0-145 7.35 28
Dibromomethane 0.133 ND 0.116 0.121 86.9 90.9 1 18.0-144 4.51 27
1,2-Dichlorobenzene 0.133 ND 0.106 0.110 79.7 82.8 1 10.0-153 3.86 34
1,3-Dichlorobenzene 0.133 ND 0.101 0.103 75.4 77.6 1 10.0-150 2.85 35
1,4-Dichlorobenzene 0.133 ND 0.105 0.106 78.7 79.8 1 10.0-148 1.51 34
Dichlorodifluoromethane 0.133 ND 0.0890 0.109 66.7 81.6 1 10.0-162 20.0 30
1,1-Dichloroethane 0.133 ND 0.0926 0.115 69.4 86.4 1 19.0-148 21.8 28
1,2-Dichloroethane 0.133 ND 0.136 0.145 102 109 1 17.0-147 6.16 27
1,1-Dichloroethene 0.133 ND 0.0895 0.110 67.1 82.8 1 10.0-150 20.9 31
cis-1,2-Dichloroethene 0.133 ND 0.0865 0.102 64.8 76.8 1 16.0-145 16.9 28
trans-1,2-Dichloroethene 0.133 ND 0.0691 0.0889 51.8 66.7 1 11.0-142 25.1 29
1,2-Dichloropropane 0.133 ND 0.111 0.122 83.1 91.3 1 17.0-148 9.45 28
1,1-Dichloropropene 0.133 ND 0.0818 0.0999 61.3 74.9 1 10.0-150 19.9 30
1,3-Dichloropropane 0.133 ND 0.127 0.120 95.6 90.0 1 16.0-148 6.04 27
cis-1,3-Dichloropropene 0.133 ND 0.114 0.111 85.4 83.3 1 13.0-150 2.50 28
trans-1,3-Dichloropropene 0.133 ND 0.133 0.116 99.4 86.9 1 10.0-152 13.4 29
2,2-Dichloropropane 0.133 ND 0.0691 0.0864 51.8 64.8 1 16.0-143 22.2 30
Di-isopropyl ether 0.133 ND 0.114 0.117 85.3 87.5 1 16.0-149 2.55 28
Ethylbenzene 0.133 0.00348 0.0912 0.0990 65.7 71.6 1 10.0-147 8.27 31
Hexachloro-1,3-butadiene 0.133 ND 0.0936 0.116 70.2 87.3 1 10.0-154 21.7 40
Isopropylbenzene 0.133 ND 0.0945 0.0991 70.1 73.6 1 10.0-147 4.83 33
p-Isopropyltoluene 0.133 ND 0.0928 0.100 69.6 75.3 1 10.0-156 7.87 37
2-Butanone (MEK)0.667 ND 0.504 0.516 75.5 77.4 1 10.0-160 2.45 33
Methylene Chloride 0.133 ND 0.111 0.123 83.4 92.4 1 16.0-139 10.3 29
4-Methyl-2-pentanone (MIBK)0.667 ND 0.617 0.567 92.5 85.1 1 12.0-160 8.30 32
Methyl tert-butyl ether 0.133 ND 0.117 0.123 87.8 92.5 1 21.0-145 5.21 29
Naphthalene 0.133 ND 0.107 0.0982 75.7 69.3 1 10.0-153 8.23 36
n-Propylbenzene 0.133 0.00615 0.100 0.109 70.7 76.9 1 10.0-151 7.94 34
Styrene 0.133 ND 0.113 0.108 84.4 81.2 1 10.0-155 3.86 34
1,1,1,2-Tetrachloroethane 0.133 ND 0.0913 0.0959 68.5 71.9 1 10.0-147 4.83 30
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142786
Volatile Organic Compounds (GC/MS) by Method 8260B L1011129-07,08,09
L1011193-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1011193-08 07/25/18 19:23 • (MS) R3328672-3 07/25/18 20:19 • (MSD) R3328672-4 07/25/18 20:38
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
1,1,2,2-Tetrachloroethane 0.133 ND 0.131 0.117 98.0 88.0 1 10.0-155 10.7 31
Tetrachloroethene 0.133 ND 0.0779 0.0888 58.4 66.6 1 10.0-144 13.1 32
Toluene 0.133 ND 0.0878 0.0944 65.8 70.8 1 10.0-144 7.28 28
1,1,2-Trichlorotrifluoroethane 0.133 ND 0.0834 0.102 62.5 76.2 1 10.0-153 19.7 33
1,2,3-Trichlorobenzene 0.133 ND 0.0846 0.0866 63.4 65.0 1 10.0-153 2.41 40
1,2,4-Trichlorobenzene 0.133 ND 0.0921 0.104 69.0 78.2 1 10.0-156 12.5 40
1,1,1-Trichloroethane 0.133 ND 0.0833 0.102 62.4 76.6 1 18.0-145 20.4 29
1,1,2-Trichloroethane 0.133 ND 0.125 0.117 93.8 88.0 1 12.0-151 6.32 28
Trichloroethene 0.133 ND 0.0898 0.101 67.3 75.6 1 11.0-148 11.6 29
Trichlorofluoromethane 0.133 ND 0.167 0.198 125 148 1 10.0-157 16.7 34
1,2,3-Trichloropropane 0.133 ND 0.135 0.120 101 89.8 1 10.0-154 12.0 32
1,2,3-Trimethylbenzene 0.133 ND 0.109 0.108 78.5 77.4 1 10.0-150 1.27 33
1,2,4-Trimethylbenzene 0.133 0.0208 0.147 0.139 94.7 88.6 1 10.0-151 5.69 34
1,3,5-Trimethylbenzene 0.133 0.00604 0.107 0.109 75.9 77.0 1 10.0-150 1.37 33
Vinyl chloride 0.133 ND 0.0840 0.0974 63.0 73.0 1 10.0-150 14.8 29
Xylenes, Total 0.400 0.0116 0.274 0.298 65.6 71.6 1 10.0-150 8.43 31
(S) Toluene-d8 105 102 80.0-120
(S) Dibromofluoromethane 92.5 102 74.0-131
(S) 4-Bromofluorobenzene 116 109 64.0-132
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142033
EDB / DBCP by Method 504.1 L1011129-01,02,03,04,06
Method Blank (MB)
(MB) R3328877-1 07/25/18 23:03
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Ethylene Dibromide U 0.00240 0.0100
1,2-Dibromo-3-Chloropropane U 0.00430 0.0200
L1011118-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1011118-01 07/25/18 23:52 • (DUP) R3328877-3 07/25/18 23:40
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte ug/l ug/l %%
Ethylene Dibromide ND 0.000 1 20
1,2-Dibromo-3-Chloropropane ND 0.000 1 20
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3328877-4 07/26/18 01:55 • (LCSD) R3328877-5 07/26/18 04:24
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Ethylene Dibromide 0.250 0.258 0.255 103 102 70.0-130 1.17 20
1,2-Dibromo-3-Chloropropane 0.250 0.232 0.240 92.8 96.0 70.0-130 3.39 20
L1011144-01 Original Sample (OS) • Matrix Spike (MS)
(OS) L1011144-01 07/25/18 23:28 • (MS) R3328877-2 07/25/18 23:15
Spike Amount Original Result MS Result MS Rec.Dilution Rec. Limits MS Qualifier
Analyte ug/l ug/l ug/l %%
Ethylene Dibromide 0.100 U 0.125 125 1 70.0-130
1,2-Dibromo-3-Chloropropane 0.100 U 0.109 109 1 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142775
Semi-Volatile Organic Compounds (GC) by Method MADEPE L1011129-07,08,09
Method Blank (MB)
(MB) R3329253-1 07/27/18 19:09
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C9-C18 Aliphatics U 2.17 6.50
Unadjusted C19-C36 Aliphatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) 1-Chloro-octadecane 55.5 40.0-140
Method Blank (MB)
(MB) R3329253-4 07/27/18 20:11
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C11-C22 Aromatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) o-Terphenyl 76.3 40.0-140
(S) 2-Fluorobiphenyl 88.0 40.0-140
(S) 2-Bromonaphthalene 88.9 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3329253-2 07/27/18 19:29 • (LCSD) R3329253-3 07/27/18 19:50
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 40.0 23.7 22.7 59.3 56.8 40.0-140 4.32 25
Unadjusted C19-C36 Aliphatics 53.4 43.8 42.4 81.9 79.3 40.0-140 3.24 25
(S) 1-Chloro-octadecane 58.6 40.2 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3329253-5 07/27/18 20:32 • (LCSD) R3329253-6 07/27/18 21:38
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 114 82.8 81.7 72.6 71.7 40.0-140 1.26 25
(S) o-Terphenyl 77.3 71.8 40.0-140
(S) 2-Fluorobiphenyl 83.2 82.2 40.0-140
(S) 2-Bromonaphthalene 84.8 84.5 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1143106
Semi-Volatile Organic Compounds (GC) by Method MADEPE L1011129-01,02,03,04,06
Method Blank (MB)
(MB) R3329254-1 07/28/18 05:56
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C9-C18 Aliphatics U 33.3 100
Unadjusted C19-C36 Aliphatics U 33.3 100
(S) 1-Chloro-octadecane 44.3 40.0-140
Method Blank (MB)
(MB) R3329254-4 07/28/18 06:58
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C11-C22 Aromatics U 33.3 100
(S) o-Terphenyl 67.0 40.0-140
(S) 2-Fluorobiphenyl 81.6 40.0-140
(S) 2-Bromonaphthalene 82.8 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3329254-2 07/28/18 06:16 • (LCSD) R3329254-3 07/28/18 06:37
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C9-C18 Aliphatics 600 265 261 44.2 43.5 40.0-140 1.45 25
Unadjusted C19-C36 Aliphatics 800 667 712 83.4 89.0 40.0-140 6.48 25
(S) 1-Chloro-octadecane 38.1 47.0 40.0-140 J2
Sample Narrative:
LCS: Low surrogate due to crossover, however both fractions are BDL data not impacted.
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3329254-5 07/28/18 07:18 • (LCSD) R3329254-6 07/28/18 07:39
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C11-C22 Aromatics 1700 1210 1330 71.0 78.5 40.0-140 9.96 25
(S) o-Terphenyl 74.2 83.4 40.0-140
(S) 2-Fluorobiphenyl 81.2 87.9 40.0-140
(S) 2-Bromonaphthalene 84.5 91.4 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142420
Semi Volatile Organic Compounds (GC/MS) by Method 8270D L1011129-07,08,09
Method Blank (MB)
(MB) R3328620-3 07/26/18 00:30
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00642 0.0330
Acenaphthylene U 0.00671 0.0330
Anthracene U 0.00632 0.0330
Benzidine U 0.0637 0.333
Benzo(a)anthracene U 0.00428 0.0330
Benzo(b)fluoranthene U 0.00695 0.0330
Benzo(k)fluoranthene U 0.00582 0.0330
Benzo(g,h,i)perylene U 0.00721 0.0330
Benzo(a)pyrene U 0.00548 0.0330
Bis(2-chlorethoxy)methane U 0.00770 0.333
Bis(2-chloroethyl)ether U 0.00896 0.333
Bis(2-chloroisopropyl)ether U 0.00760 0.333
4-Bromophenyl-phenylether U 0.0114 0.333
2-Chloronaphthalene U 0.00639 0.0330
4-Chlorophenyl-phenylether U 0.00627 0.333
Chrysene U 0.00555 0.0330
Dibenz(a,h)anthracene U 0.00821 0.0330
3,3-Dichlorobenzidine U 0.0794 0.333
2,4-Dinitrotoluene U 0.00607 0.333
2,6-Dinitrotoluene U 0.00737 0.333
Fluoranthene U 0.00496 0.0330
Fluorene U 0.00682 0.0330
Hexachlorobenzene U 0.00856 0.333
Hexachloro-1,3-butadiene U 0.0100 0.333
Hexachlorocyclopentadiene U 0.0587 0.333
Hexachloroethane U 0.0134 0.333
Indeno(1,2,3-cd)pyrene U 0.00772 0.0330
Isophorone U 0.00522 0.333
Naphthalene U 0.00889 0.0330
Nitrobenzene U 0.00695 0.333
n-Nitrosodimethylamine U 0.0647 0.333
n-Nitrosodiphenylamine U 0.0900 0.333
n-Nitrosodi-n-propylamine U 0.00906 0.333
Phenanthrene U 0.00528 0.0330
Benzylbutyl phthalate U 0.0103 0.333
Bis(2-ethylhexyl)phthalate 0.0164 J 0.0120 0.333
Di-n-butyl phthalate U 0.0109 0.333
Diethyl phthalate U 0.00691 0.333
Dimethyl phthalate U 0.00540 0.333
Di-n-octyl phthalate U 0.00907 0.333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142420
Semi Volatile Organic Compounds (GC/MS) by Method 8270D L1011129-07,08,09
Method Blank (MB)
(MB) R3328620-3 07/26/18 00:30
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Pyrene U 0.0123 0.0330
1,2,4-Trichlorobenzene U 0.00876 0.333
4-Chloro-3-methylphenol U 0.00477 0.333
2-Chlorophenol U 0.00831 0.333
2,4-Dichlorophenol U 0.00746 0.333
2,4-Dimethylphenol U 0.0471 0.333
4,6-Dinitro-2-methylphenol U 0.124 0.333
2,4-Dinitrophenol U 0.0980 0.333
2-Nitrophenol U 0.0130 0.333
4-Nitrophenol U 0.0525 0.333
Pentachlorophenol U 0.0480 0.333
Phenol U 0.00695 0.333
2,4,6-Trichlorophenol U 0.00779 0.333
(S) Nitrobenzene-d5 69.5 18.0-125
(S) 2-Fluorobiphenyl 59.3 28.0-120
(S) p-Terphenyl-d14 64.2 13.0-131
(S) Phenol-d5 68.5 20.0-120
(S) 2-Fluorophenol 70.0 20.0-120
(S) 2,4,6-Tribromophenol 55.8 17.0-137
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3328620-1 07/25/18 23:43 • (LCSD) R3328620-2 07/26/18 00:07
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.667 0.411 0.408 61.7 61.1 47.0-120 0.871 21
Acenaphthylene 0.667 0.423 0.419 63.4 62.8 48.0-120 1.01 21
Anthracene 0.667 0.397 0.380 59.5 56.9 46.0-120 4.43 20
Benzidine 0.667 ND ND 0.000 0.000 1.00-120 J4 J4 0.000 36
Benzo(a)anthracene 0.667 0.421 0.404 63.2 60.6 46.0-120 4.22 20
Benzo(b)fluoranthene 0.667 0.458 0.415 68.7 62.2 45.0-120 10.0 22
Benzo(k)fluoranthene 0.667 0.422 0.420 63.3 63.0 45.0-120 0.405 23
Benzo(g,h,i)perylene 0.667 0.457 0.452 68.4 67.8 48.0-120 0.982 21
Benzo(a)pyrene 0.667 0.427 0.412 64.0 61.8 46.0-120 3.54 21
Bis(2-chlorethoxy)methane 0.667 0.355 0.351 53.2 52.7 41.0-120 0.956 22
Bis(2-chloroethyl)ether 0.667 0.436 0.432 65.3 64.8 28.0-120 0.815 28
Bis(2-chloroisopropyl)ether 0.667 0.397 0.394 59.5 59.1 40.0-120 0.612 27
4-Bromophenyl-phenylether 0.667 0.396 0.393 59.3 58.9 45.0-120 0.787 20
2-Chloronaphthalene 0.667 0.399 0.394 59.8 59.0 43.0-120 1.33 22
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142420
Semi Volatile Organic Compounds (GC/MS) by Method 8270D L1011129-07,08,09
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3328620-1 07/25/18 23:43 • (LCSD) R3328620-2 07/26/18 00:07
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
4-Chlorophenyl-phenylether 0.667 0.391 0.399 58.6 59.9 46.0-120 2.04 21
Chrysene 0.667 0.429 0.407 64.3 61.0 46.0-120 5.39 20
Dibenz(a,h)anthracene 0.667 0.440 0.436 65.9 65.4 47.0-120 0.828 22
3,3-Dichlorobenzidine 0.667 0.324 0.323 48.5 48.4 20.0-130 0.213 24
2,4-Dinitrotoluene 0.667 0.432 0.420 64.7 62.9 48.0-122 2.81 21
2,6-Dinitrotoluene 0.667 0.433 0.412 65.0 61.7 46.0-120 5.16 21
Fluoranthene 0.667 0.441 0.424 66.2 63.6 46.0-120 3.90 20
Fluorene 0.667 0.431 0.417 64.6 62.6 47.0-120 3.25 20
Hexachlorobenzene 0.667 0.435 0.419 65.2 62.7 42.0-120 3.89 20
Hexachloro-1,3-butadiene 0.667 0.326 0.320 48.9 48.0 36.0-120 1.88 26
Hexachlorocyclopentadiene 0.667 0.387 0.372 58.0 55.8 20.0-124 3.88 26
Hexachloroethane 0.667 0.413 0.406 61.9 60.8 32.0-120 1.81 31
Indeno(1,2,3-cd)pyrene 0.667 0.465 0.463 69.6 69.4 48.0-120 0.352 21
Isophorone 0.667 0.376 0.368 56.3 55.1 42.0-120 2.22 21
Naphthalene 0.667 0.351 0.342 52.6 51.3 41.0-120 2.50 24
Nitrobenzene 0.667 0.376 0.372 56.4 55.8 36.0-120 1.14 24
n-Nitrosodimethylamine 0.667 0.393 0.402 58.9 60.2 20.0-120 2.26 31
n-Nitrosodiphenylamine 0.667 0.404 0.397 60.5 59.5 42.0-120 1.73 20
n-Nitrosodi-n-propylamine 0.667 0.458 0.448 68.6 67.2 39.0-120 2.12 23
Phenanthrene 0.667 0.429 0.415 64.3 62.3 45.0-120 3.19 20
Benzylbutyl phthalate 0.667 0.428 0.424 64.1 63.5 41.0-123 0.930 20
Bis(2-ethylhexyl)phthalate 0.667 0.459 0.452 68.8 67.8 41.0-124 1.42 20
Di-n-butyl phthalate 0.667 0.458 0.442 68.7 66.2 44.0-120 3.65 20
Diethyl phthalate 0.667 0.424 0.417 63.5 62.6 46.0-120 1.45 20
Dimethyl phthalate 0.667 0.420 0.411 62.9 61.6 47.0-120 2.11 21
Di-n-octyl phthalate 0.667 0.445 0.444 66.8 66.6 40.0-123 0.214 21
Pyrene 0.667 0.400 0.400 60.0 59.9 45.0-120 0.0462 21
1,2,4-Trichlorobenzene 0.667 0.323 0.319 48.4 47.8 40.0-120 1.22 25
4-Chloro-3-methylphenol 0.667 0.373 0.374 56.0 56.0 46.0-120 0.0877 20
2-Chlorophenol 0.667 0.427 0.411 64.0 61.7 37.0-120 3.69 27
2,4-Dichlorophenol 0.667 0.356 0.350 53.4 52.4 45.0-120 1.87 21
2,4-Dimethylphenol 0.667 0.352 0.336 52.7 50.4 40.0-120 4.50 22
4,6-Dinitro-2-methylphenol 0.667 0.375 0.372 56.2 55.8 34.0-120 0.787 23
2,4-Dinitrophenol 0.667 0.319 0.310 47.8 46.5 10.0-120 2.65 30
2-Nitrophenol 0.667 0.354 0.357 53.1 53.5 42.0-120 0.857 24
4-Nitrophenol 0.667 0.430 0.414 64.5 62.1 40.0-120 3.75 21
Pentachlorophenol 0.667 0.383 0.360 57.5 53.9 33.0-122 6.39 22
Phenol 0.667 0.430 0.429 64.5 64.3 38.0-120 0.367 25
2,4,6-Trichlorophenol 0.667 0.403 0.389 60.4 58.3 47.0-120 3.60 22
(S) Nitrobenzene-d5 58.4 56.8 18.0-125
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142420
Semi Volatile Organic Compounds (GC/MS) by Method 8270D L1011129-07,08,09
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3328620-1 07/25/18 23:43 • (LCSD) R3328620-2 07/26/18 00:07
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
(S) 2-Fluorobiphenyl 62.8 59.9 28.0-120
(S) p-Terphenyl-d14 61.4 58.9 13.0-131
(S) Phenol-d5 70.1 66.7 20.0-120
(S) 2-Fluorophenol 71.9 70.1 20.0-120
(S) 2,4,6-Tribromophenol 63.3 60.9 17.0-137
L1010687-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1010687-01 07/26/18 14:20 • (MS) R3328847-1 07/26/18 14:43 • (MSD) R3328847-2 07/26/18 15:06
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.805 U 0.288 0.306 43.2 45.9 2 37.0-120 6.07 23
Acenaphthylene 0.805 U 0.290 0.309 43.5 46.3 2 41.0-120 6.14 22
Anthracene 0.805 U 0.258 0.290 38.7 43.4 2 30.0-123 11.4 25
Benzidine 0.805 ND ND 0.000 0.000 2 1.00-120 J6 J6 0.000 36
Benzo(a)anthracene 0.805 U 0.283 0.313 42.4 47.0 2 21.0-123 10.3 26
Benzo(b)fluoranthene 0.805 U 0.274 0.299 41.0 44.9 2 20.0-127 8.91 29
Benzo(k)fluoranthene 0.805 U 0.276 0.308 41.4 46.2 2 22.0-123 11.1 28
Benzo(g,h,i)perylene 0.805 U 0.265 0.256 39.7 38.4 2 10.0-120 3.33 32
Benzo(a)pyrene 0.805 U 0.270 0.297 40.4 44.6 2 23.0-120 9.77 27
Bis(2-chlorethoxy)methane 0.805 U 0.266 0.296 39.8 44.4 2 37.0-120 10.8 22
Bis(2-chloroethyl)ether 0.805 U 0.270 0.325 40.6 48.7 2 26.0-120 18.3 27
Bis(2-chloroisopropyl)ether 0.805 U 0.252 0.286 37.8 42.9 2 35.0-120 12.5 25
4-Bromophenyl-phenylether 0.805 U 0.271 0.287 40.6 43.0 2 34.0-120 5.93 23
2-Chloronaphthalene 0.805 U 0.264 0.284 39.6 42.6 2 40.0-120 J6 7.39 22
4-Chlorophenyl-phenylether 0.805 U 0.266 0.286 39.8 42.8 2 37.0-120 7.35 23
Chrysene 0.805 U 0.290 0.319 43.5 47.8 2 19.0-127 9.47 27
Dibenz(a,h)anthracene 0.805 U 0.255 0.250 38.2 37.5 2 10.0-120 1.93 28
3,3-Dichlorobenzidine 0.805 U 0.161 0.181 24.1 27.2 2 10.0-142 11.7 30
2,4-Dinitrotoluene 0.805 U 0.289 0.320 43.3 48.0 2 37.0-129 10.4 24
2,6-Dinitrotoluene 0.805 U 0.283 0.308 42.5 46.1 2 40.0-120 8.16 23
Fluoranthene 0.805 U 0.302 0.342 45.3 51.2 2 20.0-133 12.4 28
Fluorene 0.805 U 0.292 0.310 43.8 46.5 2 35.0-120 6.09 23
Hexachlorobenzene 0.805 U 0.282 0.309 42.2 46.3 2 33.0-120 9.25 24
Hexachloro-1,3-butadiene 0.805 U 0.209 0.235 31.3 35.3 2 33.0-120 J6 11.8 25
Hexachlorocyclopentadiene 0.805 U 0.184 0.181 27.7 27.1 2 10.0-120 2.10 33
Hexachloroethane 0.805 U 0.238 0.275 35.7 41.2 2 21.0-120 14.2 30
Indeno(1,2,3-cd)pyrene 0.805 U 0.267 0.271 40.1 40.6 2 10.0-120 1.30 30
Isophorone 0.805 U 0.272 0.300 40.8 45.0 2 38.0-120 9.97 22
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1142420
Semi Volatile Organic Compounds (GC/MS) by Method 8270D L1011129-07,08,09
L1010687-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1010687-01 07/26/18 14:20 • (MS) R3328847-1 07/26/18 14:43 • (MSD) R3328847-2 07/26/18 15:06
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.805 U 0.244 0.265 36.5 39.8 2 37.0-120 J6 8.41 25
Nitrobenzene 0.805 U 0.277 0.301 41.6 45.1 2 32.0-120 8.11 24
n-Nitrosodimethylamine 0.805 U 0.264 0.342 39.6 51.2 2 18.0-120 25.7 27
n-Nitrosodiphenylamine 0.805 U 0.257 0.296 38.6 44.4 2 20.0-125 14.0 25
n-Nitrosodi-n-propylamine 0.805 U 0.310 0.342 46.5 51.3 2 34.0-120 9.80 23
Phenanthrene 0.805 U 0.286 0.316 42.9 47.4 2 24.0-124 9.80 25
Benzylbutyl phthalate 0.805 U 0.325 0.354 48.8 53.0 2 18.0-130 8.38 27
Bis(2-ethylhexyl)phthalate 0.805 U 0.347 0.378 52.0 56.7 2 19.0-127 8.52 28
Di-n-butyl phthalate 0.805 U 0.322 0.355 48.3 53.2 2 29.0-120 9.67 26
Diethyl phthalate 0.805 U 0.294 0.321 44.1 48.2 2 42.0-121 8.92 23
Dimethyl phthalate 0.805 U 0.274 0.302 41.0 45.3 2 42.0-120 J6 9.89 23
Di-n-octyl phthalate 0.805 U 0.362 0.404 54.3 60.6 2 21.0-122 11.1 27
Pyrene 0.805 U 0.264 0.294 39.6 44.1 2 19.0-127 10.8 29
1,2,4-Trichlorobenzene 0.805 U 0.223 0.239 33.4 35.9 2 39.0-120 J6 J6 7.23 25
4-Chloro-3-methylphenol 0.805 U 0.297 0.327 44.5 49.0 2 37.0-121 9.42 23
2-Chlorophenol 0.805 U 0.276 0.306 41.4 45.9 2 34.0-120 10.1 25
2,4-Dichlorophenol 0.805 U 0.262 0.282 39.3 42.2 2 41.0-120 J6 7.26 22
2,4-Dimethylphenol 0.805 U 0.231 0.261 34.7 39.2 2 27.0-120 12.3 25
4,6-Dinitro-2-methylphenol 0.805 U 0.301 0.287 45.1 43.0 2 10.0-131 4.85 29
2,4-Dinitrophenol 0.805 U 0.390 0.373 58.5 55.9 2 10.0-142 4.47 30
2-Nitrophenol 0.805 U 0.257 0.278 38.6 41.6 2 34.0-124 7.55 27
4-Nitrophenol 0.805 U 0.341 0.377 51.2 56.5 2 26.0-133 9.95 25
Pentachlorophenol 0.805 U 0.154 0.227 23.2 34.1 2 15.0-152 J3 38.1 26
Phenol 0.805 U 0.331 0.351 49.7 52.6 2 33.0-120 5.75 24
2,4,6-Trichlorophenol 0.805 U 0.257 0.284 38.5 42.6 2 40.0-125 J6 10.1 24
(S) Nitrobenzene-d5 40.4 51.6 18.0-125
(S) 2-Fluorobiphenyl 38.9 48.2 28.0-120
(S) p-Terphenyl-d14 40.3 50.8 13.0-131
(S) Phenol-d5 46.7 58.1 20.0-120
(S) 2-Fluorophenol 46.2 56.4 20.0-120
(S) 2,4,6-Tribromophenol 42.5 54.1 17.0-137
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Abbreviations and Definitions
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
J2 Surrogate recovery limits have been exceeded; values are outside lower control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.
Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as
accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National.

State Accreditations
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN-03-2002-34
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹n/a
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶90010 South Carolina 84004
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana ¹LA180010 Texas T 104704245-17-14
Maine TN0002 Texas ⁵LAB0152
Maryland 324 Utah TN00003
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 460132
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA

Third Party Federal Accreditations
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our Locations
Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory.
1 Cp
2Tc
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7Gl
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