17047_REEP_LRC Waste Removal Letter_20170928

Via Email September 28, 2017

LRC Patriot, LLC
c/o K&L Gates 430 Davis Drive, Suite 400 Research Triangle Park, NC 27709

Attn: Ms. Lori Privette Hinnant
Re: Waste, Drums and ACM Removal
Premier 485 – 1700 Continental Blvd
Charlotte, NC
H&H Project No. LRC-002
Dear Lori: 1.0 Introduction and Background

Hart & Hickman, PC (H&H) has prepared this report describing the removal of visually evident
waste materials, discarded drums, and asbestos containing materials (ACMs) at the Premier 485
property located at 1700 Continental Boulevard in Charlotte, North Carolina (Site). A Site
location map is included as Figure 1. The Site is comprised of one parcel identified as 1700
Continental Boulevard totaling 25.931 acres and a portion of a parcel identified as 1900
Continental Boulevard that totals approximately 1.11 acres.

During a wetlands and stream delineation of the Site in preparation for development of the Site,
waste material consisting of burned/melted rubber and whitish solids in small gullies and several
55-gallon drums was observed to be located in the southern portion of the Site. In addition,
discarded building materials (Transite siding and associated mastic and roofing materials
containing asbestos) were observed in the northern and central portions of the Site. As a result,
H&H conducted limited waste and surface soil sampling at the site, and subsequently, H&H
removed the discarded waste materials, drums, and ACMs. This report summarizes the waste
removal activities.

Ms. Lori P. Hinnant
September 28, 2017
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This area is part of a larger Site where a letter of eligibility has been obtained for the Brownfields
Program (site #17047-13-60). Because this site is in the Brownfields Program, the scope for the
waste removal was sent to Mr. Geof Little, Brownfields Project Manager, for his review and
approval. Mr. Little responded by email dated February 24, 2016 that the removal work plan
was acceptable if copies of testing data required for disposal and copies of disposal
documentation including weight tickets are provided. A summary of the waste removal activities
is below, and Mr. Little’s requested documentation is attached.

2.0 Waste Removal Activities

As a result of the waste and surface sampling documented in a Limited Site Assessment Report
dated March 2, 2016, H&H identified two areas of material that contained elevated zinc
concentrations (S-2 and S-3) and several areas of discarded metal drums and burned rubber
debris on the ground surface in the southern portion of the Site. These materials appear to be tire
waste based on pieces of tires and a plastic General Tire label observed in the waste. The zinc
appears to be associated with a whitish solid that was likely a whitewall tire ingredient. The
results of the waste and surface sampling indicated that the waste materials could be managed as
non-hazardous waste for disposal purposes. Prior to removal activities, H&H corresponded with
Evo Corporation, Inc (EVO) to profile the waste materials for acceptance at a non-hazardous
waste landfill.

Prior to beginning removal activities, H&H contacted the public utility locating service to mark
subgrade utilities at the Site in the vicinity of the proposed removal areas. In addition, the owner
of the property provided H&H with information regarding known subsurface utilities.

From February 29, 2016 to March 10, 2016, under oversight from H&H, EVO removed the
previously identified waste materials. The waste materials were located in a heavily wooded
area with difficult access. Therefore, heavy equipment was utilized to create access routes to the
waste material areas where paths were not in place from previous geotechnical boring activities.
A description of each of the waste material removal areas is provided below. A Site map
Ms. Lori P. Hinnant
September 28, 2017
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showing waste removal areas is provided as Figure 2. Site Photographs are provided in
Appendix B. Disposal documentation is provided in Appendix C.

2.1 Removal of Drums/Gully Waste Materials

The drum waste and gully waste materials in the southern portion of the Site were removed with
a mini-excavator and track mounted loaders. Materials were then containerized in roll-off boxes
situated on paved areas outside of the wooded area.

Following waste removal activities, one confirmatory sample (Base-1) was collected from soil
just below the excavated area beneath the highest concentration of zinc identified during the
initial assessment activities (S-2). Zinc was detected in the surface waste sample S-2 at a
concentration of 320,000 mg/kg, which was above the NC Department of Environmental Quality
(DEQ) Inactive Hazardous Sites Branch (IHSB) Industrial Preliminary Soil Remediation Goal
(PSRG) of 70,000 mg/kg. Sample Base-1 was analyzed for Hazardous Substance List (HSL)
Metals. The results of the confirmatory base sample indicated that zinc was detected at a
concentration of 14,000 mg/kg, which is above the DEQ IHSB Residential PSRG of 4,600
mg/kg, but below the Industrial PSRG. In addition, manganese was detected at a concentration
of 450 mg/kg, which is above the Residential PSRG of 360 mg/kg and below the Industrial
PSRG of 5,200 mg/kg. The manganese concentration is likely naturally occurring and is within
the range of background metals published for the region. Beryllium, cadmium, chromium,
copper, lead, mercury, and nickel were also detected in sample Base-1 at concentrations below
their respective Protection of Groundwater (POG) PSRGs. Soil sample data are summarized in
Table 1.

Certain waste materials were located on a slope above an intermittent stream feature. Following
the removal of materials near the stream feature, erosion control matting and grass seed were
placed on the disturbed areas.

While removing surface waste materials in the southern portion of the Site, primarily burned
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rubber and crushed 55-gallon drums, extensive amounts of additional burned or partially burned
rubber, a white powdery substance (similar to the material discovered at S-2), a black high
viscosity tar-like substance, several 5-gallon metal buckets containing the black high viscosity
substance, and approximately six 55-gallon steel drums with black substance or burned rubber
were unearthed and subsequently excavated. In addition, two 55-gallon drums in poor condition
containing a clear liquid were discovered in the northern portion of the excavation. One drum
containing the clear liquid appeared to be close to empty and the other held a clear fluid. The
approximate dimensions of the additional excavation were 25 ft by 30 ft with depths of two to
four ft. In addition, visible surface waste including a metal drum and rubber was removed from
near the additional excavation.

During the removal of the two clear liquid drums, the liquid from one of the drums in poor
condition remained in the concave drum imprint where the drum was sitting on the original
clayey ground surface. An absorbent material was placed to soak up the liquid, and underlying
soil were excavated and containerized in two 55-gallon drums. Because the clear liquid was
uncharacteristic of the other materials profiled for disposal, the soil and absorbent were sampled
for disposal purposes (Profile-1). Profile-1 was sampled by the Toxicity Characteristic Leaching
Procedure (TCLP) for volatile organic compounds (VOCs), semi-volatile organic compounds
(SVOCs), and RCRA metals. The results indicated that Profile-1 contained a TCLP
concentration of benzene at 0.74 mg/L, which is above the Resource Conservation and Recovery
Act (RCRA) characteristically hazardous waste threshold for benzene of 0.5 mg/L. Due to the
detected concentration of benzene, the excavated soil and absorbent used on the clear liquid is
characterized as a D018 hazardous waste.

Based on the quantity of benzene contaminated soil (approximately 885 lbs), the Site required
temporary registration as a Small Quantity Generator in order for the drums to be removed from
the Site. A Provisional EPA Identification Number was obtained for the Site from DEQ and the
drums were collected for disposal at a hazardous waste landfill. Two 55-gallon drums
containing characteristic hazardous waste (Benzene - D018) were labeled, profiled, and shipped
to Heritage – WTI located at 1250 St. George Street, East Liverpool, Ohio.
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Due to observation of completely buried waste, the client requested that further excavation be
coordinated with the Brownfields Program after development plans were advanced. At that time,
buried tire waste and one buried deteriorated drum were evident in the excavation sidewalls. The
excavation was then covered with plastic sheeting as a location marker and soil was scattered to
top of the plastic to keep it in place. Evident surface waste materials were removed for proper
off-site disposal.

Approximately 53.59 tons of non-hazardous waste material associated with the drum and gully
waste were removed from the Site and transported by EVO to the Anson County landfill located
at 375 Dozer Drive, Anson, NC. The locations of the waste material excavations are identified
on Figure 2. The analytical results of the confirmatory surface soil sample are summarized in
Table 1, and the analytical results for Profile-1 are summarized in Table 2. Laboratory analytical
results are provided in Appendix A. Photographs of the excavation areas are provided in
Appendix B.

2.2 Removal of Remnants of Asbestos Transite Siding

EVO contracted Enpuricon, Inc. (Enpuricon), a licensed asbestos removal contractor, to remove
the asbestos containing Transite siding and mastic near the former ammunition building and to
provide an asbestos abatement supervisor during the removal of ACMs. During asbestos
removal activities, Enpuricon staff donned level C PPE and utilized personal monitors to
conform to OSHA requirements. A rig from the recent geotechnical surveys by others broke a
portion of the former ammunition building concrete slab and partially covered a small amount of
Transite debris. Prior to removal of the Transite, EVO utilized a mini-excavator to remove
broken concrete and vegetative debris from the ammunition building slab. Once the debris was
removed, the soils disturbed by the rig tracks, which contained small pieces of Transite, were
placed into a track loader and transferred into a double lined roll-off box.

With the debris and soil out of the way, Enpuricon staff handpicked and double bagged the
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Transite debris. Once the Transite was double bagged, the bags were placed into the track loader
and transferred into a double-lined roll-off box. Approximately 10.53 tons of asbestos
containing Transite debris were transported to the Anson County landfill located at 375 Dozer
Drive in Anson, NC.

2.3 Removal of Discarded Asbestos Roofing Materials

The asbestos roofing materials were partially buried by fallen trees and leaves in the northern
portion of the Site on a steep slope above a perennial stream. EVO contracted Enpuricon to
provide an asbestos abatement supervisor and remove the asbestos containing roofing materials.
During removal activities, a silt fence was placed between the asbestos roofing material and the
stream. Once the vegetative debris was removed and the silt fence was installed, EVO benched a
portion of the hill near the bottom of the slope in order to access the ACM on the slope.

After the slope was prepared for ACM removal, Enpuricon staff donned level C PPE and utilized
personal monitors. Enpuricon handpicked ACMs from portions of the bank where the materials
were scattered and placed the materials in double bags. Once the ACMs were double bagged,
the bags were loaded into a tracked loader and secured into a double lined roll-off boxes. In
areas where the ACMs were heavily concentrated, the materials were directly loaded into the
track loader and transferred into the double lined roll-off boxes. Filled roll-off boxes were then
transported to a landfill that accepts asbestos containing waste. Approximately 28.26 tons of
asbestos containing roofing waste were removed from the northern portion of the Site and
transported by EVO to the Anson County landfill located at 375 Dozer Drive, Anson, NC.

Once the ACMs were removed, erosion control matting and grass seed were placed on the
disturbed areas above the stream.

Ms. Lori P. Hinnant
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3.0 Summary Tire waste material consisting of burned/melted rubber and whitish solids in small gullies and
several 55-gallon drums were observed to be located in the southern portion of the Site. In
addition, discarded building materials (Transite siding and associated mastic and roofing
materials containing asbestos) were observed in the northern and central portions of the Site.
H&H oversaw and documented the removal of these materials. A total of 53.59 tons of tire
waste along with incidental soil was removed, and a total of 38.79 tons of asbestos waste was
removed. The materials were disposed in a non-hazardous waste landfill. In addition, two
drums containing absorbent and soil used to contain a clear liquid from a buried drum contained
benzene above the hazardous waste threshold and were disposed as hazardous waste.

Due to observation of completely buried waste, the client requested that further excavation be
coordinated with the Brownfields Program after development plans were advanced. At that time,
buried tire waste and one buried deteriorated drum were evident in the excavation sidewalls.
Evident surface waste materials were removed for proper off-site disposal.

We appreciate the opportunity to assist with this project. Should you have any questions or need
additional information, please do not hesitate to call us at [phone].

Very truly yours, Hart & Hickman, PC
Matt Bramblett, PE
Principal and Project Manager Attachments
Table 1
Summary of Waste and Confirmation Soil Analytical Results Premier 4851700 Continental Boulevard
Charlotte, Mecklenburg County, North Carolina
H&H Job No. LRC-002
S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-002 Continental Assessment\Waste Removal\Base Sample Soil Data Table LRC-002 KJW.xls8/10/2016
Table 1 (Page 1 of 1)
Hart & Hickman, PC
Sample ID S-2 Base-1
Location Burned Rubber &
Whitish Material in Gully
Post-Excavation
Base Sample
Sample Depth (ft bgs)0-0.5 Surface
11/16/2015
PSRG Industrial1
VOCs (8260) (mg/kg)
1,2,4-Trichlorobenzene 0.0081 <0.0082 52
4-Isopropyl Toluene 0.13 <0.0082 NE
Acetone 0.066 0.31 100,000
Ethylbenzene 11 0.017 25
m&p-Xylenes 64 0.085 388o-Xylene 27 0.025 434
Toluene 0.064 <0.0082 818Total xylenes 91 0.11 258
HSL Metals (6010/7471) (mg/kg)Range
(mg/kg)
Mean
(mg/kg)
Antimony 0.36 <0.41 94 <1.0-8.8*0.76
Beryllium <0.33 0.86 460 ND-2.0 0.11Cadmium553.6 200 1.0 - 10*4.30
Chromium 11 15 100,000 7.0-300 65
Copper 71 57 9,400 3.0-100 34
Lead 350 52 800 ND - 50 16Manganese644505,200 8.0-3,394 594
Mercury <0.027 0.054 3.1 0.03-0.52 0.121
Nickel 10 20 4,400 ND-150 23
Selenium 5.5 <1.7 1,160 <0.1-0.8 0.42Zinc320,000 14,000 70,000 25-124 56
Notes:
1) NC DEQ Inactive Hazardous Sites Branch (IHSB) Protection of Groundwater and Residential and Industrial Health Based Preliminary
Soil Remediation Goals (PSRGs) - April 2016
Bold concentration indicates exceedance of NC DEQ IHSB Preliminary Soil Remediation Goal (as well as background levels in the case of metals)Range and Mean background values for North Carolina or Southeast soils taken from Elements in North American Soils by Dragun and Chekiri, 2005
* = Range and mean values of background metals for Southeastern USA soils.EPA Method follows parameter in parenthesis; NE = Not established;
VOCs=volatile organic compounds; HSL = Hazardous Substance List
Only compounds detected shown
24
NE
NE
130 6.0
4,600 130
63
360,000
Sample Date 3/1/2016
400 27036065
PSRG Residential
Soil1
Protection of
Groundwater
PSRG1
5.8 8.1
12,000
110 NE130
620
Screening Criteria
32
Background*
14
1.9 1.0
24,000
700
6.2 0.9
78 2.1
11.6 2.2
NE 0.00068
818 5.5
300 130
Table 2
Summary of TCLP Sampling Results
Premier 485
1700 Continental Boulevard
Charlotte, Mecklenburg County, North Carolina
H&H Job No. LRC-002
S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-002 Continental Assessment\Waste Removal\Drum Sample Table LRC-002 KJW.xls8/10/2016
Table 2 (Page 1 of 1)
Hart & Hickman, PC
Sample ID Profile -1
Location
55-Gallon Steel
Drums (Closed
Top)
TCLP VOCs by (EPA 1311) (mg/L)Benzene 0.74 0.5
TCLP SVOCs by (EPA 1311) (mg/L)
BRL NA
TCLP Metals by (EPA 1311) (mg/L)
BRL NA
Notes:
EPA Method follows parameter in parenthesis
VOCs=volatile organic compounds; SVOCs=semi-volatile organic compounds
BRL = Below Reporting Limits
Only compounds detected shown
1) Hazardous Waste criteria based on Environmental Protection Agency (EPA) Maximum Concentration of Contaminants for the
Toxicity Characteristic
Sample Date 3/8/2016
Bold concentration indicates exceedance of EPA Maximum Concentration of Contaminants for the Toxicity
Characteristic
Hazardous Waste
Threshold¹
SITE
0 2000 4000
APPROXIMATE
SCALE IN FEET
N
U.S.G.S. QUADRANGLE MAP
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
Charlotte West, North Carolina 1996
TITLE
PROJECT
SITE LOCATION MAP
PREMIER 485
1700 CONTINENTAL BLVD.
CHARLOTTE, NC
DATE:
JOB NO:
REVISION NO:
FIGURE:
12-31-15 0
1LRC-002
APPROXIMATE AREA
OF ASBESTOS ROOFING
DEBRIS (REMOVED)
APPROXIMATE AREA OF
ASBESTOS TRANSITE DEBRIS
BASE-1
APPROXIMATE
LOCATION OF FORMER
INCINERATOR
RAILROAD
SPURS
GATE
PAVED
MAIN
BUILDING
ZINC/BURNED RUBBER
LOCATION (REMOVED)
LOCATION OF ADDITIONAL
DEBRIS REMOVAL
LOCATION OF HAZARDOUS
WASTE DRUMS (REMOVED)
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
REVISION NO. 0
JOB NO. LRC-002
DATE: 9-28-16
FIGURE NO. 2
LRC PATRIOT SITE
1900 CONTINENTAL BOULEVARD
CHARLOTTE, NORTH CAROLINA
WASTE REMOVAL LOCATION MAPLEGEND
SOIL SAMPLE LOCATION
NOTE:
DEBRIS REMOVAL LOCATIONS PLOTTED
USING TRIMBLE GPS UNIT DATA.
I
-485
OUTERS:\AAA-Master Projects\LRC Patriot (LRC)\LRC-002 Continental Assessment\Figures\Waste Removal Location Map.dwg, FIG 3, 9/28/2017 2:22:54 PM, zbarlow

Appendix A
Laboratory Analytical Reports

This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
SC Certification No. 99012
NC Drinking Water Cert No. 37735
Case Narrative
03/16/2016
Hart & Hickman (Charlotte)
Matt Bramblett
2923 South Tryon St. Ste 100
Charlotte, NC 28203
Project: LRC-002 1900 Continental Blvd
Lab Submittal Date: 03/02/2016
Prism Work Order: 6030044
VA Certification No. 460211
DoD ELAP: L-A-B Accredited Certificate No. L2307
ISO/IEC 17025: L-A-B Accredited Certificate No. L2307
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
VP Laboratory Services
Reviewed ByAngela D. Overcash Robbi A. Jones For Angela D. Overcash
President/Project Manager
Data Qualifiers Key Reference:
B Analyte is found in the associated blank at a concentration >1/2 RL.
BH MB greater than one half of the RL, but the sample concentrations are greater than 10x the MB.
D RPD value outside of the control limits.
M Matrix spike outside of the control limits.
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 15
Sample Receipt Summary
03/16/2016
Prism Work Order: 6030044
Client Sample ID MatrixLab Sample ID Date Sampled Date Received
6030044-01 03/01/16Base-1 03/02/16Solid
Samples were received in good condition at 4.1 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 2 of 15
Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 6030044
03/16/2016
Summary of Detections
0.054 mg/kg dry6030044-01 Base-1 Mercury *7471B
0.86 mg/kg dry6030044-01 Base-1 Beryllium *6020A
3.6 mg/kg dry6030044-01 Base-1 Cadmium *6020A
15 mg/kg dry6030044-01 Base-1 Chromium *6020A
57 BH mg/kg dry6030044-01 Base-1 Copper *6020A
52 mg/kg dry6030044-01 Base-1 Lead *6020A
450 BH, B mg/kg dry6030044-01 Base-1 Manganese *6020A
20 mg/kg dry6030044-01 Base-1 Nickel *6020A
14000 mg/kg dry6030044-01 Base-1 Zinc *6020A
0.31 mg/kg dry6030044-01 Base-1 Acetone *8260B
0.017 mg/kg dry6030044-01 Base-1 Ethylbenzene *8260B
0.085 mg/kg dry6030044-01 Base-1 m,p-Xylenes *8260B
0.025 mg/kg dry6030044-01 Base-1 o-Xylene *8260B
0.11 mg/kg dry6030044-01 Base-1 Xylenes, total *8260B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 15
Laboratory Report
03/16/2016
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental
Blvd
Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Sample Matrix: Solid
Client Sample ID: Base-1
Prism Sample ID: 6030044-01
Prism Work Order: 6030044
Time Collected: 03/01/16 11:40
Time Submitted: 03/02/16 17:00
General Chemistry Parameters
60.5 *SM2540 G P6C007510.100 3/3/16 15:50 SLS% by
Weight
0.100% Solids
Total Metals
0.054 *7471B P6C007010.031 3/4/16 11:19 JABmg/kg dry 0.0020Mercury
BRL *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.17Antimony
BRL *6020A P6C0125102.5 3/15/16 20:25 gmartmg/kg dry 0.22Arsenic
0.86 *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.18Beryllium
3.6 *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.18Cadmium
15 *6020A P6C0125100.83 3/15/16 20:25 gmartmg/kg dry 0.19Chromium
57 *6020A P6C0125100.83 3/15/16 20:25 gmartBHmg/kg dry 0.17Copper
52 *6020A P6C0069100.41 3/7/16 18:23 BGMmg/kg dry 0.16Lead
450 *6020A P6C0125100.41 3/15/16 20:25 gmartBH, B mg/kg dry 0.12Manganese
20 *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.14Nickel
BRL *6020A P6C0125101.7 3/15/16 20:25 gmartmg/kg dry 0.17Selenium
BRL *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.19Silver
BRL *6020A P6C0125100.41 3/15/16 20:25 gmartmg/kg dry 0.18Thallium
14000 *6020A P6C0125100033003/15/16 20:22 gmartmg/kg dry 160Zinc
Volatile Organic Compounds by GC/MS
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000671,1,1,2-Tetrachloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000401,1,1-Trichloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000551,1,2,2-Tetrachloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000731,1,2-Trichloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000231,1-Dichloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000361,1-Dichloroethylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000451,1-Dichloropropylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000471,2,3-Trichlorobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00101,2,3-Trichloropropane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000611,2,4-Trichlorobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000631,2,4-Trimethylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000331,2-Dibromoethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000391,2-Dichlorobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000491,2-Dichloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000511,2-Dichloropropane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000621,3,5-Trimethylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000541,3-Dichlorobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000411,3-Dichloropropane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000321,4-Dichlorobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000392,2-Dichloropropane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000422-Chlorotoluene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000494-Chlorotoluene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.000404-Isopropyltoluene
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 15
Laboratory Report
03/16/2016
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental
Blvd
Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Sample Matrix: Solid
Client Sample ID: Base-1
Prism Sample ID: 6030044-01
Prism Work Order: 6030044
Time Collected: 03/01/16 11:40
Time Submitted: 03/02/16 17:00
0.31 *8260B P6C006210.082 3/3/16 17:30 MWWmg/kg dry 0.0020Acetone
BRL *8260B P6C006210.0049 3/3/16 17:30 MWWmg/kg dry 0.00048Benzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00068Bromobenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00045Bromochloromethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00046Bromodichloromethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00093Bromoform
BRL *8260B P6C006210.016 3/3/16 17:30 MWWmg/kg dry 0.0010Bromomethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00041Carbon Tetrachloride
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00043Chlorobenzene
BRL *8260B P6C006210.016 3/3/16 17:30 MWWmg/kg dry 0.00068Chloroethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00059Chloroform
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00055Chloromethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00035cis-1,2-Dichloroethylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00028cis-1,3-Dichloropropylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00034Dibromochloromethane
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00037Dichlorodifluoromethane
0.017 *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00031Ethylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00033Isopropyl Ether
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00049Isopropylbenzene (Cumene)
0.085 *8260B P6C006210.016 3/3/16 17:30 MWWmg/kg dry 0.00076m,p-Xylenes
BRL *8260B P6C006210.082 3/3/16 17:30 MWWmg/kg dry 0.00074Methyl Butyl Ketone (2-Hexanone)
BRL *8260B P6C006210.16 3/3/16 17:30 MWWmg/kg dry 0.00074Methyl Ethyl Ketone (2-Butanone)
BRL *8260B P6C006210.082 3/3/16 17:30 MWWmg/kg dry 0.00070Methyl Isobutyl Ketone
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00046Methylene Chloride
BRL *8260B P6C006210.016 3/3/16 17:30 MWWmg/kg dry 0.00026Methyl-tert-Butyl Ether
BRL *8260B P6C006210.016 3/3/16 17:30 MWWmg/kg dry 0.00026Naphthalene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00042n-Butylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00049n-Propylbenzene
0.025 *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00034o-Xylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00040sec-Butylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00049Styrene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00028tert-Butylbenzene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00039Tetrachloroethylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00047Toluene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00049trans-1,2-Dichloroethylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00043trans-1,3-Dichloropropylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00053Trichloroethylene
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00053Trichlorofluoromethane
BRL *8260B P6C006210.041 3/3/16 17:30 MWWmg/kg dry 0.0011Vinyl acetate
BRL *8260B P6C006210.0082 3/3/16 17:30 MWWmg/kg dry 0.00040Vinyl chloride
0.11 *8260B P6C006210.025 3/3/16 17:30 MWWmg/kg dry 0.0015Xylenes, total
Surrogate Recovery Control Limits
70-130109 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 15
Laboratory Report
03/16/2016
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental
Blvd
Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Sample Matrix: Solid
Client Sample ID: Base-1
Prism Sample ID: 6030044-01
Prism Work Order: 6030044
Time Collected: 03/01/16 11:40
Time Submitted: 03/02/16 17:00
84-12399 %Dibromofluoromethane
76-12992 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P6C0062 - 5035
Blank (P6C0062-BLK1)Prepared & Analyzed: 03/03/16
1,1,1,2-Tetrachloroethane mg/kg wetBRL0.0050
1,1,1-Trichloroethane mg/kg wetBRL0.0050
1,1,2,2-Tetrachloroethane mg/kg wetBRL0.0050
1,1,2-Trichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethylene mg/kg wetBRL0.0050
1,1-Dichloropropylene mg/kg wetBRL0.0050
1,2,3-Trichlorobenzene mg/kg wetBRL0.0050
1,2,3-Trichloropropane mg/kg wetBRL0.0050
1,2,4-Trichlorobenzene mg/kg wetBRL0.0050
1,2,4-Trimethylbenzene mg/kg wetBRL0.0050
1,2-Dibromoethane mg/kg wetBRL0.0050
1,2-Dichlorobenzene mg/kg wetBRL0.0050
1,2-Dichloroethane mg/kg wetBRL0.0050
1,2-Dichloropropane mg/kg wetBRL0.0050
1,3,5-Trimethylbenzene mg/kg wetBRL0.0050
1,3-Dichlorobenzene mg/kg wetBRL0.0050
1,3-Dichloropropane mg/kg wetBRL0.0050
1,4-Dichlorobenzene mg/kg wetBRL0.0050
2,2-Dichloropropane mg/kg wetBRL0.0050
2-Chlorotoluene mg/kg wetBRL0.0050
4-Chlorotoluene mg/kg wetBRL0.0050
4-Isopropyltoluene mg/kg wetBRL0.0050
Acetone mg/kg wetBRL0.050
Benzene mg/kg wetBRL0.0030
Bromobenzene mg/kg wetBRL0.0050
Bromochloromethane mg/kg wetBRL0.0050
Bromodichloromethane mg/kg wetBRL0.0050
Bromoform mg/kg wetBRL0.0050
Bromomethane mg/kg wetBRL0.010
Carbon Tetrachloride mg/kg wetBRL0.0050
Chlorobenzene mg/kg wetBRL0.0050
Chloroethane mg/kg wetBRL0.010
Chloroform mg/kg wetBRL0.0050
Chloromethane mg/kg wetBRL0.0050
cis-1,2-Dichloroethylene mg/kg wetBRL0.0050
cis-1,3-Dichloropropylene mg/kg wetBRL0.0050
Dibromochloromethane mg/kg wetBRL0.0050
Dichlorodifluoromethane mg/kg wetBRL0.0050
Ethylbenzene mg/kg wetBRL0.0050
Isopropyl Ether mg/kg wetBRL0.0050
Isopropylbenzene (Cumene)mg/kg wetBRL0.0050
m,p-Xylenes mg/kg wetBRL0.010
Methyl Butyl Ketone (2-Hexanone)mg/kg wetBRL0.050
Methyl Ethyl Ketone (2-Butanone)mg/kg wetBRL0.10
Methyl Isobutyl Ketone mg/kg wetBRL0.050
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P6C0062 - 5035
Blank (P6C0062-BLK1)Prepared & Analyzed: 03/03/16
Methylene Chloride mg/kg wetBRL0.0050
Methyl-tert-Butyl Ether mg/kg wetBRL0.010
Naphthalene mg/kg wetBRL0.010
n-Butylbenzene mg/kg wetBRL0.0050
n-Propylbenzene mg/kg wetBRL0.0050
o-Xylene mg/kg wetBRL0.0050
sec-Butylbenzene mg/kg wetBRL0.0050
Styrene mg/kg wetBRL0.0050
tert-Butylbenzene mg/kg wetBRL0.0050
Tetrachloroethylene mg/kg wetBRL0.0050
Toluene mg/kg wetBRL0.0050
trans-1,2-Dichloroethylene mg/kg wetBRL0.0050
trans-1,3-Dichloropropylene mg/kg wetBRL0.0050
Trichloroethylene mg/kg wetBRL0.0050
Trichlorofluoromethane mg/kg wetBRL0.0050
Vinyl acetate mg/kg wetBRL0.025
Vinyl chloride mg/kg wetBRL0.0050
Xylenes, total mg/kg wetBRL0.015
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9748.4
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9648.1
ug/L 50.00 76-129Surrogate: Toluene-d8 8844.2
LCS (P6C0062-BS1)Prepared & Analyzed: 03/03/16
1,1,1,2-Tetrachloroethane mg/kg wet0.0492 0.0050 0.05000 72-11598
1,1,1-Trichloroethane mg/kg wet0.0618 0.0050 0.05000 67-131124
1,1,2,2-Tetrachloroethane mg/kg wet0.0417 0.0050 0.05000 56-12683
1,1,2-Trichloroethane mg/kg wet0.0479 0.0050 0.05000 70-13396
1,1-Dichloroethane mg/kg wet0.0538 0.0050 0.05000 74-127108
1,1-Dichloroethylene mg/kg wet0.0562 0.0050 0.05000 67-149112
1,1-Dichloropropylene mg/kg wet0.0538 0.0050 0.05000 71-130108
1,2,3-Trichlorobenzene mg/kg wet0.0513 0.0050 0.05000 68-130103
1,2,3-Trichloropropane mg/kg wet0.0445 0.0050 0.05000 60-13789
1,2,4-Trichlorobenzene mg/kg wet0.0489 0.0050 0.05000 66-12598
1,2,4-Trimethylbenzene mg/kg wet0.0449 0.0050 0.05000 69-12990
1,2-Dibromoethane mg/kg wet0.0500 0.0050 0.05000 70-132100
1,2-Dichlorobenzene mg/kg wet0.0458 0.0050 0.05000 72-12392
1,2-Dichloroethane mg/kg wet0.0543 0.0050 0.05000 68-128109
1,2-Dichloropropane mg/kg wet0.0521 0.0050 0.05000 73-130104
1,3,5-Trimethylbenzene mg/kg wet0.0444 0.0050 0.05000 69-12889
1,3-Dichlorobenzene mg/kg wet0.0459 0.0050 0.05000 71-12092
1,3-Dichloropropane mg/kg wet0.0495 0.0050 0.05000 75-12499
1,4-Dichlorobenzene mg/kg wet0.0455 0.0050 0.05000 71-12391
2,2-Dichloropropane mg/kg wet0.0638 0.0050 0.05000 50-142128
2-Chlorotoluene mg/kg wet0.0443 0.0050 0.05000 67-12489
4-Chlorotoluene mg/kg wet0.0447 0.0050 0.05000 71-12689
4-Isopropyltoluene mg/kg wet0.0442 0.0050 0.05000 68-12988
Acetone mg/kg wet0.102 0.050 0.1000 29-198102
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P6C0062 - 5035
LCS (P6C0062-BS1)Prepared & Analyzed: 03/03/16
Benzene mg/kg wet0.0527 0.0030 0.05000 74-127105
Bromobenzene mg/kg wet0.0443 0.0050 0.05000 73-12589
Bromochloromethane mg/kg wet0.0554 0.0050 0.05000 72-134111
Bromodichloromethane mg/kg wet0.0544 0.0050 0.05000 75-122109
Bromoform mg/kg wet0.0488 0.0050 0.05000 66-13598
Bromomethane mg/kg wet0.0613 0.010 0.05000 20-180123
Carbon Tetrachloride mg/kg wet0.0537 0.0050 0.05000 64-143107
Chlorobenzene mg/kg wet0.0477 0.0050 0.05000 74-11895
Chloroethane mg/kg wet0.0686 0.010 0.05000 33-149137
Chloroform mg/kg wet0.0604 0.0050 0.05000 73-127121
Chloromethane mg/kg wet0.0584 0.0050 0.05000 45-143117
cis-1,2-Dichloroethylene mg/kg wet0.0536 0.0050 0.05000 76-134107
cis-1,3-Dichloropropylene mg/kg wet0.0535 0.0050 0.05000 71-125107
Dibromochloromethane mg/kg wet0.0504 0.0050 0.05000 73-122101
Dichlorodifluoromethane mg/kg wet0.0467 0.0050 0.05000 26-14693
Ethylbenzene mg/kg wet0.0480 0.0050 0.05000 74-12896
Isopropyl Ether mg/kg wet0.0474 0.0050 0.05000 59-15995
Isopropylbenzene (Cumene)mg/kg wet0.0448 0.0050 0.05000 68-12690
m,p-Xylenes mg/kg wet0.0979 0.010 0.1000 75-12498
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0425 0.050 0.05000 61-15785
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0435 0.10 0.05000 63-14987
Methyl Isobutyl Ketone mg/kg wet0.0456 0.050 0.05000 57-16291
Methylene Chloride mg/kg wet0.0582 0.0050 0.05000 74-129116
Methyl-tert-Butyl Ether mg/kg wet0.0504 0.010 0.05000 70-130101
Naphthalene mg/kg wet0.0474 0.010 0.05000 57-15795
n-Butylbenzene mg/kg wet0.0450 0.0050 0.05000 65-13590
n-Propylbenzene mg/kg wet0.0462 0.0050 0.05000 67-13092
o-Xylene mg/kg wet0.0496 0.0050 0.05000 74-12699
sec-Butylbenzene mg/kg wet0.0454 0.0050 0.05000 66-13191
Styrene mg/kg wet0.0498 0.0050 0.05000 77-121100
tert-Butylbenzene mg/kg wet0.0460 0.0050 0.05000 67-13292
Tetrachloroethylene mg/kg wet0.0643 0.0050 0.05000 68-130129
Toluene mg/kg wet0.0522 0.0050 0.05000 71-129104
trans-1,2-Dichloroethylene mg/kg wet0.0541 0.0050 0.05000 73-132108
trans-1,3-Dichloropropylene mg/kg wet0.0535 0.0050 0.05000 68-123107
Trichloroethylene mg/kg wet0.0556 0.0050 0.05000 75-133111
Trichlorofluoromethane mg/kg wet0.0724 0.0050 0.05000 44-146145
Vinyl acetate mg/kg wet0.0452 0.025 0.05000 85-16190
Vinyl chloride mg/kg wet0.0541 0.0050 0.05000 48-147108
Xylenes, total mg/kg wet0.148 0.015 0.1500 74-12698
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.5
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9748.5
ug/L 50.00 76-129Surrogate: Toluene-d8 9145.3
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P6C0062 - 5035
LCS Dup (P6C0062-BSD1)Prepared & Analyzed: 03/03/16
1,1,1,2-Tetrachloroethane mg/kg wet0.0483 0.0050 0.05000 2072-11597 2
1,1,1-Trichloroethane mg/kg wet0.0590 0.0050 0.05000 2067-131118 5
1,1,2,2-Tetrachloroethane mg/kg wet0.0415 0.0050 0.05000 2056-12683 0.5
1,1,2-Trichloroethane mg/kg wet0.0468 0.0050 0.05000 2070-13394 2
1,1-Dichloroethane mg/kg wet0.0517 0.0050 0.05000 2074-127103 4
1,1-Dichloroethylene mg/kg wet0.0533 0.0050 0.05000 2067-149107 5
1,1-Dichloropropylene mg/kg wet0.0511 0.0050 0.05000 2071-130102 5
1,2,3-Trichlorobenzene mg/kg wet0.0482 0.0050 0.05000 2068-13096 6
1,2,3-Trichloropropane mg/kg wet0.0442 0.0050 0.05000 2060-13788 0.7
1,2,4-Trichlorobenzene mg/kg wet0.0449 0.0050 0.05000 2066-12590 9
1,2,4-Trimethylbenzene mg/kg wet0.0424 0.0050 0.05000 2069-12985 6
1,2-Dibromoethane mg/kg wet0.0493 0.0050 0.05000 2070-13299 1
1,2-Dichlorobenzene mg/kg wet0.0435 0.0050 0.05000 2072-12387 5
1,2-Dichloroethane mg/kg wet0.0539 0.0050 0.05000 2068-128108 0.8
1,2-Dichloropropane mg/kg wet0.0509 0.0050 0.05000 2073-130102 2
1,3,5-Trimethylbenzene mg/kg wet0.0421 0.0050 0.05000 2069-12884 5
1,3-Dichlorobenzene mg/kg wet0.0436 0.0050 0.05000 2071-12087 5
1,3-Dichloropropane mg/kg wet0.0493 0.0050 0.05000 2075-12499 0.5
1,4-Dichlorobenzene mg/kg wet0.0431 0.0050 0.05000 2071-12386 5
2,2-Dichloropropane mg/kg wet0.0604 0.0050 0.05000 2050-142121 5
2-Chlorotoluene mg/kg wet0.0418 0.0050 0.05000 2067-12484 6
4-Chlorotoluene mg/kg wet0.0421 0.0050 0.05000 2071-12684 6
4-Isopropyltoluene mg/kg wet0.0413 0.0050 0.05000 2068-12983 7
Acetone mg/kg wet0.105 0.050 0.1000 2029-198105 3
Benzene mg/kg wet0.0510 0.0030 0.05000 2074-127102 3
Bromobenzene mg/kg wet0.0426 0.0050 0.05000 2073-12585 4
Bromochloromethane mg/kg wet0.0544 0.0050 0.05000 2072-134109 2
Bromodichloromethane mg/kg wet0.0527 0.0050 0.05000 2075-122105 3
Bromoform mg/kg wet0.0473 0.0050 0.05000 2066-13595 3
Bromomethane mg/kg wet0.0616 0.010 0.05000 2020-180123 0.4
Carbon Tetrachloride mg/kg wet0.0505 0.0050 0.05000 2064-143101 6
Chlorobenzene mg/kg wet0.0462 0.0050 0.05000 2074-11892 3
Chloroethane mg/kg wet0.0679 0.010 0.05000 2033-149136 1
Chloroform mg/kg wet0.0583 0.0050 0.05000 2073-127117 4
Chloromethane mg/kg wet0.0573 0.0050 0.05000 2045-143115 2
cis-1,2-Dichloroethylene mg/kg wet0.0515 0.0050 0.05000 2076-134103 4
cis-1,3-Dichloropropylene mg/kg wet0.0518 0.0050 0.05000 2071-125104 3
Dibromochloromethane mg/kg wet0.0492 0.0050 0.05000 2073-12298 2
Dichlorodifluoromethane mg/kg wet0.0446 0.0050 0.05000 2026-14689 5
Ethylbenzene mg/kg wet0.0453 0.0050 0.05000 2074-12891 6
Isopropyl Ether mg/kg wet0.0460 0.0050 0.05000 2059-15992 3
Isopropylbenzene (Cumene)mg/kg wet0.0426 0.0050 0.05000 2068-12685 5
m,p-Xylenes mg/kg wet0.0931 0.010 0.1000 2075-12493 5
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0421 0.050 0.05000 2061-15784 0.9
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0443 0.10 0.05000 2063-14989 2
Methyl Isobutyl Ketone mg/kg wet0.0462 0.050 0.05000 2057-16292 1
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P6C0062 - 5035
LCS Dup (P6C0062-BSD1)Prepared & Analyzed: 03/03/16
Methylene Chloride mg/kg wet0.0571 0.0050 0.05000 2074-129114 2
Methyl-tert-Butyl Ether mg/kg wet0.0498 0.010 0.05000 2070-130100 1
Naphthalene mg/kg wet0.0461 0.010 0.05000 2057-15792 3
n-Butylbenzene mg/kg wet0.0416 0.0050 0.05000 2065-13583 8
n-Propylbenzene mg/kg wet0.0433 0.0050 0.05000 2067-13087 7
o-Xylene mg/kg wet0.0474 0.0050 0.05000 2074-12695 5
sec-Butylbenzene mg/kg wet0.0427 0.0050 0.05000 2066-13185 6
Styrene mg/kg wet0.0471 0.0050 0.05000 2077-12194 6
tert-Butylbenzene mg/kg wet0.0433 0.0050 0.05000 2067-13287 6
Tetrachloroethylene mg/kg wet0.0598 0.0050 0.05000 2068-130120 7
Toluene mg/kg wet0.0496 0.0050 0.05000 2071-12999 5
trans-1,2-Dichloroethylene mg/kg wet0.0517 0.0050 0.05000 2073-132103 5
trans-1,3-Dichloropropylene mg/kg wet0.0524 0.0050 0.05000 2068-123105 2
Trichloroethylene mg/kg wet0.0521 0.0050 0.05000 2075-133104 7
Trichlorofluoromethane mg/kg wet0.0688 0.0050 0.05000 2044-146138 5
Vinyl acetate mg/kg wet0.0469 0.025 0.05000 2085-16194 4
Vinyl chloride mg/kg wet0.0515 0.0050 0.05000 2048-147103 5
Xylenes, total mg/kg wet0.140 0.015 0.1500 2074-12694 5
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 9949.5
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 9848.8
ug/L 50.00 76-129Surrogate: Toluene-d8 9145.5
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P6C0069 - 3050B
Blank (P6C0069-BLK1)Prepared & Analyzed: 03/07/16
Lead mg/kg wetBRL0.25
LCS (P6C0069-BS1)Prepared & Analyzed: 03/07/16
Lead mg/kg wet24.9 0.25 25.00 80-120100
Matrix Spike (P6C0069-MS1)Prepared & Analyzed: 03/07/16 Source: 6030044-01
Lead mg/kg dry1220.41 41.32 52.4 M75-125168
Matrix Spike Dup (P6C0069-MSD1)Prepared & Analyzed: 03/07/16 Source: 6030044-01
Lead mg/kg dry83.8 0.41 41.32 52.4 20 D75-12576 37
Post Spike (P6C0069-PS1)Prepared & Analyzed: 03/07/16 Source: 6030044-01
Lead ug/L224 100.0 127 80-12097
Batch P6C0070 - 7471B
Blank (P6C0070-BLK1)Prepared & Analyzed: 03/04/16
Mercury mg/kg wetBRL0.020
LCS (P6C0070-BS1)Prepared & Analyzed: 03/04/16
Mercury mg/kg wet0.425 0.020 0.4167 80-120102
Batch P6C0125 - 3050B
Blank (P6C0125-BLK1)Prepared: 03/08/16 Analyzed: 03/10/16
Antimony mg/kg wetBRL0.25
Arsenic mg/kg wetBRL1.5
Beryllium mg/kg wetBRL0.25
Cadmium mg/kg wetBRL0.25
Chromium mg/kg wetBRL0.50
Copper mg/kg wetBRL0.50 BH
Manganese mg/kg wet0.534 0.25 BH
Nickel mg/kg wetBRL0.25
Selenium mg/kg wetBRL1.0
Silver mg/kg wetBRL0.25
Thallium mg/kg wetBRL0.25
Zinc mg/kg wetBRL20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P6C0125 - 3050B
LCS (P6C0125-BS1)Prepared: 03/08/16 Analyzed: 03/10/16
Antimony mg/kg wet24.3 0.25 25.00 80-12097
Arsenic mg/kg wet22.9 1.5 25.00 80-12092
Beryllium mg/kg wet24.0 0.25 25.00 80-12096
Cadmium mg/kg wet23.6 0.25 25.00 80-12094
Chromium mg/kg wet23.6 0.50 25.00 80-12094
Copper mg/kg wet25.6 0.50 25.00 80-120102
Manganese mg/kg wet23.3 0.25 25.00 B80-12093
Nickel mg/kg wet25.7 0.25 25.00 80-120103
Selenium mg/kg wet22.5 1.0 25.00 80-12090
Silver mg/kg wet9.75 0.25 10.00 80-12097
Thallium mg/kg wet24.7 0.25 25.00 80-12099
Zinc mg/kg wet24.5 20 25.00 80-12098
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 15
3/16/16
Level II QC Report
2923 South Tryon St. Ste 100
Project: LRC-002 1900 Continental BlvdHart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Bramblett
Prism Work Order: 6030044
Time Submitted: 3/2/2016 5:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
General Chemistry Parameters - Quality Control
Batch P6C0075 - Solids, Dry Weight
Blank (P6C0075-BLK1)Prepared & Analyzed: 03/03/16
% Solids % by Weight1000.100
Sample Extraction Data
Prep Method: Solids, Dry Weight
Lab Number Batch Date/TimeInitialFinal
P6C00756030044-01 03/03/16 15:5030 30g g
Prep Method: 3050B
Lab Number Batch Date/TimeInitialFinal
P6C01256030044-01 03/08/16 8:552 50g mL
P6C01256030044-01 03/08/16 8:552 50g mL
P6C00696030044-01 03/07/16 8:002 50g mL
Prep Method: 7471B
Lab Number Batch Date/TimeInitialFinal
P6C00706030044-01 03/04/16 8:100.65 50g mL
Prep Method: 5035
Lab Number Batch Date/TimeInitialFinal
P6C00626030044-01 03/03/16 9:045.04 5g mL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 15
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Appendix B
Photographs

Photograph 2: Excavation of waste in the southern portion of the Site.LRC-002Waste, Drums, and ACM Removal
Premier 485 – 1700 Continental Boulevard
Charlotte, NC
2923 S. Tryon Street, Suite 100
Charlotte, NC 28203
704.586.0007(p) 704.586.0373(f)
Photograph 1: Observed surface waste in the southern portion of the Site.
Photograph 4: General Tire label identified within the waste in the southern portion of the Site. LRC-002Waste, Drums, and ACM Removal
Premier 485 – 1700 Continental Boulevard
Charlotte, NC
2923 S. Tryon Street, Suite 100
Charlotte, NC 28203
704.586.0007(p) 704.586.0373(f)
Photograph 3: Additional excavation of buried and surface waste in the southern portion of the Site.
Photograph 6: Post removal of ACM in the northern portion of the Site.LRC-002Waste, Drums, and ACM Removal
Premier 485 – 1700 Continental Boulevard
Charlotte, NC
2923 S. Tryon Street, Suite 100
Charlotte, NC 28203
704.586.0007(p) 704.586.0373(f)
Photograph 5: Observed roofing materials with ACM in the northern portion of the Site.
Photograph 8: Post removal of Transite siding in the central portion of the Site.LRC-002Waste, Drums, and ACM Removal
Premier 485 – 1700 Continental Boulevard
Charlotte, NC
2923 S. Tryon Street, Suite 100
Charlotte, NC 28203
704.586.0007(p) 704.586.0373(f)
Photograph 7: Location of Transite siding in the central portion of the Site.

Appendix C
Waste Disposal Manifests