AS-3932_41045_CA_LTRRPT_20230718_Limited GWS_LtrReport

WithersRavenel

Our People. Your Success. 

115 MacKenan Drive | Cary, NC 27511 
t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F‐1479 
Asheville | Cary | Charlotte | Greensboro | Lumberton | Pittsboro | Raleigh | Southern Pines | Wilmington

July 18, 2023 

State of North Carolina 
Department of Environmental Quality 
Federal & State Lead Program 
Division of Waste Management‐Underground Storage Tank Section  
1646 Mail Service Center 
Raleigh, North Carolina 27699‐1646 

Attn: Mr. Scott Ryals, P.E. 

RE: LETTER REPORT – Limited Groundwater Sampling Event 
Buckner Grocery 
2 North Fork Road 
Barnardsville, Buncombe County, North Carolina 
UST # AS‐3932 
Groundwater Incident Number: 41045 
WR Project Number:  23‐0307‐AI 

Mr. Ryals: 
WithersRavenel, Inc. (WR) has completed a limited groundwater sampling event as described in 
our proposal number TA‐01 for the above referenced site, approved by the UST Section on June 
15, 2023.  This event included the gauging, purging and sampling of monitoring wells MW‐1, 
MW‐2 and MW‐3R.  Activities completed in association with this TA are discussed in the 
following paragraphs.   

Well Gauging 
WR personnel mobilized to the site on July 7, 2023 for the purposes of completing activities 
associated with this TA.  On arrival, WR personnel opened and gauged monitoring wells with a 
decontaminated product/water interface probe.  In the completion of gauging activities, 
LNAPL/free product was not identified in any of the wells gauged.  Gauging data are summarized 
below: 

Well ID Depth to 
LNAPL/Product Depth to Water Well Depth LNAPL/Product 
Thickness 
MW‐1  ‐‐‐ 8.83 12.0  ‐‐‐ 
MW‐2  ‐‐‐ 6.39 12.25  ‐‐‐ 
MW‐3R  ‐‐‐ 8.82 13.0  ‐‐‐ 
[All measurements shown in feet (ft)] 

Groundwater Sampling – MW‐1, MW‐2, MW‐3R 
Following gauging, WR purged and sampled monitoring wells MW‐1, MW‐2 and MW‐3R.  By 
way of purging, WR utilized a new, disposable polyethylene (PE) bailers to remove a total of 
three‐volumes of water from the wells, excepting the 1‐inch diameter well, MW‐3R.  Following 
purging and allowing sufficient time for recovery of groundwater within the wells, samples were 
obtained using the disposable bailers.  Samples from MW‐1, MW‐2 and MW‐3R collected on  

WithersRavenel

Our People. Your Success. 

Buckner Grocery Incident #41045 WR Project No. 23-0307-AI
Letter Report – Limited Groundwater Sampling Event July 2023
Page 2

July 7, 2023 were submitted to Waypoint Analytical, LLC (Waypoint) under chain‐of‐custody 
protocols for analysis by Standard Method (SM) 6200B. 

Laboratory Results – MW‐1, MW‐2, MW‐3R 
Analytical results for the sample obtained from site monitoring wells on July 7, 2023 indicated 
the following: 

 One or more targeted compounds were reported in the samples from MW‐1 and MW‐3R at 
concentrations exceeding their NC 2L Standards. 
 No compounds were reported in excess of their NC GCLs. 
 Naphthalene was the sole compound reported in the sample from MW‐2.  The level of 
naphthalene reported in the sample was not in excess of the NC 2L Standard.    

Total VOC concentrations for samples collected in July 2023 showed the following changes over 
the most previous sampling of the wells: 

Well ID Sample Date Total VOCs (µg/L) Change Trend 
MW‐1 5/16/2022 1,072  ‐‐‐  ‐‐‐ 
7/7/2023 397.835 ‐62.89% Decrease 
MW‐2 5/16/2022 ND  ‐‐‐  ‐‐‐ 
7/7/2023 1.01 +100% Increase 
MW‐3R 5/16/2022 277  ‐‐‐  ‐‐‐ 
7/7/2023 262.06 ‐5.39% Decrease 
ND Denotes “Not Detected” 

Field notes and site photos for the July 2023 event are included as Attachment A while the 
laboratory report is provided as Attachment B.  Compounds reported in the samples from MW‐
1, MW‐2 and MW‐3R obtained in July 2023 are shown in Tables B‐4 and B‐4A (Abbreviated), 
included as Attachment C.   

WR appreciates the opportunity to be of service to the Federal & State Lead Program. Should 
you have any questions regarding the attached, please do not hesitate to contact 
WithersRavenel at (919) 469‐3340. 

Cordially, 
WithersRavenel 

Kevin B. Buchanan 
Staff Environmental Scientist III 

Enclosure(s):   

ATACHMENT A 

FIELD NOTES 

SITE PHOTOGRAPHS 

 PHOTOGRAPH 1 
SITE CONDITIONS – JULY 2023 

 PHOTOGRAPH 2 
SITE CONDITIONS – JULY 2023 

 PHOTOGRAPH 3 
SITE CONDITIONS – JULY 2023 

 PHOTOGRAPH 4 
SITE CONDITIONS – JULY 2023 

 PHOTOGRAPH 5 
ASTs LOCATED ON PROPERTY 

 PHOTOGRAPH 6 
MW‐1 

 PHOTOGRAPH 7 
MW‐2 

 PHOTOGRAPH 8 
MW‐3R 

ATTACHMENT B 

LABORATORY REPORT 

(WAYPOINT ANALYTICAL, LLC) 

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

7/14/2023
Withers & Ravenel Kevin Buchanan
115 Mackenan Dr. BUILDING 117 Cary, NC, 27511
Ref: Analytical Testing
Lab Report Number: 23-192-0005 Client Project Description: Buckner Grocery
23-0307-AI
Dear Kevin Buchanan:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 7/11/2023 for the analyses presented in the following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 25
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202337735State ProgramNorth Carolina
12/31/2023402State ProgramNorth Carolina
07/31/202399012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/23-192-0005
Page 2 of 25
Report Number:
Sample Summary Table
Client Project Description:
23-192-0005
Buckner Grocery
23-0307-AI
Lab No Client Sample ID Matrix Date Collected Date Received
07/07/2023 11:20Aqueous 89173 MW-1 07/11/2023 11:10
07/07/2023 12:00Aqueous 89174 MW-2 07/11/2023 11:10
07/07/2023 12:35Aqueous 89175 MW-3R 07/11/2023 11:10
Page 3 of 25
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-192-0005
Report Limit
Project:Buckner Grocery
V 89173MW-1
3.28 07/12/2023 02:076200BBenzeneµg/L 0.500
4.81 07/12/2023 02:076200Bn-Butylbenzene µg/L 0.500
7.63 07/12/2023 02:076200Bsec-Butyl benzene µg/L 0.500
225 07/12/2023 16:256200BEthylbenzeneµg/L 5.00
52.7 07/12/2023 02:076200BIsopropylbenzeneµg/L 0.500
0.510 07/12/2023 02:076200B4-Isopropyl toluene µg/L 0.500
3.66 07/12/2023 02:076200BNaphthaleneµg/L 1.00
85.2 07/12/2023 02:076200Bn-Propylbenzene µg/L 0.500
14.5 07/12/2023 02:076200B1,2,4-Trimethylbenzene µg/L 0.500
0.545 07/12/2023 02:076200Bo-Xylene µg/L 0.500
0.545 07/12/2023 02:076200BXylene (Total)µg/L 0.500
V 89174MW-2
1.01 07/12/2023 02:326200BNaphthaleneµg/L 1.00
V 89175MW-3R
16.2 07/12/2023 04:116200Bn-Butylbenzene µg/L 0.500
13.7 07/12/2023 04:116200Bsec-Butyl benzene µg/L 0.500
52.8 07/12/2023 04:116200BEthylbenzeneµg/L 0.500
16.6 07/12/2023 04:116200BIsopropylbenzeneµg/L 0.500
4.69 07/12/2023 04:116200B4-Isopropyl toluene µg/L 0.500
15.1 07/12/2023 04:116200BNaphthaleneµg/L 1.00
48.1 07/12/2023 04:116200Bn-Propylbenzene µg/L 0.500
84.0 07/12/2023 04:116200B1,2,4-Trimethylbenzene µg/L 0.500
4.78 07/12/2023 04:116200B1,3,5-Trimethylbenzene µg/L 0.500
6.09 07/12/2023 04:116200Bm,p-Xylene µg/L 1.00
6.09 07/12/2023 04:116200BXylene (Total)µg/L 0.500
Page 4 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-1
89173 Matrix:
7/7/2023 11:20
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 07/12/23 02:07 6200BTBL
3.28 µg/L 0.500Benzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Bromobenzene 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.00Bromochloromethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Bromodichloromethane 1 07/12/23 02:07 6200BTBL
<5.00 µg/L 5.00Bromoform 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.00Bromomethane 1 07/12/23 02:07 6200BTBL
4.81 µg/L 0.500n-Butylbenzene 1 07/12/23 02:07 6200BTBL
7.63 µg/L 0.500sec-Butyl benzene 1 07/12/23 02:07 6200BTBL
<2.00 µg/L 2.00tert-Butyl benzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Carbon Tetrachloride 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Chlorobenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Chlorodibromomethane 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.00Chloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Chloroform 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Chloromethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5002-Chlorotoluene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5004-Chlorotoluene 1 07/12/23 02:07 6200BTBL
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2-Dibromoethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Dibromomethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/12/23 02:07 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 5 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-1
89173 Matrix:
7/7/2023 11:20
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/12/23 02:07 6200BTBL
<5.00 µg/L 5.00Dichlorodifluoromethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2-Dichloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2-Dichloropropane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,3-Dichloropropane 1 07/12/23 02:07 6200BTBL
<2.00 µg/L 2.002,2-Dichloropropane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1-Dichloropropene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/12/23 02:07 6200BTBL
<200 µg/L 200Ethanol 1 07/12/23 02:07 6200BTBL
225 µg/L 5.00Ethylbenzene 10 07/12/23 16:25 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/12/23 02:07 6200BTBL
52.7 µg/L 0.500Isopropylbenzene 1 07/12/23 02:07 6200BTBL
0.510 µg/L 0.5004-Isopropyl toluene 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.002-Hexanone 1 07/12/23 02:07 6200BTBL
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/12/23 02:07 6200BTBL
<2.00 µg/L 2.00Methylene Chloride 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/12/23 02:07 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 6 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-1
89173 Matrix:
7/7/2023 11:20
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/12/23 02:07 6200BTBL
3.66 µg/L 1.00Naphthalene 1 07/12/23 02:07 6200BTBL
85.2 µg/L 0.500n-Propylbenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Styrene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Tetrachloroethene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Toluene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Trichloroethene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Trichlorofluoromethane 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/12/23 02:07 6200BTBL
14.5 µg/L 0.5001,2,4-Trimethylbenzene 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/12/23 02:07 6200BTBL
<5.00 µg/L 5.00Vinyl Acetate 1 07/12/23 02:07 6200BTBL
<0.500 µg/L 0.500Vinyl Chloride 1 07/12/23 02:07 6200BTBL
<1.00 µg/L 1.00m,p-Xylene 1 07/12/23 02:07 6200BTBL
0.545 µg/L 0.500o-Xylene 1 07/12/23 02:07 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 7 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-1
89173 Matrix:
7/7/2023 11:20
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
0.545 µg/L 0.500Xylene (Total)1 07/12/23 02:07 6200B
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%07/12/23 02:071 TBL V35235
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%07/12/23 02:071 TBL V35235
Surrogate: 1,2-Dichloroethane - d4 102 Limits: 70-130%07/12/23 02:071 TBL V35235
Surrogate: Toluene-d8 92.0 Limits: 70-130%07/12/23 02:071 TBL V35235
Surrogate: 4-Bromofluorobenzene 103 Limits: 70-130%07/12/23 16:2510 MSA V35303
Surrogate: Dibromofluoromethane 95.4 Limits: 70-130%07/12/23 16:2510 MSA V35303
Surrogate: 1,2-Dichloroethane - d4 97.2 Limits: 70-130%07/12/23 16:2510 MSA V35303
Surrogate: Toluene-d8 92.0 Limits: 70-130%07/12/23 16:2510 MSA V35303
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 8 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-2
89174 Matrix:
7/7/2023 12:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Benzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Bromobenzene 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.00Bromochloromethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Bromodichloromethane 1 07/12/23 02:32 6200BTBL
<5.00 µg/L 5.00Bromoform 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.00Bromomethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500n-Butylbenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500sec-Butyl benzene 1 07/12/23 02:32 6200BTBL
<2.00 µg/L 2.00tert-Butyl benzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Carbon Tetrachloride 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Chlorobenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Chlorodibromomethane 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.00Chloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Chloroform 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Chloromethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5002-Chlorotoluene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5004-Chlorotoluene 1 07/12/23 02:32 6200BTBL
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2-Dibromoethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Dibromomethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/12/23 02:32 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 9 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-2
89174 Matrix:
7/7/2023 12:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/12/23 02:32 6200BTBL
<5.00 µg/L 5.00Dichlorodifluoromethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2-Dichloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2-Dichloropropane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,3-Dichloropropane 1 07/12/23 02:32 6200BTBL
<2.00 µg/L 2.002,2-Dichloropropane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1-Dichloropropene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/12/23 02:32 6200BTBL
<200 µg/L 200Ethanol 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Ethylbenzene 1 07/12/23 02:32 6200BTBL
<3.00 µg/L 3.00Hexachlorobutadiene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Isopropylbenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5004-Isopropyl toluene 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.002-Hexanone 1 07/12/23 02:32 6200BTBL
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/12/23 02:32 6200BTBL
<2.00 µg/L 2.00Methylene Chloride 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/12/23 02:32 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 10 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-2
89174 Matrix:
7/7/2023 12:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/12/23 02:32 6200BTBL
1.01 µg/L 1.00Naphthalene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500n-Propylbenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Styrene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Tetrachloroethene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Toluene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Trichloroethene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Trichlorofluoromethane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/12/23 02:32 6200BTBL
<5.00 µg/L 5.00Vinyl Acetate 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500Vinyl Chloride 1 07/12/23 02:32 6200BTBL
<1.00 µg/L 1.00m,p-Xylene 1 07/12/23 02:32 6200BTBL
<0.500 µg/L 0.500o-Xylene 1 07/12/23 02:32 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 11 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-2
89174 Matrix:
7/7/2023 12:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 07/12/23 02:32 6200B
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%07/12/23 02:321 TBL V35235
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%07/12/23 02:321 TBL V35235
Surrogate: 1,2-Dichloroethane - d4 103 Limits: 70-130%07/12/23 02:321 TBL V35235
Surrogate: Toluene-d8 92.2 Limits: 70-130%07/12/23 02:321 TBL V35235
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 12 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-3R
89175 Matrix:
7/7/2023 12:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Benzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Bromobenzene 1 07/12/23 04:11 6200BTBL
<1.00 µg/L 1.00Bromochloromethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Bromodichloromethane 1 07/12/23 04:11 6200BTBL
<5.00 µg/L 5.00Bromoform 1 07/12/23 04:11 6200BTBL
<1.00 µg/L 1.00Bromomethane 1 07/12/23 04:11 6200BTBL
16.2 µg/L 0.500n-Butylbenzene 1 07/12/23 04:11 6200BTBL
13.7 µg/L 0.500sec-Butyl benzene 1 07/12/23 04:11 6200BTBL
<2.00 µg/L 2.00tert-Butyl benzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Carbon Tetrachloride 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Chlorobenzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Chlorodibromomethane 1 07/12/23 04:11 6200BTBL
<1.00 µg/L 1.00Chloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Chloroform 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Chloromethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5002-Chlorotoluene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5004-Chlorotoluene 1 07/12/23 04:11 6200BTBL
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2-Dibromoethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Dibromomethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/12/23 04:11 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 13 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-3R
89175 Matrix:
7/7/2023 12:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/12/23 04:11 6200BTBL
<5.00 µg/L 5.00Dichlorodifluoromethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2-Dichloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1-Dichloroethene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2-Dichloropropane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,3-Dichloropropane 1 07/12/23 04:11 6200BTBL
<2.00 µg/L 2.002,2-Dichloropropane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1-Dichloropropene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/12/23 04:11 6200BTBL
<200 µg/L 200Ethanol 1 07/12/23 04:11 6200BTBL
52.8 µg/L 0.500Ethylbenzene 1 07/12/23 04:11 6200BTBL
<3.00 µg/L 3.00Hexachlorobutadiene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/12/23 04:11 6200BTBL
16.6 µg/L 0.500Isopropylbenzene 1 07/12/23 04:11 6200BTBL
4.69 µg/L 0.5004-Isopropyl toluene 1 07/12/23 04:11 6200BTBL
<1.00 µg/L 1.002-Hexanone 1 07/12/23 04:11 6200BTBL
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/12/23 04:11 6200BTBL
<2.00 µg/L 2.00Methylene Chloride 1 07/12/23 04:11 6200BTBL
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/12/23 04:11 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 14 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-3R
89175 Matrix:
7/7/2023 12:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/12/23 04:11 6200BTBL
15.1 µg/L 1.00Naphthalene 1 07/12/23 04:11 6200BTBL
48.1 µg/L 0.500n-Propylbenzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Styrene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Tetrachloroethene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Toluene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Trichloroethene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Trichlorofluoromethane 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/12/23 04:11 6200BTBL
84.0 µg/L 0.5001,2,4-Trimethylbenzene 1 07/12/23 04:11 6200BTBL
4.78 µg/L 0.5001,3,5-Trimethylbenzene 1 07/12/23 04:11 6200BTBL
<5.00 µg/L 5.00Vinyl Acetate 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500Vinyl Chloride 1 07/12/23 04:11 6200BTBL
6.09 µg/L 1.00m,p-Xylene 1 07/12/23 04:11 6200BTBL
<0.500 µg/L 0.500o-Xylene 1 07/12/23 04:11 6200BTBL
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 15 of 25
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-192-0005
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Kevin Buchanan
Cary
23-0307-AI Received : 07/11/2023
Buckner Grocery
Report Date : 07/14/2023
Sample ID :
Lab No :
Sampled:MW-3R
89175 Matrix:
7/7/2023 12:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
6.09 µg/L 0.500Xylene (Total)1 07/12/23 04:11 6200B
Surrogate: 4-Bromofluorobenzene 99.6 Limits: 70-130%07/12/23 04:111 TBL V35235
Surrogate: Dibromofluoromethane 95.4 Limits: 70-130%07/12/23 04:111 TBL V35235
Surrogate: 1,2-Dichloroethane - d4 100 Limits: 70-130%07/12/23 04:111 TBL V35235
Surrogate: Toluene-d8 91.4 Limits: 70-130%07/12/23 04:111 TBL V35235
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 16 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
Associated Lab Samples: 89173, 89174, 89175
LRB-V35234 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
07/12/23 01:1710.0< 10.0µg/LAcetone
07/12/23 01:170.500< 0.500µg/LBenzene
07/12/23 01:170.500< 0.500µg/LBromobenzene
07/12/23 01:171.00< 1.00µg/LBromochloromethane
07/12/23 01:170.500< 0.500µg/LBromodichloromethane
07/12/23 01:175.00< 5.00µg/LBromoform
07/12/23 01:171.00< 1.00µg/LBromomethane
07/12/23 01:170.500< 0.500µg/Ln-Butylbenzene
07/12/23 01:170.500< 0.500µg/Lsec-Butyl benzene
07/12/23 01:172.00< 2.00µg/Ltert-Butyl benzene
07/12/23 01:170.500< 0.500µg/LCarbon Tetrachloride
07/12/23 01:170.500< 0.500µg/LChlorobenzene
07/12/23 01:170.500< 0.500µg/LChlorodibromomethane
07/12/23 01:171.00< 1.00µg/LChloroethane
07/12/23 01:170.500< 0.500µg/LChloroform
07/12/23 01:170.500< 0.500µg/LChloromethane
07/12/23 01:170.500< 0.500µg/L2-Chlorotoluene
07/12/23 01:170.500< 0.500µg/L4-Chlorotoluene
07/12/23 01:172.00< 2.00µg/L1,2-Dibromo-3-Chloropropane
07/12/23 01:170.500< 0.500µg/L1,2-Dibromoethane
07/12/23 01:170.500< 0.500µg/LDibromomethane
07/12/23 01:170.500< 0.500µg/L1,2-Dichlorobenzene
07/12/23 01:170.500< 0.500µg/L1,3-Dichlorobenzene
07/12/23 01:170.500< 0.500µg/L1,4-Dichlorobenzene
07/12/23 01:175.00< 5.00µg/LDichlorodifluoromethane
07/12/23 01:170.500< 0.500µg/L1,1-Dichloroethane
07/12/23 01:170.500< 0.500µg/L1,2-Dichloroethane
Page 1 of 7Date:07/14/2023 01:35 PM
Page 17 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
Associated Lab Samples: 89173, 89174, 89175
LRB-V35234 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
07/12/23 01:170.500< 0.500µg/L1,1-Dichloroethene
07/12/23 01:170.500< 0.500µg/Lcis-1,2-Dichloroethene
07/12/23 01:170.500< 0.500µg/Ltrans-1,2-Dichloroethene
07/12/23 01:170.500< 0.500µg/L1,2-Dichloropropane
07/12/23 01:170.500< 0.500µg/L1,3-Dichloropropane
07/12/23 01:172.00< 2.00µg/L2,2-Dichloropropane
07/12/23 01:170.500< 0.500µg/L1,1-Dichloropropene
07/12/23 01:170.500< 0.500µg/Lcis-1,3-Dichloropropene
07/12/23 01:170.500< 0.500µg/Ltrans-1,3-Dichloropropene
07/12/23 01:17200< 200µg/LEthanol
07/12/23 01:170.500< 0.500µg/LEthylbenzene
07/12/23 01:173.00< 3.00µg/LHexachlorobutadiene
07/12/23 01:170.500< 0.500µg/LDi-Isopropyl Ether (DIPE)
07/12/23 01:170.500< 0.500µg/LIsopropylbenzene
07/12/23 01:170.500< 0.500µg/L4-Isopropyl toluene
07/12/23 01:171.00< 1.00µg/L2-Hexanone
07/12/23 01:175.00< 5.00µg/LMethyl Ethyl Ketone (MEK)
07/12/23 01:172.00< 2.00µg/LMethylene Chloride
07/12/23 01:171.00< 1.00µg/LMethyl tert-butyl ether (MTBE)
07/12/23 01:171.00< 1.00µg/L4-Methyl-2-Pentanone
07/12/23 01:171.00< 1.00µg/LNaphthalene
07/12/23 01:170.500< 0.500µg/Ln-Propylbenzene
07/12/23 01:170.500< 0.500µg/LStyrene
07/12/23 01:170.500< 0.500µg/L1,1,1,2-Tetrachloroethane
07/12/23 01:170.500< 0.500µg/L1,1,2,2-Tetrachloroethane
07/12/23 01:170.500< 0.500µg/LTetrachloroethene
07/12/23 01:170.500< 0.500µg/LToluene
Page 2 of 7Date:07/14/2023 01:35 PM
Page 18 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
Associated Lab Samples: 89173, 89174, 89175
LRB-V35234 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
07/12/23 01:170.500< 0.500µg/L1,2,3-Trichlorobenzene
07/12/23 01:170.500< 0.500µg/L1,2,4-Trichlorobenzene
07/12/23 01:170.500< 0.500µg/L1,1,1-Trichloroethane
07/12/23 01:170.500< 0.500µg/L1,1,2-Trichloroethane
07/12/23 01:170.500< 0.500µg/LTrichloroethene
07/12/23 01:170.500< 0.500µg/LTrichlorofluoromethane
07/12/23 01:170.500< 0.500µg/L1,2,3-Trichloropropane
07/12/23 01:170.500< 0.500µg/L1,2,4-Trimethylbenzene
07/12/23 01:170.500< 0.500µg/L1,3,5-Trimethylbenzene
07/12/23 01:175.00< 5.00µg/LVinyl Acetate
07/12/23 01:170.500< 0.500µg/LVinyl Chloride
07/12/23 01:171.00< 1.00µg/Lm,p-Xylene
07/12/23 01:170.500< 0.500µg/Lo-Xylene
07/12/23 01:174-Bromofluorobenzene (S)103 70-130
07/12/23 01:17Dibromofluoromethane (S)96.8 70-130
07/12/23 01:171,2-Dichloroethane - d4 (S)102 70-130
07/12/23 01:17Toluene-d8 (S)91.6 70-130
LCS-V35234 LCSD-V35234Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
33.4 83.582.533.040.0µg/LAcetone 40-160 1.2 20.0
22.1 11110721.420.0µg/LBenzene 70-130 3.2 20.0
20.0 10099.519.920.0µg/LBromobenzene 70-130 0.5 20.0
23.0 11511122.120.0µg/LBromochloromethane 70-130 3.9 20.0
23.2 11611422.820.0µg/LBromodichloromethane 70-130 1.7 20.0
Page 3 of 7Date:07/14/2023 01:35 PM
Page 19 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
LCS-V35234 LCSD-V35234Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
21.2 10610621.220.0µg/LBromoform 70-130 0.0 20.0
15.8 79.080.516.120.0µg/LBromomethane 60-140 1.8 20.0
20.3 10210020.020.0µg/Ln-Butylbenzene 70-130 1.4 20.0
20.7 10410220.320.0µg/Lsec-Butyl benzene 70-130 1.9 20.0
20.7 10410220.320.0µg/Ltert-Butyl benzene 70-130 1.9 20.0
22.3 11210821.620.0µg/LCarbon Tetrachloride 70-130 3.1 20.0
21.3 10710320.620.0µg/LChlorobenzene 70-130 3.3 20.0
21.2 10610721.320.0µg/LChlorodibromomethane 70-130 0.4 20.0
21.0 10510420.820.0µg/LChloroethane 60-140 0.9 20.0
22.3 11210921.720.0µg/LChloroform 70-130 2.7 20.0
18.9 94.588.017.620.0µg/LChloromethane 60-140 7.1 20.0
21.2 10610420.820.0µg/L2-Chlorotoluene 70-130 1.9 20.0
20.5 10310020.020.0µg/L4-Chlorotoluene 70-130 2.4 20.0
19.5 97.599.519.920.0µg/L1,2-Dibromo-3-Chloropropane 70-130 2.0 20.0
20.9 10510520.920.0µg/L1,2-Dibromoethane 70-130 0.0 20.0
22.7 11411723.320.0µg/LDibromomethane 70-130 2.6 20.0
19.9 99.599.019.820.0µg/L1,2-Dichlorobenzene 70-130 0.5 20.0
20.1 10198.019.620.0µg/L1,3-Dichlorobenzene 70-130 2.5 20.0
19.8 99.097.519.520.0µg/L1,4-Dichlorobenzene 70-130 1.5 20.0
20.1 10196.519.320.0µg/LDichlorodifluoromethane 60-140 4.0 20.0
22.3 11210721.320.0µg/L1,1-Dichloroethane 70-130 4.5 20.0
23.4 11711422.720.0µg/L1,2-Dichloroethane 70-130 3.0 20.0
22.5 11311022.020.0µg/L1,1-Dichloroethene 70-130 2.2 20.0
23.3 11711122.220.0µg/Lcis-1,2-Dichloroethene 70-130 4.8 20.0
22.5 11310821.620.0µg/Ltrans-1,2-Dichloroethene 70-130 4.0 20.0
22.7 11411022.020.0µg/L1,2-Dichloropropane 70-130 3.1 20.0
Page 4 of 7Date:07/14/2023 01:35 PM
Page 20 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
LCS-V35234 LCSD-V35234Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
20.6 10310420.820.0µg/L1,3-Dichloropropane 70-130 0.9 20.0
20.0 10095.019.020.0µg/L2,2-Dichloropropane 70-130 5.1 20.0
22.5 11310821.620.0µg/L1,1-Dichloropropene 70-130 4.0 20.0
22.4 11211021.920.0µg/Lcis-1,3-Dichloropropene 70-130 2.2 20.0
23.0 11511522.920.0µg/Ltrans-1,3-Dichloropropene 70-130 0.4 20.0
676 135134669500µg/LEthanol 60-140 1.0 20.0
21.1 10610420.720.0µg/LEthylbenzene 70-130 1.9 20.0
20.1 10110120.120.0µg/LHexachlorobutadiene 70-130 0.0 20.0
22.4 11211122.120.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.3 20.0
20.9 10510220.420.0µg/LIsopropylbenzene 70-130 2.4 20.0
20.9 10510220.320.0µg/L4-Isopropyl toluene 70-130 2.9 20.0
19.2 96.096.019.220.0µg/L2-Hexanone 60-140 0.0 20.0
17.5 87.582.516.520.0µg/LMethyl Ethyl Ketone (MEK)60-140 5.8 20.0
23.3 11711322.620.0µg/LMethylene Chloride 70-130 3.0 20.0
21.6 10810721.320.0µg/LMethyl tert-butyl ether (MTBE)70-130 1.3 20.0
23.8 11911723.420.0µg/L4-Methyl-2-Pentanone 60-140 1.6 20.0
20.9 10510821.620.0µg/LNaphthalene 70-130 3.2 20.0
21.1 10610320.520.0µg/Ln-Propylbenzene 70-130 2.8 20.0
20.8 10410220.420.0µg/LStyrene 70-130 1.9 20.0
21.0 10510420.720.0µg/L1,1,1,2-Tetrachloroethane 70-130 1.4 20.0
18.5 92.595.019.020.0µg/L1,1,2,2-Tetrachloroethane 70-130 2.6 20.0
21.2 10610120.120.0µg/LTetrachloroethene 70-130 5.3 20.0
22.6 11311222.320.0µg/LToluene 70-130 1.3 20.0
25.4 12712525.020.0µg/L1,2,3-Trichlorobenzene 70-130 1.5 20.0
20.5 10310320.520.0µg/L1,2,4-Trichlorobenzene 70-130 0.0 20.0
22.5 11311222.320.0µg/L1,1,1-Trichloroethane 70-130 0.8 20.0
Page 5 of 7Date:07/14/2023 01:35 PM
Page 21 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35235QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35234
LCS-V35234 LCSD-V35234Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
23.5 11811523.020.0µg/L1,1,2-Trichloroethane 70-130 2.1 20.0
23.4 11711022.020.0µg/LTrichloroethene 70-130 6.1 20.0
22.6 11310921.720.0µg/LTrichlorofluoromethane 60-140 4.0 20.0
21.2 10610520.920.0µg/L1,2,3-Trichloropropane 70-130 1.4 20.0
20.7 10410220.420.0µg/L1,2,4-Trimethylbenzene 70-130 1.4 20.0
20.7 10410220.320.0µg/L1,3,5-Trimethylbenzene 70-130 1.9 20.0
16.8 84.092.018.420.0µg/LVinyl Acetate 60-140 9.0 20.0
20.9 10510120.220.0µg/LVinyl Chloride 60-140 3.4 20.0
45.8 11511244.740.0µg/Lm,p-Xylene 70-130 2.4 20.0
21.8 10910721.320.0µg/Lo-Xylene 70-130 2.3 20.0
1011024-Bromofluorobenzene (S)70-130
96.895.8Dibromofluoromethane (S)70-130
1041041,2-Dichloroethane - d4 (S)70-130
92.093.8Toluene-d8 (S)70-130
Page 6 of 7Date:07/14/2023 01:35 PM
Page 22 of 25
Quality Control Data
23-192-0005Report No:
Project Description:
Client ID:Withers & Ravenel
Buckner Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V35303QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V35302
Associated Lab Samples: 89173
LRB-V35302 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
07/12/23 15:350.500< 0.500µg/LEthylbenzene
07/12/23 15:354-Bromofluorobenzene (S)102 70-130
07/12/23 15:35Dibromofluoromethane (S)94.8 70-130
07/12/23 15:351,2-Dichloroethane - d4 (S)98.0 70-130
07/12/23 15:35Toluene-d8 (S)91.6 70-130
LCS-V35302 LCSD-V35302Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
20.5 10310420.820.0µg/LEthylbenzene 70-130 1.4 20.0
1031034-Bromofluorobenzene (S)70-130
95.095.6Dibromofluoromethane (S)70-130
1011031,2-Dichloroethane - d4 (S)70-130
92.491.6Toluene-d8 (S)70-130
Page 7 of 7Date:07/14/2023 01:35 PM
Page 23 of 25
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:23-192-0005
Withers & Ravenel
01221
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 2.2C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Caitlyn Cummins Date & Time:07/11/2023 12:22:34
Special precautions or instructions included?
Comments:
Page 24 of 25
Page 25 of 25

ATTACHMENT C 

TABLE B‐4A  
SUMMARY OF GROUNDWATER ANALYTICAL RESULTS 
(HISTORICAL) 

TABLE B‐4B  
SUMMARY OF GROUNDWATER ANALYTICAL RESULTS  
(JULY 2023) 

CalculatedAcetoneBenzenen-Butylbenzenesec-ButylbenzeneEthylbenzeneIsopropylbenzene (Cumene) Isopropyltoluene, 4− MEK (2-Butanone )Methyl tert-butyl etherNaphthalenen-PropylbenzeneToluene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal XyleneC5‐C8 ALIPHATICSC9‐C12 ALIPHATICSC9‐C10 AROMATICS67-64-1 71-43-2 104-51-8 135-98-8 100-41-4 98-82-8 99-87-6 78-93-3 1634-04-4 91-20-3 103-65-1 108-88-3 95-63-6 108-67-8 NA‐‐‐ ‐‐‐ ‐‐‐11/23/2012 NR69.3BDL BDL800 59.4BDL NR30.1 409 179 11.9 1340 180 82.61240 7090 24508/14/2014 NR56.9BDL BDL1410 98.5BDL NR11.1 963 255BDL2240BDL54.9548 9330 24902/10/2015 NR31.8BDL BDL892 29BDL NR5.7 715 50.6 7.2 1110BDL26.8BDL6630 16109/14/2017 NR11 15 12 1600 120 8.8NR BDL1100 290BDL2700BDL41.4410 7100 540012/11/2019 NR9.1BDL2.9 340 36 2.1NR BDL210 81 0.91 530BDL6.368 1200 15003/10/2020 NR12BDL7.6 870 57 4.7NR BDL51 140BDL430BDL5.4BDL1800 14005/5/2020 NR9.7 8.1BDL720 66 4.6NR BDL32 160BDL530BDL BDLNA NA NA4/8/2021 <10017.4 11.6 16.0 984 108 9.93<50.0 <10.024.5 302<5.00250<5.00 <5.00NA NA NA5/16/202235.8 2.0 2.9 4.3 353 38.2 2.86 5.41<1.0074.4 84.4 0.779 460<0.5007.06NA NA NA7/7/2023 <10.03.3 4.8 7.6 225 52.7 0.51<5.00 <1.003.7 85.2<0.50014.5<0.5000.545NA NA NA5/5/2020 BDL BDL BDL BDL BDL BDL NR BDL BDL BDL BDL BDL BDL BDLNA NA NA4/8/2021 <10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <5.00 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500NA NA NA5/16/2022<10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <5.00 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500NA NA NA7/7/2023 <10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <5.00 <1.001.01<0.500 <0.500 <0.500 <0.500 <0.500NA NA NA5/5/2020 BDL84 28 310 69 12NR BDL370 250 4.4 2000 280 823NA NA NA4/8/20215/5/2020 <100 <5.00 <5.00 <5.0069.7 12.1<5.00 <50.0 <10.097.5 34.5<5.00402 48.9 192NA NA NA5/16/2022<10.0 <0.50014.2 10.7 54.2 17.3 4.23<5.00 <1.0028.7 53.7<0.50089.4 2.2 2.72NA NA NA7/7/2023 <10.0 <0.50016.2 13.7 52.8 16.6 4.69<5.00 <1.0015.1 48.1<0.50084 4.8 6.09NA NA NA5/5/2020 BDL BDL BDL BDL BDL BDL NR BDL BDL BDL BDL BDL BDL BDLNA NA NA4/8/20217/7/20235/5/2020 BDL BDL BDL BDL BDL BDL NR BDL BDL BDL BDL BDL BDL BDLNA NA NA4/8/20217/7/20236000 1 70 70 600 70 25 4000 20 6 70 600 400 400 500400 700 2006,000,000 5,000 5,900 8,800 80,000 30,500 11,700 4,000,000 20,000 6,000 26,100 260,000 28,500 24,100 50,000‐‐‐ ‐‐‐ ‐‐‐Notes:1)2)3)4)ResultResultResultMW-5Not SampledNot Sampled‐‐‐‐Not SampledMW-3RMW-2MW-1MW-4VOCs by SM6200BMADEP‐VPH‐‐Barnardsville, Buncombe County, NC‐‐NC 2L Standard MW-3Removed During March 2021 Excavation‐‐TABLE B‐4ASUMMARY OF GROUNDWATER ANALYTICAL RESULTSBuckner GroceryIncident # 410452 North Fork Road= Result Exceeds NC 2L Standard for Groundwater.GCLs for GroundwaterAnalytical MethodSampleIDDateCollected= Result Exceeds NC Gross Contaminant Level for Groundwater.All results provided in ug/L (micrograms per liter) or parts per billion.Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L (Comprehensive Tables for Corrective Action Guidelines, September 2022).GCLs for Groundwater = NCDEQ UST Section Gross Contamination Levels for Groundwater (Comprehensive Tables for Corrective Action Guidelines, September 2022).Not Sampled= Result Exceeds Laboratory Detection Limits.Page 1 of 1
CalculatedBenzenen-Butylbenzenesec-ButylbenzeneEthylbenzeneIsopropylbenzeneIsopropyltoluene, 4− Naphthalenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal Xylenes71-43-2 104-51-8 135-98-8 100-41-4 98-82-8 99-87-6 91-20-3 103-65-1 95-63-6 108-67-8 NAMW-17/7/20233.3 4.8 7.6 225 52.7 0.51 3.7 85.2 14.5<0.5000.545MW-27/7/2023<0.500 <0.500 <0.500 <0.500 <0.500 <0.5001.01<0.500 <0.500 <0.500 <0.500MW-3R7/7/2023<0.50016.2 13.7 52.8 16.6 4.69 15.1 48.1 84 4.8 6.091 70 70 600 70 25 6 70 400 400 5005,000 5,900 8,800 80,000 30,500 11,700 6,000 26,100 28,500 24,100 50,000Notes:1)2)3)4)ResultResultResultCompounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L (Comprehensive Tables for Corrective Action Guidelines, September 2022).GCLs for Groundwater = NCDEQ UST Section Gross Contamination Levels for Groundwater (Comprehensive Tables for Corrective Action Guidelines, September 2022).= Result Exceeds Laboratory Detection Limits.= Result Exceeds NC 2L Standard for Groundwater.= Result Exceeds NC Gross Contaminant Level for Groundwater.NC 2L Standard GCLs for GroundwaterAll results provided in ug/L (micrograms per liter) or parts per billion.Analytical Method SM6200BSampleIDDateCollectedTABLE B‐4BSUMMARY OF GROUNDWATER ANALYTICAL RESULTS ‐ JULY 2023Buckner GroceryIncident # 410452 North Fork RoadBarnardsville, Buncombe County, NCPage 1 of 1