4101_Guilford_HighPoint_MSWLF_Seaboard_FIlterBedMedia_FID1772475_20230206

SEABOARD GROUP II AND THE CITY OF HIGH POINT
February 6, 2023
Ms. Jackie Drummond, Hydrogeologist
NC Division of Waste Management
Solid Waste Section
Mail Service Center 1646
Raleigh, NC 27699-1646
Re: Filter Bed Media Byproduct Analytical Results
Former Seaboard/Riverdale Drive Landfill Site
High Point, Guilford County, North Carolina
Dear Jackie:
In accordance with the February 6, 2015 conditional approval for on -site beneficial reuse of filter bed media
byproduct generated during treatment operations, please find attached a copy of the recent TCLP analysis of the
material.
As shown by the laboratory analysis, the filter bed media byproduct generated by the treatment process is non-
hazardous. These results remain consistent with prior analytical results of the material.
If there are any questions regarding the attached information, please contact me at [phone].
Respectfully,
Babb & Associates, P.A.
Gary D. Babb, P.G.
President
Enclosures
cc: Craig Coslett, Seaboard Group Administrator
Robby Stone, City of High Point
Melinda King, City of High Point
Mike Spencer, City of High Point

* urofin
Environment Testing
ANALYTICAL REPORT
PREPARED FOR
Attn: Gary Babb
Babb & Associates
5506 Bradford Pear Court
Raleigh, North Carolina 27606
Generated 2/3/2023 12:20:59 PM
JOB DESCRIPTION
Seaboard Group II TCLP
JOB NUMBER
752-761-1

The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
07 L
Authorized for release by
Terry Hornsby, LIMS Analyst
Terry. Hornsby(a et.eurofinsus.com
Designee for
Bill Scott, Project Manager
Bill.Scotta.et.eurofinsus.com
[phone]
Generated
2/3/2023 12:20:59 PM
12
13
14
15
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Page 2 of 30 2/3/2023

Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Laboratory Job ID: 752-761-1
Table of Contents
Cover Page ..............................................
1
Table of Contents .........................................
3
Definitions/Glossary.......................................
4
Case Narrative ...........................................
5
Detection Summary ........................................
6
Client Sample Results ......................................
7
Surrogate Summary .......................................
9
QC Sample Results ........................................
12
QC Association Summary ...................................
20
Lab Chronicle ............................................
23
Certification Summary ......................................
24
Method Summary .........................................
25
Sample Summary .........................................
26
Chain of Custody ..........................................
27
Receipt Checklists .........................................
29
12
13
14
15
Page 3 of 30
Eurofins Raleigh
2/3/2023

Definitions/Glossary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Qualifiers
GC Semi VOA
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
Glossa
Abbreviation
a
% R
CFL
CFU
CNF
DER
Dil Fac
DL
DL, RA, RE, IN
DLC
EDL
LOD
LOQ
MCL
M DA
MDC
MDL
ML
MPN
MQL
NC
ND
NEG
POS
PQL
PRES
QC
RER
RL
RPD
TEF
TEQ
TNTC
These commonly used abbreviations may or may not be present in this report.
Listed under the "Y column to designate that the result is reported on a dry weight basis
Percent Recovery
Contains Free Liquid
Colony Forming Unit
Contains No Free Liquid
Duplicate Error Ratio (normalized absolute difference)
Dilution Factor
Detection Limit (DoD/DOE)
Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
Decision Level Concentration (Radiochemistry)
Estimated Detection Limit (Dioxin)
Limit of Detection (DoD/DOE)
Limit of Quantitation (DoD/DOE)
EPA recommended "Maximum Contaminant Level'
Minimum Detectable Activity (Radiochemistry)
Minimum Detectable Concentration (Radiochemistry)
Method Detection Limit
Minimum Level (Dioxin)
Most Probable Number
Method Quantitation Limit
Not Calculated
Not Detected at the reporting limit (or MDL or EDL if shown)
Negative / Absent
Positive / Present
Practical Quantitation Limit
Presumptive
Quality Control
Relative Error Ratio (Radiochemistry)
Reporting Limit or Requested Limit (Radiochemistry)
Relative Percent Difference, a measure of the relative difference between two points
Toxicity Equivalent Factor (Dioxin)
Toxicity Equivalent Quotient (Dioxin)
Too Numerous To Count
Job ID: 752-761-1
12
13
14
15
Eurofins Raleigh
Page 4 of 30 2/3/2023

Case Narrative
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Job ID: 752-761-1
Laboratory: Eurofins Raleigh
Narrative
Job Narrative
752-761-1
Comments
No additional comments.
Job ID: 752-761-1
Receipt
The sample was received on 1/6/2023 10:00 AM. Unless otherwise noted below, the sample arrived in good condition, and where
required, properly preserved and on ice. The temperature of the cooler at receipt was 1.00 C.
L�_
GC/MS VOA
Method 8260D: The continuing calibration verification (CCV) associated with batch 680-760131 recovered outside acceptance criteria, low
biased, for Hexachlorobutadiene. A reporting limit (RL) standard was analyzed, and the target analytes are detected. Since the associated
samples were non -detect for the analyte(s), the data are reported.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC/MS Semi VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
GC Semi VOA
Method 8151A: The matrix spike duplicate (MSD) recoveries and precision for preparation batch 680-759793 and 680-760413 and analytical batch 680-761529 were outside control limits. FUT.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins Raleigh
Page 5 of 30 2/3/2023

Detection Summary
Client: Babb & Associates Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Client Sample ID: Tipper B Lab Sample ID: 752-761-1
ENo Detections.
This Detection Summary does not include radiochemical test results.
1
13
14
15
Eurofins Raleigh
Page 6 of 30 2/3/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Client Sample ID: Tipper B
Lab Sample ID: 752-761-1
Date Collected: 01/05/23 08:00
Matrix:
Solid
Date Received: 01/06/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethene
<0.0072
0.020
0.0072
mg/L
01/23/23 19:49
20
1,2-Dichloroethane
<0.010
0.020
0.010
mg/L
01/23/23 19:49
20 �.
1,4-Dichlorobenzene
<0.0092
0.020
0.0092
mg/L
01/23/23 19:49
20
2-Butanone (MEK)
<0.068
0.20
0.068
mg/L
01/23/23 19:49
20
Benzene
<0.0086
0.020
0.0086
mg/L
01/23/23 19:49
20
Carbon tetrachloride
<0.0066
0.020
0.0066
mg/L
01/23/23 19:49
20
Chlorobenzene
<0.0052
0.020
0.0052
mg/L
01/23/23 19:49
20
Chloroform
<0.010
0.020
0.010
mg/L
01/23/23 19:49
20
Hexachlorobutadiene
<0.050
0.10
0.050
mg/L
01/23/23 19:49
20
Tetrachloroethene
<0.015
0.020
0.015
mg/L
01/23/23 19:49
20
Trichloroethene
<0.0096
0.020
0.0096
mg/L
01/23/23 19:49
20
Vinyl chloride
<0.010
0.020
0.010
mg/L
01/23/23 19:49
20
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
85
70 - 130
01123123 19:49
20
Dibromofluoromethane (Surr)
103
70 - 130
01123123 19:49
20
Toluene-d8 (Surr)
93
70 - 130
01123123 19:49
20
1,2-Dichloroethane-d4 (Surr)
86
60- 124
01123123 19:49
20
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dichlorobenzene
<0.016
0.050
0.016
mg/L
01/24/23 09:02
01/24/23 23:04
1
Hexachlorobenzene
<0.0080
0.050
0.0080
mg/L
01/24/23 09:02
01/24/23 23:04
1
2,4-Dinitrotoluene
<0.012
0.050
0.012
mg/L
01/24/23 09:02
01/24/23 23:04
1
Hexachloroethane
<0.018
0.050
0.018
mg/L
01/24/23 09:02
01/24/23 23:04
1
Hexachlorobutadiene
<0.020
0.050
0.020
mg/L
01/24/23 09:02
01/24/23 23:04
1
Pentachlorophenol
<0.050
0.25
0.050
mg/L
01/24/23 09:02
01/24/23 23:04
1
2,4,6-Trichlorophenol
<0.011
0.050
0.011
mg/L
01/24/23 09:02
01/24/23 23:04
1
2,4,5-Trichlorophenol
<0.016
0.050
0.016
mg/L
01/24/23 09:02
01/24/23 23:04
1
Nitrobenzene
<0.018
0.050
0.018
mg/L
01/24/23 09:02
01/24/23 23:04
1
2-Methylphenol
<0.0090
0.050
0.0090
mg/L
01/24/23 09:02
01/24/23 23:04
1
3 & 4 Methylphenol
<0.0070
0.050
0.0070
mg/L
01/24/23 09:02
01/24/23 23:04
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2,4,6-Tribromophenol (Surr)
61
30- 130
01124123 09:02
01124123 23:04
1
2-Fluorobiphenyl (Surr)
47
25 - 130
01124123 09:02
01124123 23:04
1
2-Fluorophenol (Surr)
26
10 - 130
01124123 09:02
01124123 23:04
1
Terphenyl-d14 (Surr)
73
35- 131
01124123 09:02
01124123 23:04
1
Phenol-d5 (Surr)
19
10 - 130
01124123 09:02
01124123 23:04
1
Nitrobenzene-d5 (Surr)
51
30 - 130
01124123 09:02
01124123 23:04
1
Method: SW846 8081 B - Organochlorine Pesticides
(GC) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Chlordane (technical)
<0.0080
0.025
0.0080
mg/L
01/24/2317:58
01/26/2322:44
1
Endrin
<0.0000050
0.0025
0.0000050
mg/L
01/24/2317:58
01/26/2322:44
1
gamma-BHC(Lindane)
<0.0000050
0.0025
0.0000050
mg/L
01/24/2317:58
01/26/2322:44
1
Heptachlor
<0.0000050
0.0025
0.0000050
mg/L
01/24/2317:58
01/26/2322:44
1
Heptachlor epoxide
<0.000010
0.0025
0.000010
mg/L
01/24/2317:58
01/26/2322:44
1
Methoxychlor
<0.000010
0.0025
0.000010
mg/L
01/24/2317:58
01/26/2322:44
1
Toxaphene
<0.016
0.25
0.016
mg/L
01/24/2317:58
01/26/2322:44
1
Eurofins Raleigh
Page 7 of 30 2/3/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Client Sample ID: Tipper B
Date Collected: 01/05/23 08:00
Date Received: 01/06/23 10:00
Surrogate
%Recovery Qualifier
DCB Decachlorobiphenyl
84
Tetrachloro-m-xylene
68
Method: SW846 8151A - Herbicides (GC) - TCLP
Analyte
Result Qualifier
2,4-D
<0.0018
Silvex (2,4,5-TP)
<0.00098
Surrogate
%Recovery Qualifier
DCAA
77 p
Method: SW846 601 OD - Metals (ICP) - TCLP
Analyte
Result Qualifier
Arsenic
<0.20
Barium
<1.0
Cadmium
<0.10
Chromium
<0.20
Lead
<0.20
Selenium
<0.50
Silver
<0.10
Method: SW846 7470A - Mercury (CVAA) - TCLP
Result Qualifier
�Analyte
Mercury
<0.020
Job ID: 752-761-1
Lab Sample ID: 752-761-1
Matrix: Solid
Limits
Prepared
Analyzed
Dil Fac
30 - 130
01124123 17: 58
01126123 22:44
1
30 - 130
01124123 17: 58
01126123 22:44
1
•
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.011
0.0018
mg/L
01/24/23 23:21
02/01/23 21:31
1
0.0090
0.00098
mg/L
01/24/23 23:21
02/01/23 21:31
1
Limits
Prepared
Analyzed
DU Fac
26 - 137
01124123 23:21
02/01/23 21:31
1
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:56
1
1.0
1.0
mg/L
01/24/23 05:06
01/24/23 15:56
1
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:56
1
Is
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:56
1
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:56
1
0.50
0.50
mg/L
01/24/23 05:06
01/24/23 15:56
1
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:56
1
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.020
0.020
mg/L
01/24/2306:48
01/24/2312:30
1
Eurofins Raleigh
Page 8 of 30 2/3/2023

Surrogate Summary
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Solid
Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB DBFM
TOL
DCA
Lab Sample ID Client Sample ID (70-130) (70-130)
(70-130)
(60-124)
LCS 680-760131/5 Lab Control Sample 92 97
97
90
LCSD 680-760131/6 Lab Control Sample Dup 92 112
99
101
MB 680-760131/9 Method Blank 94 114
99
95
Surrogate Legend
BFB = 4-Bromofluorobenzene (Surr)
DBFM = Dibromofluoromethane (Surr)
TOL = Toluene-d8 (Surr)
DCA = 1,2-Dichloroethane-d4 (Surr)
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Solid
Prep Type: TCLP
Lab Sample ID Client Sample ID
Percent Surrogate Recovery (Acceptance Limits)
BFB DBFM TOL DCA
(70-130) (70-130) (70-130) (60-124)
752-761-1 Tipper
85 103 93 86
LB 680-759792/1-A Method Blank
91 103 86 86
Surrogate Legend
BFB = 4-Bromofluorobenzene (Surr)
DBFM = Dibromofluoromethane (Surr)
TOL = Toluene-d8 (Surr)
DCA = 1,2-Dichloroethane-d4 (Surr)
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Matrix: Solid Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
TBP
FBP
2FP
TPHL
PHL
NBZ
Lab Sample ID Client Sample ID
(30-130)
(25-130)
(10-130)
(35-131)
(10-130)
(30-130)
LCS 680-760249/2-A Lab Control Sample
61
47
24
72
17
46
MB 680-760249/1-A Method Blank
70
64
31
79
22
62
Surrogate Legend
TBP = 2,4,6-Tribromophenol (Surr)
FBP = 2-Fluorobiphenyl (Surr)
2FP = 2-Fluorophenol (Surr)
TPHL = Terphenyl-d14 (Surr)
PHL = Phenol-d5 (Surr)
NBZ = Nitrobenzene-d5 (Surr)
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Matrix: Solid Prep Type: TCLP
Percent Surrogate Recovery (Acceptance Limits)
TBP
FBP
2FP
TPHL
PHL
NBZ
Lab Sample ID Client Sample ID
(30-130)
(25-130)
(10-130)
(35-131)
(10-130)
(30-130)
752-761-1 Tipper
61
47
26
73
19
51
LB3 680-759793/11-E Method Blank
65
58
27
79
20
60
Surrogate Legend
TBP = 2,4,6-Tribromophenol (Surr)
Eurofins Raleigh
Page 9 of 30 2/3/2023

Surrogate Summary
Client: Babb & Associates Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
FBP = 2-Fluorobiphenyl (Surr)
2FP = 2-Fluorophenol (Surr)
TPHL = Terphenyl-d14 (Surr)
PHL = Phenol-d5 (Surr)
NBZ = Nitrobenzene-d5 (Surr)
Method: 8081 B - Organochlorine Pesticides (GC)
Matrix: Solid PreD TVDe: Total/NA
Lab Sample ID Client Sample ID
LCS 680-760404/2-A Lab Control Sample
Surrogate Legend
Percent Surrogate Recovery (Acceptance Limits)
DCBP2 TCX1
(30-130) (30-130)
83 69
DCBP = DCB Decachlorobiphenyl
TCX = Tetrachloro-m-xylene
Method: 8081 B - Organochlorine Pesticides (GC)
Matrix: Solid Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
DCBP1 TCX2
Lab Sample ID Client Sample ID (30-130) (30-130)
MB 680-760404/1-A Method Blank 83 66
Surrogate Legend
DCBP = DCB Decachlorobiphenyl
TCX = Tetrachloro-m-xylene
Method: 8081 B - Organochlorine Pesticides (GC)
Matrix: Solid Prep TVDe: TCLP
Percent Surrogate Recovery (Acceptance Limits)
DCBP1
TCX2
Lab Sample ID Client Sample ID
(30-130)
(30-130)
752-761-1 Tipper B
84
68
Surrogate Legend
DCBP = DCB Decachlorobiphenyl
TCX = Tetrachloro-m-xylene
Method: 8081 B - Organochlorine Pesticides (GC)
Matrix: Solid
Prep Type: TCLP
Percent Surrogate Recovery (Acceptance Limits)
DCBP2
TCX1
Lab Sample ID Client Sample ID
(30-130)
(30-130)
LB3 680-759793/11-F Method Blank
85
62
Surrogate Legend
DCBP = DCB Decachlorobiphenyl
TCX = Tetrachloro-m-xylene
12
13
4
Page 10 of 30
Eurofins Raleigh
2/3/2023

Surrogate Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Method: 8151A - Herbicides (GC)
Matrix: Solid
Lab Sample ID Client Sample ID
LCS 680-760413/2-A Lab Control Sample
MB 680-760413/1-A Method Blank
Surrogate Legend
DCPAA = DCAA
Method: 8151A - Herbicides (GC)
Matrix: Solid
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB2 680-759793/3-E
Method Blank
LB3 680-759793/11-G
Method Blank
Surrogate Legend
DCPAA = DCAA
DCPAA1
(26-137)
96 p
86 p
DCPAA1
(26-137)
77 p
66 p
81 p
Job ID: 752-761-1
Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
Prep Type: TCLP
Percent Surrogate Recovery (Acceptance Limits)
1
13
14
7[1:5:
Eurofins Raleigh
Page 11 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Method: 8260D - Volatile Organic Compounds by GUMS
Lab Sample ID: MB 680-760131/9
Client Sample
ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 760131
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethene
<0.00036
0.0010
0.00036
mg/L
01/23/23 15:38
1
1,2-Dichloroethane
<0.00050
0.0010
0.00050
mg/L
01/23/23 15:38
1
1,4-Dichlorobenzene
<0.00046
0.0010
0.00046
mg/L
01/23/23 15:38
1
2-Butanone (MEK)
<0.0034
0.010
0.0034
mg/L
01/23/23 15:38
1
Benzene
<0.00043
0.0010
0.00043
mg/L
01/23/23 15:38
1
Carbon tetrachloride
<0.00033
0.0010
0.00033
mg/L
01/23/23 15:38
1
Chlorobenzene
<0.00026
0.0010
0.00026
mg/L
01/23/23 15:38
1
Chloroform
<0.00050
0.0010
0.00050
mg/L
01/23/23 15:38
1
Hexachlorobutadiene
<0.0025
0.0050
0.0025
mg/L
01/23/23 15:38
1
Tetrachloroethene
<0.00075
0.0010
0.00075
mg/L
01/23/23 15:38
1
Trichloroethene
<0.00048
0.0010
0.00048
mg/L
01/23/23 15:38
1
Vinyl chloride
<0.00050
0.0010
0.00050
mg/L
01/23/23 15:38
1
MB MB
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
94
70 - 130
01123123 15:38
1
Dibromofluoromethane (Surr)
114
70 - 130
01123123 15:38
1
Toluene-d8 (Surr)
99
70 - 130
01123123 15:38
1
1,2-Dichloroethane-d4 (Surr)
95
60- 124
01123123 15:38
1
Lab Sample ID: LCS 680-760131/5
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 760131
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1-Dichloroethene
0.0500
0.0497
mg/L
99
70-130
1,2-Dichloroethane
0.0500
0.0417
mg/L
83
70 -130
1,4-Dichlorobenzene
0.0500
0.0480
mg/L
96
70 -130
2-Butanone (MEK)
0.250
0.185
mg/L
74
69 -114
Benzene
0.0500
0.0474
mg/L
95
70-130
Carbon tetrachloride
0.0500
0.0426
mg/L
85
70 -130
Chlorobenzene
0.0500
0.0501
mg/L
100
70 -130
Chloroform
0.0500
0.0453
mg/L
91
70 -130
Hexachlorobutadiene
0.0500
0.0419
mg/L
84
70 -130
Tetrachloroethene
0.0500
0.0442
mg/L
88
70 -130
Trichloroethene
0.0500
0.0490
mg/L
98
70 -130
Vinyl chloride
0.0500
0.0538
mg/L
108
66 -129
LCS LCS
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
92
70 -130
Dibromofluoromethane (Surr)
97
70 -130
Toluene-d8 (Surr)
97
70 - 130
1,2-Dichloroethane-d4 (Surr)
90
60- 124
Eurofins Raleigh
Page 12 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Job ID: 752-761-1
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-760131/6 Client Sample ID: Lab Control Sample Dup
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 760131
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits RPD
Limit
1,1-Dichloroethene
0.0500
0.0531
mg/L
106
70-130 7
20
1,2-Dichloroethane
0.0500
0.0481
mg/L
96
70 -130 14
50
1,4-Dichlorobenzene
0.0500
0.0491
mg/L
98
70 -130 2
30
2-Butanone (MEK)
0.250
0.208
mg/L
83
69 -114 12
30
Benzene
0.0500
0.0523
mg/L
105
70 -130 10
30
Carbon tetrachloride
0.0500
0.0496
mg/L
99
70 -130 15
30
Chlorobenzene
0.0500
0.0497
mg/L
99
70 -130 1
30
Chloroform
0.0500
0.0483
mg/L
97
70 -130 6
30
Hexachlorobutadiene
0.0500
0.0456
mg/L
91
70 -130 8
20
Tetrachloroethene
0.0500
0.0484
mg/L
97
70 -130 9
30
Trichloroethene
0.0500
0.0498
mg/L
100
70 -130 2
30
Vinyl chloride
0.0500
0.0554
mg/L
111
66 -129 3
30
LCSD LCSD
Is
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
92
70 - 130
Dibromofluoromethane (Surr)
112
70 - 130
Toluene-d8 (Surr)
99
70 - 130
1,2-Dichloroethane-d4 (Surr)
101
60- 124
Lab Sample ID: LB 680-759792/1-A
Client Sample
ID: Method
Blank
Matrix: Solid
Prep Type:
TCLP
Analysis Batch: 760131
LB LB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethene
<0.0072
0.020
0.0072
mg/L
01/23/23 17:30
20
1,2-Dichloroethane
<0.010
0.020
0.010
mg/L
01/23/23 17:30
20
1,4-Dichlorobenzene
<0.0092
0.020
0.0092
mg/L
01/23/23 17:30
20
2-Butanone (MEK)
<0.068
0.20
0.068
mg/L
01/23/23 17:30
20
Benzene
<0.0086
0.020
0.0086
mg/L
01/23/23 17:30
20
Carbon tetrachloride
<0.0066
0.020
0.0066
mg/L
01/23/23 17:30
20
Chlorobenzene
<0.0052
0.020
0.0052
mg/L
01/23/23 17:30
20
Chloroform
<0.010
0.020
0.010
mg/L
01/23/23 17:30
20
Hexachlorobutadiene
<0.050
0.10
0.050
mg/L
01/23/23 17:30
20
Tetrachloroethene
<0.015
0.020
0.015
mg/L
01/23/23 17:30
20
Trichloroethene
<0.0096
0.020
0.0096
mg/L
01/23/23 17:30
20
Vinyl chloride
<0.010
0.020
0.010
mg/L
01/23/23 17:30
20
LB LB
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
91
70
- 130
01123123 17:30
20
Dibromofluoromethane (Surr)
103
70
- 130
01123123 17:30
20
Toluene-d8 (Surr)
86
70
- 130
01123123 17:30
20
1,2-Dichloroethane-d4 (Surr)
86
60-
124
01123123 17:30
20
Eurofins Raleigh
Page 13 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-760249/1-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 760371
Prep Batch: 760249
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
1,4-Dichlorobenzene
<0.0032
0.010
0.0032
mg/L
01/24/23 09:02
01/24/23 16:58 1
Hexachlorobenzene
<0.0016
0.010
0.0016
mg/L
01/24/23 09:02
01/24/23 16:58 1
2,4-Dinitrotoluene
<0.0024
0.010
0.0024
mg/L
01/24/23 09:02
01/24/23 16:58 1
Hexachloroethane
<0.0036
0.010
0.0036
mg/L
01/24/23 09:02
01/24/23 16:58 1
Hexachlorobutadiene
<0.0040
0.010
0.0040
mg/L
01/24/23 09:02
01/24/23 16:58 1
Pentachlorophenol
<0.010
0.050
0.010
mg/L
01/24/23 09:02
01/24/23 16:58 1
2,4,6-Trichlorophenol
<0.0022
0.010
0.0022
mg/L
01/24/23 09:02
01/24/23 16:58 1
2,4,5-Trichlorophenol
<0.0032
0.010
0.0032
mg/L
01/24/23 09:02
01/24/23 16:58 1
Nitrobenzene
<0.0036
0.010
0.0036
mg/L
01/24/23 09:02
01/24/23 16:58 1
2-Methylphenol
<0.0018
0.010
0.0018
mg/L
01/24/23 09:02
01/24/23 16:58 1
3 & 4 Methylphenol
<0.0014
0.010
0.0014
mg/L
01/24/23 09:02
01/24/23 16:58 1
MB MB
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
2,4,6-Tribromophenol (Surr)
70
30- 130
01124123 09:02
01124123 16:58 1
2-Fluorobiphenyl (Surr)
64
25- 130
01124123 09:02
01124123 16:58 1
2-Fluorophenol (Surr)
31
10 - 130
01124123 09:02
01124123 16:58 1
Terphenyl-d14 (Surr)
79
35- 131
01124123 09:02
01124123 16:58 1
Phenol-d5 (Surr)
22
10 - 130
01124123 09:02
01124123 16:58 1
Nitrobenzene-d5 (Surr)
62
30 - 130
01124123 09:02
01124123 16:58 1
Lab Sample ID: LCS 680-760249/2-A
Client Sample ID:
Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 760371
Prep Batch: 760249
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,4-Dichlorobenzene
0.200
0.0785
mg/L
39
13 -130
Hexachlorobenzene
0.200
0.131
mg/L
66
30 -130
2,4-Dinitrotoluene
0.200
0.145
mg/L
72
37-130
Hexachloroethane
0.200
0.0732
mg/L
37
12 -130
Hexachlorobutadiene
0.200
0.0792
mg/L
40
12 -130
Pentachlorophenol
0.400
0.266
mg/L
67
24 -130
2,4,6-Trichlorophenol
0.200
0.112
mg/L
56
28 -130
2,4,5-Trichlorophenol
0.200
0.113
mg/L
56
26 -130
Nitrobenzene
0.200
0.0972
mg/L
49
32 -130
2-Methylphenol
0.200
0.0762
mg/L
38
21 -130
3 & 4 Methylphenol
0.200
0.0736
mg/L
37
19 -130
LCS LCS
Surrogate
%Recovery Qualifier
Limits
2,4,6-Tribromophenol (Surr)
61
30-130
2-Fluorobiphenyl (Surr)
47
25 - 130
2-Fluorophenol (Surr)
24
10 - 130
Terphenyl-d14 (Surr)
72
35- 131
Phenol-d5 (Surr)
17
10- 130
Nitrobenzene-d5 (Surr)
46
30 - 130
Eurofins Raleigh
Page 14 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Job ID: 752-761-1
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LB3 680-759793/11-E Client Sample ID: Method Blank
Matrix: Solid Prep Type: TCLP
Analysis Batch: 760371 Prep Batch: 760249
LB3
LB3
Analyte
Result
Qualifier
1,4-Dichlorobenzene
<0.016
Hexachlorobenzene
<0.0080
2,4-Dinitrotoluene
<0.012
Hexachloroethane
<0.018
Hexachlorobutadiene
<0.020
Pentachlorophenol
<0.050
2,4,6-Trichlorophenol
<0.011
2,4,5-Trichlorophenol
<0.016
Nitrobenzene
<0.018
2-Methylphenol
<0.0090
3 & 4 Methylphenol
<0.0070
LB3
LB3
Surrogate
%Recovery
Qualifier
2,4,6-Tribromophenol (Surr)
65
2-Fluorobiphenyl (Surr)
58
2-Fluorophenol (Surr)
27
Terphenyl-d14 (Surr)
79
Phenol-d5 (Surr)
20
Nitrobenzene-d5 (Surr)
60
Method: 8081 B - Organochlorine Pesticides
Lab Sample ID: MB 680-760404/1-A
Matrix: Solid
Analysis Batch: 760740
MB
MB
Analyte
Result
Qualifier
Chlordane (technical)
<0.00016
Endrin
<0.00000010
gamma-BHC (Lindane) <0.00000010
Heptachlor <0.00000010
Heptachlor epoxide <0.00000020
Methoxychlor <0.00000020
Toxaphene <0.00032
MB MB
Surrogate %Recovery Qualifier
DCB Decachlorobiphenyl 83
Tetrachloro-m-xylene 66
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.050
0.016
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.0080
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.012
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.018
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.020
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.25
0.050
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.011
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.016
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.018
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.0090
mg/L
01/24/23 09:02
01/24/23 17:20
1
0.050
0.0070
mg/L
01/24/23 09:02
01/24/23 17:20
1
Limits
Prepared
Analyzed
Dil Fac
30 - 130
01124123 09:02
01124123 17:20
1
25 - 130
01124123 09:02
01124123 17:20
1
10 - 130
01124123 09:02
01124123 17:20
1
35 - 131
01124123 09:02
01124123 17:20
1
10 - 130
01124123 09:02
01124123 17:20
1
30 - 130
01124123 09:02
01124123 17:20
1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 760404
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.00050
0.00016
mg/L
01/24/23 17:58
01 /26/23 19:59
1
0.000050
0.0000001
mg/L
01/24/23 17:58
01 /26/23 19:59
1
0
0.000050
0.0000001
mg/L
01/24/23 17:58
01/26/2319:59
1
0
0.000050
0.0000001
mg/L
01/24/23 17:58
01/26/2319:59
1
0
0.000050
0.0000002
mg/L
01/24/23 17:58
01/26/2319:59
1
0
0.000050
0.0000002
mg/L
01/24/23 17:58
01 /26/23 19:59
1
0
0.0050
0.00032
mg/L
01/24/23 17:58
01 /26/23 19:59
1
Limits
Prepared
Analyzed
Dil Fac
30 - 130
01124123 17:58
01/26/23 19:59
1
30 - 130
01124123 17:58
01/26/23 19:59
1
Eurofins Raleigh
Page 15 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Method: 8081 B - Organochlorine Pesticides (GC) (Continued)
Lab Sample ID: LCS 680-760404/2-A
Client Sample ID:
Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 760740
Prep Batch: 760404
Spike LCS LCS
%Rec
Analyte
Added Result Qualifier
Unit D %Rec
Limits
Endrin
0.0000400 0.0000418 J
mg/L 104
30-130
gamma-BHC (Lindane)
0.0000400 0.0000367 J
mg/L 92
30-130
Heptachlor
0.0000400 0.0000440 J
mg/L 110
30-130
Heptachlor epoxide
0.0000400 0.0000397 J
mg/L 99
30 -130
Methoxychlor
0.0000400 0.0000507
mg/L 127
30 -130
•
LCS LCS
Surrogate %Recovery Qualifier
Limits
DCB Decachlorobiphenyl 83
30 - 130
Tetrachloro-m-xylene 69
30 - 130
Lab Sample ID: LB3 680-759793/11-F
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 760740
Prep Batch: 760404
LB3 LB3
Analyte Result Qualifier RL MDL
Unit
D Prepared
Analyzed Dil Fac
Chlordane (technical) <0.0080
0.025 0.0080
mg/L
01/24/23 17:58
01/26/23 19:22 1
Endrin <0.0000050
0.0025 0.0000050
mg/L
01/24/23 17:58
01/26/23 19:22 1
gamma-131-IC (Lindane) <0.0000050
0.0025 0.0000050
mg/L
01/24/23 17:58
01/26/23 19:22 1
Heptachlor <0.0000050
0.0025 0.0000050
mg/L
01/24/23 17:58
01/26/23 19:22 1
Heptachlor epoxide <0.000010
0.0025 0.000010
mg/L
01/24/23 17:58
01/26/23 19:22 1
Methoxychlor <0.000010
0.0025 0.000010
mg/L
01/24/23 17:58
01/26/23 19:22 1
Toxaphene <0.016
0.25 0.016
mg/L
01/24/23 17:58
01/26/23 19:22 1
LB3 LB3
Surrogate %Recovery Qualifier Limits
Prepared
Analyzed Dil Fac
DCB Decachlorobiphenyl 85
30 - 130
01124123 17.58
01/26/23 19:22 1
Tetrachloro-m-xylene 62
30 - 130
01124123 17.58
01126123 19:22 1
Method: 8151A - Herbicides (GC)
Lab Sample ID: MB 680-76041311-A
Matrix: Solid
Analysis Batch: 761529
MB
MB
Analyte Result
Qualifier
RL
2,4-D <0.00018
0.0011
Silvex (2,4,5-TP) <0.000096
0.00088
MB
MB
Surrogate %Recovery
Qualifier
Limits
DCAA 86
p
26-137
Lab Sample ID: LCS 680-760413/2-A
Matrix: Solid
Analysis Batch: 761529
Spike
Analyte
Added
2,4-D
6.00640
Silvex (2,4,5-TP)
0.00160
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 760413
MDL Unit
D Prepared
Analyzed Dil Fac
0.00018 mg/L
01/24/23 23:21
02/01/23 16:50 1
0.000096 mg/L
01/24/23 23:21
02/01/23 16:50 1
Prepared
Analyzed Dil Fac
01124123 23:21
02101123 16:50 1
Client Sample ID:
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 760413
LCS LCS
%Rec
Result Qualifier
Unit D %Rec
Limits
0.00606
mg/L 95
21 -130
0.00164
mg/L 103
31 -144
Eurofins Raleigh
Page 16 of 30 2/3/2023

QC Sample Results
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Method: 8151A - Herbicides (GC) (Continued)
Lab Sample ID: LCS 680-760413/2-A
Client Sample ID:
Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 761529
Prep Batch: 760413
LCS LCS
Surrogate %Recovery Qualifier
Limits
DCAA 96 p
26-137
Lab Sample ID: LB2 680-759793/3-E
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 761529
Prep Batch: 760413
LB2 LB2
Analyte Result Qualifier
RL MDL Unit
D Prepared
Analyzed Dil Fac
2,4-D <0.0018
0.011 0.0018 mg/L
01/24/23 23:21
02/01/23 16:07 1
Silvex (2,4,5-TP) <0.00098
0.0089 0.00098 mg/L
01/24/23 23:21
02/01/23 16:07 1
LB2 LB2
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
DCAA 66 p
26 - 137
01124123 23:21
02101123 16:07 1
rLab Sample ID: LB3 680-759793/11-G
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 761529
Prep Batch: 760413
LB3 LB3
Analyte Result Qualifier
RL MDL Unit
D Prepared
Analyzed Dil Fac
2,4-D <0.0016
0.010 0.0016 mg/L
01/24/23 23:21
02/01/23 16:29 1
Silvex (2,4,5-TP) <0.00088
0.0080 0.00088 mg/L
01/24/23 23:21
02/01/23 16:29 1
LB3 LB3
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
DCAA 81 p
26 - 137
01124123 23:21
02101123 16:29 1
Method: 6010D - Metals (ICPI
Lab Sample ID: MB 680-760228/1-A
Matrix: Solid
Analysis Batch: 760396
Analyte
MB MB
Result Qualifier
Arsenic
<0.020
Barium
<0.10
Cadmium
<0.010
Chromium
<0.020
Lead
<0.020
Selenium
<0.050
Silver
<0.010
Lab Sample ID: LCS 680-760228/2-A
Matrix: Solid
Analysis Batch: 760396
Analyte
Arsenic
Barium
Cadmium
Chromium
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 760228
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
0.020
0.020
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.010
0.010
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.020
0.020
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.020
0.020
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.050
0.050
mg/L
01/24/23 05:06
01/24/23 15:14 1
0.010
0.010
mg/L
01/24/23 05:06
01/24/23 15:14 1
Client Sample ID:
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 760228
Spike
LCS LCS
%Rec
Added
Result Qualifier
Unit
D %aRec
Limits
2.00
1.99
mg/L
99
80 -120
2.00
2.00
mg/L
100
80 -120
1.00
0.961
mg/L
96
80 -120
2.00
2.05
mg/L
102
80 -120
Page 17 of 30
Eurofins Raleigh
2/3/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: LCS 680-760228/2-A
Matrix: Solid
Analysis Batch: 760396
Analyte
Lead
Selenium
Silver
Lab Sample ID: LB 680-759793/1-C
Matrix: Solid
Analysis Batch: 760396
Job ID: 752-761-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 760228
Spike
LCS LCS
%Rec
Added
Result Qualifier
Unit
D %Rec Limits
10.1
10.6
m91
105 80 -120
2.00
1.90
mg/L
95 80 -120
1.00
0.976
mg/L
98 80 -120
Client Sample ID: Method Blank
Prep Type: TCLP •
Prep Batch: 760228
LB
LB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:20 1
Barium
<1.0
1.0
1.0
mg/L
01/24/23 05:06
01/24/23 15:20 1
Cadmium
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:20 1
Chromium
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:20 1
Lead
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:20 1
Selenium
<0.50
0.50
0.50
mg/L
01/24/23 05:06
01/24/23 15:20 1
Silver
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:20 1
Lab Sample ID: LB2 680-759793/3-C
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 760396
Prep Batch: 760228
LB2
LB2
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:32 1
Barium
<1.0
1.0
1.0
mg/L
01/24/23 05:06
01/24/23 15:32 1
Cadmium
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:32 1
Chromium
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:32 1
Lead
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:32 1
Selenium
<0.50
0.50
0.50
mg/L
01/24/23 05:06
01/24/23 15:32 1
Silver
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:32 1
Lab Sample ID: LB3 680-759793/11-C
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 760396
Prep Batch: 760228
LB3
LB3
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:59 1
Barium
<1.0
1.0
1.0
mg/L
01/24/23 05:06
01/24/23 15:59 1
Cadmium
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:59 1
Chromium
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:59 1
Lead
<0.20
0.20
0.20
mg/L
01/24/23 05:06
01/24/23 15:59 1
Selenium
<0.50
0.50
0.50
mg/L
01/24/23 05:06
01/24/23 15:59 1
Silver
<0.10
0.10
0.10
mg/L
01/24/23 05:06
01/24/23 15:59 1
Page 18 of 30
Eurofins Raleigh
2/3/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Method: 7470A - Mercury (CVAA)
Lab Sample ID: MB 680-760234/1-A
Matrix: Solid
Analysis Batch: 760353
MB
MB
Analyte Result
Qualifier
Mercury <0.00020
Lab Sample ID: LCS 680-760234/2-A
Matrix: Solid
Analysis Batch: 760353
Analyte
Mercury
Lab Sample ID: LB 680-759793/1-D
Matrix: Solid
Analysis Batch: 760353
LB
LB
Analyte Result
Qualifier
Mercury <0.020
Lab Sample ID: LB2 680-759793/3-D
Matrix: Solid
Analysis Batch: 760353
LB2
LB2
Analyte Result
Qualifier
Mercury <0.020
Lab Sample ID: LB3 680-759793/11-D
Matrix: Solid
Analysis Batch: 760353
LB3 LB3
Analyte Result Qualifier
Mercury <0.020
Job ID: 752-761-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 760234
RL MDL Unit D Prepared Analyzed Dil Fac
0.00020 0.00020 mg/L 01/24/23 06:48 01/24/23 11:55 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 760234
Spike LCS LCS %Rec
Added Result Qualifier Unit D %Rec Limits
0.250 0.230 mg/L 92 80 -120
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 760234
RL MDL Unit D Prepared Analyzed Dil Fac
0.020 0.020 mg/L 01/24/23 06:48 01/24/23 12:06 1 Is
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 760234
RL MDL Unit D Prepared Analyzed Dil Fac
0.020 0.020 mg/L 01/24/23 06:48 01/24/23 12:15 1
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 760234
RL MDL Unit D Prepared Analyzed Dil Fac
0.020 0.020 mg/L 01/24/23 06:48 01/24/23 12:33 0
Eurofins Raleigh
Page 19 of 30 2/3/2023

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
GC/MS VOA
Leach Batch: 759792
Lab Sample ID Client Sample ID
752-761-1 Tipper B
LB 680-759792/1-A Method Blank
Analysis Batch: 760131
Lab Sample ID
752-761-1
LB 680-759792/1-A
MB 680-760131/9
LCS 680-760131/5
LCSD 680-760131/6
GUMS Semi VOA
Leach Batch: 759793
Client Sample ID
Tipper B
Method Blank
Method Blank
Lab Control Sample
Lab Control Sample Dup
Lab Sample ID Client Sample ID
752-761-1 Tipper B
LB3 680-759793/11-E Method Blank
Prep Batch: 760249
Lab Sample ID
752-761-1
LB3 680-759793/11-E
MB 680-760249/1-A
LLCS 680-760249/2-A
Analysis Batch: 760371
Lab Sample ID
752-761-1
LB3 680-759793/11-E
MB 680-760249/1-A
LCS 680-760249/2-A
GC Semi VOA
Leach Batch: 759793
Job ID: 752-761-1
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
1311
TCLP
Solid
1311
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8260D
759792
TCLP
Solid
8260D
759792
Total/NA
Solid
8260D
Total/NA
Solid
8260D
Total/NA
Solid
8260D
Prep Type
Matrix
Method Prep Batch
TCLP
Solid
1311
TCLP
Solid
1311
Is
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
Tipper B
TCLP
Solid
3510C
759793
Method Blank
TCLP
Solid
3510C
759793
Method Blank
Total/NA
Solid
3510C
Lab Control Sample
Total/NA
Solid
3510C
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
Tipper B
TCLP
Solid
8270E
760249
Method Blank
TCLP
Solid
8270E
760249
Method Blank
Total/NA
Solid
8270E
760249
Lab Control Sample
Total/NA
Solid
8270E
760249
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-761-1
Tipper B
TCLP
Solid
1311
LB2 680-759793/3-E
Method Blank
TCLP
Solid
1311
LB3 680-759793/11-F
Method Blank
TCLP
Solid
1311
LLB3 680-759793/11-G
Method Blank
TCLP
Solid
1311
Prep Batch: 760404
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-761-1
Tipper B
TCLP
Solid
3510C
759793
LB3 680-759793/11-F
Method Blank
TCLP
Solid
3510C
759793
MB 680-760404/1-A
Method Blank
Total/NA
Solid
3510C
LCS 680-760404/2-A
Lab Control Sample
Total/NA
Solid
3510C
Prep Batch: 760413
Lab Sample ID Client Sample ID
752-761-1 Tipper B
LB2 680-759793/3-E Method Blank
Prep Type Matrix Method Prep Batch
TCLP Solid 8151A 759793
TCLP Solid 8151A 759793
Page 20 of 30
Eurofins Raleigh
2/3/2023

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
GC Semi VOA (Continued)
Prep Batch: 760413 (Continued)
Lab Sample ID
Client Sample ID
LB3 680-759793/11-G
Method Blank
MB 680-760413/1-A
Method Blank
LCS 680-760413/2-A
Lab Control Sample
Analysis Batch: 760740
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB3 680-759793/11-F
Method Blank
MB 680-760404/1-A
Method Blank
LCS 680-760404/2-A
Lab Control Sample
Analysis Batch: 761529
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB2 680-759793/3-E
Method Blank
LB3 680-759793/11-G
Method Blank
MB 680-760413/1-A
Method Blank
LCS 680-760413/2-A
Lab Control Sample
Metals
Leach Batch: 759793
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB 680-759793/1-C
Method Blank
LB 680-759793/1-D
Method Blank
LB2 680-759793/3-C
Method Blank
LB2 680-759793/3-D
Method Blank
LB3 680-759793/11-C
Method Blank
LB3 680-759793/11-D
Method Blank
Prep Batch: 760228
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB 680-759793/1-C
Method Blank
LB2 680-759793/3-C
Method Blank
LB3 680-759793/11-C
Method Blank
MB 680-760228/1-A
Method Blank
LCS 680-760228/2-A
Lab Control Sample
Prep Batch: 760234
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB 680-759793/1-D
Method Blank
LB2 680-759793/3-D
Method Blank
LB3 680-759793/11-D
Method Blank
MB 680-760234/1-A
Method Blank
LCS 680-760234/2-A
Lab Control Sample
Job ID: 752-761-1
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8151A
759793
Total/NA
Solid
8151A
Total/NA
Solid
8151A
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8081 B
760404
TCLP
Solid
8081 B
760404
Total/NA
Solid
8081 B
760404
Total/NA
Solid
8081 B
760404
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8151A
760413
TCLP
Solid
8151A
760413
TCLP
Solid
8151A
760413
Total/NA
Solid
8151A
760413
Total/NA
Solid
8151A
760413
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
3010A
759793
TCLP
Solid
3010A
759793
TCLP
Solid
3010A
759793
TCLP
Solid
3010A
759793
Total/NA
Solid
3010A
Total/NA
Solid
3010A
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
7470A
759793
TCLP
Solid
7470A
759793
TCLP
Solid
7470A
759793
TCLP
Solid
7470A
759793
Total/NA
Solid
7470A
Total/NA
Solid
7470A
Eurofins Raleigh
Page 21 of 30 2/3/2023

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Metals
Analysis Batch: 760353
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB 680-759793/1-D
Method Blank
LB2 680-759793/3-D
Method Blank
LB3 680-759793/11-D
Method Blank
MB 680-760234/1-A
Method Blank
LCS 680-760234/2-A
Lab Control Sample
Analysis Batch: 760396
Lab Sample ID
Client Sample ID
752-761-1
Tipper B
LB 680-759793/1-C
Method Blank
LB2 680-759793/3-C
Method Blank
LB3 680-759793/11-C
Method Blank
MB 680-760228/1-A
Method Blank
LCS 680-760228/2-A
Lab Control Sample
Job ID: 752-761-1
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
7470A
760234
TCLP
Solid
7470A
760234
TCLP
Solid
7470A
760234
TCLP
Solid
7470A
760234
Total/NA
Solid
7470A
760234
Total/NA
Solid
7470A
760234
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
6010D
760228
TCLP
Solid
6010D
760228
TCLP
Solid
6010D
760228
TCLP
Solid
6010D
760228
Total/NA
Solid
6010D
760228
Total/NA
Solid
6010D
760228
13
14
15
Eurofins Raleigh
Page 22 of 30 2/3/2023

Lab Chronicle
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Job ID: 752-761-1
Client Sample ID: Tipper B Lab Sample ID: 752-761-1
Date Collected: 01/05/23 08:00 Matrix: Solid
Date Received: 01/06/23 10:00
Batch
Batch
Dilution
Batch
Prep Type
Type
Method
Run Factor
Number
Analyst
Lab
TCLP
Leach
1311
759792
KF
EET SAV
TCLP
Analysis
8260D
20
760131
UI
EET SAV
TCLP
Leach
1311
759793
KF
EET SAV
TCLP
Prep
3510C
760249
LA
EET SAV
TCLP
Analysis
8270E
1
760371
T1C
EET SAV
TCLP
Leach
1311
759793
KF
EET SAV
TCLP
Prep
3510C
760404
MR
EET SAV
TCLP
Analysis
8081 B
1
760740
JCK
EET SAV
TCLP
Leach
1311
759793
KF
EET SAV
TCLP
Prep
8151A
760413
KD
EET SAV
TCLP
Analysis
8151A
1
761529
JCK
EET SAV
TCLP
Leach
1311
759793
KF
EET SAV
TCLP
Prep
3010A
760228
RR
EET SAV
TCLP
Analysis
6010D
1
760396
BCB
EET SAV
TCLP
Leach
1311
759793
KF
EET SAV
TCLP
Prep
7470A
760234
JKL
EET SAV
TCLP
Analysis
7470A
1
760353
JKL
EET SAV
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Prepared
or Analyzed
01/19/23 19:41
01 /23/23 19:49
01/19/23 19:41
01 /24/23 09:02
01 /24/23 23:04
01/19/23 19:41
01 /24/23 17:58
01 /26/23 22:44
01/19/23 19:41
01 /24/23 23:21
02/01/23 21:31
01/19/23 19:41
01/24/23 05:06
01 /24/23 15:56
01/19/23 19:41
01 /24/23 06:48
01 /24/23 12:30
Is
12
13
14
7[1:5:
Eurofins Raleigh
Page 23 of 30 2/3/2023

Accreditation/Certification Summary
Client: Babb & Associates
Job ID: 752-761-1
Project/Site: Seaboard Group II TCLP
Laboratory: Eurofins Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
AFCEE
SAVLAB
Alabama
State
41450
06-30-23
ANAB
Dept. of Defense ELAP
L2463
09-22-24
Arkansas DEQ
State
19-015-0
02-01-23
California
State
2939
06-30-22 "
Connecticut
State
PH-0161
03-31-23
Florida
NELAP
E87052
06-30-23
Georgia
State
E87052
06-30-23
Georgia (DW)
State
803
06-30-23
Guam
State
19-007R
04-17-23
Hawaii
State
<cert No.>
06-30-23
Illinois
NELAP
200022
11-30-23
Indiana
State
C-GA-02
06-30-23
Iowa
State
353
07-01-23
Kentucky (UST)
State
NA
06-30-23
Louisiana
NELAP
30690
06-30-23
Louisiana (All)
NELAP
30690
06-30-23
Louisiana (DW)
State
LA009
12-31-23
Maine
State
GA00006
09-25-24
Maryland
State
250
12-31-23
Massachusetts
State
M-GA006
06-30-23
Michigan
State
9925
06-30-23
Mississippi
State
<cert No.>
06-30-23
Nebraska
State
NE-OS-7-04
06-30-23
New Jersey
NELAP
GA769
06-30-23
New Mexico
State
GA00006
06-30-23
New York
NELAP
10842
04-01-23
North Carolina (DW)
State
13701
07-31-23
North Carolina (WW/SW)
State
269
12-31-23
Pennsylvania
NELAP
68-00474
06-30-23
Puerto Rico
State
GA00006
01-01-24
South Carolina
State
98001
06-30-23
Tennessee
State
TN02961
06-30-23
Texas
NELAP
T1047004185-19-14
11-30-23
Texas
TCEQ Water Supply
T104704185
06-30-23
USDA
US Federal Programs
P330-18-00313
09-03-24
Virginia
NELAP
460161
06-14-23
Wisconsin
State
999819810
08-31-23
Wyoming
State
8TMS-L
06-30-23
" Accreditation/Certification renewal pending - accreditation/certification considered valid.
11
1
13
14
15
Eurofins Raleigh
Page 24 of 30 2/3/2023

Method Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Job ID: 752-761-1
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
EET SAV
8270E
Semivolatile Organic Compounds (GC/MS)
SW846
EET SAV
8081 B
Organochlorine Pesticides (GC)
SW846
EET SAV
8151A
Herbicides (GC)
SW846
EET SAV
6010D
Metals (ICP)
SW846
EET SAV
7470A
Mercury (CVAA)
SW846
EET SAV
1311
TCLP Extraction
SW846
EET SAV
3010A
Preparation, Total Metals
SW846
EET SAV
3510C
Liquid -Liquid Extraction (Separatory Funnel)
SW846
EET SAV
5030B
Purge and Trap
SW846
EET SAV
7470A
Preparation, Mercury
SW846
EET SAV
8151A
Extraction (Herbicides)
SW846
EET SAV
Protocol References:
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
12
13
14
15
Eurofins Raleigh
Page 25 of 30 2/3/2023

Sample Summary
Client: Babb & Associates
Project/Site: Seaboard Group II TCLP
Lab Sample ID Client Sample ID
752-761-1 Tipper B
Matrix
Solid
Collected Received
[�S►L�Fyf��clil7[iZ�ZiS�L�Z:�f��cli[�7[iZ�7
Job ID: 752-761-1
Page 26 of 30
Eurofins FPAEQ3

0
co E
[C v Z N } 'mr a E
u -ma-�yy E m � C` � �
m d I FM
3 a a:o �,
3 � �.
J
a
�c
O
yr
Ul V 4 M1
47 v
�o ## flH d-131
@ x
o
� Z v
� N
a dl0130LZ8 a x
U�
3HZ IX3 d101 L W 6 x
O
�� n u�
F m �
Q12
ac
0 $w go
Z
O g
g
��� 1
rL
a
o
E V
z O �m
J 0 F
�`�,[� pLJ
� �'y
cc y u w
2
Lu
IQ
LR3/ m I
]�
u
1-2 G i�
u
Z m L@
LD
l:
H� N
Paae 27 of 30
ff7
A
CL
a
U
U
r
E
m
E
p
o
0
m
'
� U
v U
pC
U
m
m
y.
E
E
FE
i
`o
m
m
m
N
F
N
F
C
C
x
m
C,
E
a
Q
m
S
T
a
El
�
m
Y
Q
E
rA
�
E
E
V
� g
0
0

C
O
U
cn
N
C
7
LLI
L°
❑
�'
� � �
o
�
w ��gg U
tyry
6
K ci"N�iN0. Pad
=z¢'r11_Or¢�aFa
o
�@
� �
$ v
W
W
�.;
u
6
w Zz O❑ 04'NF n7�r TN
`
aN
U
U
U
M
0
N
c
+
r'
a
o m y a
a
�r
m
OI
ik N
Y 2 N� 2 d g W LW y
N
U CV
Gp
°i
m
as
'
Sn 4
a awvaw�[�z-�sc� S
�j
� 'L
c
0
p
aiauIqaoa jo jegwnN Ieloy
aau7
e
1
-
w
Z
(0
�.1 v
fi
C
F
to
G
�o
rn
Hz
N
E
v
e0PID950d dl3! 1 LLS imso6
X
a}`�
d-IX 1 rL£LNL9"
Eo
c
w
Q
dIOl 0L51: tL£L13aLE6
x
L1
�,
N @
C `p oT
Ip U
m
Gp
N
aon dlat x"LLctams
x
99
a w £FF
o �°
-
a
$ 3
N Z
0
P
�
n
y
a
�
d�a11'LLrLluaLas
X
❑ �
'q' Z
0
m
�
1 LL£LRlotrt
It
tt
ON lD sa k) OSMSW tuJu}sad
$ d
a
N
a
N
E
00
5a¢m
a co
[oN
is "Al aidwgs
pwal!!A Plaid
°
_
4°_
m a
p
o a
o
Ea
v
I
v
y m
U
U
U
w
o
E T U
rn -
4.
y5
�
W
P wJ
m
QS
�
R
u
y E
>
N a]to❑
cV
cfl
rn
L7
01
N
V
'G
%
Ca
9 0 N
N
Ay
v
v
u
a
rw
mC
O
CO
R
#
#
�
�, [y
i7
G
E
,N o U
E
U3
m m
Ev
a
I]
C3
6
_ n ❑
� c N
w rna
�0
5 m
J
ff
f
4
v
g
�
�
v
❑
G
Z
G1
LL
Iv
15
m ¢
Gl
W
'
U
a
w
a
� �E
rn
N
a
U)
ty
U
aELZ
o
�
J
�ii
c
r
of
r
W
O
C
N
S g
N
w
a
r
vC7
N
❑ c{
w
a
z
a;om
'�
w
w
o}
n
Q
v
i]
U
U N
U di
¢ u7
V fR
a m
li
a [n
toN
Z
O
UEJ
41
p�
14
Page 28 of 30
2/3/2023

Login Sample Receipt Checklist
Client: Babb & Associates Job Number: 752-761-1
Login Number: 761
List Number: 1
Creator: Hyatt, Samantha
Question
List Source: Eurofins Raleigh
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
True
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
True
Eurofins Raleigh
Page 29 of 30 2/3/2023

Login Sample Receipt Checklist
Client: Babb & Associates Job Number: 752-761-1
Login Number: 761
List Number: 2
Creator: Harley, Tynisha
Question
List Source: Eurofins Savannah
List Creation: 01/11/23 02:54 PM
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Raleigh
Page 30 of 30 2/3/2023