4101_Guilford_CityHighPoint_Riverdale_MSWLF_Seaboard_RemedialProgressReport_FID1811307_20230724

SEABOARD GROUP II AND THE CITY OF HIGH POINT
July 24, 2023
Eric B. Aufderhaar, P.G., Environmental Program Consultant
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Re: Remedial Action Progress Report, 2023 Second Quarter
Former Seaboard Chemical and Riverdale Drive Landfill Site
Jamestown, Guilford County, North Carolina
Dear Mr. Aufderhaar:
The Seaboard Group Il and the City of High Point are providing this 2023 Second Quarter Remedial
Action Progress Report for the former Seaboard Chemical Corporation facility and the closed Riverdale
Drive Landfill located in Jamestown, NC.
During the second quarter of 2023, the mechanical and phytoremediation treatment systems processed
4,052,894 gallons of extracted groundwater and leachate. Based on the average influent contaminant
concentrations, approximately 527 pounds of volatile organic compounds and 35 pounds of 1,4-dioxane
were recovered from the groundwater extraction wells and leachate collection systems.
Three minor shutdowns occurred during the second quarter of 2023 related to equipment repair (2.6
days), irrigation control upgrades (2.3 days), and SCADA programming (2.8 days). No other significant
shutdowns occurred during this reporting period.
The irrigation line replacement is underway and is approximately 80% complete. This work is expected
to be finalized during the third quarter of 2023.
Also, please find attached the TM- 11 Third Quarterly Monitoring Report (Appendix A) for groundwater
samples collected on April 6, 2023 at the Pond 3 and SIS Basin Areas.
Please contact Craig Coslett (610/435-1151) or Gary Babb (919/605-4719) if there are any questions or
comments regarding this update.
Seaboard Group Il and City of High Point
'X '4� Z5��e
Gary D. Babb, P.G.
Babb & Associates, P.A.
cc: Craig Coslett — Project Oversight Coordinator
Jackie Drummond - NCDEQ Division of Solid Waste

APPENDIX A
Extraction System Evaluation Report
Third Quarter — April 6, 2023

SEABOARD GROUP II AND THE CITY OF HIGH POINT
July 17, 2023
Eric B. Aufderhaar, P.G., Environmental Program Consultant
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Re: Extraction System Evaluation Monitoring — TM E-11
Third Quarter Analytical Results — April 6, 2023
Former Seaboard Chemical and Riverdale Drive Landfill Site
Jamestown, Guilford County, North Carolina
Dear Mr. Aufderhaar:
The Seaboard Group II and the City of High Point have completed the third quarterly sampling event for
the Extraction System Evaluation monitoring as outlined in the January 25, 2022 Technical Memorandum
No. 11 (TM-11).
A summary of the observations from this monitoring event is provided below:
Pond 3 Area
The capture zone created by extraction wells R-1 and PW-SF1 (Figure 1) is similar to prior quarterly
observations; however, the effects of pumping show an increased influence on the western portion of the
capture zone. This is likely due to the dewatering of the shallow bedrock zone on the western portion of
the capture zone while the mafic dike system provides a sustained recharge source to the eastern portion
of the capture zone.
The observed total volatile organic compound (VOC) analytical results indicate an overall reduction in
contaminant concentrations as compared to the second quarterly monitoring event (Figure 2). Monitoring
well OW -SF I, which is located immediately downgradient of the extraction system, is an exception to the
decreasing contaminant trend. The contaminant concentrations in this well have fluctuated over the
quarterly monitoring events.

The 1,4-dioxane concentrations (Figure 3) reported a slight decreasing trend in the two extraction wells
(PW-SF1 and R-1) with an increasing trend in adjacent observation wells MW-7B and OW-SF1.
The total VOC and 1,4-dioxane trends observed in the extraction and observation wells suggest the
heterogeneity of the contaminant source area(s) and the continuing stabilization of the capture zone.
SIS Basin Area
The capture zone created by extraction wells RW-SIS7 and RW-SIS8 (Figure 4) is consistent with the
prior quarterly observations. Iron fouling in RW-SIS7 continues to be an issue and the pump in the
extraction well is routinely removed for cleaning. The pumping of RW-SIS7 creates a capture zone
which extends in a downgradient direction to include the AW-3/AWB-4 well pair. This is supported by a
lowering of groundwater elevations and an observed reduction in contaminant concentrations in the AW-
3/AWB-4 well pair.
The total VOC and 1,4-dioxane analytical results at the SIS Basin area suggests a stable to slightly
decreasing level of contaminant concentrations (Figures 5 and 6). The observed total VOC and 1,4-
dioxane concentrations in AW-3/AWB-4 well pair (Table 2) indicate a slightly decreasing contaminant
trend. Continued operation of the SIS Basin Area extraction system should further reduce contaminant
concentrations in the observation monitoring wells.
NC DEQ Review Comments of Extraction System Evaluation Reports, February 20, 2023
Comments were received from NCDEQ on February 20, 2023 based on a review of the first (1/17/23) and
second (2/13/23) quarterly evaluation reports of the expanded groundwater extraction system. The
following discussion addresses the comments provided by the review document:
• Comment: The response from Seaboard Group II and the City of High Point to our conditional
approval, dated March 8, 2022, indicated that water level measurements would be collected from
well W-29 in the Pond 3 area. The tables do not list W-29 for the first two quarterly reports.

Response: As provided by email dated 3/7/23, water level observation well W-29 could not be
located in the field and was replaced by well W-30 (Figure 1). This well has been used for
upgradient groundwater elevations at the Pond 3 Area in all quarterly reports.
• Comment: Groundwater VOC Analytical Results and text related to the table. [various]
Response: These comments represent minor edits and typos which have been addressed and a
revised table was provided to NCDEQ by correspondence dated 3/6/23.
• Comment: The samples for 1,4-D during the first quarter were collected approximately three
months later than the VOC samples. The text in the report mentions the later sampling date but
Table 2 does not. Include 11/17/2022 in the date column for collecting the 1,4-D samples and
make a note that the November data applies only to the 1,4-D testing.
Response: Note that the first quarterly 1,4-dioxane samples were collected (re -sampled)
approximately seven weeks after the VOC samples due to a laboratory error. A notation has been
added to Table 2 to reflect this resampling date.
0 Comment: The chloroethane results for AW-2 and AW-3 in the first report were qualified by the
laboratory with asterisks, which according to the data qualifiers page means: "LCS and/or LCSD
is outside acceptance limits, high biased". Results that have either low or high bias need to be
called out and explained in future quarterly reports.
Response: The LCS/LCSD are Laboratory Control Samples and Laboratory Control Sample
Duplicates. If the reported results are outside of those laboratory control standards, it is flagged
as either low biased or high biased. The laboratory results flagged with those qualifiers have
been noted on Table 2.
• Comment: The laboratory reports contain sample results for wells that are not listed in Table 2.
These wells appear to be the current extraction wells. The text of each report should refer to the
additional testing results and explain why they were not tabulated in the monitoring report.
Response: Samples from the four new extraction wells are collected for operational purposes.
The effectiveness of the air strippers as well as the phytoremediation system's ability to process

the additional contaminant load is closely monitored. The results of these additional samples,
which is not required by TM-11, is provided on the contaminant isopleth figures for all of the
quarterly reports.
• Comment: Figures: 1) We appreciate the presentation of the baseline and first quarter results
next to each other in Figures 2, 3, 5 and 6. For Figure 6, the first quarter 1,4-D concentrations at
AWB-4 and AW-3 are cut off on the right-hand side of the page, 2) In the second quarterly
report, the inset graphs showing total VOC and 1,4-D concentrations are helpful. Please continue
to include them as insets or separate charts in future reports, and 3) Include iso-concentration
lines on the concentration figures in the future reports.
Response: These comments have been addressed in this and subsequent quarterly reports.
Please find attached to this report figures showing the groundwater conditions at the Pond 3 and SIS
Basin Areas, updated tables with field and laboratory analytical summaries, and the full laboratory
analytical report. The fourth quarterly Extraction System Evaluation monitoring event is scheduled for
mid -July 2023.
Please contact Mr. Gary D. Babb (919/605-4719) or Craig Coslett (610/435-1151) if there are any
questions or comments. Communications via electronic mail should be directed to [e-mail]
and [e-mail].
Respectfully,
Seaboard Group II and City of High Point
'4�7 zar--
Gary D. Babb, P.G.
Babb & Associates, P.A.
cc: Jackie Drummond - NCDEQ Division of Solid Waste
Craig Coslett — Project Oversight Coordinator
Bruce Braswell - Seaboard Group Trustee
Jeff Hayward - Seaboard Group Trustee
Robby Stone - City of High Point Trustee
4

TABLES
Third Quarter —April 6, 2023
Field and Well Data
Analytical Summary

TABLE 1
EXTRACTION SYSTEM EVALUATION - FIELD DATA AND GROUNDWATER ELEVATIONS
SEABOARD CHEMICAL/RIVERDALE DRIVE LANDFILL SITE
pH
Specific Conductance (um/cm)
Temperature (°C)
Dissolved Oxygen (mg/1)
Well ID
1AW-2
3/22
11/22
1/23
4/23
4th
3/22
11/22
1/23
4/23
4th
3/22
11/22
1/23
4/23
4th
3/22
11/22
1/23
4/23
4th
7.9
6.7
5.8
8.9
796
799
1,042
731
16.4
12.7
14.1
13.9
1.1
2.8
4
2.4
AW-3
6.6
6.5
8.0
7.9
1,805
1,960
1,678
1,521
16.1
12.9
15.6
20.1
2.3
2.2
2.7
2.6
AW-4
7.0
6.7
6.7
8.0
1,738
978
1,178
872
15.4
10.9
12.6
20.1
2.8
3.2
2.8
3.8
AWB-4
6.5
6.2
6.1
7.5
2,110
2,490
2,380
2,456
17.2
11.8
14.2
21.1
1.5
2.9
2.7
2.6
OW-SIS1
8.0
6.1
5.9
7.0
1,621
1,689
1,627
2,018
16.8
10.1
13.3
22.9
8.4
2.2
2.9
2.5
RW-SIS1
6.8
6.5
6.5
7.6
1,805
1,388
1,275
1,009
16.7
11.9
16.5
23.9
1.3
2.1
2.4
2.3
MW-7A
7.9
DRY
DRY
DRY
4,140
DRY
DRY
DRY
15.4
DRY
DRY
DRY
4.7
DRY
DRY
DRY
MW-7B
7.2
5.9
5.8
6.7
4,406
4,230
4,130
3,816
14.9
14.4
15.5
23.1
1
8.5
2.2
1.9
2.4
OW-SF1
8.1
6.4
7.4
7.1
1,445
2,460
979
2,018
12.0
10.4
15.2
23.8
6.4
3.2
2.4
2.5
PW-3D
1 10.4
8.0
7.8
8.6
473
483
472
438
15.6
13.6
15.3
22.2
1.0
2.6
2.4
2.6
Well ID
Ground Surface
Elevation
Top of Casing
Elevation
3/22/2022
10/13/2022
1/17/2023
4/6/2023
4th Quarter
Lattitude
Decimal Degrees
Longitude
Decimal Degrees
Screened Interval
Depth BLS
DGW
Elev.
DGW
Elev.
DGW
Elev.
DGW
Elev.
DGW
Elev.
AW-2
693.84
696.70
15.10
681.60
23.88
672.82
23.22
673.48
23.73
672.97
35.9478944
-79.9075959
15' - 25'
AW-3
693.85
696.68
11.79
684.89
14.17
682.51
12.86
683.82
13.74
682.94
35.9477769
-79.9070208
15' - 25'
AW-4
688.95
691.88
6.03
685.85
8.86
683.02
6.89
684.99
7.70
684.18
35.9476330
-79.9074714
8' - 18'
AWB-4
693.40
696.29
12.72
683.57
14.78
681.51
13.71
682.58
14.78
681.51
35.9478001
-79.9070294
45' - 55'
OW-DR1
694.26
696.43
16.94
679.49
17.86
679.49
16.74
679.69
17.08
679.35
35.9479216
-79.9075658
49' - 165'
OW-SIS1
689.55
691.66
5.47
686.19
14.08
677.58
10.52
681.14
18.76
672.9
35.9476413
-79.9074278
20' - 39'
RW-SIS1
694.10
692.89
12.24
680.65
27.42
665.47
27.14
665.75
27.42
665.47
35.9478681
-79.9076277
30' - 50'
MW-7A
738.49
740.72
29.94
710.78
DRY
DRY
DRY
35.9459256
-79.9096397
15' - 35'
MW-7B
738.24
739.95
31.85
708.10
43.76
696.19
50.32
689.63
47.61
692.34
35.9459560
-79.9096443
58' - 68'
OW-SF1
730.13
732.15
24.48
707.67
36.63
695.52
52.29
679.86
48.62
683.53
35.9461601
-79.9097469
95' - 120'
PW-3D
737.63
738.60
50.62
687.98
52.45
686.15
53.79
684.81
51.33
687.27
35.9463539
-79.9093785
180' - 210'
PW-41
732.04
737.59
38.05
699.54
42.60
694.99
42.05
695.54
41.36
696.23
35.9462036
-79.9084699
112' - 122'
W-5
749.57
751.03
32.58
718.45
37.69
713.34
37.18
713.85
36.48
714.55
35.9459305
-79.9105063
50' - 60'
W-12
732.82
734.85
20.56
714.29
31.19
703.66
33.63
701.22
32.25
702.6
35.9459302
-79.9101896
50' - 60'
W-12A
732.47
734.79
21.11
713.68
DRY
DRY
DRY
35.9459467
-79.9101835
10' - 25'
W-14
720.26
722.85
9.99
712.86
19.52
703.33
16.55
706.30
15.15
707.7
35.9461682
-79.9100746
8' - 23'
W-18
749.99
752.75
36.99
715.76
39.69
713.06
38.07
714.68
38.23
714.52
35.9459522
-79.9108839
32' - 42'
W-30
759.92
759.69
33.22
726.47
35.19
724.50
35.52
724.17
33.24
726.45
35.9452315
-79.9097214
38' - 53'

TABLE 2
EXTRACTION SYSTEM EVALUATION - GROUNDWATER VOC AND 1,4-DIOXANE ANALYTICAL RESULTS
SEABOARD CHEMICAL/RIVERDALE DRIVE LANDFILL SITE
Page 1 of 3
vo IC COMPOUNDS AND 1,4-DIOXANE ug
Sample I.D.
Sample
Date
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NC 2L St
200
IL 0.6
6
350
0.4
0.6
6000
1
0.3
50
3,000
70
3
701
600
5
0.7
100JL
3
0.03
IL500
AW-2
Historical 44
3/25/2021
66
<1
<1
1.4
<1
<1
<1
60
21
0.84J <1
24
13
4.4
<1
1.1
<1
<1
<1
0.57J
<1
<1
<1
<3
ND
Historical
4/7/2021
28
<1
<1
0.98J
<1
<1
<1
52
<20
<1
<1
16
8.7
<1
<1
1.1
<1
<1
<1
<1
<1
<1
1.5
<3
ND
Background
3/22/2022
185
<1
<1
2.2
<1
<1
<1
410
<20
2.6
<1
86
86
<1
<1
3.2
<1
<1
<1
0.94J
0.61J
<1
5.5
<3
4.0
6/30/2022
Extration Wells Online
1st Quarter
9/27/2022
309
<1
<1
1.9
<1
<1
<1
282'
<10
<1
<1
6.4
300
<1
<1
0.77J
<1
<1
<1
<1
<1
<1
<1
<1
3.1J
2nd Quarter
1/5/2023
40
<1
<1
1
<1
<1
<1
130
<10
<1
<1
1.5
36
<1
<1
0.62 J
<1
<1
<1
<1
<1
<1
<1
<1
1.1
3rd Quarter
4/6/2023
52
<1
<1
<1
<1
<1
<1
55
<10
<1
<1
4.1
48*+
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
ND
4th Quarter
AW-3
Historical
3/25/2021
1,192
<1
<1
130
<1
<1
<1
480
<20
14
<1
800
110
8.8
<1
53
<1
<1
<1
<1
<1
<1
76
<3
ND
Historical
4/7/2021
1,402
<1
<1
150
6.5
<1
<1
520
<20
<1
1,000
100
<1
<1
55
<1
<1
<1
<1
<1
<1
90
<3
ND
Background
3/22/2022
1,754
<20
<20
250
20
<20
<20
810
<400
<20
<20
1,100
65
<20
<20
130
<20
<20
<20
<20
<20
<20
170
<60
19
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
879
<5
<5
97
6
<5
<5
739'
<50
6.3
<5
630
39 *+
<5
<5
47
<5
<5
<5
<5
<5
<5
54
<5
7.5 J
2nd Quarter
1/5/2023
1,660
<20
<20
180
15 J
<20
<20
480
<200
9.8 J
<20
1,200
21
<20
<20
96
<20
<20
<20
<20
<20
<20
130
<20
8.5 J
3rd Quarter
4/6/2023
1,175
<20
<20
170
8.8 J
<20
<20
470
<200
8.2 J
<20
830
<20
<20
<20
76
<20
<20
<20
<20
<20
<20
82
<20
ND
4th Quarter
AW-4
Historical
3/25/2021
3,578
260
2.2
860
290
71
<1
550
<20
13
<1
<1
62
<1
<1
1,200
5
0.85J
5
18
<1
<1
760
19
11.5
Historical
4/7/2021
3,763
170
<1
560
190
47
<1
390
<20
13
<1
1,400
94
<1
<1
690
7.7
<1
<1
17
10
<1
530
20
14
Background
3/22/2022
3,330
200
<20
500
200
60
<20
490
<400
<20
<20
1,000
30
<20
<20
780
<20
<20
<20
12J
<20
<20
540
8.4J
ND
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
1,432
<10
<10
31
<10
<10
<10
378'
<100
11
<10
700
300
<10
<10
3.3J
<10
<10
<10
4.4J
<10
<10
<10
4.2J
ND
2nd Quarter
1/5/2023
743
<10
<10
46
<10
<10
<10
210
<100
9.11
<10
550
76
<10
<10
25
<10
<10
<10
<10
<10
<10
37
<10
ND
3rd Quarter
4/6/2023
1,187
<10
<10
160
20
7.6 J
<10
310
<100
6.1 J
<10
440
280*+
<10
<10
130
<10
<10
<10
<10
<10
2.8 J
140
<10
ND
4th Quarter
AW B-4
Historical
3/25/2021
4,860
<1
<1
860
<1
220
<1
1,200
<20
<1
<1
3,200
<1
<1
<1
180
<1
<1
<1
<1
<1
<1
400
<3
ND
Historical
4/7/2021
3,730
<1
<1
720
<1
160
<1
1,100
<20
<1
<1
2,300
110
<1
<1
130
<1
<1
<1
<1
<1
<1
310
<3
ND
Background
3/22/2022
4,119
<50
<50
550
21J
120
<50
1,200
<1000
<50
<50
3,000
48
<50
<50
150
<50
<50
<50
<50
<50
<50
230
<150
ND
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
3,632
<25
<25
490
111
170
<25
1,230RS
<250
35
<25
2,700
<25
<25
<25
86
<25
<25
<25
<25
<25
<25
140
<25
ND
2nd Quarter
1/5/2023
4,271
<50
<50
450
<50
130
<50
920
<50
33 J
<50
3,300
78
<50
<50
90
<50
<50
<50
<50
<50
<50
190
<50
ND
3rd Quarter
4/6/2023
2,653
<10
<10
310
<10
130
<10
880
<100
<10
<10
2,100
<10
<10
<10
39 J
<10
<10
<10
<10
<10
<10
74
<10
ND
4th Quarter
* Total VOCs does not include 1,4-Dixone concentration

TABLE 2
EXTRACTION SYSTEM EVALUATION - GROUNDWATER VOC AND 1,4-DIOXANE ANALYTICAL RESULTS
SEABOARD CHEMICAL/RIVERDALE DRIVE LANDFILL SITE
Page 2 of 3
Sample I.D.
Sample
Date
O
m
<
O
0
(n
Z5'
2:
O
0
m
S
D7
7
m
Z5'
2:
O
0
m
S
of
7
CD
b
F
R:
O
0
m
S
0)
7
(D
O
0
m
S
(D
7
(D
IV
O
0
m
S
0)
7
(D
O
3
2:
a
0
0
M
01
7
(D
A
v
a
K
0l
7
(D
D
(1
O
7
(D
N
(D
7
(D
0
O
-1
0
0
O
CL
(D
0
2:
o
p
a
N
(D
7
(D
0
0
m
S
of
7
(D
S
0
0
M
O
n
2:
o
3
m
S
0)
7
(D
N
N
F
_
0
m
S
(D
7
(D
m
3
`G
is
N
(D
7
M
.r
m
CDO
n
S
O
CL
(D
0
s
O
0
m
S
(D
7
(D
-
C
M
7
(D
01
S
o
N
S
(D
5
s
O
0
S
CD
7
(D
<
n
O
a
(D
�x
7
m
-
M
01
-
S
<
O
n
(n
NC 2L Standaqllllllllllllllllllllllllll
OW-SIS1
NE
200
14
0.6
6
350
320
0.4
0.6 3 6000
1
0.3
50
3,000
70
1 3
70
600-MENI
0.6J
5
6.4
0.7
9.8
600
16
100
<1
3
14
0.03
<1
500
Historical
3/25/2021
4,347
1.6
2,100
120
<1
1,600
<20
19
<1
<1
190
<1
<1
1,500
24
12.0
Historical
4/7/2021
9,429
<1
<1
2,300
330
140
<1
1,200
<20
<1
<1
2,900
200
<1
<1
1,500
<1
<1
<1
36
<1
23
2,000
<3
ND
Background
3/22/2022
5,197
<100
<100
1,100
230
97
<100
960
<2000
<100
<100
1,700
<100
<100
<100
1,100
<100
<100
<100
<100
<100
<100
970
<300
ND
6/30/2022
Extraction Wells Online
<100
1st Quarter
9/27/2022
21,346
32J
<50
2,700
290
100
<50
4,870RS
<500
58
<50
8,100
690
<50
<50
1,400
<50
<50
<50
26J
<50
18J
2,500
18J
544
2nd Quarter
1/5/2023
16,658
<200
<200
2,100
300
<200
<200
4,000
<200
<200
<200
9,500
470
<200
<200
1,500
<200
88 J
<200
<200
<200
<200
2,700
<200
ND
3rd Quarter
4/6/2023
14,920
<200
<200
2,100
390
130 J
<200
4,100
<2000
<200
<200
6,700
<200
<200
1300 *+
2,000
<200
<200
<200
100 J
<200
<200
2,200
<200
ND
4th Quarter
RW-SIS1
Historical
7/23/2020
11,461
170
<50
1,700
260
64
<50
3,200
<500
40
<50
5,800
300
<50
<50
1,100
<50
<50
<50
27
<50
<50
2,000
<150
ND
Historical
3/23/2021
71428
120
<1
1,000
160
<1
<1
2,500
<20
27
<1
3,800
190
0.49J
<1
830
1.5
6.2
4
16
4.7
7.4
1,200
17
43.3
Historical
4/8/2021
7,800
140
<50
1,200
180
62
<50
2,800
<1000
<50
<50
3,700
190
<50
<50
1,000
<50
<50
<50
<50
<50
<50
1,300
<150
28.0
Background
3/22/2022
10,344
340
<100
1,300
330
74 J
<100
2,800
<2000
<100
<100
4,900
200
<100
<100
1,600
<100
<100
<100
<100
<100
<100
1,600
<300
ND
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
Not sampled for VOCs due to sampling error
714'
2nd Quarter
1/5/2023
562
<10
<10
12
<10
<10
<10
500
<100
<10
<10
430
100
<10
<10
11
<10
<10
<10
<10
<10
<10
8.5 J
<10
ND
3rd Quarter
4/6/2023
440
<10
<10
7.3 J
<10
<10
<10
390
<100
<10
<10
270
<10
<10
160 *+
2.5 J
<10
<10
<10
<10
<10
<10
<10
<10
ND
4th Quarter
MW-7A
Background
3/22/2022
428,900
10,000
<500
38,000
17,000
7,000
<500
35,000
72,000
<500
<500
41,000
3,700
<500
<500
57,000
900
53,000
2,300
13,000
<500
<500
44,000
4,900
65,100
6/30/2022
Extraction Wells Online
1st Quarter
DRY
2nd Quarter
DRY
3rd Quarter
DRY
4th Quarter
MW-7B
Historical
3/3/2009
215,424
2,630
<100
25,800
10,100
9,760
<100
28,900
12,000
<100
<100
39,500
2,450
<100
<100
36,100
181
48,100
522
6,020
<100
251
15,800
1,740
4,470
Background
3/22/2022
202,680
3,000
<500
19,000
6,800
5,900
<500
45,000
5,600
<500
<500
40,000
6,200
<500
<500
24,000
380
52,000
1,500
8,500
<500
<500
22,000
2,400
5,400
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
308,024
5,500
<200
32,000
12,000
7,300
<200
48,900'
17,000
430
<200
35,000
19,000
<200
<200
32,000
300
51,000
6,400
12,000
<200
1,200
34,000
2,300
40,594
2nd Quarter
1/5/2023
235,680
3,500
<500
221000
8,000
4,200
<500
41,000
7100 J
410 J
<500
47,000
13,000
<500
<500
24,000
460 J
41,000
4,000
12,000
<500
810
33,000
2,900
12,300
3rd Quarter
4/6/2023
210,940
3,000
<500
21,000
6,400
3,900
<500
53,000
6,400
350 J
<500
34,000
29,000 *+
<500
<500
24,000
400 J
33,000
2,800
11,000
<500
620
25,000
2,500
7,570
4th Quarter
Total VOCs does not include 1,4-Dixone concentration

TABLE 2
EXTRACTION SYSTEM EVALUATION - GROUNDWATER VOC AND 1,4-DIOXANE ANALYTICAL RESULTS
SEABOARD CHEMICAL/RIVERDALE DRIVE LANDFILL SITE
Page 3 of 3
Sample I.D.
Sample
Date
O
m
<
O
0
(n
5'
s
O
0
m
S
D7
7
fD
5'
s
O
0
m
S
of
7
CD
b
S
�
O
0
m
S
0)
7
(D
b
5
O
0
m
S
(D
7
(D
IV
b
5
O
0
m
S
0)
7
(D
O
3
s
a
0
0
M
01
7
(D
A
v
a
K
0l
7
(D
D
(1
O
7
(D
N
(D
7
(D
0
O
-1
m
0
0
O
CL
(D
0
s
o
p
a
N
(D
7
(D
0
s
O
0
m
S
of
7
(D
S
0
0
M
O
n
s
o
O
3
m
S
a)
7
M
N
N
q
5
s_
O
0
m
S
(D
7
(D
m
3
`G
is
N
(D
7
M
.r
�
m
(D
n
S
O
a
(D
,�..
o',
0
s_
O
0
m
S
(D
7
(D
-
C
M
7
(D
01
N
v
S
o
N
s
(D
�
5'
s_
O
0
S
CD
7
(D
<
�'
n
O
a
(D
x
�
7
m
-
M
w
-
O
S
<
O
0
(n
NC 2L Standa
OW-SF1
NE
200
2,920
0.6
48.4
6 ME
350
5,530
0.4
0.6
3 6000
1
0.3 50
3,000
70
3
<10.0
70
20,400
600
15.7
5
0.7
600
100
3
1,290
0.03
7,240
500
185
Historical
3/9/2009
50,770
4,980
1,860
<10.0
6,670
242
90
<10.0
2,160
1,840
194
F 680
437
618
40.2
ND
Background
3/22/2022
78,400
6,000
<500
6,200
8,700
940
<500
2,700
<10000
<500
<500
2,800
720
<500
<500
42,000
<500
<500
780
660
<500
2,800
6,800
<1500
ND
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
351,646
39,000
<200
32,000
20,000
4,600
<200
11,300'
15,000
270
<200
38,000
3,300
66J
<200
79,000
380
11,000
11,000
13,000
<200
1,600
29,000
1,800
52,630
2nd Quarter
1/5/2023
10,025
350
<50
810
940
49 J
<50
4,200
<50
<50
<50
570
410
<50
<50
3,600
<50
99
<50
97
<50
<50
3,100
<50
<50
3rd Quarter
4/6/2023
178,415
31,000 E
58
15,000 E
8,900
2,800
<50
9,900
7,800
150
<50
25,000 E
<50
34 J
3500'k+
45,000 E
300
4,400
610
6,400
33 J
4,900
12,000 E
1,400
9,130
4th Quarter
PW-3D
Historical
2/7/1997
43,150
4,100
ND
370 J
790
15,000
ND
ND
ND
260 J
ND
16,000
ND
ND
ND
ND
ND
1,300
990
740
ND
3,600
ND
ND
160
Historical
7/17/1998
21,579
ND
650
ND
520 J
8,100
ND
ND
ND
160
ND
8,600
3 J
2 J
ND
ND
13
680
610
ND
ND
2,000
54
49
21
Historical
4/9/2010
10,224
<1.0
<1.0
393
82.5
8,840
<1.0
40
18.4
5.46
<1.0
174
<1.0
<1.0
<1.0
36.1
<1.0
99
137
7.7
<1.0
419
11.6
ND
ND
Historical
11/27/2012
8,477
54
<50
293
203
4,830
<50
55
<500
<50
<50
2,150
<50
<50
<50
54
<50
<50
222
82
<50
589
<50
<50
ND
Historical
12/17/2013
27,676
993
9
491
1,180
12,800
<5
20
<50
137
<5
7,250
<5
<5
<5
59
<5
979
723
338
<5
2,540
58.4
12.3
106.5
Historical
12/11/2014
73,280
1,500
<200
610
2,800
14,000
<200
68
<100
310
240
32,000
<200
<200
<200
100
<200
1,100
8,900
1,300
<200
9,300
150
180
790
Historical
10/29/2015
67,856
2,300
<200
660
2,100
17,000
<200
112
<1000
350
<200
32,000
<200
<200
<200
380
86 J
1,000
3,300
1,400
<200
7,000
120 J
<600
160 J
Historical
11/16/2016
45,520
970
<100
400
870
20,000
<100
120
<2000
190
<100
16,000
<100
<100
<100
110
<100
1,100
1,300
610
<100
3,500
<100
<300
470 J
Historical
10/11/2017
70,750
1,700
<200
730
2,000
20,000
<200
180
<4000
330
<200
31,000
<200
<200
<200
280
<200
1,700
3,700
1,200
<200
7,100
120 J
130
760 J
Historical
11/2/2018
61,130
1,600
<200
660
2,000
17,000
<200
170
<4000
320
<200
27,000
<200
<200
<200
510
<200
1,400
3,100
1,100
<200
6,100
130 J
100 J
11101
Historical
9/11/2019
31,150
860
<200
480
1,100
14,000
<200
140
<200
190 J
<200
11,000
<200
<200
<200
350
<200
1,300
620
470
<200
<200
<200
<600
780 J
Historical
10/14/2020
75,870
1,700
<200
800
2,900
20,000
<200
160
<4000
450
<200
32,000
<200
<200
<200
540
<200
1,800
4,800
1,300
<200
8,400
190
210
780
Historical
10/27/2021
46,580
890
<500
660
1,500
17,000
<500
160
<10000
280
<500
18,000
<500
<500
<500
380
<500
1,800
1,200
670
<500
4,200
<500
<1500
ND
Background
3/22/2022
58,450
800
<500
520
1,500
17,000
<500
150
<10000
<500
26,000
<500
<500
<500
420 J
<500
1,900
3,200
910
<500
6,200
<500
<1500
ND
6/30/2022
Extraction Wells Online
1st Quarter
9/27/2022
63,770
920
<200
760
2,100
19,000
<200
128'
<2000
360
<200
26,000
<200
<200
<200
540
40J
1,900
3,900
1,100
<200
6,000
120J
1001
930
2nd Quarter
1/5/2023
55,080
760
<500
570
1,600
14,000
<500
120
<5000
290 J
<500
26,000
<500
<500
<500
650
<500
1,500
3,100
910
<500
5,500
200 J
<500
ND
3rd Quarter
4/6/2023
42,980
<500
<500
480 J
1,200
14,000
<500
130
<5000
440 J
<500
19,000
<500
<500
<500
410 J
<500
<500
2,500
850
<500
4,100
<500
<500
ND
4th Quarter
Rs Resampled on 11/17/22 due to laboratory error
" Total VOCs does not include 1,4-dioxane values
J = Estimated concentration, result is between MDL and MRL
*+ = LCS and/or LCSD is outside acceptance limits, high biased. E = Result exceeds calibration range
ND = Not Detected
Total VOCs does not include 1,4-Dixone concentration

FIGURES
Third Quarter —April 6, 2023

ecn \nt r ..os .
South �..�.......,�.,�
... mr.1.44t -EVw3�n
00
�!
• �,, W-14 1 I OW-..�
j' j I h �• 1 I 00 :w PW-41
oil
IL
18 W-5 ; W-12A ► 1 ♦ I I ,12
mw
1 I ♦` k fit.
Jim I am
....
f-
..
.
♦ , 3 ,�
06
100 00
4'" 1, ... P %"
00
00
41
Former Seaboard W-30
--.,:.
'�' tV414'
Pre -pumping water levels
shown in yellow
s
.4 �{Lt4r-
W-5
714.55
W-8A
696.82
W-12
702.60
W-12A
Dry
W-14
707.70
W-18
714.52
W-30
726.4
MW-7A
Dry
MW-7B
692.3
OW-SF1
683.5
PW-3D
687.
PW-41
696.23
PW-SF1
678.4
R-1
681.
Observation Well I
Extraction Well A
February 2019 — — - — Contour Inte
Photography — - -- -- - - -

SIS Pipe
InI.et Third Quarter VOC Concentrations (ug/1)
April 6, 2023
hr
or
Mw
- U-r,
term
sooerVN
P 46 A
'W
February 2019
Photography
VV-b rr,\ R-1
243,600
W-12 #I
Z-4
Vk
AIL.
. rt
Former Sea' oard
Processing Area
. dw
MW-7B
210,940
MW-7A
DORY
z00,
Mafic Dike
Monitoring Well
Extraction Well

Slnletpe Third Quarter 1,4-Dioxane Concentrations (ug/1)
April 6, 2023
-
s00 Mafic Dike •' -
+
Y PW-3D
130=
W-14 OW-SF1
9,900
T PW-41
PW-SF1 W-8A +_.
♦ ♦ MW-7B -`
♦ - ti
.`+W `'12*w 1� ti . ♦ i 53,000 r ,
FS ♦ . t
Ir
W-12 ♦ DRY
4. ,,. POte'Rt-
kL
I -Dioxane Trend Data
60000
14 G � 4-. , •jam -
1
F f. Former Seaboard Y 1 1 F0
Processing Area w-30 --a 10000
20000
• i M.10000
'}~
N=
February 2019
Photography - -' —
Monitoring Well
-- -- - - I Extraction Well

I
OW-DR4
s, N
February 2019
Photography
• ,awl' .. r. ,�
MW-3C
OW-DR2
PW-DR1
Randleman
Reservoir
- 4:4k,
ilzMU"
`
PTRWA
Property-`x {
Line
OW-DR1
RW-SISt j` `1 Basin r f
�gop RW�SIS�= _ AWB-4
SW-4 Surface Water
Sample Location
670 .,RW-SIS7 ,�'!' �j
�. 1616,
I jib
r F
GW Elevation
MW-3C 677.90
AW-2 672.97
f t ' ' S ; ; .:� ' • i AW-3 682.94
AW-4 684.18
AWB-4 681.51
A r ' . OW-SIS1 672.90
• '•'•', t OW-DR1 679.35
�� �� • " OW-DR2 679.53
r ;
OW-DR4 679.80
PW-DR1 639.64
RW-SIS1 665.47
Saprolite/Regolith Groundwater Contours (<75) RW-SIS7 666.44
RW-SIS8 668.36
Pre -Pumping Water `� =• �
�Observation Well
Levels Shown in Yellow;
Extraction Well
ILL Contour Intery

�r
i i
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(February 2019
Photography
PTRWA
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001 MW-3C- tr
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4 -
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RW-SIS1 AW-2 SIS ;'•. -
4440
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RW-SIS7,
4,320 VOC
' o '. r—� { ' * - . " • _Z I I I
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Third Quarter VOC Concentrations (ug/L) "'
Basefine Is
April 6, 2023
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LABORATORY
REPORT
Third Quarter —April 6, 2023

•
% eurofins
Environment Testing
I ANALYTICAL REPORT C
PREPARED FOR
Attn: Gary Babb
Babb & Associates
5506 Bradford Pear Court C
Raleigh, North Carolina 27606
Generated 4/26/2023 9:28:21 AM
JOB DESCRIPTION
dwn'6- Seaboard EX SYS Evai
JOB NUMBER
752-5420-1

This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the
samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this
page.
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.
r Generated
[ 4/26/2023 9:28:21 AM
Authorized for release by
Bill Scott, Project Manager
Bill.Scott(d).et.eurofinsus.com
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Page 2 of 57 4/26/2023

Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Table of Contents
Laboratory Job ID: 752-5420-1
Cover Page .............................................. 1
Table of Contents .........................................
3
Definitions/Glossary.......................................
4
Case Narrative ...........................................
5
Detection Summary ........................................
7
Client Sample Results ......................................
11
Surrogate Summary .......................................
35
QC Sample Results ........................................
36
QC Association Summary ...................................
42
Lab Chronicle ............................................
43
Certification Summary ......................................
46
Method Summary .........................................
47
Sample Summary .........................................
48
Chain of Custody ..........................................
49
Receipt Checklists .........................................
56
Page 3 of 57
Eurofins Raleigh
4/26/2023

Definitions/Glossary
Client: Babb & Associates Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
*+ LCS and/or LCSD is outside acceptance limits, high biased.
*3 ISTD response or retention time outside acceptable limits.
E Result exceeded calibration range.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
U Indicates the analyte was analyzed for but not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
n Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
oil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Lever'
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MOIL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins Raleigh
Page 4 of 57 4/26/2023

Case Narrative
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Laboratory: Eurofins Raleigh
Narrative
Job Narrative
752-5420-1
Receipt
The samples were received on 4/7/2023 9:30 AM. Unless otherwise noted below, the samples arrived in good condition, and, where
required, properly preserved and on ice.
Job ID: 752-5420-1
GC/MS VOA
Method 8260D: The preservative used in the sample containers provided is not compatible with one of the Method 8260 analytes
requested. The following samples were received preserved with hydrochloric acid: AW-2 (752-5420-1), AW-3 (752-5420-2), AW-4
(752-5420-3), AWB-4 (752-5420-4), MW-7B (752-5420-5), OW-SF1 (752-5420-6), OW-SIS1 (752-5420-7), PW-31D (752-5420-8), PW-SIS7
(752-5420-9), PW-SIS8 (752-5420-10), PW-SF1 (752-5420-11), R-1 (752-5420-12), RW-SIS1 (752-5420-13) and Trip Blank
(752-5420-14). The requested target analyte list includes 2-Chloroethyl vinyl ether, an acid -labile compound that degrades in an acidic
medium.
Method 8260D: The continuing calibration verification (CCV) associated with batch 680-774357 recovered outside acceptance criteria, low
biased, for Isopropyl ether. 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.
Method 8260D: The CCV for analytical batch 680-774357 recovered outside control limits for the following analyte(s):
1,2,3-Trichlorobe nzene, 1,2-Dibromo-3-Chloropropane, Chloroethane and Naphthalene. 1,2,3-Trichlorobenzene,
1,2-Dibromo-3-Chloropropane, Chloroethane and Naphthalene have been identified as a poor performing analyte when analyzed using
this method; therefore, re-extraction/re-analysis was not performed. These results have been reported and qualified.
Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 680-774357
recovered outside control limits for the following analyte(s): 1,2,3-Trichlorobe nzene and Chloroethane. 1,2,3-Trichlorobe nzene and
Chloroethane have been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was
not performed.These results have been reported and qualified.
Method 8260D: The following samples were diluted to bring the concentration of target analytes within the calibration range: AW-3
(752-5420-2), AW-4 (752-5420-3), AWB-4 (752-5420-4), MW-76 (752-5420-5), OW-SF1 (752-5420-6), OW-SIS1 (752-5420-7), PW-31D
(752-5420-8), PW-SIS7 (752-5420-9), PW-SIS8 (752-5420-10), PW-SF1 (752-5420-11), R-1 (752-5420-12) and RW-SIS1 (752-5420-13).
Elevated reporting limits (RLs) are provided.
Method 8260D: The following sample was diluted to bring the concentration of target analytes within the calibration range: RW-SIS1
(752-5420-13). Elevated reporting limits (RLs) are provided.
Method 8260D: Reanalysis of the following sample(s) was performed outside of the analytical holding time due to over dilution in the
initial analysis. RW-SIS1 (752-5420-13)
Method 8260D: The result for Isopropyl ether was above the was reported as an Estimated ("J") value in sample: MW-7B (752-5420-5)
The result may be low bias due to the calibration verification exhibiting low recovery.
Method 8260D: The result for 1,1,1-Trichloroethane, 1,1-Dichloroethane, Chlorobenzene, cis-1,2-Dichloroethene and Vinyl chloride was
above the upper calibration range and is reported as an Estimated ("E") value in sample: OW-SF1 (752-5420-6) .
Method 8260D_SIM_14DX: The method requirement for no headspace was not met. The following volatile sample was analyzed with
headspace in the sample container(s): PW-SF1 (752-5420-11).
Method 8260D_SIM_14DX: Internal standard (ISTD) response for the following sample was outside of acceptance limits: (752-5420-D-5
MS). The sample(s) was not re -analyzed due to sample matrix interference suspicion because the associated laboratory control sample
and laboratory control sample duplicate (LCS/LCSD) recovery was within acceptance limits.
Eurofins Raleigh
Page 5 of 57 4/26/2023

Case Narrative
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1 (Continued)
Laboratory: Eurofins Raleigh (Continued)
Job ID: 752-5420-1
Method 8260D_SIM_14DX: The following samples were diluted due to the nature of the sample matrix: OW-SIS1 (752-5420-7), PW-SIS8
(752-5420-10) and PW-SF1 (752-5420-11). Elevated reporting limits (RLs) are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
0
Eurofins Raleigh
Page 6 of 57 4/26/2023

Detection Summary
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-2
Lab Sample ID: 752-5420-1
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method Prep Type
1,4-Dioxane
55
5.0
3.2
ug/L
10
8260D SIM 14D Total/NA
Chlorobenzene
4.1
1.0
0.15
ug/L
1
8260D Total/NA
Chloroethane
48 *+
5.0
4.6
ug/L
1
8260D Total/NA
Client Sample ID: AW-3
Lab Sample ID: 752-5420-2
Analyte
Result Qualifier
RL
MDL
Unit
Dill Fac D
Method Prep Type
1,4-Dioxane
470
13
8.0
ug/L
25
8260D SIM 14D Total/NA
1,1-Dichloroethane
170
20
6.6
ug/L
20
8260D Total/NA
1,1-Dichloroethene
8.8 J
20
6.6
ug/L
20
8260D Total/NA
Benzene
8.2 J
20
5.4
ug/L
20
8260D Tote NA
Chlorobenzene
830
20
3.0
ug/L
20
8260D Total/NA
cis-1,2-Dichloroethene
76
20
5.0
ug/L
20
8260D Total/NA
Vinyl chloride
82
20
8.0
ug/L
20
8260D Total/NA
Client Sample ID: AW-4
Lab Sample ID: 752-5420-3
Analyte
Result Qualifier
RL
MDL
Unit
oil Fac D
Method Prep Type
1,4-Dioxane
310
5.0
3.2
ug/L
10
8260D SIM 14D Total/NA
1,1-Dichloroethane
160
10
3.3
ug/L
10
8260D Total/NA
1,1-Dichloroethene
20
10
3.3
ug/L
10
8260D Tote NA
1,2-Dichloroethane
7.6 J
10
2.5
ug/L
10
8260D Total/NA
Benzene
6.1 J
10
2.7
ug/L
10
8260D Total/NA
Chlorobenzene
440
10
1.5
ug/L
10
8260D Total/NA
Chloroethane
280 *+
50
46
ug/L
10
8260D Total/NA
cis-1,2-Dichloroethene
130
10
2.5
ug/L
10
8260D Total/NA
Trichloroethene
2.8 J
10
2.0
ug/L
10
8260D Total/NA
Vinyl chloride
140
10
4.0
ug/L
10
8260D Total/NA
Client Sample ID: AWB-4
Lab Sample ID: 752-5420-4
Analyte
Result Qualifier
RL
MDL
Unit
Dill Fac D
Method Prep Type
1,4-Dioxane
880
25
16
ug/L
50
8260D SIM 14D Total/NA
1,1-Dichloroethane
310
50
17
ug/L
50
8260D Total/NA
1,2-Dichloroethane
130
50
13
ug/L
50
8260D Total/NA
Chlorobenzene
2100
50
7.5
ug/L
50
8260D Total/NA
cis-1,2-Dichloroethene
39 J
50
13
ug/L
50
8260D Total/NA
Vinyl chloride
74
50
20
ug/L
50
8260D Total/NA
Client Sample ID: MW-713
Lab Sample ID: 752-5420-5
Analyte
Result Qualifier
RL
MDL
Unit
Dill Fac D
Method Prep Type
1,4-Dioxane
53000
1300
800
ug/L
2500
8260D SIM 14D Total/NA
1,1,1-Trichloroethane
3000
500
110
ug/L
500
8260D Total/NA
1,1-Dichloroethane
21000
500
170
ug/L
500
8260D Total/NA
1,1-Dichloroethene
6400
500
170
ug/L
500
8260D Total/NA
1,2-Dichloroethane
3900
500
130
ug/L
500
8260D Total/NA
4-Methyl-2-pentanone (MIBK)
6800
5000
1400
ug/L
500
8260D Total/NA
Acetone
6400
5000
1900
ug/L
500
8260D Total/NA
Benzene
350 J
500
140
ug/L
500
8260D Total/NA
Chlorobenzene
34000
500
75
ug/L
500
8260D Total/NA
Chloroethane
29000 *+
2500
2300
ug/L
500
8260D Total/NA
cis-1,2-Dichloroethene
24000
500
130
ug/L
500
8260D Total/NA
This Detection Summary does not include radiochemical
test results.
Eurofins Raleigh
Page 7 of 57
4/26/2023

Detection Summary
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: MW-713 (Continued)
Lab Sample ID:
752-5420-5
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
Ethylbenzene
400 J
500
100
ug/L
500
8260D
Total/NA
Isopropyl ether
770 J
5000
350
ug/L
500
8260D
Total/NA
m-Xylene & p-Xylene
1800
500
250
ug/L
500
8260D
Total/NA
Methylene Chloride
33000
2500
1600
ug/L
500
8260D
Total/NA
o-Xylene
740
500
130
ug/L
500
8260D
Total/NA
Tetrachloroethene
2800
250
180
ug/L
500
8260D
Total/NA
Toluene
11000
500
130
ug/L
500
8260D
Total/NA
Trichloroethene
620
500
100
ug/L
500
8260D
Total/NA
Vinyl chloride
25000
500
200
ug/L
500
8260D
Total/NA
Xylenes, Total
2500
500
120
ug/L
500
8260D
Total/NA
Client Sample ID: OW-SF1
Lab Sample ID:
752-5420-6
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
9900
130
80
ug/L
250
8260D SIM 14D
Total/NA
1,1,1-Trichloroethane
31000 E
50
11
ug/L
50
8260D
Total/NA
1,1,2-Trichloroethane
58
50
16
ug/L
50
8260D
Total/NA
1,1-Dichloroethane
15000 E
50
17
ug/L
50
8260D
Total/NA
1,1-Dichloroethene
8900
50
17
ug/L
50
8260D
Total/NA
1,2,4-Trimethylbenzene
33 J
50
22
ug/L
50
8260D
Total/NA
1,2-Dichlorobenzene
50
50
16
ug/L
50
8260D
Total/NA
1,2-Dichloroethane
2800
50
13
ug/L
50
8260D
Total/NA
2-Butanone (MEK)
8000
500
320
ug/L
50
8260D
Total/NA
4-Methyl-2-pentanone (MIBK)
770
500
140
ug/L
50
8260D
Total/NA
Acetone
7800
500
190
ug/L
50
8260D
Total/NA
Benzene
150
50
14
ug/L
50
8260D
Total/NA
Chlorobenzene
25000 E
50
7.5
ug/L
50
8260D
Total/NA
Chloroethane
3500 `+
250
230
ug/L
50
8260D
Total/NA
Chloroform
34 J
50
14
ug/L
50
8260D
Total/NA
cis-1,2-Dichloroethene
45000 E
50
13
ug/L
50
8260D
Total/NA
Ethylbenzene
300
50
10
ug/L
50
8260D
Total/NA
Isopropyl ether
200 J
500
35
ug/L
50
8260D
Total/NA
m-Xylene & p-Xylene
1000
50
25
ug/L
50
8260D
Total/NA
Methylene Chloride
4400
250
160
ug/L
50
8260D
Total/NA
o-Xylene
410
50
13
ug/L
50
8260D
Total/NA
Tetrachloroethene
610
25
18
ug/L
50
8260D
Total/NA
Toluene
6400
50
13
ug/L
50
8260D
Total/NA
trans-1,2-Dichloroethene
33 J
50
17
ug/L
50
8260D
Total/NA
Trichloroethene
4900
50
10
ug/L
50
8260D
Total/NA
Trichlorofluoromethane
77
50
17
ug/L
50
8260D
Total/NA
Vinyl chloride
12000 E
50
20
ug/L
50
8260D
Total/NA
Xylenes, Total
1400
50
12
ug/L
50
8260D
Total/NA
Client Sample ID: OW-SIS1
Lab Sample ID:
752-5420-7
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
4100
250
160
ug/L
500
8260D SIM 14D
Total/NA
1,1-Dichloroethane
2100
200
66
ug/L
200
8260D
Total/NA
1,1-Dichloroethene
390
200
66
ug/L
200
8260D
Total/NA
1,2-Dichloroethane
130 J
200
50
ug/L
200
8260D
Total/NA
Chlorobenzene
6700
200
30
ug/L
200
8260D
Total/NA
Chloroethane
1300 '+
1000
920
ug/L
200
8260D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins Raleigh
Page 8 of 57 4/26/2023

Detection Summary
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
F
Job ID: 752-5420-1
Client Sample ID: OW-SIS1 (Continued)
Lab Sample ID: 752-5420-7
Analyte Result Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
cis-1,2-Dichloroethene 2000
200
50
ug/L
200 8260D Total/NA
Toluene 100 J
200
50
ug/L
200 8260D Total/NA
Vinyl chloride 2200
200
80
ug/L
200 8260D Total/NA
Client Sample ID: PW-313 Lab Sample ID: 752-5420-8
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
130
5.0
3.2
ug/L
10
8260D SIM 14D
Total/NA
1,1-Dichloroethane
480 J
500
170
ug/L
500
8260D
Total/NA
1,1-Dichloroethene
1200
500
170
ug/L
500
8260D
Total/NA
1,2-Dichloroethane
14000
500
130
ug/L
500
8260D
Total/NA
Benzene
440 J
500
140
ug/L
500
8260D
Total/NA
Chlorobenzene
19000
500
75
ug/L
500
8260D
Total/NA
cis-1,2-Dichloroethene
410 J
500
130
ug/L
500
8260D
Total/NA
Tetrachloroethene
2500
250
180
ug/L
500
8260D
Total/NA
Toluene
850
500
130
ug/L
500
8260D
Total/NA
Trichloroethene
4100
500
100
ug/L
500
8260D
Total/NA
Client Sample ID: PW-SIS7
Lab Sample ID:
752-5420-9
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type C
1,4-Dioxane
840
25
16
ug/L
50
8260D SIM 14D
Total/NA
1,1-Dichloroethane
700
50
17
ug/L
50
8260D
Total/NA
1,1-Dichloroethene
150
50
17
ug/L
50
8260D
Total/NA
1,2-Dichloroethane
62
50
13
ug/L
50
8260D
Total/NA
Chlorobenzene
1800
50
7.5
ug/L
50
8260D
Total/NA
Chloroethane
240 J *+
250
230
ug/L
50
8260D
Total/NA
cis-1,2-Dichloroethene
840
50
13
ug/L
50
8260D
Total/NA
Toluene
21 J
50
13
ug/L
50
8260D
Total/NA
Trichloroethene
17 J
50
10
ug/L
50
8260D
Total/NA
Vinyl chloride
490
50
20
ug/L
50
8260D
Total/NA
Client Sample ID: PW-SIS8
Lab
Sample ID: 752-5420-10
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
2000
130
80
ug/L
250
8260D SIM 14D
Total/NA
1,1,1-Trichloroethane
520
50
11
ug/L
50
8260D
Total/NA
1,1-Dichloroethane
1500
50
17
ug/L
50
8260D
Total/NA
1,1-Dichloroethene
490
50
17
ug/L
50
8260D
Total/NA
1,2-Dichloroethane
90
50
13
ug/L
50
8260D
Total/NA
Benzene
34 J
50
14
ug/L
50
8260D
Total/NA
Chlorobenzene
3600
50
7.5
ug/L
50
8260D
Total/NA
Chloroethane
360 *+
250
230
ug/L
50
8260D
Total/NA
cis-1,2-Dichloroethene
1900
50
13
ug/L
50
8260D
Total/NA
o-Xylene
21 J
50
13
ug/L
50
8260D
Total/NA
Toluene
41 J
50
13
ug/L
50
8260D
Total/NA
Trichloroethene
22 J
50
10
ug/L
50
8260D
Total/NA
Vinyl chloride
1400
50
20
ug/L
50
8260D
Total/NA
Xylenes, Total
21 J
50
12
ug/L
50
8260D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins Raleigh
Page 9 of 57 4/26/2023

Detection Summary
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-SF1
Job ID: 752-5420-1
Lab Sample ID: 752-5420-11
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
7300
500
320
ug/L
1000
8260D SIM 14D Total/NA
1,1,1-Trichloroethane
19000
1000
210
ug/L
1000
8260D
Total/NA
1,1-Dichloroethane
11000
1000
330
ug/L
1000
8260D
Total/NA
1,1-Dichloroethene
6500
1000
330
ug/L
1000
8260D
Total/NA
1,2-Dichloroethane
2100
1000
250
ug/L
1000
8260D
Total/NA
Chlorobenzene
19000
1000
150
ug/L
1000
8260D
Total/NA
cis-1,2-Dichloroethene
35000
1000
250
ug/L
1000
8260D
Total/NA
m-Xylene & p-Xylene
610 J
1000
490
ug/L
1000
8260D
Total/NA
Methylene Chloride
4100 J
5000
3200
ug/L
1000
8260D
Total/NA
o-Xylene
270 J
1000
260
ug/L
1000
8260D
Total/NA
Tetrachloroethene
2400
500
350
ug/L
1000
8260D
Total/NA
Toluene
3800
1000
250
ug/L
1000
8260D
Total/NA
Trichloroethene
1800
1000
200
ug/L
1000
8260D
Total/NA
Vinyl chloride
9100
1000
400
ug/L
1000
8260D
Total/NA
Xylenes, Total
880 J
1000
230
ug/L
1000
8260D
Total/NA
Client Sample ID: R-1 Lab Sample ID: 752-5420-12
Analyte
Result
Qualifier
RL
MDL
Unit
oil Fac D
Method
Prep Type
1,4-Dioxane
7100
250
160
ug/L
500
8260D SIM 14D
Total/NA
1,1,1-Trichloroethane
24000
2000
420
ug/L
2000
8260D
Total/NA
1,1-Dichloroethane
29000
2000
660
ug/L
2000
8260D
Total/NA
1,1-Dichloroethene
18000
2000
660
ug/L
2000
8260D
Total/NA
1,2-Dichloroethane
3000
2000
500
ug/L
2000
8260D
Total/NA
Chlorobenzene
13000
2000
300
ug/L
2000
8260D
Total/NA
cis-1,2-Dichloroethene
110000
2000
500
ug/L
2000
8260D
Total/NA
m-Xylene & p-Xylene
1100
J
2000
980
ug/L
2000
8260D
Total/NA
Methylene Chloride
6500
J
10000
6400
ug/L
2000
8260D
Total/NA
Tetrachloroethene
6100
1000
700
ug/L
2000
8260D
Total/NA
Toluene
13000
2000
500
ug/L
2000
8260D
Total/NA
Trichloroethene
4900
2000
400
ug/L
2000
8260D
Total/NA
Vinyl chloride
15000
2000
800
ug/L
2000
8260D
Total/NA
Xylenes, Total
1100
J
2000
460
ug/L
2000
8260D
Total/NA
Client Sample ID: RW-SIS1
Lab
Sample ID: 752-5420-13
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
390
13
8.0
ug/L
25
8260D SIM 14D
Total/NA
1,1-Dichloroethane
7.3
J
10
3.3
ug/L
10
8260D
Total/NA
Chlorobenzene
270
10
1.5
ug/L
10
8260D
Total/NA
Chloroethane
160
,+
50
46
ug/L
10
8260D
Total/NA
cis-1,2-Dichloroethene
2.5
J
10
2.5
ug/L
10
8260D
Total/NA
Client Sample ID: Trip Blank
Lab Sample ID: 752-5420-14
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
Acetone
5.2
J
10
3.7
ug/L
1
8260D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins Raleigh
Page 10 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-2
Lab Sample ID: 752-5420-1
Date Collected: 04/06/23 11:50
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
55
5.0
3.2
ug/L
04/12/2314:49
10
•
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
4-Bromofluorobenzene (Surr)
76
70 - 130
04112123 14:49
10
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
0.36
U
1.0
0.36
ug/L
-
04/20/23 15:34
1
1,1,1-Trichloroethane
0.21
U
1.0
0.21
ug/L
04/20/23 15:34
1
1,1,2,2-Tetrachloroethane
0.40
U
1.0
0.40
ug/L
04/20/23 15:34
1
1,1,2-Trichloroethane
0.32
U
1.0
0.32
ug/L
04/20/23 15:34
1
1,1-Dichloroethane
0.33
U
1.0
0.33
ug/L
04/20/23 15:34
1
1,1-Dichloroethene
0.33
U
1.0
0.33
ug/L
04/20/23 15:34
1
1,1-Dichloropropene
0.28
U
1.0
0.28
ug/L
04/20/23 15:34
1
1,2,3-Trichlorobenzene
0.81
U '+
5.0
0.81
ug/L
04/20/23 15:34
1
1,2,4-Trichlorobenzene
0.53
U
5.0
0.53
ug/L
04/20/23 15:34
1
1,2,4-Trimethylbenzene
0.43
U
1.0
0.43
ug/L
04/20/23 15:34
1
1,2-Dibromo-3-Chloropropane
1.8
U
5.0
1.8
ug/L
04/20/23 15:34
1
1,2-Dibromoethane (EDB)
0.33
U
1.0
0.33
ug/L
04/20/23 15:34
1
1,2-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 15:34
1
1,2-Dichloroethane
0.25
U
1.0
0.25
ug/L
04/20/23 15:34
1
1,2-Dichloropropane
0.22
U
1.0
0.22
ug/L
04/20/23 15:34
1
1,3,5-Trimethylbenzene
0.28
U
1.0
0.28
ug/L
04/20/23 15:34
1
1,3-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 15:34
1
1,3-Dichloropropane
0.36
U
1.0
0.36
ug/L
04/20/23 15:34
1
1,4-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 15:34
1
2,2-Dichloropropane
0.35
U
1.0
0.35
ug/L
04/20/23 15:34
1
2-Butanone (MEK)
6.4
U
10
6.4
ug/L
04/20/23 15:34
1
2-Chlorotoluene
0.25
U
1.0
0.25
ug/L
04/20/23 15:34
1
2-Hexanone
3.2
U
10
3.2
ug/L
04/20/23 15:34
1
3-Chloro-1-propene
1.1
U
2.0
1.1
ug/L
04/20/23 15:34
1
4-Chlorotoluene
0.41
U
1.0
0.41
ug/L
04/20/23 15:34
1
4-Isopropyltoluene
0.44
U
1.0
0.44
ug/L
04/20/23 15:34
1
4-Methyl-2-pentanone (MIBK)
2.7
U
10
2.7
ug/L
04/20/23 15:34
1
Acetone
3.7
U
10
3.7
ug/L
04/20/23 15:34
1
Benzene
0.27
U
1.0
0.27
ug/L
04/20/23 15:34
1
Bromobenzene
0.24
U
1.0
0.24
ug/L
04/20/23 15:34
1
Chlorobromomethane
0.34
U
1.0
0.34
ug/L
04/20/23 15:34
1
Dichlorobromomethane
0.25
U
1.0
0.25
ug/L
04/20/23 15:34
1
Bromoform
0.59
U
1.0
0.59
ug/L
04/20/23 15:34
1
Bromomethane
3.7
U
5.0
3.7
ug/L
04/20/23 15:34
1
Carbon disulfide
0.43
U
2.0
0.43
ug/L
04/20/23 15:34
1
Carbon tetrachloride
0.30
U
1.0
0.30
ug/L
04/20/23 15:34
1
Chlorobenzene
4.1
1.0
0.15
ug/L
04/20/23 15:34
1
Chloroethane
48
*+
5.0
4.6
ug/L
04/20/23 15:34
1
Chloroform
0.27
U
1.0
0.27
ug/L
04/20/23 15:34
1
Chloromethane
0.54
U
1.0
0.54
ug/L
04/20/23 15:34
1
cis-1,2-Dichloroethene
0.25
U
1.0
0.25
ug/L
04/20/23 15:34
1
cis- 1,3-Dichloropropene
0.26
U
1.0
0.26
ug/L
04/20/23 15:34
1
Chlorodibromomethane
0.39
U
1.0
0.39
ug/L
04/20/23 15:34
1
Eurofins Raleigh
Page 11 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-2
Lab Sample ID: 752-5420-1
Date Collected: 04/06/23 11:50
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Dibromomethane
0.34
U
1.0
0.34
ug/L
04/20/23 15:34
1
Dichlorodifluoromethane
0.36
U
1.0
0.36
ug/L
04/20/23 15:34
1
Ethylbenzene
0.20
U
1.0
0.20
ug/L
04/20/23 15:34
1
Hexachlorobutadiene
0.22
U
5.0
0.22
ug/L
04/20/23 15:34
1
Isopropyl ether
0.70
U
10
0.70
ug/L
04/20/23 15:34
1
Isopropylbenzene
0.26
U
1.0
0.26
ug/L
04/20/23 15:34
1
m-Xylene & p-Xylene
0.49
U
1.0
0.49
ug/L
04/20/23 15:34
1
Methylene Chloride
3.2
U
5.0
3.2
ug/L
04/20/23 15:34
1
Methyl tert-butyl ether
0.81
U
5.0
0.81
ug/L
04/20/23 15:34
1
Naphthalene
2.4
U
5.0
2.4
ug/L
04/20/23 15:34
1
N-Propylbenzene
0.41
U
1.0
0.41
ug/L
04/20/23 15:34
1
o-Xylene
0.26
U
1.0
0.26
ug/L
04/20/23 15:34
1
sec-Butylbenzene
0.53
U
1.0
0.53
ug/L
04/20/23 15:34
1
Styrene
0.27
U
1.0
0.27
ug/L
04/20/23 15:34
1
tert-Butyl benzene
0.43
U
1.0
0.43
ug/L
04/20/23 15:34
1
Tetrachloroethene
0.35
U
0.50
0.35
ug/L
04/20/23 15:34
1
Toluene
0.25
U
1.0
0.25
ug/L
04/20/23 15:34
1
trans- 1,2-Dichloroethene
0.34
U
1.0
0.34
ug/L
04/20/23 15:34
1
trans- 1,3-Dichloropropene
0.23
U
1.0
0.23
ug/L
04/20/23 15:34
1
Trichloroethene
0.20
U
1.0
0.20
ug/L
04/20/23 15:34
1
Trichlorofluoromethane
0.33
U
1.0
0.33
ug/L
04/20/23 15:34
1
Vinyl chloride
0.40
U
1.0
0.40
ug/L
04/20/23 15:34
1
Xylenes, Total
0.23
U
1.0
0.23
ug/L
04/20/23 15:34
1
n-Butylbenzene
0.52
U
1.0
0.52
ug/L
04/20/23 15:34
1
1,2,3-Trichloropropane
0.48
U
1.0
0.48
ug/L
04/20/23 15:34
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
118
70 - 130
04/20/23 15:34
1
4-Bromofluorobenzene (Surr)
91
70 - 130
04/20/23 15:34
1
Toluene-d8 (Surr)
107
70 - 130
04/20/23 15:34
1
Client Sample ID: AW-3
Lab Sample ID: 752-5420-2
Date Collected: 04/06/23 09:35
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
470
13
8.0
ug/L
04/12/2316:10
25
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
81
70 - 130
04112123 16:10
25
Method: SW846 8260D - Volatile Organic Compounds
by GUMS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
7.2
U
20
7.2
ug/L
04/20/2317:09
20
1,1,1-Trichloroethane
4.2
U
20
4.2
ug/L
04/20/2317:09
20
1,1,2,2-Tetrachloroethane
8.0
U
20
8.0
ug/L
04/20/2317:09
20
1,1,2-Trichloroethane
6.4
U
20
6.4
ug/L
04/20/2317:09
20
1,1-Dichloroethane
170
20
6.6
ug/L
04/20/2317:09
20
1,1-Dichloroethene
8.8
J
20
6.6
ug/L
04/20/2317:09
20
1,1-Dichloropropene
5.6
U
20
5.6
ug/L
04/20/2317:09
20
Eurofins Raleigh
Page 12 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-3
Date Collected: 04/06/23 09:35
Date Received: 04/07/23 09:30
Job ID: 752-5420-1
Lab Sample ID: 752-5420-2
Matrix: Water
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,2,3-Trichlorobenzene
16
U '+
100
16
ug/L
04/20/23 17:09
20
1,2,4-Trichlorobenzene
11
U
100
11
ug/L
04/20/23 17:09
20
1,2,4-Trimethylbenzene
8.6
U
20
8.6
ug/L
04/20/23 17:09
20
1,2-Dibromo-3-Chloropropane
36
U
100
36
ug/L
04/20/23 17:09
20
1,2-Dibromoethane (EDB)
6.6
U
20
6.6
ug/L
04/20/23 17:09
20
1,2-Dichlorobenzene
6.2
U
20
6.2
ug/L
04/2012317:09
20
1,2-Dichloroethane
5.0
U
20
5.0
ug/L
04/2012317:09
20
1,2-Dichloropropane
4.4
U
20
4.4
ug/L
04/2012317:09
20
1,3,5-Trimethylbenzene
5.6
U
20
5.6
ug/L
04/20/23 17:09
20
1,3-Dichlorobenzene
6.2
U
20
6.2
ug/L
04/20/23 17:09
20
1,3-Dichloropropane
7.2
U
20
7.2
ug/L
04/20/23 17:09
20
1,4-Dichlorobenzene
6.2
U
20
6.2
ug/L
04/20/23 17:09
20
2,2-Dichloropropane
7.0
U
20
7.0
ug/L
04/20/23 17:09
20
2-Butanone (MEK)
130
U
200
130
ug/L
04/20/23 17:09
20
2-Chlorotoluene
5.0
U
20
5.0
ug/L
04/20/23 17:09
20
2-Hexanone
64
U
200
64
ug/L
04/20/23 17:09
20
3-Chloro-1-propene
22
U
40
22
ug/L
04/20/23 17:09
20
4-Chlorotoluene
8.2
U
20
8.2
ug/L
04/20/23 17:09
20
4-Isopropyltoluene
8.8
U
20
8.8
ug/L
04/20/23 17:09
20
4-Methyl-2-pentanone (MIBK)
54
U
200
54
ug/L
04/20/23 17:09
20
Acetone
74
U
200
74
ug/L
04/2012317:09
20
Benzene
8.2
J
20
5.4
ug/L
04/2012317:09
20
Bromobenzene
4.8
U
20
4.8
ug/L
04/2012317:09
20
Chlorobromomethane
6.8
U
20
6.8
ug/L
04/20/23 17:09
20
Dichlorobromomethane
5.0
U
20
5.0
ug/L
04/20/23 17:09
20
Bromoform
12
U
20
12
ug/L
04/20/23 17:09
20
Bromomethane
74
U
100
74
ug/L
04/20/23 17:09
20
Carbon disulfide
8.6
U
40
8.6
ug/L
04/20/23 17:09
20
Carbon tetrachloride
6.0
U
20
6.0
ug/L
04/20/23 17:09
20
Chlorobenzene
830
20
3.0
ug/L
04/20/23 17:09
20
Chloroethane
92
U `+
100
92
ug/L
04/20/23 17:09
20
Chloroform
5.4
U
20
5.4
ug/L
04/20/23 17:09
20
Chloromethane
11
U
20
11
ug/L
04/20/23 17:09
20
cis-1,2-Dichloroethene
76
20
5.0
ug/L
04/20/23 17:09
20
cis-1,3-Dichloropropene
5.2
U
20
5.2
ug/L
04/20/23 17:09
20
Chlorodibromomethane
7.8
U
20
7.8
ug/L
04/2012317:09
20
Dibromomethane
6.8
U
20
6.8
ug/L
04/2012317:09
20
Dichlorodifluoromethane
7.2
U
20
7.2
ug/L
04/2012317:09
20
Ethylbenzene
4.0
U
20
4.0
ug/L
04/20/23 17:09
20
Hexachlorobutadiene
4.4
U
100
4.4
ug/L
04/20/23 17:09
20
Isopropyl ether
14
U
200
14
ug/L
04/20/23 17:09
20
Isopropyl benzene
5.2
U
20
5.2
ug/L
04/20/23 17:09
20
m-Xylene & p-Xylene
9.8
U
20
9.8
ug/L
04/20/23 17:09
20
Methylene Chloride
64
U
100
64
ug/L
04/20/23 17:09
20
Methyl tert-butyl ether
16
U
100
16
ug/L
04/20/23 17:09
20
Naphthalene
48
U
100
48
ug/L
04/20/23 17:09
20
N-Propylbenzene
8.2
U
20
8.2
ug/L
04/20/23 17:09
20
o-Xylene
5.2
U
20
5.2
ug/L
04/20/23 17:09
20
sec-Butylbenzene
11
U
20
11
ug/L
04/20/23 17:09
20
0
Eurofins Raleigh
Page 13 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-3
Lab Sample ID: 752-5420-2
Date Collected: 04/06/23 09:35
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Styrene
5.4
U
20
5.4
ug/L
04/20/23 17:09
20
tert-Butyl benzene
8.6
U
20
8.6
ug/L
04/20/23 17:09
20
Tetrachloroethene
7.0
U
10
7.0
ug/L
04/20/23 17:09
20
Toluene
5.0
U
20
5.0
ug/L
04/20/23 17:09
20
trans- 1,2-Dichloroethene
6.8
U
20
6.8
ug/L
04/20/23 17:09
20
trans- 1,3-Dichloropropene
4.6
U
20
4.6
ug/L
04/20/23 17:09
20
Trichloroethene
4.0
U
20
4.0
ug/L
04/20/23 17:09
20
Trichlorofluoromethane
6.6
U
20
6.6
ug/L
04/20/23 17:09
20
Vinyl chloride
82
20
8.0
ug/L
04/20/23 17:09
20
Xylenes, Total
4.6
U
20
4.6
ug/L
04/20/23 17:09
20
n-Butylbenzene
10
U
20
10
ug/L
04/20/23 17:09
20
1,2,3-Trichloropropane
9.6
U
20
9.6
ug/L
04/20/23 17:09
20
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
116
70 - 130
04/20/23 17:09
20
4-Bromofluorobenzene (Surr)
90
70 - 130
04120123 17:09
20
Toluene-d8 (Surr)
104
70 - 130
04120123 17:09
20
Client Sample ID: AW-4
Lab Sample ID: 752-5420-3
Date Collected: 04/06/23 09:55
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
310
5.0
3.2
ug/L
04112/2315:16
10
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
77
70 - 130
04112123 15:16
10
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
3.6
U
10
3.6
ug/L
04/20/23 16:31
10
1,1,1-Trichloroethane
2.1
U
10
2.1
ug/L
04/20/23 16:31
10
1,1,2,2-Tetrachloroethane
4.0
U
10
4.0
ug/L
04/20/23 16:31
10
1,1,2-Trichloroethane
3.2
U
10
3.2
ug/L
04/20/23 16:31
10
1,1-Dichloroethane
160
10
3.3
ug/L
04/20/23 16:31
10
1,1-Dichloroethene
20
10
3.3
ug/L
04/20/23 16:31
10
1,1-Dichloropropene
2.8
U
10
2.8
ug/L
04/20/23 16:31
10
1,2,3-Trichlorobenzene
8.1
U'+
50
8.1
ug/L
04/20/23 16:31
10
1,2,4-Trichlorobenzene
5.3
U
50
5.3
ug/L
04/20/23 16:31
10
1,2,4-Trimethylbenzene
4.3
U
10
4.3
ug/L
04/20/23 16:31
10
1,2-Dibromo-3-Chloropropane
18
U
50
18
ug/L
04/20/23 16:31
10
1,2-Dibromoethane (EDB)
3.3
U
10
3.3
ug/L
04/20/23 16:31
10
1,2-Dichlorobenzene
3.1
U
10
3.1
ug/L
04/20/23 16:31
10
1,2-Dichloroethane
7.6
J
10
2.5
ug/L
04/20/23 16:31
10
1,2-Dichloropropane
2.2
U
10
2.2
ug/L
04/20/23 16:31
10
1,3,5-Trimethylbenzene
2.8
U
10
2.8
ug/L
04/20/23 16:31
10
1,3-Dichlorobenzene
3.1
U
10
3.1
ug/L
04/20/23 16:31
10
1,3-Dichloropropane
3.6
U
10
3.6
ug/L
04/20/23 16:31
10
1,4-Dichlorobenzene
3.1
U
10
3.1
ug/L
04/20/23 16:31
10
2,2-Dichloropropane
3.5
U
10
3.5
ug/L
04/20/23 16:31
10
Eurofins Raleigh
Page 14 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: AW-4 Lab Sample ID: 752-5420-3
Date Collected: 04/06/23 09:55 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
2-Butanone (MEK)
64
U
100
2-Chlorotoluene
2.5
U
10
2-Hexanone
32
U
100
3-Chloro-1-propene
11
U
20
4-Chlorotoluene
4.1
U
10
4-Isopropyltoluene
4.4
U
10
4-Methyl-2-pentanone (MIBK)
27
U
100
Acetone
37
U
100
Benzene
6.1
J
10
Bromobenzene
2.4
U
10
Chlorobromomethane
3.4
U
10
Dichlorobromomethane
2.5
U
10
Bromoform
5.9
U
10
Bromomethane
37
U
50
Carbon disulfide
4.3
U
20
Carbon tetrachloride
3.0
U
10
Chlorobenzene
440
10
Chloroethane
280
*+
50
Chloroform
2.7
U
10
Chloromethane
5.4
U
10
cis-1,2-Dichloroethene
130
10
cis- 1,3-Dichloropropene
2.6
U
10
Chlorodibromomethane
3.9
U
10
Dibromomethane
3.4
U
10
Dichlorodifluoromethane
3.6
U
10
Ethylbenzene
2.0
U
10
Hexachlorobutadiene
2.2
U
50
Isopropyl ether
7.0
U
100
Isopropylbenzene
2.6
U
10
m-Xylene & p-Xylene
4.9
U
10
Methylene Chloride
32
U
50
Methyl tert-butyl ether
8.1
U
50
Naphthalene
24
U
50
N-Propylbenzene
4.1
U
10
o-Xylene
2.6
U
10
sec-Butylbenzene
5.3
U
10
Styrene
2.7
U
10
tert-Butyl benzene
4.3
U
10
Tetrachloroethene
3.5
U
5.0
Toluene
2.5
U
10
trans- 1,2-Dichloroethene
3.4
U
10
trans- 1,3-Dichloropropene
2.3
U
10
Trichloroethene
2.8
J
10
Trichlorofluoromethane
3.3
U
10
Vinyl chloride
140
10
Xylenes, Total
2.3
U
10
n-Butylbenzene
5.2
U
10
1,2,3-Trichloropropane
4.8
U
10
MDL
Unit
D Prepared Analyzed
Dil Fac
64
ug/L
04/20/23 16:31
10
2.5
ug/L
04/20/23 16:31
10
32
ug/L
04/20/23 16:31
10
11
ug/L
04/20/23 16:31
10
4.1
ug/L
04/20/23 16:31
10
4.4
ug/L
04/20/23 16:31
10
27
ug/L
04/20/23 16:31
10
37
ug/L
04/20/23 16:31
10
2.7
ug/L
04/20/23 16:31
10
2.4
ug/L
04/20/23 16:31
10
3.4
ug/L
04/20/23 16:31
10
2.5
ug/L
04/20/23 16:31
10
5.9
ug/L
04/20/23 16:31
10
37
ug/L
04/20/23 16:31
10
4.3
ug/L
04/20/23 16:31
10
3.0
ug/L
04/20/23 16:31
10
1.5
ug/L
04/20/23 16:31
10
46
ug/L
04/20/23 16:31
10
2.7
ug/L
04/20/23 16:31
10
5.4
ug/L
04/20/23 16:31
10
2.5
ug/L
04/20/23 16:31
10
2.6
ug/L
04/20/23 16:31
10
3.9
ug/L
04/20/23 16:31
10
3.4
ug/L
04/20/23 16:31
10
3.6
ug/L
04/20/23 16:31
10
2.0
ug/L
04/20/23 16:31
10
2.2
ug/L
04/20/23 16:31
10
7.0
ug/L
04/20/23 16:31
10
2.6
ug/L
04/20/23 16:31
10
4.9
ug/L
04/20/23 16:31
10
32
ug/L
04/20/23 16:31
10
8.1
ug/L
04/20/23 16:31
10
24
ug/L
04/20/23 16:31
10
4.1
ug/L
04/20/23 16:31
10
2.6
ug/L
04/20/23 16:31
10
5.3
ug/L
04/20/23 16:31
10
2.7
ug/L
04/20/23 16:31
10
4.3
ug/L
04/20/23 16:31
10
3.5
ug/L
04/20/23 16:31
10
2.5
ug/L
04/20/23 16:31
10
3.4
ug/L
04/20/23 16:31
10
2.3
ug/L
04/20/23 16:31
10
2.0
ug/L
04/20/23 16:31
10
3.3
ug/L
04/20/23 16:31
10
4.0
ug/L
04/20/23 16:31
10
2.3
ug/L
04/20/23 16:31
10
5.2
ug/L
04/20/23 16:31
10
4.8
ug/L
04120/2316:31
10
0
Eurofins Raleigh
Page 15 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-4
Lab Sample ID: 752-5420-3
Date Collected: 04/06/23 09:55
Matrix: Water
Date Received: 04/07/23 09:30
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
118
70 - 130
04/20/23 16:31
10
4-Bromofluorobenzene (Surr)
92
70 - 130
04120123 16:31
10
Toluene-d8 (Surr)
104
70 - 130
04/20/23 16:31
10
Client Sample ID: AWB-4
Lab Sample ID: 752-5420-4
Date Collected: 04/06/23 09:20
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic
Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
880
25
16
ug/L
04/12/2317:03
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
78
70 - 130
04112123 17:03
50
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
18
U
50
18
ug/L
04/20/23 17:48
50
1,1,1-Trichloroethane
11
U
50
11
ug/L
04/20/23 17:48
50
1,1,2,2-Tetrachloroethane
20
U
50
20
ug/L
04/20/23 17:48
50
1,1,2-Trichloroethane
16
U
50
16
ug/L
04/20/23 17:48
50
1,1-Dichloroethane
310
50
17
ug/L
04/20/23 17:48
50
1,1-Dichloroethene
17
U
50
17
ug/L
04/20/23 17:48
50
1,1-Dichloropropene
14
U
50
14
ug/L
04/20/23 17:48
50
1,2,3-Trichlorobenzene
41
U'+
250
41
ug/L
04/20/23 17:48
50
1,2,4-Trichlorobenzene
27
U
250
27
ug/L
04/20/23 17:48
50
1,2,4-Trimethylbenzene
22
U
50
22
ug/L
04/20/23 17:48
50
1,2-Dibromo-3-Chloropropane
90
U
250
90
ug/L
04/20/23 17:48
50
1,2-Dibromoethane (EDB)
17
U
50
17
ug/L
04/20/23 17:48
50
1,2-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 17:48
50
1,2-Dichloroethane
130
50
13
ug/L
04/20/23 17:48
50
1,2-Dichloropropane
11
U
50
11
ug/L
04/20/23 17:48
50
1,3,5-Trimethylbenzene
14
U
50
14
ug/L
04/20/23 17:48
50
1,3-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 17:48
50
1,3-Dichloropropane
18
U
50
18
ug/L
04/20/23 17:48
50
1,4-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 17:48
50
2,2-Dichloropropane
18
U
50
18
ug/L
04/20/23 17:48
50
2-Butanone (MEK)
320
U
500
320
ug/L
04/20/23 17:48
50
2-Chlorotoluene
13
U
50
13
ug/L
04/2012317:48
50
2-Hexanone
160
U
500
160
ug/L
04/2012317:48
50
3-Chloro-1-propene
55
U
100
55
ug/L
04/2012317:48
50
4-Chlorotoluene
21
U
50
21
ug/L
04/20/23 17:48
50
4-Isopropyltoluene
22
U
50
22
ug/L
04/20/23 17:48
50
4-Methyl-2-pentanone (MIBK)
140
U
500
140
ug/L
04/20/23 17:48
50
Acetone
190
U
500
190
ug/L
04/20/23 17:48
50
Benzene
14
U
50
14
ug/L
04/20/23 17:48
50
Bromobenzene
12
U
50
12
ug/L
04/20/23 17:48
50
Chlorobromomethane
17
U
50
17
ug/L
04/20/23 17:48
50
Dichlorobromomethane
13
U
50
13
ug/L
04/20/23 17:48
50
Bromoform
30
U
50
30
ug/L
04/20/23 17:48
50
Bromomethane
190
U
250
190
ug/L
04/20/23 17:48
50
Eurofins Raleigh
Page 16 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AWB-4
Date Collected: 04/06/23 09:20
Date Received: 04/07/23 09:30
Job ID: 752-5420-1
Lab Sample ID: 752-5420-4
Matrix: Water
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Carbon disulfide
22
U
100
22
ug/L
04/20/23 17:48
50
Carbon tetrachloride
15
U
50
15
ug/L
04/20/23 17:48
50
Chlorobenzene
2100
50
7.5
ug/L
04/20/23 17:48
50
Chloroethane
230
U'+
250
230
ug/L
04/20/23 17:48
50
Chloroform
14
U
50
14
ug/L
04/20/23 17:48
50
Chloromethane
27
U
50
27
ug/L
04/2012317:48
50
cis-1,2-Dichloroethene
39
J
50
13
ug/L
04/20/23 17:48
50
cis-1,3-Dichloropropene
13
U
50
13
ug/L
04/2012317:48
50
Chlorodibromomethane
20
U
50
20
ug/L
04/20/23 17:48
50
Dibromomethane
17
U
50
17
ug/L
04/20/23 17:48
50
Dichlorodifluoromethane
18
U
50
18
ug/L
04/20/23 17:48
50
Ethylbenzene
10
U
50
10
ug/L
04/20/23 17:48
50
Hexachlorobutadiene
11
U
250
11
ug/L
04/20/23 17:48
50
Isopropyl ether
35
U
500
35
ug/L
04/20/23 17:48
50
Isopropyl benzene
13
U
50
13
ug/L
04/20/23 17:48
50
m-Xylene & p-Xylene
25
U
50
25
ug/L
04/20/23 17:48
50
Methylene Chloride
160
U
250
160
ug/L
04/20/23 17:48
50
Methyl tert-butyl ether
41
U
250
41
ug/L
04/20/23 17:48
50
Naphthalene
120
U
250
120
ug/L
04/20/23 17:48
50
N-Propylbenzene
21
U
50
21
ug/L
04/20/23 17:48
50
o-Xylene
13
U
50
13
ug/L
04/2012317:48
50
sec-Butylbenzene
27
U
50
27
ug/L
04/2012317:48
50
Styrene
14
U
50
14
ug/L
04/2012317:48
50
tert-Butylbenzene
22
U
50
22
ug/L
04/20/23 17:48
50
Tetrachloroethene
18
U
25
18
ug/L
04/20/23 17:48
50
Toluene
13
U
50
13
ug/L
04/20/23 17:48
50
trans-1,2-Dichloroethene
17
U
50
17
ug/L
04/20/23 17:48
50
trans-1,3-Dichloropropene
12
U
50
12
ug/L
04/20/23 17:48
50
Trichloroethene
10
U
50
10
ug/L
04/20/23 17:48
50
Trichlorofluoromethane
17
U
50
17
ug/L
04/20/23 17:48
50
Vinyl chloride
74
50
20
ug/L
04/20/23 17:48
50
Xylenes, Total
12
U
50
12
ug/L
04/20/23 17:48
50
n-Butylbenzene
26
U
50
26
ug/L
04/20/23 17:48
50
1,2,3-Trichloropropane
24
U
50
24
ug/L
04/20/23 17:48
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
Dibromofluoromethane (Surr)
123
70 - 130
04/20/23 17:48
50
4-Bromofluorobenzene (Surr)
91
70 - 130
04/20/23 17:48
50
Toluene-d8 (Surr)
106
70 - 130
04/20/23 17:48
50
Client Sample ID: MW-713
Lab Sample ID: 752-5420-5
Date Collected: 04/06/23 12:45
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
53000
1300
800
ug/L
04/12/23 21:32
2500
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
87
70 - 130
04/12/23 21:32
2500
Eurofins Raleigh
Page 17 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: MW-713
Date Collected: 04/06/23 12:45
Date Received: 04/07/23 09:30
Job ID: 752-5420-1
Lab Sample ID: 752-5420-5
Matrix: Water
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
180
U
500
180
ug/L
04/20/23 19:25
500
1,1,1-Trichloroethane
3000
500
110
ug/L
04/20/23 19:25
500
1,1,2,2-Tetrachloroethane
200
U
500
200
ug/L
04/20/23 19:25
500
1,1,2-Trichloroethane
160
U
500
160
ug/L
04/2012319:25
500
1,1-Dichloroethane
21000
500
170
ug/L
04/2012319:25
500
1,1-Dichloroethene
6400
500
170
ug/L
04/2012319:25
500
1,1-Dichloropropene
140
U
500
140
ug/L
04/20/23 19:25
500
1,2,3-Trichlorobenzene
410
U *+
2500
410
ug/L
04/20/23 19:25
500
1,2,4-Trichlorobenzene
270
U
2500
270
ug/L
04/20/23 19:25
500
1,2,4-Trimethylbenzene
220
U
500
220
ug/L
04/20/23 19:25
500
1,2-Dibromo-3-Chloropropane
900
U
2500
900
ug/L
04/20/23 19:25
500
1,2-Dibromoethane (EDB)
170
U
500
170
ug/L
04/20/23 19:25
500
1,2-Dichlorobenzene
160
U
500
160
ug/L
04/20/23 19:25
500
1,2-Dichloroethane
3900
500
130
ug/L
04/20/23 19:25
500
1,2-Dichloropropane
110
U
500
110
ug/L
04/20/23 19:25
500
1,3,5-Trimethylbenzene
140
U
500
140
ug/L
04/20/23 19:25
500
1,3-Dichlorobenzene
160
U
500
160
ug/L
04/20/23 19:25
500
1,3-Dichloropropane
180
U
500
180
ug/L
04/20/23 19:25
500
1,4-Dichlorobenzene
160
U
500
160
ug/L
04/2012319:25
500
2,2-Dichloropropane
180
U
500
180
ug/L
04/2012319:25
500
2-Butanone (MEK)
3200
U
5000
3200
ug/L
04/20/23 19:25
500
2-Chlorotoluene
130
U
500
130
ug/L
04/20/23 19:25
500
2-Hexanone
1600
U
5000
1600
ug/L
04/20/23 19:25
500
3-Chloro-l-propene
550
U
1000
550
ug/L
04/20/23 19:25
500
4-Chlorotoluene
210
U
500
210
ug/L
04/20/23 19:25
500
4-Isopropyltoluene
220
U
500
220
ug/L
04/20/23 19:25
500
4-Methyl-2-pentanone (MIBK)
6800
5000
1400
ug/L
04/20/23 19:25
500
Acetone
6400
5000
1900
ug/L
04/20/23 19:25
500
Benzene
350
J
500
140
ug/L
04/20/23 19:25
500
Bromobenzene
120
U
500
120
ug/L
04/20/23 19:25
500
Chlorobromomethane
170
U
500
170
ug/L
04/20/23 19:25
500
Dichlorobromomethane
130
U
500
130
ug/L
04/20/23 19:25
500
Bromoform
300
U
500
300
ug/L
04/20/23 19:25
500
Bromomethane
1900
U
2500
1900
ug/L
04/2012319:25
500
Carbon disulfide
220
U
1000
220
ug/L
04/20/23 19:25
500
Carbon tetrachloride
150
U
500
150
ug/L
04/20/23 19:25
500
Chlorobenzene
34000
500
75
ug/L
04/20/23 19:25
500
Chloroethane
29000
*+
2500
2300
ug/L
04/20/23 19:25
500
Chloroform
140
U
500
140
ug/L
04/20/23 19:25
500
Chloromethane
270
U
500
270
ug/L
04/20/23 19:25
500
cis-1,2-Dichloroethene
24000
500
130
ug/L
04/20/23 19:25
500
cis-1,3-Dichloropropene
130
U
500
130
ug/L
04/20/23 19:25
500
Chlorodibromomethane
200
U
500
200
ug/L
04/20/23 19:25
500
Dibromomethane
170
U
500
170
ug/L
04/20/23 19:25
500
Dichlorodifluoromethane
180
U
500
180
ug/L
04/20/23 19:25
500
Ethylbenzene
400
J
500
100
ug/L
04/20/23 19:25
500
Hexachlorobutadiene
110
U
2500
110
ug/L
04/20/23 19:25
500
Isopropyl ether
770
J
5000
350
ug/L
04/20/23 19:25
500
Isopropyl benzene
130
U
500
130
ug/L
04/20/23 19:25
500
0
Eurofins Raleigh
Page 18 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: MW-713
Lab Sample ID: 752-5420-5
Date Collected: 04/06/23 12:45
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
m-Xylene & p-Xylene
1800
500
250
ug/L
04/20/23 19:25
500
Methylene Chloride
33000
2500
1600
ug/L
04/20/23 19:25
500
Methyl tert-butyl ether
410
U
2500
410
ug/L
04/20/23 19:25
500
Naphthalene
1200
U
2500
1200
ug/L
04/20/23 19:25
500
N-Propylbenzene
210
U
500
210
ug/L
04/20/23 19:25
500
o-Xylene
740
500
130
ug/L
04/20/23 19:25
500
sec-Butylbenzene
270
U
500
270
ug/L
04/20/23 19:25
500
Styrene
140
U
500
140
ug/L
04/20/23 19:25
500
tert-Butyl benzene
220
U
500
220
ug/L
04/20/23 19:25
500
Tetrachloroethene
2800
250
180
ug/L
04/20/23 19:25
500
Toluene
11000
500
130
ug/L
04/20/23 19:25
500
trans- 1,2-Dichloroethene
170
U
500
170
ug/L
04/20/23 19:25
500
trans- 1,3-Dichloropropene
120
U
500
120
ug/L
04/20/23 19:25
500
Trichloroethene
620
500
100
ug/L
04/20/23 19:25
500
Trichlorofluoromethane
170
U
500
170
ug/L
04/20/23 19:25
500
Vinyl chloride
25000
500
200
ug/L
04/20/23 19:25
500
Xylenes, Total
2500
500
120
ug/L
04/20/23 19:25
500
n-Butylbenzene
260
U
500
260
ug/L
04/20/23 19:25
500
1,2,3-Trichloropropane
240
U
500
240
ug/L
04/20/23 19:25
500
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
123
70 - 130
04120123 19:25
500
4-Bromofluorobenzene (Surr)
90
70 - 130
04120123 19:25
500
Toluene-d8 (Surr)
106
70 - 130
04120123 19:25
500
Client Sample ID: OW-SF1 Lab Sample ID: 752-5420-6
Date Collected: 04/06/23 13:05 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 9900 130 80 ug/L 04/12/2318:24 250
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 82 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte Result Qualifier RL
MDL
Unit
Prepared Analyzed
04/12/23 18:24
D Prepared Analyzed
Dil Fac
250
Dil Fac
1,1,1,2-Tetrachloroethane
18
U
50
18
ug/L
04/20/23 18:07
50
1,1,1-Trichloroethane
31000
E
50
11
ug/L
04/20/23 18:07
50
1,1,2,2-Tetrachloroethane
20
U
50
20
ug/L
04/20/23 18:07
50
1,1,2-Trichloroethane
58
50
16
ug/L
04/20/23 18:07
50
1,1-Dichloroethane
15000
E
50
17
ug/L
04/20/23 18:07
50
1,1-Dichloroethene
8900
50
17
ug/L
04/20/23 18:07
50
1,1-Dichloropropene
14
U
50
14
ug/L
04/20/23 18:07
50
1,2,3-Trichlorobenzene
41
U *+
250
41
ug/L
04/20/23 18:07
50
1,2,4-Trichlorobenzene
27
U
250
27
ug/L
04/20/23 18:07
50
1,2,4-Trimethylbenzene
33
J
50
22
ug/L
04/20/23 18:07
50
1,2-Dibromo-3-Chloropropane
90
U
250
90
ug/L
04/20/23 18:07
50
1,2-Dibromoethane (EDB)
17
U
50
17
ug/L
04/20/23 18:07
50
1,2-Dichlorobenzene
50
50
16
ug/L
04/20/23 18:07
50
Eurofins Raleigh
Page 19 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: OW-SF1 Lab Sample ID: 752-5420-6
Date Collected: 04/06/23 13:05 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
1,2-Dichloroethane
2800
50
1,2-Dichloropropane
11
U
50
1,3,5-Trimethylbenzene
14
U
50
1,3-Dichlorobenzene
16
U
50
1,3-Dichloropropane
18
U
50
1,4-Dichlorobenzene
16
U
50
2,2-Dichloropropane
18
U
50
2-Butanone (MEK)
8000
500
2-Chlorotoluene
13
U
50
2-Hexanone
160
U
500
3-Chloro-1-propene
55
U
100
4-Chlorotoluene
21
U
50
4-Isopropyltoluene
22
U
50
4-Methyl-2-pentanone (MIBK)
770
500
Acetone
7800
500
Benzene
150
50
Bromobenzene
12
U
50
Chlorobromomethane
17
U
50
Dichlorobromomethane
13
U
50
Bromoform
30
U
50
Bromomethane
190
U
250
Carbon disulfide
22
U
100
Carbon tetrachloride
15
U
50
Chlorobenzene
25000
E
50
Chloroethane
3500
*+
250
Chloroform
34
J
50
Chloromethane
27
U
50
cis-1,2-Dichloroethene
45000
E
50
cis- 1,3-Dichloropropene
13
U
50
Chlorodibromomethane
20
U
50
Dibromomethane
17
U
50
Dichlorodifluoromethane
18
U
50
Ethylbenzene
300
50
Hexachlorobutadiene
11
U
250
Isopropyl ether
200
J
500
Isopropylbenzene
13
U
50
m-Xylene & p-Xylene
1000
50
Methylene Chloride
4400
250
Methyl tert-butyl ether
41
U
250
Naphthalene
120
U
250
N-Propylbenzene
21
U
50
o-Xylene
410
50
sec-Butylbenzene
27
U
50
Styrene
14
U
50
tert-Butyl benzene
22
U
50
Tetrachloroethene
610
25
Toluene
6400
50
trans -1,2-Dichloroethene
33
J
50
trans- 1,3-Dichloropropene
12
U
50
MDL
Unit
D Prepared Analyzed
Dil Fac
13
ug/L
04/20/2318:07
50
11
ug/L
04/20/2318:07
50
14
ug/L
04/20/2318:07
50
16
ug/L
04/20/2318:07
50
18
ug/L
04/20/2318:07
50
16
ug/L
04/20/2318:07
50
18
ug/L
04/20/2318:07
50
320
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
160
ug/L
04/20/2318:07
50
55
ug/L
04/20/2318:07
50
21
ug/L
04/20/2318:07
50
22
ug/L
04/20/2318:07
50
140
ug/L
04/20/2318:07
50
190
ug/L
04/20/2318:07
50
14
ug/L
04/20/2318:07
50
12
ug/L
04/20/2318:07
50
17
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
30
ug/L
04/20/2318:07
50
190
ug/L
04/20/2318:07
50
22
ug/L
04/20/2318:07
50
15
ug/L
04/20/2318:07
50
7.5
ug/L
04/20/2318:07
50
230
ug/L
04/20/2318:07
50
14
ug/L
04/20/2318:07
50
27
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
20
ug/L
04/20/2318:07
50
17
ug/L
04/20/2318:07
50
18
ug/L
04/20/2318:07
50
10
ug/L
04/20/2318:07
50
11
ug/L
04/20/2318:07
50
35
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
25
ug/L
04/20/2318:07
50
160
ug/L
04/20/2318:07
50
41
ug/L
04/20/2318:07
50
120
ug/L
04/20/2318:07
50
21
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
27
ug/L
04/20/2318:07
50
14
ug/L
04/20/2318:07
50
22
ug/L
04/20/2318:07
50
18
ug/L
04/20/2318:07
50
13
ug/L
04/20/2318:07
50
17
ug/L
04120/2318:07
50
12
ug/L
04/20/2318:07
50
0
Eurofins Raleigh
Page 20 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: OW-SF1
Date Collected: 04/06/23 13:05
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Job ID: 752-5420-1
Lab Sample ID: 752-5420-6
Matrix: Water
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Trichloroethene
4900
50
10
ug/L
04/20/23 18:07
Trichlorofluoromethane
77
50
17
ug/L
04/20/23 18:07
Vinyl chloride
12000
E
50
20
ug/L
04/20/23 18:07
Xylenes, Total
1400
50
12
ug/L
04/20/23 18:07
n-Butylbenzene
26
U
50
26
ug/L
04/2012318:07
1,2,3-Trichloropropane
24
U
50
24
ug/L
04/2012318:07
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dibromotluoromethane (Surr)
117
70 - 130
04/20/23 18:07
4-Bromofluorobenzene (Surr)
88
70 - 130
04120123 18:07
Toluene-d8 (Surr)
106
70 - 130
04/20/23 18:07
Client Sample ID: OW-SIS1
Date Collected: 04/06/23 11:15
Date Received: 04/07/23 09:30
Dil Fac
L-
50
50
50
50
50
50
Dil Fac
50
50
50
Lab Sample ID: 752-5420-7
Matrix: Water
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
4100
250
160
ug/L
04/12/23 20:38
500
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
DU Fac
4-Bromofluorobenzene (Surr)
75
70 - 130
04112123 20:38
500
Method: SW846 8260D -Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
72 U
200
72
ug/L
04/20/23 18:46
200
1,1,1-Trichloroethane
42 U
200
42
ug/L
04/20/23 18:46
200
1,1,2,2-Tetrachloroethane
80 U
200
80
ug/L
04/20/23 18:46
200
1,1,2-Trichloroethane
64 U
200
64
ug/L
04/20/23 18:46
200
1,1-Dichloroethane
2100
200
66
ug/L
04/20/23 18:46
200
1,1-Dichloroethene
390
200
66
ug/L
04/20/23 18:46
200
1,1-Dichloropropene
56 U
200
56
ug/L
04/20/23 18:46
200
1,2,3-Trichlorobenzene
160 U *+
1000
160
ug/L
04/20/23 18:46
200
1,2,4-Trichlorobenzene
110 U
1000
110
ug/L
04/20/23 18:46
200
1,2,4-Trimethylbenzene
86 U
200
86
ug/L
04/20/23 18:46
200
1,2-Dibromo-3-Chloropropane
360 U
1000
360
ug/L
04/20/23 18:46
200
1,2-Dibromoethane (EDB)
66 U
200
66
ug/L
04/20/23 18:46
200
1,2-Dichlorobenzene
62 U
200
62
ug/L
04/2012318:46
200
1,2-Dichloroethane
130 J
200
50
ug/L
04/2012318:46
200
1,2-Dichloropropane
44 U
200
44
ug/L
04/2012318:46
200
1,3,5-Trimethylbenzene
56 U
200
56
ug/L
04/20/23 18:46
200
1,3-Dichlorobenzene
62 U
200
62
ug/L
04/20/23 18:46
200
1,3-Dichloropropane
72 U
200
72
ug/L
04/20/23 18:46
200
1,4-Dichlorobenzene
62 U
200
62
ug/L
04/20/23 18:46
200
2,2-Dichloropropane
70 U
200
70
ug/L
04/20/23 18:46
200
2-Butanone (MEK)
1300 U
2000
1300
ug/L
04/20/23 18:46
200
2-Chlorotoluene
50 U
200
50
ug/L
04/20/23 18:46
200
2-Hexanone
640 U
2000
640
ug/L
04/20/23 18:46
200
3-Chloro-1-propene
220 U
400
220
ug/L
04/20/23 18:46
200
4-Chlorotoluene
82 U
200
82
ug/L
04/20/23 18:46
200
4-Isopropyltoluene
88 U
200
88
ug/L
04/20/23 18:46
200
Eurofins Raleigh
Page 21 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: OW-SIS1
Date Collected: 04/06/23 11:15
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Job ID: 752-5420-1
Lab Sample ID: 752-5420-7
Matrix: Water
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
4-Methyl-2-pentanone (MIBK)
540
U
2000
540
ug/L
04/20/23 18:46
200
Acetone
740
U
2000
740
ug/L
04/20/23 18:46
200
Benzene
54
U
200
54
ug/L
04/20/23 18:46
200
Bromobenzene
48
U
200
48
ug/L
04/20/23 18:46
200
Chlorobromomethane
68
U
200
68
ug/L
04/2012318:46
200
Dichlorobromomethane
50
U
200
50
ug/L
04/2012318:46
200
Bromoform
120
U
200
120
ug/L
04/2012318:46
200
Bromomethane
740
U
1000
740
ug/L
04/20/23 18:46
200
Carbon disulfide
86
U
400
86
ug/L
04/20/23 18:46
200
Carbon tetrachloride
60
U
200
60
ug/L
04/20/23 18:46
200
Chlorobenzene
6700
200
30
ug/L
04/20/23 18:46
200
Chloroethane
1300
•+
1000
920
ug/L
04/20/23 18:46
200
Chloroform
54
U
200
54
ug/L
04/20/23 18:46
200
Chloromethane
110
U
200
110
ug/L
04/20/23 18:46
200
cis-1,2-Dichloroethene
2000
200
50
ug/L
04/20/23 18:46
200
cis-1,3-Dichloropropene
52
U
200
52
ug/L
04/20/23 18:46
200
Chlorodibromomethane
78
U
200
78
ug/L
04/20/23 18:46
200
Dibromomethane
68
U
200
68
ug/L
04/20/23 18:46
200
Dichlorodifluoromethane
72
U
200
72
ug/L
04/20/23 18:46
200
Ethylbenzene
40
U
200
40
ug/L
04/2012318:46
200
Hexachlorobutadiene
44
U
1000
44
ug/L
04/2012318:46
200
Isopropyl ether
140
U
2000
140
ug/L
04/20/23 18:46
200
Isopropyl benzene
52
U
200
52
ug/L
04/20/23 18:46
200
m-Xylene & p-Xylene
98
U
200
98
ug/L
04/20/23 18:46
200
Methylene Chloride
640
U
1000
640
ug/L
04/20/23 18:46
200
Methyl tert-butyl ether
160
U
1000
160
ug/L
04/20/23 18:46
200
Naphthalene
480
U
1000
480
ug/L
04/20/23 18:46
200
N-Propylbenzene
82
U
200
82
ug/L
04/20/23 18:46
200
o-Xylene
52
U
200
52
ug/L
04/20/23 18:46
200
sec-Butylbenzene
110
U
200
110
ug/L
04/20/23 18:46
200
Styrene
54
U
200
54
ug/L
04/20/23 18:46
200
tert-Butylbenzene
86
U
200
86
ug/L
04/20/23 18:46
200
Tetrachloroethene
70
U
100
70
ug/L
04/20/23 18:46
200
Toluene
100
J
200
50
ug/L
04/20/23 18:46
200
trans-1,2-Dichloroethene
68
U
200
68
ug/L
04/2012318:46
200
trans-1,3-Dichloropropene
46
U
200
46
ug/L
04/2012318:46
200
Trichloroethene
40
U
200
40
ug/L
04/2012318:46
200
Trichlorofluoromethane
66
U
200
66
ug/L
04/20/23 18:46
200
Vinyl chloride
2200
200
80
ug/L
04/20/23 18:46
200
Xylenes, Total
46
U
200
46
ug/L
04/20/23 18:46
200
n-Butylbenzene
100
U
200
100
ug/L
04/20/23 18:46
200
1,2,3-Trichloropropane
96
U
200
96
ug/L
04/20/23 18:46
200
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
121
70 - 130
04/20/23 18:46
200
4-Bromofluorobenzene (Surr)
90
70 - 130
04/20/23 18:46
200
Toluene-d8 (Surr)
108
70 - 130
04/20/23 18:46
200
Eurofins Raleigh
Page 22 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-313
Date Collected: 04/06/23 13:30
Date Received: 04/07/23 09:30
Job ID: 752-5420-1
Lab Sample ID: 752-5420-8
Matrix: Water
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
130
5.0
3.2
ug/L
04/12/2315:43
10
•
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
DU Fac
4-Bromofluorobenzene (Surr)
82
70 - 130
04112123 15:43
10
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
180
U
500
180
ug/L
—
04/20/23 19:45
500
1,1,1-Trichloroethane
110
U
500
110
ug/L
04/20/23 19:45
500
1,1,2,2-Tetrachloroethane
200
U
500
200
ug/L
04/20/23 19:45
500
1,1,2-Trichloroethane
160
U
500
160
ug/L
04/20/23 19:45
500
1,1-Dichloroethane
480
J
500
170
ug/L
04/20/23 19:45
500
1,1-Dichloroethene
1200
500
170
ug/L
04/20/23 19:45
500
1,1-Dichloropropene
140
U
500
140
ug/L
04/2012319:45
500
1,2,3-Trichlorobenzene
410
U *+
2500
410
ug/L
04/20/23 19:45
500
1,2,4-Trichlorobenzene
270
U
2500
270
ug/L
04/20/23 19:45
500
1,2,4-Trimethylbenzene
220
U
500
220
ug/L
04/20/23 19:45
500
1,2-Dibromo-3-Chloropropane
900
U
2500
900
ug/L
04/20/23 19:45
500
1,2-Dibromoethane (EDB)
170
U
500
170
ug/L
04/20/23 19:45
500
1,2-Dichlorobenzene
160
U
500
160
ug/L
04/20/23 19:45
500
1,2-Dichloroethane
14000
500
130
ug/L
04/20/23 19:45
500
1,2-Dichloropropane
110
U
500
110
ug/L
04/20/23 19:45
500
1,3,5-Trimethylbenzene
140
U
500
140
ug/L
04/20/23 19:45
500
1,3-Dichlorobenzene
160
U
500
160
ug/L
04/20/23 19:45
500
1,3-Dichloropropane
180
U
500
180
ug/L
04/20/23 19:45
500
1,4-Dichlorobenzene
160
U
500
160
ug/L
04/20/23 19:45
500
2,2-Dichloropropane
180
U
500
180
ug/L
04/20/23 19:45
500
2-Butanone (MEK)
3200
U
5000
3200
ug/L
04/20/23 19:45
500
2-Chlorotoluene
130
U
500
130
ug/L
04/2012319:45
500
2-Hexanone
1600
U
5000
1600
ug/L
04/2012319:45
500
3-Chloro-1-propene
550
U
1000
550
ug/L
04/2012319:45
500
4-Chlorotoluene
210
U
500
210
ug/L
04/20/23 19:45
500
4-Isopropyltoluene
220
U
500
220
ug/L
04/20/23 19:45
500
4-Methyl-2-pentanone (MIBK)
1400
U
5000
1400
ug/L
04/20/23 19:45
500
Acetone
1900
U
5000
1900
ug/L
04/20/23 19:45
500
Benzene
440
J
500
140
ug/L
04/20/23 19:45
500
Bromobenzene
120
U
500
120
ug/L
04/20/23 19:45
500
Chlorobromomethane
170
U
500
170
ug/L
04/20/23 19:45
500
Dichlorobromomethane
130
U
500
130
ug/L
04/20/23 19:45
500
Bromoform
300
U
500
300
ug/L
04/20/23 19:45
500
Bromomethane
1900
U
2500
1900
ug/L
04/20/23 19:45
500
Carbon disulfide
220
U
1000
220
ug/L
04/20/23 19:45
500
Carbon tetrachloride
150
U
500
150
ug/L
04/20/23 19:45
500
Chlorobenzene
19000
500
75
ug/L
04/2012319:45
500
Chloroethane
2300
U *+
2500
2300
ug/L
04/20/23 19:45
500
Chloroform
140
U
500
140
ug/L
04/20/23 19:45
500
Chloromethane
270
U
500
270
ug/L
04/20/23 19:45
500
cis-1,2-Dichloroethene
410
J
500
130
ug/L
04/20/23 19:45
500
cis-1,3-Dichloropropene
130
U
500
130
ug/L
04/20/23 19:45
500
Chlorodibromomethane
200
U
500
200
ug/L
04/20/23 19:45
500
Eurofins Raleigh
Page 23 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-313
Lab Sample ID: 752-5420-8
Date Collected: 04/06/23 13:30
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Dibromomethane
170
U
500
170
ug/L
04/20/23 19:45
500
Dichlorodifluoromethane
180
U
500
180
ug/L
04/20/23 19:45
500
Ethylbenzene
100
U
500
100
ug/L
04/20/23 19:45
500
Hexachlorobutadiene
110
U
2500
110
ug/L
04/20/23 19:45
500
Isopropyl ether
350
U
5000
350
ug/L
04/20/23 19:45
500
Isopropylbenzene
130
U
500
130
ug/L
04/20/23 19:45
500
m-Xylene & p-Xylene
250
U
500
250
ug/L
04/20/23 19:45
500
Methylene Chloride
1600
U
2500
1600
ug/L
04/20/23 19:45
500
Methyl tert-butyl ether
410
U
2500
410
ug/L
04/20/23 19:45
500
Naphthalene
1200
U
2500
1200
ug/L
04/20/23 19:45
500
N-Propylbenzene
210
U
500
210
ug/L
04/20/23 19:45
500
o-Xylene
130
U
500
130
ug/L
04/20/23 19:45
500
sec-Butylbenzene
270
U
500
270
ug/L
04/20/23 19:45
500
Styrene
140
U
500
140
ug/L
04/20/23 19:45
500
tert-Butyl benzene
220
U
500
220
ug/L
04/20/23 19:45
500
Tetrachloroethene
2500
250
180
ug/L
04/20/23 19:45
500
Toluene
850
500
130
ug/L
04/20/23 19:45
500
trans- 1,2-Dichloroethene
170
U
500
170
ug/L
04/20/23 19:45
500
trans- 1,3-Dichloropropene
120
U
500
120
ug/L
04/20/23 19:45
500
Trichloroethene
4100
500
100
ug/L
04/20/23 19:45
500
Trichlorofluoromethane
170
U
500
170
ug/L
04/20/23 19:45
500
Vinyl chloride
200
U
500
200
ug/L
04/20/23 19:45
500
Xylenes, Total
120
U
500
120
ug/L
04/20/23 19:45
500
n-Butylbenzene
260
U
500
260
ug/L
04/20/23 19:45
500
1,2,3-Trichloropropane
240
U
500
240
ug/L
04/20/23 19:45
500
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
123
70 - 130
04/20/23 19:45
500
4-Bromofluorobenzene (Surr)
91
70 - 130
04/20/23 19:45
500
Toluene-d8 (Surr)
107
70 - 130
04/20/23 19:45
500
Client Sample ID: PW-SIS7
Lab Sample ID: 752-5420-9
Date Collected: 04/06/23 11:15
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
840
25
16
ug/L
04/12/2317:30
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
81
70 - 130
04112123 17:30
50
Method: SW846 8260D - Volatile Organic Compounds
by GUMS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
18
U
50
18
ug/L
04/20/2318:27
50
1,1,1-Trichloroethane
11
U
50
11
ug/L
04/20/2318:27
50
1,1,2,2-Tetrachloroethane
20
U
50
20
ug/L
04/20/2318:27
50
1,1,2-Trichloroethane
16
U
50
16
ug/L
04/20/2318:27
50
1,1-Dichloroethane
700
50
17
ug/L
04/20/2318:27
50
1,1-Dichloroethene
150
50
17
ug/L
04/20/2318:27
50
1,1-Dichloropropene
14
U
50
14
ug/L
04/20/2318:27
50
Eurofins Raleigh
Page 24 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: PW-SIS7 Lab Sample ID: 752-5420-9
Date Collected: 04/06/23 11:15 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
1,2,3-Trichlorobenzene
41
U *+
250
1,2,4-Trichlorobenzene
27
U
250
1,2,4-Trimethylbenzene
22
U
50
1,2-Dibromo-3-Chloropropane
90
U
250
1,2-Dibromoethane (EDB)
17
U
50
1,2-Dichlorobenzene
16
U
50
1,2-Dichloroethane
62
50
1,2-Dichloropropane
11
U
50
1,3,5-Trimethylbenzene
14
U
50
1,3-Dichlorobenzene
16
U
50
1,3-Dichloropropane
18
U
50
1,4-Dichlorobenzene
16
U
50
2,2-Dichloropropane
18
U
50
2-Butanone (MEK)
320
U
500
2-Chlorotoluene
13
U
50
2-Hexanone
160
U
500
3-Chloro-1-propene
55
U
100
4-Chlorotoluene
21
U
50
4-Isopropyltoluene
22
U
50
4-Methyl-2-pentanone (MIBK)
140
U
500
Acetone
190
U
500
Benzene
14
U
50
Bromobenzene
12
U
50
Chlorobromomethane
17
U
50
Dichlorobromomethane
13
U
50
Bromoform
30
U
50
Bromomethane
190
U
250
Carbon disulfide
22
U
100
Carbon tetrachloride
15
U
50
Chlorobenzene
1800
50
Chloroethane
240
J *+
250
Chloroform
14
U
50
Chloromethane
27
U
50
cis-1,2-Dichloroethene
840
50
cis- 1,3-Dichloropropene
13
U
50
Chlorodibromomethane
20
U
50
Dibromomethane
17
U
50
Dichlorodifluoromethane
18
U
50
Ethylbenzene
10
U
50
Hexachlorobutadiene
11
U
250
Isopropyl ether
35
U
500
Isopropylbenzene
13
U
50
m-Xylene & p-Xylene
25
U
50
Methylene Chloride
160
U
250
Methyl tert-butyl ether
41
U
250
Naphthalene
120
U
250
N-Propylbenzene
21
U
50
o-Xylene
13
U
50
sec-Butylbenzene
27
U
50
MDL
Unit
D Prepared Analyzed
Dil Fac
41
ug/L
04/20/2318:27
50
27
ug/L
04/20/2318:27
50
22
ug/L
04/20/2318:27
50
90
ug/L
04/20/2318:27
50
17
ug/L
04/20/2318:27
50
16
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
11
ug/L
04/20/2318:27
50
14
ug/L
04/20/2318:27
50
16
ug/L
04/20/2318:27
50
18
ug/L
04/20/2318:27
50
16
ug/L
04/20/2318:27
50
18
ug/L
04/20/2318:27
50
320
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
160
ug/L
04/20/2318:27
50
55
ug/L
04/20/2318:27
50
21
ug/L
04/20/2318:27
50
22
ug/L
04/20/2318:27
50
140
ug/L
04/20/2318:27
50
190
ug/L
04/20/2318:27
50
14
ug/L
04/20/2318:27
50
12
ug/L
04/20/2318:27
50
17
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
30
ug/L
04/20/2318:27
50
190
ug/L
04/20/2318:27
50
22
ug/L
04/20/2318:27
50
15
ug/L
04/20/2318:27
50
7.5
ug/L
04/20/2318:27
50
230
ug/L
04/20/2318:27
50
14
ug/L
04/20/2318:27
50
27
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
20
ug/L
04/20/2318:27
50
17
ug/L
04/20/2318:27
50
18
ug/L
04/20/2318:27
50
10
ug/L
04/20/2318:27
50
11
ug/L
04/20/2318:27
50
35
ug/L
04/20/2318:27
50
13
ug/L
04/20/2318:27
50
25
ug/L
04/20/2318:27
50
160
ug/L
04/20/2318:27
50
41
ug/L
04/20/2318:27
50
120
ug/L
04/20/2318:27
50
21
ug/L
04/20/2318:27
50
13
ug/L
04120/2318:27
50
27
ug/L
04/20/2318:27
50
0
Eurofins Raleigh
Page 25 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-SIS7
Lab Sample ID: 752-5420-9
Date Collected: 04/06/23 11:15
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Styrene
14
U
50
14
ug/L
04/20/23 18:27
50
tert-Butyl benzene
22
U
50
22
ug/L
04/20/23 18:27
50
Tetrachloroethene
18
U
25
18
ug/L
04/20/23 18:27
50
Toluene
21
J
50
13
ug/L
04/20/23 18:27
50
trans- 1,2-Dichloroethene
17
U
50
17
ug/L
04/20/23 18:27
50
trans- 1,3-Dichloropropene
12
U
50
12
ug/L
04/20/23 18:27
50
Trichloroethene
17
J
50
10
ug/L
04/20/23 18:27
50
Trichlorofluoromethane
17
U
50
17
ug/L
04/20/23 18:27
50
Vinyl chloride
490
50
20
ug/L
04/20/23 18:27
50
Xylenes, Total
12
U
50
12
ug/L
04/20/23 18:27
50
n-Butylbenzene
26
U
50
26
ug/L
04/20/23 18:27
50
1,2,3-Trichloropropane
24
U
50
24
ug/L
04/20/23 18:27
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
125
70 - 130
04/20/23 18:27
50
4-Bromofluorobenzene (Surr)
94
70 - 130
04120123 18:27
50
Toluene-d8 (Surr)
106
70 - 130
04120123 18:27
50
Client Sample ID: PW-SIS8
Lab Sample ID: 752-5420-10
Date Collected: 04/06/23 11:45
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
2000
130
80
ug/L
04/12/23 20:11
250
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
81
70 - 130
04112123 20:11
250
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
18
U
50
18
ug/L
04/20/23 19:06
50
1,1,1-Trichloroethane
520
50
11
ug/L
04/20/23 19:06
50
1,1,2,2-Tetrachloroethane
20
U
50
20
ug/L
04/20/23 19:06
50
1,1,2-Trichloroethane
16
U
50
16
ug/L
04/20/23 19:06
50
1,1-Dichloroethane
1500
50
17
ug/L
04/20/23 19:06
50
1,1-Dichloroethene
490
50
17
ug/L
04/20/23 19:06
50
1,1-Dichloropropene
14
U
50
14
ug/L
04/20/23 19:06
50
1,2,3-Trichlorobenzene
41
U'+
250
41
ug/L
04/20/23 19:06
50
1,2,4-Trichlorobenzene
27
U
250
27
ug/L
04/20/23 19:06
50
1,2,4-Trimethylbenzene
22
U
50
22
ug/L
04/20/23 19:06
50
1,2-Dibromo-3-Chloropropane
90
U
250
90
ug/L
04/20/23 19:06
50
1,2-Dibromoethane (EDB)
17
U
50
17
ug/L
04/20/23 19:06
50
1,2-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 19:06
50
1,2-Dichloroethane
90
50
13
ug/L
04/20/23 19:06
50
1,2-Dichloropropane
11
U
50
11
ug/L
04/20/23 19:06
50
1,3,5-Trimethylbenzene
14
U
50
14
ug/L
04/20/23 19:06
50
1,3-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 19:06
50
1,3-Dichloropropane
18
U
50
18
ug/L
04/20/23 19:06
50
1,4-Dichlorobenzene
16
U
50
16
ug/L
04/20/23 19:06
50
2,2-Dichloropropane
18
U
50
18
ug/L
04/20/23 19:06
50
Eurofins Raleigh
Page 26 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: PW-SIS8 Lab Sample ID: 752-5420-10
Date Collected: 04/06/23 11:45 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
2-Butanone (MEK)
320
U
500
2-Chlorotoluene
13
U
50
2-Hexanone
160
U
500
3-Chloro-1-propene
55
U
100
4-Chlorotoluene
21
U
50
4-Isopropyltoluene
22
U
50
4-Methyl-2-pentanone (MIBK)
140
U
500
Acetone
190
U
500
Benzene
34
J
50
Bromobenzene
12
U
50
Chlorobromomethane
17
U
50
Dichlorobromomethane
13
U
50
Bromoform
30
U
50
Bromomethane
190
U
250
Carbon disulfide
22
U
100
Carbon tetrachloride
15
U
50
Chlorobenzene
3600
50
Chloroethane
360
*+
250
Chloroform
14
U
50
Chloromethane
27
U
50
cis-1,2-Dichloroethene
1900
50
cis- 1,3-Dichloropropene
13
U
50
Chlorodibromomethane
20
U
50
Dibromomethane
17
U
50
Dichlorodifluoromethane
18
U
50
Ethylbenzene
10
U
50
Hexachlorobutadiene
11
U
250
Isopropyl ether
35
U
500
Isopropylbenzene
13
U
50
m-Xylene & p-Xylene
25
U
50
Methylene Chloride
160
U
250
Methyl tert-butyl ether
41
U
250
Naphthalene
120
U
250
N-Propylbenzene
21
U
50
o-Xylene
21
J
50
sec-Butylbenzene
27
U
50
Styrene
14
U
50
tert-Butyl benzene
22
U
50
Tetrachloroethene
18
U
25
Toluene
41
J
50
trans- 1,2-Dichloroethene
17
U
50
trans- 1,3-Dichloropropene
12
U
50
Trichloroethene
22
J
50
Trichlorofluoromethane
17
U
50
Vinyl chloride
1400
50
Xylenes, Total
21
J
50
n-Butylbenzene
26
U
50
1,2,3-Trichloropropane
24
U
50
MDL
Unit
D Prepared Analyzed
Dil Fac
320
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
160
ug/L
04/20/23 19:06
50
55
ug/L
04/20/23 19:06
50
21
ug/L
04/20/23 19:06
50
22
ug/L
04/20/23 19:06
50
140
ug/L
04/20/23 19:06
50
190
ug/L
04/20/23 19:06
50
14
ug/L
04/20/23 19:06
50
12
ug/L
04/20/23 19:06
50
17
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
30
ug/L
04/20/23 19:06
50
190
ug/L
04/20/23 19:06
50
22
ug/L
04/20/23 19:06
50
15
ug/L
04/20/23 19:06
50
7.5
ug/L
04/20/23 19:06
50
230
ug/L
04/20/23 19:06
50
14
ug/L
04/20/23 19:06
50
27
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
20
ug/L
04/20/23 19:06
50
17
ug/L
04/20/23 19:06
50
18
ug/L
04/20/23 19:06
50
10
ug/L
04/20/23 19:06
50
11
ug/L
04/20/23 19:06
50
35
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
25
ug/L
04/20/23 19:06
50
160
ug/L
04/20/23 19:06
50
41
ug/L
04/20/23 19:06
50
120
ug/L
04/20/23 19:06
50
21
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
27
ug/L
04/20/23 19:06
50
14
ug/L
04/20/23 19:06
50
22
ug/L
04/20/23 19:06
50
18
ug/L
04/20/23 19:06
50
13
ug/L
04/20/23 19:06
50
17
ug/L
04/20/23 19:06
50
12
ug/L
04/20/23 19:06
50
10
ug/L
04/20/23 19:06
50
17
ug/L
04/20/23 19:06
50
20
ug/L
04/20/23 19:06
50
12
ug/L
04/20/23 19:06
50
26
ug/L
04/20/23 19:06
50
24
ug/L
04120/2319:06
50
0
Eurofins Raleigh
Page 27 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-SIS8
Lab Sample ID: 752-5420-10
Date Collected: 04/06/23 11:45
Matrix: Water
Date Received: 04/07/23 09:30
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
121
70 - 130
04/20/23 19:06
50
4-Bromofluorobenzene (Surr)
89
70 - 130
04120123 19:06
50
Toluene-d8 (Surr)
106
70 - 130
04120123 19:06
50
Client Sample ID: PW-SF1
Lab Sample ID: 752-5420-11
Date Collected: 04/06/23 13:05
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
7300
500
320
ug/L
04/12/23 21:05
1000
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
77
70 - 130
04112123 21:05
1000
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
360
U
1000
360
ug/L
04/20/23 20:04
1000
1,1,1-Trichloroethane
19000
1000
210
ug/L
04/20/23 20:04
1000
1,1,2,2-Tetrachloroethane
400
U
1000
400
ug/L
04/20/23 20:04
1000
1,1,2-Trichloroethane
320
U
1000
320
ug/L
04/20/23 20:04
1000
1,1-Dichloroethane
11000
1000
330
ug/L
04/20/23 20:04
1000
1,1-Dichloroethene
6500
1000
330
ug/L
04/20/23 20:04
1000
1,1-Dichloropropene
280
U
1000
280
ug/L
04/20/23 20:04
1000
1,2,3-Trichlorobenzene
810
U'+
5000
810
ug/L
04/20/23 20:04
1000
1,2,4-Trichlorobenzene
530
U
5000
530
ug/L
04/20/23 20:04
1000
1,2,4-Trimethylbenzene
430
U
1000
430
ug/L
04/20/23 20:04
1000
1,2-Dibromo-3-Chloropropane
1800
U
5000
1800
ug/L
04/20/23 20:04
1000
1,2-Dibromoethane (EDB)
330
U
1000
330
ug/L
04/20/23 20:04
1000
1,2-Dichlorobenzene
310
U
1000
310
ug/L
04/20/23 20:04
1000
1,2-Dichloroethane
2100
1000
250
ug/L
04/20/23 20:04
1000
1,2-Dichloropropane
220
U
1000
220
ug/L
04/20/23 20:04
1000
1,3,5-Trimethylbenzene
280
U
1000
280
ug/L
04/20/23 20:04
1000
1,3-Dichlorobenzene
310
U
1000
310
ug/L
04/20/23 20:04
1000
1,3-Dichloropropane
360
U
1000
360
ug/L
04/20/23 20:04
1000
1,4-Dichlorobenzene
310
U
1000
310
ug/L
04/20/23 20:04
1000
2,2-Dichloropropane
350
U
1000
350
ug/L
04/20/23 20:04
1000
2-Butanone (MEK)
6400
U
10000
6400
ug/L
04/20/23 20:04
1000
2-Chlorotoluene
250
U
1000
250
ug/L
04/20/23 20:04
1000
2-Hexanone
3200
U
10000
3200
ug/L
04/20/23 20:04
1000
3-Chloro-1-propene
1100
U
2000
1100
ug/L
04/20/23 20:04
1000
4-Chlorotoluene
410
U
1000
410
ug/L
04/20/23 20:04
1000
4-Isopropyltoluene
440
U
1000
440
ug/L
04/20/23 20:04
1000
4-Methyl-2-pentanone (MIBK)
2700
U
10000
2700
ug/L
04/20/23 20:04
1000
Acetone
3700
U
10000
3700
ug/L
04/20/23 20:04
1000
Benzene
270
U
1000
270
ug/L
04/20/23 20:04
1000
Bromobenzene
240
U
1000
240
ug/L
04/20/23 20:04
1000
Chlorobromomethane
340
U
1000
340
ug/L
04/20/23 20:04
1000
Dichlorobromomethane
250
U
1000
250
ug/L
04/20/23 20:04
1000
Bromoform
590
U
1000
590
ug/L
04/20/23 20:04
1000
Bromomethane
3700
U
5000
3700
ug/L
04/20/23 20:04
1000
Eurofins Raleigh
Page 28 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: PW-SF1
Lab Sample ID: 752-5420-11
Date Collected: 04/06/23 13:05
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Carbon disulfide
430
U
2000
430
ug/L
04/20/23 20:04
1000
Carbon tetrachloride
300
U
1000
300
ug/L
04/20/23 20:04
1000
Chlorobenzene
19000
1000
150
ug/L
04/20/23 20:04
1000
Chloroethane
4600
U *+
5000
4600
ug/L
04/20/23 20:04
1000
Chloroform
270
U
1000
270
ug/L
04/20/23 20:04
1000
Chloromethane
540
U
1000
540
ug/L
04/20/23 20:04
1000
cis-1,2-Dichloroethene
35000
1000
250
ug/L
04/20/23 20:04
1000
cis- 1,3-Dichloropropene
260
U
1000
260
ug/L
04/20/23 20:04
1000
Chlorodibromomethane
390
U
1000
390
ug/L
04/20/23 20:04
1000
Dibromomethane
340
U
1000
340
ug/L
04/20/23 20:04
1000
Dichlorodifluoromethane
360
U
1000
360
ug/L
04/20/23 20:04
1000
Ethylbenzene
200
U
1000
200
ug/L
04/20/23 20:04
1000
Hexachlorobutadiene
220
U
5000
220
ug/L
04/20/23 20:04
1000
Isopropyl ether
700
U
10000
700
ug/L
04/20/23 20:04
1000
Isopropylbenzene
260
U
1000
260
ug/L
04/20/23 20:04
1000
m-Xylene & p-Xylene
610
J
1000
490
ug/L
04/20/23 20:04
1000
Methylene Chloride
4100
J
5000
3200
ug/L
04/20/23 20:04
1000
Methyl tert-butyl ether
810
U
5000
810
ug/L
04/20/23 20:04
1000
Naphthalene
2400
U
5000
2400
ug/L
04/20/23 20:04
1000
N-Propylbenzene
410
U
1000
410
ug/L
04/20/23 20:04
1000
o-Xylene
270
J
1000
260
ug/L
04/20/23 20:04
1000
sec-Butylbenzene
530
U
1000
530
ug/L
04/20/23 20:04
1000
Styrene
270
U
1000
270
ug/L
04/20/23 20:04
1000
tert-Butyl benzene
430
U
1000
430
ug/L
04/20/23 20:04
1000
Tetrachloroethene
2400
500
350
ug/L
04/20/23 20:04
1000
Toluene
3800
1000
250
ug/L
04/20/23 20:04
1000
trans- 1,2-Dichloroethene
340
U
1000
340
ug/L
04/20/23 20:04
1000
trans- 1,3-Dichloropropene
230
U
1000
230
ug/L
04/20/23 20:04
1000
Trichloroethene
1800
1000
200
ug/L
04/20/23 20:04
1000
Trichlorofluoromethane
330
U
1000
330
ug/L
04/20/23 20:04
1000
Vinyl chloride
9100
1000
400
ug/L
04/20/23 20:04
1000
Xylenes, Total
880
J
1000
230
ug/L
04/20/23 20:04
1000
n-Butylbenzene
520
U
1000
520
ug/L
04/20/23 20:04
1000
1,2,3-Trichloropropane
480
U
1000
480
ug/L
04/20/23 20:04
1000
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
120
70 - 130
04120123 20:04
1000
4-Bromofluorobenzene (Surr)
89
70 - 130
04120123 20:04
1000
Toluene-d8 (Surr)
107
70 - 130
04120123 20:04
1000
Client Sample ID: R-1 Lab Sample ID: 752-5420-12
Date Collected: 04/06/23 13:00 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 7100 250 160 ug/L 04/12/2319:44 500
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 76 70 - 130 04/12/23 19:44 500
0
Eurofins Raleigh
Page 29 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: R-1 Lab Sample ID: 752-5420-12
Date Collected: 04/06/23 13:00 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
1,1,1,2-Tetrachloroethane
720
U
1,1,1-Trichloroethane
24000
1,1,2,2-Tetrachloroethane
800
U
1,1,2-Trichloroethane
640
U
1,1-Dichloroethane
29000
1,1-Dichloroethene
18000
1,1-Dichloropropene
560
U
1,2,3-Trichlorobenzene
1600
U "+
1,2,4-Trichlorobenzene
1100
U
1,2,4-Trimethylbenzene
860
U
1,2-Dibromo-3-Chloropropane
3600
U
1,2-Dibromoethane (EDB)
660
U
1,2-Dichlorobenzene
620
U
1,2-Dichloroethane
3000
1,2-Dichloropropane
440
U
1,3,5-Trimethylbenzene
560
U
1,3-Dichlorobenzene
620
U
1,3-Dichloropropane
720
U
1,4-Dichlorobenzene
620
U
2,2-Dichloropropane
700
U
2-Butanone (MEK)
13000
U
2-Chloroethyl vinyl ether
1200
U
2-Chlorotoluene
500
U
2-Hexanone
6400
U
3-Chloro-1-propene
2200
U
4-Chlorotoluene
820
U
4-Isopropyltoluene
880
U
4-Methyl-2-pentanone (MIBK)
5400
U
Acetone
7400
U
Benzene
540
U
Bromobenzene
480
U
Chlorobromomethane
680
U
Dichlorobromomethane
500
U
Bromoform
1200
U
Bromomethane
7400
U
Carbon disulfide
860
U
Carbon tetrachloride
600
U
Chlorobenzene
13000
Chloroethane
9200
U "+
Chloroform
540
U
Chloromethane
1100
U
cis-1,2-Dichloroethene
110000
cis- 1,3-Dichloropropene
520
U
Chlorodibromomethane
780
U
Dibromomethane
680
U
Dichlorodifluoromethane
720
U
Ethylbenzene
400
U
Hexachlorobutadiene
440
U
Isopropyl ether
1400
U
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
2000
720
ug/L
04/20/23 20:24
2000
2000
420
ug/L
04/20/23 20:24
2000
2000
800
ug/L
04/20/23 20:24
2000
2000
640
ug/L
04/20/23 20:24
2000
2000
660
ug/L
04/20/23 20:24
2000
2000
660
ug/L
04/20/23 20:24
2000
2000
560
ug/L
04/20/23 20:24
2000
10000
1600
ug/L
04/20/23 20:24
2000
10000
1100
ug/L
04/20/23 20:24
2000
2000
860
ug/L
04/20/23 20:24
2000
10000
3600
ug/L
04/20/23 20:24
2000
2000
660
ug/L
04/20/23 20:24
2000
2000
620
ug/L
04/20/23 20:24
2000
2000
500
ug/L
04/20/23 20:24
2000
2000
440
ug/L
04/20/23 20:24
2000
2000
560
ug/L
04/20/23 20:24
2000
2000
620
ug/L
04/20/23 20:24
2000
2000
720
ug/L
04/20/23 20:24
2000
2000
620
ug/L
04/20/23 20:24
2000
2000
700
ug/L
04/20/23 20:24
2000
20000
13000
ug/L
04/20/23 20:24
2000
20000
1200
ug/L
04/20/23 20:24
2000
2000
500
ug/L
04/20/23 20:24
2000
20000
6400
ug/L
04/20/23 20:24
2000
4000
2200
ug/L
04/20/23 20:24
2000
2000
820
ug/L
04/20/23 20:24
2000
2000
880
ug/L
04/20/23 20:24
2000
20000
5400
ug/L
04/20/23 20:24
2000
20000
7400
ug/L
04/20/23 20:24
2000
2000
540
ug/L
04/20/23 20:24
2000
2000
480
ug/L
04/20/23 20:24
2000
2000
680
ug/L
04/20/23 20:24
2000
2000
500
ug/L
04/20/23 20:24
2000
2000
1200
ug/L
04/20/23 20:24
2000
10000
7400
ug/L
04/20/23 20:24
2000
4000
860
ug/L
04/20/23 20:24
2000
2000
600
ug/L
04/20/23 20:24
2000
2000
300
ug/L
04/20/23 20:24
2000
10000
9200
ug/L
04/20/23 20:24
2000
2000
540
ug/L
04/20/23 20:24
2000
2000
1100
ug/L
04/20/23 20:24
2000
2000
500
ug/L
04/20/23 20:24
2000
2000
520
ug/L
04/20/23 20:24
2000
2000
780
ug/L
04/20/23 20:24
2000
2000
680
ug/L
04/20/23 20:24
2000
2000
720
ug/L
04/20/23 20:24
2000
2000
400
ug/L
04/20/23 20:24
2000
10000
440
ug/L
04/20/23 20:24
2000
20000
1400
ug/L
04/20/23 20:24
2000
0
Eurofins Raleigh
Page 30 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: R-1
Lab Sample ID: 752-5420-12
Date Collected: 04/06/23 13:00
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Isopropylbenzene
520
U
2000
520
ug/L
04/20/23 20:24
2000
m-Xylene & p-Xylene
1100
J
2000
980
ug/L
04/20/23 20:24
2000
Methylene Chloride
6500
J
10000
6400
ug/L
04/20/23 20:24
2000
Methyl tert-butyl ether
1600
U
10000
1600
ug/L
04/20/23 20:24
2000
Naphthalene
4800
U
10000
4800
ug/L
04/20/23 20:24
2000
N-Propylbenzene
820
U
2000
820
ug/L
04/20/23 20:24
2000
o-Xylene
520
U
2000
520
ug/L
04/20/23 20:24
2000
sec-Butylbenzene
1100
U
2000
1100
ug/L
04/20/23 20:24
2000
Styrene
540
U
2000
540
ug/L
04/20/23 20:24
2000
tert-Butylbenzene
860
U
2000
860
ug/L
04/20/23 20:24
2000
Tetrachloroethene
6100
1000
700
ug/L
04/20/23 20:24
2000
Toluene
13000
2000
500
ug/L
04/20/23 20:24
2000
trans- 1,2-Dichloroethene
680
U
2000
680
ug/L
04/20/23 20:24
2000
trans- 1,3-Dichloropropene
460
U
2000
460
ug/L
04/20/23 20:24
2000
Trichloroethene
4900
2000
400
ug/L
04/20/23 20:24
2000
Trichlorofluoromethane
660
U
2000
660
ug/L
04/20/23 20:24
2000
Vinyl chloride
15000
2000
800
ug/L
04/20/23 20:24
2000
Xylenes, Total
1100
J
2000
460
ug/L
04/20/23 20:24
2000
n-Butylbenzene
1000
U
2000
1000
ug/L
04/20/23 20:24
2000
1,2,3-Trichloropropane
960
U
2000
960
ug/L
04/20/23 20:24
2000
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
Dibromofluoromethane (Surr)
119
70 - 130
04120123 20:24
2000
4-Bromofluorobenzene (Surr)
92
70 - 130
04120123 20:24
2000
Toluene-d8 (Surr)
106
70 - 130
04120123 20:24
2000
Client Sample ID: RW-SIS1 Lab Sample ID: 752-5420-13
Date Collected: 04/06/23 12:00 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 390 13 8.0 ug/L 04/12/2316:36 25
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 85 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
1,1,1,2-Tetrachloroethane
3.6
U
1,1,1-Trichloroethane
2.1
U
1,1,2,2-Tetrachloroethane
4.0
U
1,1,2-Trichloroethane
3.2
U
1,1-Dichloroethane
7.3
J
1,1-Dichloroethene
3.3
U
1,1-Dichloropropene
2.8
U
1,2,3-Trichlorobenzene
8.1
U *+
1,2,4-Trichlorobenzene
5.3
U
1,2,4-Trimethylbenzene
4.3
U
1,2-Dibromo-3-Chloropropane
18
U
1,2-Dibromoethane (EDB)
3.3
U
Prepared
Analyzed Dil Fac
04/12/23 16:36 25
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
10
3.6
ug/L
04/20/2316:12
10
10
2.1
ug/L
04/20/2316:12
10
10
4.0
ug/L
04/20/2316:12
10
10
3.2
ug/L
04/20/2316:12
10
10
3.3
ug/L
04/20/2316:12
10
10
3.3
ug/L
04/20/2316:12
10
10
2.8
ug/L
04/20/2316:12
10
50
8.1
ug/L
04/20/2316:12
10
50
5.3
ug/L
04/20/2316:12
10
10
4.3
ug/L
04/20/2316:12
10
50
18
ug/L
04/20/2316:12
10
10
3.3
ug/L
04/20/2316:12
10
Eurofins Raleigh
Page 31 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Client Sample ID: RW-SIS1 Lab Sample ID: 752-5420-13
Date Collected: 04/06/23 12:00 Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
1,2-Dichlorobenzene
3.1
U
10
1,2-Dichloroethane
2.5
U
10
1,2-Dichloropropane
2.2
U
10
1,3,5-Trimethylbenzene
2.8
U
10
1,3-Dichlorobenzene
3.1
U
10
1,3-Dichloropropane
3.6
U
10
1,4-Dichlorobenzene
3.1
U
10
2,2-Dichloropropane
3.5
U
10
2-Butanone (MEK)
64
U
100
2-Chloroethyl vinyl ether
5.9
U
100
2-Chlorotoluene
2.5
U
10
2-Hexanone
32
U
100
3-Chloro-1-propene
11
U
20
4-Chlorotoluene
4.1
U
10
4-Isopropyltoluene
4.4
U
10
4-Methyl-2-pentanone (MIBK)
27
U
100
Acetone
37
U
100
Benzene
2.7
U
10
Bromobenzene
2.4
U
10
Chlorobromomethane
3.4
U
10
Dichlorobromomethane
2.5
U
10
Bromoform
5.9
U
10
Bromomethane
37
U
50
Carbon disulfide
4.3
U
20
Carbon tetrachloride
3.0
U
10
Chlorobenzene
270
10
Chloroethane
160
*+
50
Chloroform
2.7
U
10
Chloromethane
5.4
U
10
cis-1,2-Dichloroethene
2.5
J
10
cis- 1,3-Dichloropropene
2.6
U
10
Chlorodibromomethane
3.9
U
10
Dibromomethane
3.4
U
10
Dichlorodifluoromethane
3.6
U
10
Ethylbenzene
2.0
U
10
Hexachlorobutadiene
2.2
U
50
Isopropyl ether
7.0
U
100
Isopropylbenzene
2.6
U
10
m-Xylene & p-Xylene
4.9
U
10
Methylene Chloride
32
U
50
Methyl tert-butyl ether
8.1
U
50
Naphthalene
24
U
50
N-Propylbenzene
4.1
U
10
o-Xylene
2.6
U
10
sec-Butylbenzene
5.3
U
10
Styrene
2.7
U
10
tert-Butyl benzene
4.3
U
10
Tetrachloroethene
3.5
U
5.0
Toluene
2.5
U
10
MDL
Unit
D Prepared Analyzed
Dil Fac
3.1
ug/L
04/20/2316:12
10
2.5
ug/L
04/20/2316:12
10
2.2
ug/L
04/20/2316:12
10
2.8
ug/L
04/20/2316:12
10
3.1
ug/L
04/20/2316:12
10
3.6
ug/L
04/20/2316:12
10
3.1
ug/L
04/20/2316:12
10
3.5
ug/L
04/20/2316:12
10
64
ug/L
04/20/2316:12
10
5.9
ug/L
04/20/2316:12
10
2.5
ug/L
04/20/2316:12
10
32
ug/L
04/20/2316:12
10
11
ug/L
04/20/2316:12
10
4.1
ug/L
04/20/2316:12
10
4.4
ug/L
04/20/2316:12
10
27
ug/L
04/20/2316:12
10
37
ug/L
04/20/2316:12
10
2.7
ug/L
04/20/2316:12
10
2.4
ug/L
04/20/2316:12
10
3.4
ug/L
04/20/2316:12
10
2.5
ug/L
04/20/2316:12
10
5.9
ug/L
04/20/2316:12
10
37
ug/L
04/20/2316:12
10
4.3
ug/L
04/20/2316:12
10
3.0
ug/L
04/20/2316:12
10
1.5
ug/L
04/20/2316:12
10
46
ug/L
04/20/2316:12
10
2.7
ug/L
04/20/2316:12
10
5.4
ug/L
04/20/2316:12
10
2.5
ug/L
04/20/2316:12
10
2.6
ug/L
04/20/2316:12
10
3.9
ug/L
04/20/2316:12
10
3.4
ug/L
04/20/2316:12
10
3.6
ug/L
04/20/2316:12
10
2.0
ug/L
04/20/2316:12
10
2.2
ug/L
04/20/2316:12
10
7.0
ug/L
04/20/2316:12
10
2.6
ug/L
04/20/2316:12
10
4.9
ug/L
04/20/2316:12
10
32
ug/L
04/20/2316:12
10
8.1
ug/L
04/20/2316:12
10
24
ug/L
04/20/2316:12
10
4.1
ug/L
04/20/2316:12
10
2.6
ug/L
04/20/2316:12
10
5.3
ug/L
04/20/2316:12
10
2.7
ug/L
04/20/2316:12
10
4.3
ug/L
04/20/2316:12
10
3.5
ug/L
04120/2316:12
10
2.5
ug/L
04/20/2316:12
10
0
Eurofins Raleigh
Page 32 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: RW-SIS1
Lab Sample ID: 752-5420-13
Date Collected: 04/06/23 12:00
Matrix: Water
Date Received: 04/07/23 09:30
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed Dil Fac
trans- 1,2-Dichloroethene
3.4
U
10
3.4
ug/L
04/20/23 16:12 10
trans- 1,3-Dichloropropene
2.3
U
10
2.3
ug/L
04/20/23 16:12 10
Trichloroethene
2.0
U
10
2.0
ug/L
04/20/23 16:12 10
Trichlorofluoromethane
3.3
U
10
3.3
ug/L
04/20/23 16:12 10
Vinyl chloride
4.0
U
10
4.0
ug/L
04/20/23 16:12 10
Xylenes, Total
2.3
U
10
2.3
ug/L
04/20/23 16:12 10
n-Butylbenzene
5.2
U
10
5.2
ug/L
04/20/23 16:12 10
1,2,3-Trichloropropane
4.8
U
10
4.8
ug/L
04/20/23 16:12 10
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed DH Fac
Dibromofluoromethane (Surr)
119
70 - 130
04120123 16:12 10
4-Bromofluorobenzene (Surr)
92
70 - 130
04/20/23 16:12 10
Toluene -dB (Surr)
108
70 - 130
04/20/23 16:12 10
Client Sample ID: Trip Blank Lab Sample ID: 752-5420-14
Date Collected: 04/06/23 00:00
Date Received: 04/07/23 09:30
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL
1,4-Dioxane 0.32 U 0.50
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 82 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte Result Qualifier RL
MDL
0.32
MDL
Unit
ug/L
Unit
Matrix: Water
D Prepared Analyzed Dil Fac
04/12/23 13:28 1
Prepared Analyzed Dil Fac
04112123 13:28 1
D Prepared Analyzed Dil Fac
1,1,1,2-Tetrachloroethane
0.36
U
1.0
0.36
ug/L
04/20/23 13:59
1
1,1,1-Trichloroethane
0.21
U
1.0
0.21
ug/L
04/20/23 13:59
1
1,1,2,2-Tetrachloroethane
0.40
U
1.0
0.40
ug/L
04/20/23 13:59
1
1,1,2-Trichloroethane
0.32
U
1.0
0.32
ug/L
04/20/23 13:59
1
1,1-Dichloroethane
0.33
U
1.0
0.33
ug/L
04/20/23 13:59
1
1,1-Dichloroethene
0.33
U
1.0
0.33
ug/L
04/20/23 13:59
1
1,1-Dichloropropene
0.28
U
1.0
0.28
ug/L
04/20/23 13:59
1
1,2,3-Trichlorobenzene
0.81
U *+
5.0
0.81
ug/L
04/20/23 13:59
1
1,2,4-Trichlorobenzene
0.53
U
5.0
0.53
ug/L
04/20/23 13:59
1
1,2,4-Trimethylbenzene
0.43
U
1.0
0.43
ug/L
04/20/23 13:59
1
1,2-Dibromo-3-Chloropropane
1.8
U
5.0
1.8
ug/L
04/20/23 13:59
1
1,2-Dibromoethane (EDB)
0.33
U
1.0
0.33
ug/L
04/20/23 13:59
1
1,2-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:59
1
1,2-Dichloroethane
0.25
U
1.0
0.25
ug/L
04/20/23 13:59
1
1,2-Dichloropropane
0.22
U
1.0
0.22
ug/L
04/20/23 13:59
1
1,3,5-Trimethylbenzene
0.28
U
1.0
0.28
ug/L
04/20/23 13:59
1
1,3-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:59
1
1,3-Dichloropropane
0.36
U
1.0
0.36
ug/L
04/20/23 13:59
1
1,4-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:59
1
2,2-Dichloropropane
0.35
U
1.0
0.35
ug/L
04/20/23 13:59
1
2-Chloroethyl vinyl ether
0.59
U
10
0.59
ug/L
04/20/23 13:59
1
2-Chlorotoluene
0.25
U
1.0
0.25
ug/L
04/20/23 13:59
1
2-Hexanone
3.2
U
10
3.2
ug/L
04/20/23 13:59
1
3-Chloro-1-propene
1.1
U
2.0
1.1
ug/L
04/20/23 13:59
1
Eurofins Raleigh
Page 33 of 57 4/26/2023

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Client Sample ID: Trip Blank
Date Collected: 04/06/23 00:00
Date Received: 04/07/23 09:30
Job ID: 752-5420-1
Lab Sample ID: 752-5420-14
Matrix: Water
Method: SW846 8260D - Volatile Organic Compounds
by GC/MS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
4-Chlorotoluene
0.41
U
1.0
0.41
ug/L
04/20/23 13:59
1
4-Isopropyltoluene
0.44
U
1.0
0.44
ug/L
04/20/23 13:59
1
4-Methyl-2-pentanone (MIBK)
2.7
U
10
2.7
ug/L
04/20/23 13:59
1
Acetone
5.2
J
10
3.7
ug/L
04/2012313:59
1
Benzene
0.27
U
1.0
0.27
ug/L
04/2012313:59
1
Bromobenzene
0.24
U
1.0
0.24
ug/L
04/2012313:59
1
Chlorobromomethane
0.34
U
1.0
0.34
ug/L
04/20/23 13:59
1
Dichlorobromomethane
0.25
U
1.0
0.25
ug/L
04/20/23 13:59
1
Bromoform
0.59
U
1.0
0.59
ug/L
04/20/23 13:59
1
Bromomethane
3.7
U
5.0
3.7
ug/L
04/20/23 13:59
1
Carbon disulfide
0.43
U
2.0
0.43
ug/L
04/20/23 13:59
1
Carbon tetrachloride
0.30
U
1.0
0.30
ug/L
04/20/23 13:59
1
Chlorobenzene
0.15
U
1.0
0.15
ug/L
04/20/23 13:59
1
Chloroethane
4.6
U *+
5.0
4.6
ug/L
04/20/23 13:59
1
Chloroform
0.27
U
1.0
0.27
ug/L
04/20/23 13:59
1
Chloromethane
0.54
U
1.0
0.54
ug/L
04/20/23 13:59
1
cis-1,2-Dichloroethene
0.25
U
1.0
0.25
ug/L
04/20/23 13:59
1
cis-1,3-Dichloropropene
0.26
U
1.0
0.26
ug/L
04/20/23 13:59
1
Chlorodibromomethane
0.39
U
1.0
0.39
ug/L
04/2012313:59
1
Dibromomethane
0.34
U
1.0
0.34
ug/L
04/2012313:59
1
Dichlorodifluoromethane
0.36
U
1.0
0.36
ug/L
04/2012313:59
1
Ethylbenzene
0.20
U
1.0
0.20
ug/L
04/20/23 13:59
1
Hexachlorobutadiene
0.22
U
5.0
0.22
ug/L
04/20/23 13:59
1
Isopropyl ether
0.70
U
10
0.70
ug/L
04/20/23 13:59
1
Isopropylbenzene
0.26
U
1.0
0.26
ug/L
04/20/23 13:59
1
m-Xylene & p-Xylene
0.49
U
1.0
0.49
ug/L
04/20/23 13:59
1
Methylene Chloride
3.2
U
5.0
3.2
ug/L
04/20/23 13:59
1
Methyl tert-butyl ether
0.81
U
5.0
0.81
ug/L
04/20/23 13:59
1
Naphthalene
2.4
U
5.0
2.4
ug/L
04/20/23 13:59
1
N-Propylbenzene
0.41
U
1.0
0.41
ug/L
04/20/23 13:59
1
o-Xylene
0.26
U
1.0
0.26
ug/L
04/20/23 13:59
1
sec-Butylbenzene
0.53
U
1.0
0.53
ug/L
04/20/23 13:59
1
Styrene
0.27
U
1.0
0.27
ug/L
04/20/23 13:59
1
tert-Butylbenzene
0.43
U
1.0
0.43
ug/L
04/2012313:59
1
Tetrachloroethene
0.35
U
0.50
0.35
ug/L
04/2012313:59
1
Toluene
0.25
U
1.0
0.25
ug/L
04/2012313:59
1
trans-1,2-Dichloroethene
0.34
U
1.0
0.34
ug/L
04/20/23 13:59
1
trans-1,3-Dichloropropene
0.23
U
1.0
0.23
ug/L
04/20/23 13:59
1
Trichloroethene
0.20
U
1.0
0.20
ug/L
04/20/23 13:59
1
Trichlorofluoromethane
0.33
U
1.0
0.33
ug/L
04/20/23 13:59
1
Vinyl chloride
0.40
U
1.0
0.40
ug/L
04/20/23 13:59
1
Xylenes, Total
0.23
U
1.0
0.23
ug/L
04/20/23 13:59
1
n-Butylbenzene
0.52
U
1.0
0.52
ug/L
04/20/23 13:59
1
1,2,3-Trichloropropane
0.48
U
1.0
0.48
ug/L
04/20/23 13:59
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DH Fac
Dibromofluoromethane (Surr)
123
70 - 130
04120123 13:59
1
4-Bromofluorobenzene (Surr)
91
70 - 130
04120123 13:59
1
Toluene-d8 (Surr)
108
70 - 130
04120123 13:59
1
Eurofins Raleigh
Page 34 of 57 4/26/2023

Surrogate Summary
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
F
Job ID: 752-5420-1
Method: 8260D - Volatile Organic Compounds by GUMS
Matrix: Water Prep Tvr)e: Total/NA
Lab Sample ID
Client Sample ID
DBFM
(70-130)
BFB
(70-130)
Percent Surrogate Recovery (Acceptance Limits)
TOL
(70-130)
752-5420-1
AW-2
118
91
107
752-5420-2
AW-3
116
90
104
752-5420-3
AW-4
118
92
104
752-5420-4
AWB-4
123
91
106
752-5420-5
MW-7B
123
90
106
752-5420-6
OW-SF1
117
88
106
752-5420-7
OW-SIS1
121
90
108
752-5420-8
PW-31D
123
91
107
752-5420-9
PW-SIS7
125
94
106
752-5420-10
PW-SIS8
121
89
106
752-5420-11
PW-SF1
120
89
107
752-5420-12
R-1
119
92
106
752-5420-13
RW-SIS1
119
92
108
752-5420-14
Trip Blank
123
91
108
LCS 680-774357/5
Lab Control Sample
100
91
93
LCSD 680-774357/6
Lab Control Sample Dup
101
92
91
MB 680-774357/9
Method Blank
108
89
95
Surrogate Legend
DBFM = Dibromofluoromethane (Surr)
BFB = 4-Bromofluorobenzene (Surr)
TOL = Toluene-d8 (Surr)
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Matrix: Water Prep Type: Total/NA
Lab Sample ID
Client Sample ID
BFB
(70-130)
752-5420-1
AW-2
76
752-5420-2
AW-3
81
752-5420-3
AW-4
77
752-5420-4
AWB-4
78
752-5420-5
MW-7B
87
752-5420-5 MS
MW-7B
93 *3
752-5420-5 MSD
MW-7B
86
752-5420-6
OW-SF1
82
752-5420-7
OW-SIS1
75
752-5420-8
PW-31D
82
752-5420-9
PW-SIS7
81
752-5420-10
PW-SIS8
81
752-5420-11
PW-S F 1
77
752-5420-12
R-1
76
752-5420-13
RW-SIS1
85
752-5420-14
Trip Blank
82
LCS 680-772853/3
Lab Control Sample
93
LCSD 680-772853/4
Lab Control Sample Dup
94
MB 680-772853/6
Method Blank
79
Surrogate Legend
BFB = 4-Bromofluorobenzene (Surr)
Percent Surrogate Recovery (Acceptance Limits)
Eurofins Raleigh
Page 35 of 57 4/26/2023

QC Sample Results
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Method: 8260D - Volatile Organic Compounds by GUMS
Lab Sample ID: MB 680-77435719
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 774357
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
0.36
U
1.0
0.36
ug/L
04/20/23 13:24
1
1,1,1-Trichloroethane
0.21
U
1.0
0.21
ug/L
04/20/23 13:24
1
1,1,2,2-Tetrachloroethane
0.40
U
1.0
0.40
ug/L
04/20/23 13:24
1
1,1,2-Trichloroethane
0.32
U
1.0
0.32
ug/L
04/20/23 13:24
1
1,1-Dichloroethane
0.33
U
1.0
0.33
ug/L
04/20/23 13:24
1
•
1,1-Dichloroethene
0.33
U
1.0
0.33
ug/L
04/20/23 13:24
1
1,1-Dichloropropene
0.28
U
1.0
0.28
ug/L
04/20/23 13:24
1
1,2,3-Trichlorobenzene
0.81
U
5.0
0.81
ug/L
04/20/23 13:24
1
1,2,4-Trichlorobenzene
0.53
U
5.0
0.53
ug/L
04/20/23 13:24
1
1,2,4-Trimethylbenzene
0.43
U
1.0
0.43
ug/L
04/20/23 13:24
1
1,2-Dibromo-3-Chloropropane
1.8
U
5.0
1.8
ug/L
04/20/23 13:24
1
1,2-Dibromoethane (EDB)
0.33
U
1.0
0.33
ug/L
04/20/23 13:24
1
1,2-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:24
1
1,2-Dichloroethane
0.25
U
1.0
0.25
ug/L
04/20/23 13:24
1
1,2-Dichloropropane
0.22
U
1.0
0.22
ug/L
04/20/23 13:24
1
1,3,5-Trimethylbenzene
0.28
U
1.0
0.28
ug/L
04/20/23 13:24
1
1,3-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:24
1
1,3-Dichloropropane
0.36
U
1.0
0.36
ug/L
04/20/23 13:24
1
1,4-Dichlorobenzene
0.31
U
1.0
0.31
ug/L
04/20/23 13:24
1
2,2-Dichloropropane
0.35
U
1.0
0.35
ug/L
04/20/23 13:24
1
2-Butanone (MEK)
6.4
U
10
6.4
ug/L
04/20/23 13:24
1
2-Chloroethyl vinyl ether
0.59
U
10
0.59
ug/L
04/20/23 13:24
1
2-Chlorotoluene
0.25
U
1.0
0.25
ug/L
04/20/23 13:24
1
2-Hexanone
3.2
U
10
3.2
ug/L
04/20/23 13:24
1
3-Chloro-1-propene
1.1
U
2.0
1.1
ug/L
04/20/23 13:24
1
4-Chlorotoluene
0.41
U
1.0
0.41
ug/L
04/20/23 13:24
1
4-Isopropyltoluene
0.44
U
1.0
0.44
ug/L
04/20/23 13:24
1
4-Methyl-2-pentanone (MIBK)
2.7
U
10
2.7
ug/L
04/20/23 13:24
1
Acetone
3.7
U
10
3.7
ug/L
04/20/23 13:24
1
Benzene
0.27
U
1.0
0.27
ug/L
04/20/23 13:24
1
Bromobenzene
0.24
U
1.0
0.24
ug/L
04/20/23 13:24
1
Chlorobromomethane
0.34
U
1.0
0.34
ug/L
04/20/23 13:24
1
Dichlorobromomethane
0.25
U
1.0
0.25
ug/L
04/20/23 13:24
1
Bromoform
0.59
U
1.0
0.59
ug/L
04/20/23 13:24
1
Bromomethane
3.7
U
5.0
3.7
ug/L
04/20/23 13:24
1
Carbon disulfide
0.43
U
2.0
0.43
ug/L
04/20/23 13:24
1
Carbon tetrachloride
0.30
U
1.0
0.30
ug/L
04/20/23 13:24
1
Chlorobenzene
0.15
U
1.0
0.15
ug/L
04/20/23 13:24
1
Chloroethane
4.6
U
5.0
4.6
ug/L
04/20/23 13:24
1
Chloroform
0.27
U
1.0
0.27
ug/L
04/20/23 13:24
1
Chloromethane
0.54
U
1.0
0.54
ug/L
04/20/23 13:24
1
cis-1,2-Dichloroethene
0.25
U
1.0
0.25
ug/L
04/20/23 13:24
1
cis- 1,3-Dichloropropene
0.26
U
1.0
0.26
ug/L
04/20/23 13:24
1
Chlorodibromomethane
0.39
U
1.0
0.39
ug/L
04/20/23 13:24
1
Dibromomethane
0.34
U
1.0
0.34
ug/L
04/20/23 13:24
1
Dichlorodifluoromethane
0.36
U
1.0
0.36
ug/L
04/20/23 13:24
1
Ethylbenzene
0.20
U
1.0
0.20
ug/L
04/20/23 13:24
1
Hexachlorobutadiene
0.22
U
5.0
0.22
ug/L
04120/2313:24
1
Eurofins Raleigh
Page 36 of 57 4/26/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Job ID: 752-5420-1
Lab Sample ID: MB 680-774357/9
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 774357
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Isopropyl ether
0.70
U
10
0.70
ug/L
04/20/23 13:24
1
Isopropyl benzene
0.26
U
1.0
0.26
ug/L
04/20/23 13:24
1
m-Xylene & p-Xylene
0.49
U
1.0
0.49
ug/L
04/20/23 13:24
1
Methylene Chloride
3.2
U
5.0
3.2
ug/L
04/20/23 13:24
1
Methyl tert-butyl ether
0.81
U
5.0
0.81
ug/L
04/20/23 13:24
1
Naphthalene
2.4
U
5.0
2.4
ug/L
04/20/23 13:24
1
N-Propylbenzene
0.41
U
1.0
0.41
ug/L
04/2012313:24
1
o-Xylene
0.26
U
1.0
0.26
ug/L
04/2012313:24
1
sec-Butylbenzene
0.53
U
1.0
0.53
ug/L
04/2012313:24
1
Styrene
0.27
U
1.0
0.27
ug/L
04/20/23 13:24
1
tert-Butylbenzene
0.43
U
1.0
0.43
ug/L
04/20/23 13:24
1
Tetrachloroethene
0.35
U
0.50
0.35
ug/L
04/20/23 13:24
1
Toluene
0.25
U
1.0
0.25
ug/L
04/20/23 13:24
1
trans-1,2-Dichloroethene
0.34
U
1.0
0.34
ug/L
04/20/23 13:24
1
trans-1,3-Dichloropropene
0.23
U
1.0
0.23
ug/L
04/20/23 13:24
1
Trichloroethene
0.20
U
1.0
0.20
ug/L
04/20/23 13:24
1
Trichlorofluoromethane
0.33
U
1.0
0.33
ug/L
04/20/23 13:24
1
Vinyl chloride
0.40
U
1.0
0.40
ug/L
04/20/23 13:24
1
Xylenes, Total
0.23
U
1.0
0.23
ug/L
04/20/23 13:24
1
n-Butylbenzene
0.52
U
1.0
0.52
ug/L
04/20/23 13:24
1
1,2,3-Trichloropropane
0.48
U
1.0
0.48
ug/L
04/20/23 13:24
1
MB
MB
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
Dibromofluoromethane (Surr)
108
70 - 130
04/20/23 13:24
1
4-Bromofluorobenzene (Surr)
89
70 - 130
04/20/23 13:24
1
Toluene-d8 (Surr)
95
70 - 130
04/20/23 13:24
1
Lab Sample ID: LCS 680-774357/5
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 774357
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
50.0
51.9
ug/L
104
70-130
1,1,1-Trichloroethane
50.0
52.5
ug/L
105
70-130
1,1,2,2-Tetrachloroethane
50.0
53.2
ug/L
106
70-130
1,1,2-Trichloroethane
50.0
50.5
ug/L
101
70-130
1,1-Dichloroethane
50.0
51.9
ug/L
104
70-130
1,1-Dichloroethene
50.0
53.6
ug/L
107
70-130
1,1-Dichloropropene
50.0
51.1
ug/L
102
70-130
1,2,3-Trichlorobenzene
50.0
74.5 <+
ug/L
149
61 -141
1,2,4-Trichlorobenzene
50.0
56.9
ug/L
114
70-130
1,2,4-Trimethylbenzene
50.0
51.6
ug/L
103
70 - 130
1,2-Dibromo-3-Chloropropane
50.0
63.5
ug/L
127
70 - 130
1,2-Dibromoethane (EDB)
50.0
50.8
ug/L
102
70 - 130
1,2-Dichlorobenzene
50.0
52.7
ug/L
105
70 - 130
1,2-Dichloroethane
50.0
51.7
ug/L
103
70 - 130
1,2-Dichloropropane
50.0
50.6
ug/L
101
70 - 130
1,3,5-Trimethylbenzene
50.0
51.0
ug/L
102
70 - 130
Eurofins Raleigh
Page 37 of 57 4/26/2023

QC Sample Results
Client: Babb & Associates Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCS 680-774357/5 Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 774357
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,3-Dichlorobenzene
50.0
51.3
ug/L
103
70 - 130
1,3-Dichloropropane
50.0
49.0
ug/L
98
70 - 130
1,4-Dichlorobenzene
50.0
50.7
ug/L
101
70 - 130
2,2-Dichloropropane
50.0
49.9
ug/L
100
70 - 130
2-Butanone (MEK)
250
269
ug/L
108
69 - 120
2-Chloroethyl vinyl ether
50.0
50.7
ug/L
101
69 - 125
2-Chlorotoluene
50.0
50.5
ug/L
101
70 - 130
2-Hexanone
250
226
ug/L
90
70-130
3-Chloro-1-propene
50.0
51.5
ug/L
103
70 - 130
4-Chlorotoluene
50.0
50.4
ug/L
101
70 - 130
4-Isopropyltoluene
50.0
51.4
ug/L
103
70 - 130
4-Methyl-2-pentanone (MIBK)
250
239
ug/L
95
68 - 120
Acetone
250
236
ug/L
95
67 - 120
Benzene
50.0
49.9
ug/L
100
70 - 130
Bromobenzene
50.0
50.8
ug/L
102
70 - 130
Chlorobromomethane
50.0
50.3
ug/L
101
70 - 130
Dichlorobromomethane
50.0
53.6
ug/L
107
70 - 130
Bromoform
50.0
56.5
ug/L
113
69 - 129
Bromomethane
50.0
77.8
ug/L
156
28 - 192
Carbon disulfide
50.0
48.3
ug/L
97
70 - 130
Carbon tetrachloride
50.0
52.2
ug/L
104
70 - 130
Chlorobenzene
50.0
50.3
ug/L
101
70 - 130
Chloroethane
50.0
122 *+
ug/L
245
31 - 213
Chloroform
50.0
52.5
ug/L
105
70 - 130
Chloromethane
50.0
42.0
ug/L
84
59 - 127
cis-1,2-Dichloroethene
50.0
48.7
ug/L
97
70 - 130
cis-1,3-Dichloropropene
50.0
51.9
ug/L
104
70 - 130
Chlorodibromomethane
50.0
52.6
ug/L
105
70 - 130
Dibromomethane
50.0
52.2
ug/L
104
70 - 130
Dichlorodifluoromethane
50.0
44.6
ug/L
89
70 - 130
Ethylbenzene
50.0
50.5
ug/L
101
70 - 130
Hexachlorobutadiene
50.0
50.3
ug/L
101
70 - 130
Isopropyl benzene
50.0
50.4
ug/L
101
70 - 130
m-Xylene & p-Xylene
50.0
51.2
ug/L
102
70 - 130
Methylene Chloride
50.0
48.4
ug/L
97
70 - 130
Methyl tert-butyl ether
50.0
53.3
ug/L
107
70 - 130
Naphthalene
50.0
65.1
ug/L
130
57 - 149
N-Propylbenzene
50.0
50.3
ug/L
101
70 - 130
o-Xylene
50.0
51.0
ug/L
102
70 - 130
sec-Butylbenzene
50.0
49.9
ug/L
100
70 - 130
Styrene
50.0
50.4
ug/L
101
70 - 130
tert-Butylbenzene
50.0
49.7
ug/L
99
70 - 130
Tetrachloroethene
50.0
49.7
ug/L
99
70 - 130
Toluene
50.0
48.2
ug/L
96
70 - 130
trans-1,2-Dichloroethene
50.0
53.1
ug/L
106
70 - 130
trans-1,3-Dichloropropene
50.0
51.0
ug/L
102
70 - 130
Trichloroethene
50.0
51.4
ug/L
103
70 - 130
Trichlorofluoromethane
50.0
54.5
ug/L
109
63 - 142
Vinyl chloride
50.0
44.7
ug/L
89
66 - 129
0
Eurofins Raleigh
Page 38 of 57 4/26/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
F
Job ID: 752-5420-1
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCS 680-774357/5 Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 774357
Analyte
Spike
Added
LCS LCS
Result Qualifier
Unit
D %Rec
%Rec
Limits
Xylenes, Total
100
102
ug/L
102
70 - 130
n-Butylbenzene
50.0
51.5
ug/L
103
70 - 130
1,2,3-Trichloropropane
50.0
52.3
ug/L
105
70 - 130
LCS LCS
Surrogate
%Recovery Qualifier
Limits
Dibromofluoromethane (Surr)
100
70 - 130
4-Bromofluorobenzene (Surr)
91
70 - 130
Toluene-d8 (Surr)
93
70 - 130
L
Lab Sample ID: LCSD 680-774357/6
Matrix: Water
Analysis Batch: 774357
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
0
Analyte
Spike
Added
LCSD LCSD
Result Qualifier
Unit
D %Rec
%Rec
Limits
RPD
RPD
Limit
1,1,1,2-Tetrachloroethane
50.0
52.0
ug/L
104
70-130
0
30
1,1,1-Trichloroethane
50.0
51.8
ug/L
104
70-130
1
30
1,1,2,2-Tetrachloroethane
50.0
52.2
ug/L
104
70-130
2
30
1,1,2-Trichloroethane
50.0
49.7
ug/L
99
70-130
2
30
1,1-Dichloroethane
50.0
50.0
ug/L
100
70-130
4
30
1,1-Dichloroethene
50.0
53.3
ug/L
107
70-130
1
20
1,1-Dichloropropene
50.0
51.5
ug/L
103
70-130
1
20
1,2,3-Trichlorobenzene
50.0
76.7 *+
ug/L
153
61 - 141
3
30
1,2,4-Trichlorobenzene
50.0
56.6
ug/L
113
70 - 130
1
30
1,2,4-Trimethylbenzene
50.0
50.7
ug/L
101
70 - 130
2
30
1,2-Dibromo-3-Chloropropane
50.0
64.6
ug/L
129
70 - 130
2
30
1,2-Dibromoethane (EDB)
50.0
49.3
ug/L
99
70 - 130
3
30
1,2-Dichlorobenzene
50.0
51.8
ug/L
104
70 - 130
2
30
1,2-Dichloroethane
50.0
50.9
ug/L
102
70 - 130
1
50
1,2-Dichloropropane
50.0
50.3
ug/L
101
70 - 130
1
20
1,3,5-Trimethylbenzene
50.0
50.6
ug/L
101
70 - 130
1
30
1,3-Dichlorobenzene
50.0
50.3
ug/L
101
70 - 130
2
30
1,3-Dichloropropane
50.0
47.9
ug/L
96
70 - 130
2
20
1,4-Dichlorobenzene
50.0
50.4
ug/L
101
70 - 130
1
30
2,2-Dichloropropane
50.0
50.5
ug/L
101
70 - 130
1
20
2-Butanone (MEK)
250
270
ug/L
108
69 - 120
0
30
2-Chloroethyl vinyl ether
50.0
50.6
ug/L
101
69 - 125
0
50
2-Chlorotoluene
50.0
50.1
ug/L
100
70 - 130
1
30
2-Hexanone
250
225
ug/L
90
70-130
0
20
3-Chloro-1-propene
50.0
50.4
ug/L
101
70 - 130
2
30
4-Chlorotoluene
50.0
49.9
ug/L
100
70 - 130
1
30
4-Isopropyltoluene
50.0
50.9
ug/L
102
70 - 130
1
30
4-Methyl-2-pentanone (MIBK)
250
237
ug/L
95
68 - 120
1
30
Acetone
250
240
ug/L
96
67 - 120
2
30
Benzene
50.0
49.9
ug/L
100
70 - 130
0
30
Bromobenzene
50.0
50.6
ug/L
101
70 - 130
0
30
Chlorobromomethane
50.0
49.9
ug/L
100
70 - 130
1
30
Dichlorobromomethane
50.0
52.9
ug/L
106
70 - 130
1
30
Bromoform
50.0
55.4
ug/L
ill
69 - 129
2
30
Eurofins Raleigh
Page 39 of 57 4/26/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCSD 680-774357/6
Matrix: Water
Analysis Batch: 774357
Analvte
U-11-11-1101-
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Ch lorod i bromo methane
Dibromomethane
Dichlorodifluoromethane
Ethylbenzene
Hexachlorobutadiene
Isopropyl benzene
m-Xylene & p-Xylene
Methylene Chloride
Methyl tert-butyl ether
Naphthalene
N-Propylbenzene
o-Xylene
sec-Butylbenzene
Styrene
tert-Butylbenzene
Tetrachloroethene
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Xylenes, Total
n-Butylbenzene
1,2,3-Trich loropropane
Surrogate
Dibromotluoromethane (Surr)
4-Bromofluorobenzene (Surr)
Toluene-d8 (Surr)
LCSD LCSD
%Recovery Qualifier
101
92
91
Job ID: 752-5420-1
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike
LCSD LCSD
%Rec
RPD
Added
Result Qualifier
Unit
D %Rec
Limits
RPD
Limit
50.0
75.0
ug/L
150
28 - 192
4
30
50.0
48.7
ug/L
97
70 - 130
1
30
50.0
51.3
ug/L
103
70 - 130
2
30
50.0
49.7
ug/L
99
70 - 130
1
30
50.0
113 <+
ug/L
226
31 - 213
8
30
50.0
50.1
ug/L
100
70 - 130
5
30
50.0
42.5
ug/L
85
59 - 127
1
30
50.0
46.8
ug/L
94
70 - 130
4
30
50.0
51.3
ug/L
103
70 - 130
1
20
50.0
51.2
ug/L
102
70 - 130
3
30
50.0
51.1
ug/L
102
70 - 130
2
30
50.0
44.8
ug/L
90
70 - 130
0
40
50.0
51.1
ug/L
102
70 - 130
1
20
50.0
48.4
ug/L
97
70 - 130
4
20
50.0
50.5
ug/L
101
70 - 130
0
30
50.0
50.4
ug/L
101
70 - 130
1
30
50.0
47.2
ug/L
94
70 - 130
2
30
50.0
53.5
ug/L
107
70 - 130
0
30
50.0
70.1
ug/L
140
57 - 149
7
30
50.0
49.4
ug/L
99
70 - 130
2
30
50.0
51.1
ug/L
102
70 - 130
0
30
50.0
49.3
ug/L
99
70 - 130
1
30
50.0
50.8
ug/L
102
70 - 130
1
30
50.0
49.9
ug/L
100
70 - 130
0
30
50.0
49.7
ug/L
99
70 - 130
0
30
50.0
47.7
ug/L
95
70 - 130
1
30
50.0
51.7
ug/L
103
70 - 130
3
30
50.0
50.3
ug/L
101
70 - 130
1
30
50.0
51.3
ug/L
103
70 - 130
0
30
50.0
55.1
ug/L
110
63 - 142
1
30
50.0
45.5
ug/L
91
66 - 129
2
30
100
102
ug/L
102
70 - 130
1
30
50.0
51.7
ug/L
103
70 - 130
0
30
50.0
51.3
ug/L
103
70 - 130
2
30
Limits
70 - 130
70 - 130
70 - 130
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-772853/6 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 772853
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 0.32 U 0.50 0.32 ug/L 04/12/2313:01 1
0
Page 40 of 57
Eurofins Raleigh
4/26/2023

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Method: 8260D SIM 14D - Volatile Organic Compounds (GUMS) (Continued)
Lab Sample ID: MB 680-772853/6
Matrix: Water
Analysis Batch: 772853
MB MB
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 79 70 - 130
Lab Sample ID: LCS 680-772853/3
Matrix: Water
Analysis Batch: 772853
Spike LCS LCS
Analyte Added Result Qualifier Unit
1,4-Dioxane 10.0 9.35 ug/L
LCS LCS
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 93 70 - 130
Lab Sample ID: LCSD 680-772853/4
Matrix: Water
Analysis Batch: 772853
Analyte
1,4-Dioxane
F
Job ID: 752-5420-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prepared Analyzed Dil Fac
04112123 13:01 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
%Rec
D %Rec Limits
94 70 - 130
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec RPD C
Added Result Qualifier Unit D %Rec Limits RPD Limit
10.0 9.57 ug/L 96 70 - 130 2 30
LCSD
LCSD
Surrogate
%Recovery
Qualifier
Limits
4-Bromofluorobenzene (Surr)
94
70 - 130
Lab Sample ID: 752-5420-5 MS
Client Sample ID: MW-7B
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 772853
Sample
Sample
Spike
MS
Ms
%Rec
Analyte
Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits
1,4-Dioxane
53000
25000
83800
*3
ug/L
125
70-130
MS
MS
Surrogate
%Recovery
Qualifier
Limits
4-Bromofluorobenzene (Surr)
93
*3
70 - 130
Lab Sample ID: 752-5420-5 MSD
Client Sample ID: MW-7B
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 772853
Sample
Sample
Spike
MSD
MSD
%Rec RPD
Analyte
Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits RPD Limit
1,4-Dioxane
53000
25000
80000
ug/L
109
70-130 5 30
MSD
MSD
Surrogate
%Recovery
Qualifier
Limits
4-Bromofluorobenzene (Surr)
86
70 - 130
Eurofins Raleigh
Page 41 of 57 4/26/2023

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
GUMS VOA
Analysis Batch: 772853
Job ID: 752-5420-1
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-5420-1
AW-2
Total/NA
Water
8260D SIM 14D
752-5420-2
AW-3
Total/NA
Water
8260D SIM 14D
752-5420-3
AW-4
Total/NA
Water
8260D SIM 14D
752-5420-4
AWB-4
Total/NA
Water
8260D SIM 14D
752-5420-5
MW-7B
Total/NA
Water
8260D SIM 14D
752-5420-6
OW-SF1
Total/NA
Water
8260D SIM 14D
752-5420-7
OW-SIS1
Total/NA
Water
8260D SIM 14D
752-5420-8
PW-31D
Total/NA
Water
8260D SIM 14D
752-5420-9
PW-SIS7
Total/NA
Water
8260D SIM 14D
752-5420-10
PW-SIS8
Total/NA
Water
8260D SIM 14D
752-5420-11
PW-SF1
Total/NA
Water
8260D SIM 14D
752-5420-12
R-1
Total/NA
Water
8260D SIM 14D
752-5420-13
RW-SIS1
Total/NA
Water
8260D SIM 14D
752-5420-14
Trip Blank
Total/NA
Water
8260D SIM 14D
MB 680-772853/6
Method Blank
Total/NA
Water
8260D SIM 14D
LCS 680-772853/3
Lab Control Sample
Total/NA
Water
8260D SIM 14D
LCSD 680-772853/4
Lab Control Sample Dup
Total/NA
Water
8260D SIM 14D
752-5420-5 MS
MW-7B
Total/NA
Water
8260D SIM 14D
752-5420-5 MSD
MW-7B
Total/NA
Water
8260D SIM 14D
Analysis Batch: 774357
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-5420-1
AW-2
Total/NA
Water
8260D
752-5420-2
AW-3
Total/NA
Water
8260D
752-5420-3
AW-4
Total/NA
Water
8260D
752-5420-4
AWB-4
Total/NA
Water
8260D
752-5420-5
MW-7B
Total/NA
Water
8260D
752-5420-6
OW-SF1
Total/NA
Water
8260D
752-5420-7
OW-SIS1
Total/NA
Water
8260D
752-5420-8
PW-3D
Total/NA
Water
8260D
752-5420-9
PW-SIS7
Total/NA
Water
8260D
752-5420-10
PW-SIS8
Total/NA
Water
8260D
752-5420-11
PW-SF1
Total/NA
Water
8260D
752-5420-12
R-1
Total/NA
Water
8260D
752-5420-13
RW-SIS1
Total/NA
Water
8260D
752-5420-14
Trip Blank
Total/NA
Water
8260D
MB 680-774357/9
Method Blank
Total/NA
Water
8260D
LCS 680-774357/5
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-774357/6
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 774601
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-5420-13
RW-SIS1
Total/NA
Water
8260D
Eurofins Raleigh
Page 42 of 57 4/26/2023

Lab Chronicle
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: AW-2
Lab Sample ID: 752-5420-1
Date Collected: 04/06/23 11:50
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
1
774357 P1C
EET SAV
04/20/2315:34
Total/NA Analysis
8260D SIM 14D
10
772853 RKJ
EET SAV
04/12/23 14:49
Client Sample ID: AW-3
Lab Sample ID: 752-5420-2
Date Collected: 04/06/23 09:35
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
20
774357 P1C
EET SAV
04/20/2317:09
Total/NA Analysis
8260D SIM 14D
25
772853 RKJ
EET SAV
04/12/23 16:10 '
m
Client Sample ID: AW-4
Lab Sample ID: 752-5420-3
Date Collected: 04/06/23 09:55
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
10
774357 P1C
EET SAV
04/20/2316:31
Total/NA Analysis
8260D SIM 14D
10
772853 RKJ
EET SAV
04/12/23 15:16
Client Sample ID: AWB-4
Lab Sample ID: 752-5420-4
Date Collected: 04/06/23 09:20
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Prep Type Type
Method
Total/NA Analysis
8260D
Total/NA Analysis
8260D SIM 14D
Client Sample ID: MW-7B
Date Collected: 04/06/23 12:45
Date Received: 04/07/23 09:30
F
Batch
Batch
Prep Type Type
Method
Total/NA Analysis
8260D
Total/NA Analysis
8260D SIM 14D
Client Sample ID: OW-SF1
Date Collected: 04/06/23 13:05
Date Received: 04/07/23 09:30
Dilution
Run Factor
50
50
Batch Prepared
Number Analyst Lab or Analyzed
774357 P1C EET SAV 04/20/2317:48
772853 RKJ EET SAV 04/12/23 17:03
Lab Sample ID: 752-5420-5
Matrix: Water
Dilution Batch Prepared
Run Factor Number Analyst Lab or Analyzed
500 774357 P1C EET SAV 04/20/2319:25
2500 772853 RKJ EET SAV 04/12/23 21:32
Lab Sample ID: 752-5420-6
Matrix: Water
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run Factor
Number Analyst
Lab or Analyzed
Total/NA Analysis
8260D
50
774357 P1C
EET SAV 04/20/2318:07
Total/NA Analysis
8260D SIM 14D
250
772853 RKJ
EET SAV 04/12/23 18:24
Page 43 of 57
Eurofins Raleigh
4/26/2023

Lab Chronicle
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Client Sample ID: OW-SIS1
Lab Sample ID: 752-5420-7
Date Collected: 04/06/23 11:15
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
200
774357 P1C
EET SAV
04/20/2318:46
Total/NA Analysis
8260D SIM 14D
500
772853 RKJ
EET SAV
04/12/23 20:38
Client Sample ID: PW-313
Lab Sample ID: 752-5420-8
Date Collected: 04/06/23 13:30
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
500
774357 P1C
EET SAV
04/20/2319:45
Total/NA Analysis
8260D SIM 14D
10
772853 RKJ
EET SAV
04/12/23 15:43 '
m
Client Sample ID: PW-SIS7
Lab Sample ID: 752-5420-9
Date Collected: 04/06/23 11:15
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
50
774357 P1C
EET SAV
04/20/2318:27
Total/NA Analysis
8260D SIM 14D
50
772853 RKJ
EET SAV
04/12/23 17:30
Client Sample ID: PW-SIS8
Lab Sample ID: 752-5420-10
Date Collected: 04/06/23 11:45
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
50
774357 P1C
EET SAV
04/20/2319:06
Total/NA Analysis
8260D SIM 14D
250
772853 RKJ
EET SAV
04/12/23 20:11
Client Sample ID: PW-SF1
Lab Sample ID: 752-5420-11
Date Collected: 04/06/23 13:05
Matrix: Water
Date Received: 04/07/23 09:30
F Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
1000
774357 P1C
EET SAV
04/20/23 20:04
Total/NA Analysis
8260D SIM 14D
1000
772853 RKJ
EET SAV
04/12/23 21:05
Client Sample ID: R-1
Lab Sample ID: 752-5420-12
Date Collected: 04/06/23 13:00
Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run
Factor
Number Analyst
Lab
or Analyzed
Total/NA Analysis
8260D
2000
774357 P1C
EET SAV
04/20/23 20:24
Total/NA Analysis
8260D SIM 14D
500
772853 RKJ
EET SAV
04/12/23 19:44
Page 44 of 57
Eurofins Raleigh
4/26/2023

Lab Chronicle
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
F
Job ID: 752-5420-1
Client Sample ID: RW-SIS1 Lab Sample ID: 752-5420-13
Date Collected: 04/06/23 12:00 Matrix: Water
Date Received: 04/07/23 09:30
Batch
Batch
Prep Type
Type
Method
Total/NA
Analysis
8260D
Total/NA
Analysis
8260D
Total/NA
Analysis
8260D SIM 14D
Dilution
Batch
Prepared
Run Factor
Number Analyst
Lab
or Analyzed
10
774357 P1C
EET SAV
04/20/2316:12
2
774601 Y1S
EET SAV
04/21/2319:15
25
772853 RKJ
EET SAV
04/12/23 16:36
Client Sample ID: Trip Blank
Lab Sample ID: 752-5420-14
Date Collected: 04/06/23 00:00
Matrix: Water
Date Received: 04/07/23 09:30
Batch Batch
Dilution Batch
Prepared
E:
Prep Type Type Method
Run Factor Number Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1 774357 P1C
EET SAV 04/20/2313:59
ED
Total/NA Analysis 8260D SIM 14D
1 772853 RKJ
EET SAV 04/12/23 13:28
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 45 of 57
Eurofins Raleigh
4/26/2023

Accreditation/Certification Summary
Client: Babb & Associates
Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
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
02-01-24
California
State
2939
06-30-23
Florida
NELAP
E87052
06-30-23
Georgia
State
E87052
06-30-23
Georgia (DW)
State
803
06-30-23
Guam
State
19-007R
04-17-24
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 m
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
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
Eurofins Raleigh
Page 46 of 57 4/26/2023

Method Summary
Client: Babb & Associates
Project/Site: Seaboard EX SYS Evail
Job ID: 752-5420-1
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
EET SAV
8260D SIM 14D
Volatile Organic Compounds (GC/MS)
SW846
EET SAV
5030B
Purge and Trap
SW846
EET SAV
5030C
Purge and Trap
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]
Eurofins Raleigh
Page 47 of 57 4/26/2023

Sample Summary
Client: Babb & Associates Job ID: 752-5420-1
Project/Site: Seaboard EX SYS Evail
Lab Sample ID
Client Sample ID
Matrix
Collected
Received
752-5420-1
AW-2
Water
04/06/23 11:50
04/07/23 09:30
752-5420-2
AW-3
Water
04/06/23 09:35
04/07/23 09:30
752-5420-3
AW-4
Water
04/06/23 09:55
04/07/23 09:30
752-5420-4
AWB-4
Water
04/06/23 09:20
04/07/23 09:30
752-5420-5
MW-7B
Water
04/06/23 12:45
04/07/23 09:30
752-5420-6
OW-SF1
Water
04/06/23 13:05
04/07/23 09:30
752-5420-7
OW-SIS1
Water
04/06/23 11:15
04/07/23 09:30
752-5420-8
PW-3D
Water
04/06/23 13:30
04/07/23 09:30
752-5420-9
PW-SIS7
Water
04/06/23 11:15
04/07/23 09:30
752-5420-10
PW-SIS8
Water
04/06/23 11:45
04/07/23 09:30
752-5420-11
PW-SF1
Water
04/06/23 13:05
04/07/23 09:30
752-5420-12
R-1
Water
04/06/23 13:00
04/07/23 09:30
752-5420-13
RW-SIS1
Water
04/06/23 12:00
04/07/23 09:30
752-5420-14
Trip Blank
Water
04/06/23 00:00
04/07/23 09:30
Eurofins Raleigh
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Login Sample Receipt Checklist
Client: Babb & Associates Job Number: 752-5420-1
Login Number: 5420 List Source: Eurofins Raleigh
List Number: 1
Creator: Brousseau, Lauren E
Question Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
meter.
The cooler's custody seal, if present, is intact.
Sample custody seals, if present, are intact.
The cooler or samples do not appear to have been compromised or
tampered with.
Samples were received on ice.
Cooler Temperature is acceptable.
Cooler Temperature is recorded.
COC is present.
COC is filled out in ink and legible.
COC is filled out with all pertinent information.
Is the Field Sampler's name present on COC?
There are no discrepancies between the containers received and the COC.
Samples are received within Holding Time (excluding tests with immediate
HTs)
Sample containers have legible labels.
Containers are not broken or leaking.
Sample collection date/times are provided.
Appropriate sample containers are used.
Sample bottles are completely filled.
Sample Preservation Verified.
There is sufficient vol. for all requested analyses, incl. any requested
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
<6mm (1/4").
Multiphasic samples are not present.
Samples do not require splitting or compositing.
Residual Chlorine Checked.
Eurofins Raleigh
Page 56 of 57 4/26/2023

Login Sample Receipt Checklist
Client: Babb & Associates
Job Number: 752-5420-1
Login Number: 5420
List Number: 2
Creator: Harley, Tynisha
Question
List Source: Eurofins Savannah
List Creation: 04/08/23 01:28 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 57 of 57 4/26/2023