4101_Guilford_CityHighPoint_Riverdale_MSWLF_Seaboard_RemedialProgressReport_FID1834504_20240419

SEABOARD GROUP II AND THE CITY OF HIGH POINT
April 19, 2024
Mr. Kim Caulk, Supervisor Facility Management Branch
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Re: Remedial Action Progress Report, 2024 First Quarter
Former Seaboard Chemical and Riverdale Drive Landfill Site
Jamestown, Guilford County, North Carolina
Dear Mr. Caulk:
The Seaboard Group II and the City of High Point are providing this 2024 First Quarter
Remedial Action Progress Report for the former Seaboard Chemical Corporation facility and the
closed Riverdale Drive Landfill located in Jamestown, Guilford County, North Carolina.
During the first quarter of 2024, the mechanical and phytoremediation treatment systems
processed 3,961,849 gallons of extracted groundwater and leachate. Based on the average
influent contaminant concentrations, approximately 498 pounds of volatile organic compounds
and 32 pounds of 1,4-dioxane were recovered from the groundwater extraction wells and
leachate collection systems.
The system was operational for the entire month however was offline for two events. The first
related to freezing of the phytoremediation zone valves (2.7 days) and second as a result of
routine citric acid cleaning of the effluent conveyance lines (7 days). There were no other
significant shutdowns during this reporting period.
As recommended in the October 2023 Technical Memorandum 11 Final Summary Report, a
quarterly groundwater and surface water monitoring program has been implemented. This
monitoring program includes the on -site surface water monitoring locations (SW-1, SW-2, SW-
3, SW-4, and SW-5) and two groundwater monitoring wells at the SIS Basin Area (AW-3/AWB-
4). These sampling locations are shown on Figure 1 of this report.
The quarterly groundwater and surface water samples were collected on March 26, 2024. A
summary of the laboratory analytical results are provided on Table 1 (groundwater) and Table 2
(surface water) which is included with this report. These tables also provide the applicable NC
Groundwater Standards and Surface Water Standards/In-Stream Target Values. The Eurofins
laboratory report is included as an attachment to this report.

In addition to the data summary tables, groundwater potentiometric maps for the Pond 3 area at
the former Seaboard Chemical property and the SIS Basin area on the landfill property are
provided on Figure 2 which is also included with this report.
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 11 and City of High Point
Gary D. Babb, P.G. ""caR...
Babb & Associates, P.A. :�Q.�GE"sfoli
SEAL \
i 488
Enclosures
cc: Craig Coslett — Project Oversight Coordinator
Jackie Drummond - NCDEQ Division of Solid Waste
Mr. Eric Aufderhaar - NCDEQ

FIGURES
Sample Location Map
Potentiometric Maps

Randleman
Reservoir
PTRWA
Property
Line
OW
.�-DR
- p
680 , JQ
RI1 SIS8 �,�.���••�
SW-4 Surface Water
Sample Location r s RVI -SIS7 _
era _�—
AW
4
�j'-S
_ r
�� ;{ • ,4,. ,�.
AW-2
672.95
` • -�
AW-3
683.03
AW-4
684.45
681.82
4-.
AWB-4
{Y' a
W-SIS1
W-DR1
676.67
63
637.85
Pre -Pumping Groundwater Contour
p 9
- �_ •,,,�FIW-S
-DR1
637.85
Intervals Shown in Yellow`
IS7
672.81
RW-SIS8 649.62
07
Observation Well'-
n
-_� Extraction Well
700
Stream
ern rm\ttert -
SoUth \nte _____?05
SIS Pipe
Inlet
SW-3
PW=3D
o
•/ ar,'`��,, w-14 6a�OW-SF1 6
♦ ;.
W-18 MW-7B 1 i
1 I ��
6 x
1 �♦ ; ,� _ ® W-112 R-1 t-r:
3 00Y
Former Seaboard
-..
Processing Area
W-8A
690.95
--
W-12
697.25
W-14
707.22
-
W-18
714.79
re -Pumping Groundwater Contour
W-30
723.84
Intervals Shown in Yellow
MW-7B
685.16
.
OW-SF1
674.80
PW-31D
686.04
Scale: 1" = 90'
PW-SF1
�-l
667.45
681.82
Observation Well
_ Riverdale Drwe_- -- -
Extraction Well
-_

TABLES
Quarterly Groundwater Data
Quarterly Surface Water Data

Table 1
Former Seaboard and Riverdale Drive Landfill
Quarterly Groundwater Monitoring Data 1
Sample I.D.
Date
0
v
�
0
(7
(n
0
0
5
v
7
(D
N
0
�
0
0
�
N
7
CD
0
�
0
O
cD
3
v
(D
0
0
�
0
O
m
(D
7
(D
jV
0
�
0
0
m
v
7
CD
N
0
-
O
-
0
-O
N
7
CD
�
p
0
X
v
7
CD
>
O
7
(D
M
N
(D
7
(D
v
O
m
-
v
0
�_
O
M.
(D
n
0 3
o
Cr
�
N
(D
(D
n
�
o
0
m
v
7
(D
n
0
o
O
n
0
o
�
N
7
CD
Q.
N
o
o
o
S
(D
7
(D
m
<
N
(D
7
(D
CD
CD
Z
m
(�
�_
0
Q
CD
0
o
�
(D
7
CD
o_
C
CD
7
(D
N
o
3
a
m
3
(p
CD
(D
F),
�
0
o
m
CD
(D
(D
<
Z)
C�
�
O
-
Q
CD
N
v
-
0
m
<
(7
Vj
NC 2L Groundwater Standard (ug/1)
200
0.6
6
350
0.4
0.6
3
6000
1
0.3
50
3000
70
3
70
600
5
0.7
600
100
3
0.03
500
AW-
Background
3/22/2022
1754
<20
<20
250
20
<20
<20
810
<400
<20
<20
1100
65
<20
<20
130
<20
<20
<20
<20
<20
<20
170
<60
19
6/30/2022
New Extraction Wells Online
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
1 /5/2023
1660
<20
<20
180
15 J
<20
<20
480
<200
9.8 J
<20
1200
21
<20
<20
96
<20
<20
<20
<20
<20
<20
130
<20
8.5 J
4/6/2023
1175
<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
7/6/2023
759
<10
<10
78
5.9 J
<10
<10
280
<200
7.2 J
<10
580
<10
<10
<10
46
<10
<10
<10
<10
<10
<10
41
1.2 JB
ND
1/3/2024
670
<1
<1
1 79
6.9
1.8
<1
270
<20
5.1
<1
490
<1
<1
<1
38
<1
<1
<1
0.73 J
0.35 J
0.30 J
45
0.51 J
2.4
3/26/2024
726
<1
<1
85
6.8
1.8
<1
370
<20
6.8
<1
510
19
<1
<1
45
<1
<1
<1
0.91 J
0.39 J
0.44 J
48
0.46 J
1.8
AWB-4
Background
3/22/2022
4119
<50
<50
550
21 J
120
<50
1200
<1000
<50
<50
3000
48
<50
<50
150
<50
<50
<50
<50
<50
<50
230
<150
ND
6/30/2022
New Extraction Wells Online
9/27/2022
3632
<25
<25
490
11 J
170
<25
1,230RS
<250
35
<25
2700
<25
<25
<25
86
<25
<25
<25
<25
<25
<25
140
<25
ND
1 /5/2023
4271
<50
<50
450
<50
130
<50
920
<50
33 J
<50
3300
78
<50
<50
90
<50
<50
<50
<50
<50
<50
190
<50
N D
4/6/2023
2653
<10
<10
310
<10
130
<10
880
<100
<10
<10
2100
<10
<10
<10
39 J
<10
<10
<10
<10
<10
<10
74
<10
ND
7/6/2023
2874
<50
<50
300
<50
130
<50
860
<1000
<50
<50
2300
<50
<50
<50
60
<50
<50
<50
<50
<50
<50
77
6.8 JB
ND
1/3/2024
1841
<1
<1
1 250
6.7
95
<1
840
<20
23
<1
1300
27
<1
<1
43
0.23 J
<1
0.88 J
1.7
1
1.9
83
1.4 J
5.7
3/26/2024
1812
<1
<1
220
5.9
77
<1
990
<20
21
<1
1300
55
<1
<1
47
0.22 J
<1
0.81 J
1.5
0.77 J
2.2
75
1.2 J
4.2
ND = Not Detected
'All results are in ug/I (ppb)
RS = Resampled
B = Compound found in blank and sample *+ = LCS and/or LCSD is outside acceptance limits, high biased
J = Estimated concentration, result is between MDL and MRL
E = Result exceeds calibration range

Table 2
Former Seaboard and Riverdale Drive Landfill
Quarterly Surface Water Monitoring Data'
Sample I.D.
Date
°
v
0C
n
(n
M.0
O
O
CD
S
v
CD
N
N
O
O
(D
3
W
C
(D
N
O
O
CD
S
CD
C
CD
W
N
0
O
O
(D
3
tv
C
(D
W
p
O
X
v
C
(D
N
D
n
O
O
C
(D
N
p0
N
CD
C
CD
A
n
3
Q
0-0
�
N
CD
C
(D
A
O
'O-.
Sv
C
CD
n
3
Q
B
(D
3
tv
C
(D
N6
2.
N
0
O
O
m
S
CD
C
CD
N
O
<
O
C�
3_
O
C
Q
(D
W
(D
v
O
O
m
S
CD
C
CD
A
o_
C
CD
C
CD
A
N
3
°
(D
CD
N
O
o
CD
S
CD
C
(D
A
<
G
C)
O
C
Q
CD
A
G
C
O
v
-
N
W
7
O
C
CD
N
Surface Water Standard (ug/I)
2500
6
300
9.9
0.35
3100
1.19
488
NE
2.
60
20
0.7
11
290
2.5
0.025
6200 20000
SW-1
10/21/2021
6/30/2022
Dry
New Extraction Wells Online
Dry
10/19/2022
11/30/2023
Dry
1/3/2024
3
<1
<1
<1
<1
9.4
<20
<1
3.4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<1
3/26/2024
0
<1
<1
<1
<1
5.8
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<1
10/21/2021
Dry
6/30/2022
New Extraction Wells Online
10/19/2022
0
<1
<1
<1
<1
14
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
11/30/2023
Dry
1/3/2024
1
<1
<1
<1
<1
6.8
<20
<1
1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<1
3/26/2024
0
<1
<1
<1
<1
3
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<1
SW-3
10/21/2021
6
0.95 J
2.1
<1
<1
4.6
<20
<1
<1
<1
<1
2.6
<1
<1
<1
<1
<1
<1
<2
<5
6/30/2022
New Extraction Wells Online
9/6/2022
2
<1
0.55 J
<1
<1
2.8
<20
<1
<1
<1
<1
1.9
<1
<1
<1
<1
<1
<1
<3
<5
9/26/2022
1
<1
0.48 J
<1
<1
2
<20
<1
<1
<1
<1
0.63 J
<1
<1
<1
<1
<1
<1
<3
<5
10/19/2022
2
<1
0.88 J
<1
<1
2.1
<20
<1
<1
<1
<1
1.2
<1
<1
<1
<1
<1
<1
<3
<5
11/21/2022
1
<1
0.45 J
<1
<1
4.7
<20
<1
<1
<1
<1
0.85 J
<1
<1
<1
<1
<1
<1
<3
<5
12/12/2022
1
<1
0.44 J
<1
<1
19
<20
<1
<1
<1
<1
0.91 J
<1
<1
<1
<1
<1
<1
<3
<5
1/9/2023
1
<1
<1
<1
<1
14
<20
<1
<1
<1
<1
0.92 J
<1
<1
<1
<1
<1
<1
<3
<5
2/15/2023
2
<1
0.64 J
0.27 J
<1
5.4
<20
<1
<1
<1
<1
1.5
<1
<1
<1
<1
<1
<1
<3
<5
3/13/2023
1
<1
<1
<1
<1
4
<20
<1
<1
<1
<1
0.76 J
<1
<1
<1
<1
<1
<1
<3
<5
4/13/2023
4
<1
0.36 J
<1
0.26 J
3.7
<20
<1
<1
<1
<1
0.91 J
0.57 J
0.98 J
0.58 J
<1
<1
<1
0.44 J
<5
6/5/2023
1
<1
<1
<1
<1
4.3
<20
<1
<1
<1
<1
1.1
<1
<1
<1
<1
<1
<1
<3
<5
7/5/2023
1
<1
0.35 J
<1
<1
2.4
<20
<1
<1
<1
<1
0.64 J
<1
<1
<1
<1
<1
<1
<3
<5
8/3/2023
0
<1
<1
<1
<1
1
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
11/30/2023
1
<1
<1
<1
<1
2.5
<20
<1
<1
<1
<1
0.59 J
<1
<1
<1
<1
<1
<1
<3
<5
1/3/2024
1
<1
0.35 J
<1
<1
11
<20
<1
<1
<1
<1
0.53 J
<1
<1
<1
<1
<1
<1
<3
<5
3/26/2024
0
<1
<1
<1
<1
6.5
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
ND = Not Detected * Total VOCs does not include 1,4-dioxane values J = Estimated concentration
NS = Not Sampled *+ = LCS and/or LCSD is outside acceptance limits, high biased. E = Result exceeds calibration range
All results are in ug/I (ppb) 2 In -Stream Target Value 3 EPA National Recommended Water Quality Criteria 4 NC 2B Surface Water Quality Standards for Surface Water

Table 2
Former Seaboard and Riverdale Drive Landfill
Quarterly Surface Water Monitoring Data'
Sample I.D.
Date
°
v
0C
n
(n
M.0
O
O
CD
S
v
CD
N
O
O
(D
S
W
C
(D
N
O
O
CD
S
CD
C
CD
N
0
O
O
(D
S
tv
C
(D
p
O
X
v
C
(D
D
n
O
O
C
(D
p0
N
CD
C
CD
n
3
Q
0-0
�
N
CD
C
(D
A
O
'O-.
Sv
C
CD
n
3
Q
3
(D
S
tv
C
(D
2.
N
0
O
O
m
S
CD
C
CD
N
O
<
O
n
3_
O
C
Q
(D
W
(D
v
O
O
m
S
CD
C
CD
o_
C
CD
C
CD
N
3
°
(D
CD
O
o
CD
S
CD
C
(D
<
G
C)
O
C
Q
(D
G
C
O
v
-
W
7
O
C
CD
Water Standard (ug/I)
25N00
6
9W
0.N35
31N00
1A9
488
NE
2N6
60Surface
0A7
1A
29N02030W0
2.5
0.0A25
6200N 20000
SW-4
10/21/2021
1100 670 120 1500 <20 0.41J 1700 100 <1 3300 <1 18 11 <1
<1 1500 <3 <5
8689
170
6/30/2022
New Extraction Wells Online
9/6/2022
3
<1
1.1
<1
<1
2.6
<1
<1
<1
<1
<1
1.5
<1
<1
<1
<1
<1
<1
<3
<5
9/26/2022
68
0.82 J
9.7
3.9
0.87 J
18
17
<1
9.5
<1
<1
15
<1
<1
<1
<1
<1
11
<3
<5
10/19/2022
58
1.4
12
4.2
1.1
14
<20
<1
1.8
<1
<1
18
<1
<1
<1
<1
<1
19
<3
<5
11/21/2022
272
3.9
50
11
4.9
68
<20
<1
73
2.6
<1
60
<1
<1
<1
<1
<1
67
<3
<5
12/12/2022
56
<1
12
5.4
<1
37
<20
<1
<1
<1
<1
22
<1
<1
<1
<1
<1
17
<3
<5
1/9/2023
74
1.4
12
5.9
0.95 J
20
<20
<1
11
<1
<1
23
<1
<1
<1
<1
<1
20
<3
<5
2/15/2023
165
3.1
26
13
2.5
22
<20
0.45 J
35
<1
<1
49
<1
0.51 J
<1
<1
<1
35
0.71 J
<5
3/13/2023
74
1.1
13
5.6
1.1
15
<20
<1
13
<1
<1
22
<1
<1
<1
<1
0.37 J
18
<3
<5
4/13/2023
178
2.8
28
12
2.5
34
<20
0.44 J
28
1.7
<1
61
0.52 J
0.46 J
0.25 J
<1
1.2
39
<3
<5
6/5/2023
232
<1
38
18
3.5
51
<20
0.37 J
33
9.6
<1
73
<1
<1
<1
<1
0.72 J
56
<3
<5
7/5/2023
96
1.5
21
6.2
1.4
26
<20
<1
15
<1
0.15 J
30
<1
<1
0.26 J
<1
<1
20
<3
<5
8/3/2023
2362
30
370
160
39
470
<20
7.7
520
39
<1
680
<1
2.3
3.8
2.2
1.7
500
6.4
<5
11/30/2023
1492
25
250
90
27
300
<20
8.8
400
73
<1
330
<1
2.3
3.2
2
2.3
270
8.1
<5
1/3/2024
61
1.7
14
0.45 J
1.1
19
<20
0.35 J
28
<1
<1
3.4
<1
<1
<1
<1
<1
12
0.49 J
<5
3/26/2024
23
<1
4.4
0.83 J
0.43 J
30
<20
<1
3.5
6.9
<1
4.6
<1
<1
<1
<1
<1
2
<3
<5
10/21/2021
0
<1
<1
<1
<1
2.2
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
6/30/2022
New Extraction Wells Online
9/6/2022
0
<1
<1
<1
<1
9.6
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
9/26/2022
0
<1
<1
<1
<1
3.2
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
10/19/2022
0
<1
<1
<1
<1
1.6
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
11/21/2022
0
<1
<1
<1
<1
2.8
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
12/12/2022
0
<1
<1
<1
<1
24
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
1/9/2023
30
<1
<1
<1
<1
22
18 J
<1
<1
<1
<1
0.61 J
<1
<1
<1
<1
<1
<1
<3
11
2/15/2023
1
<1
<1
<1
<1
11
<20
<1
<1
<1
<1
1.2
<1
<1
<1
<1
<1
<1
<3
<5
3/13/2023
5
<1
<1
<1
<1
3.6
5.4 J
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
4/13/2023
1
<1
<1
<1
<1
3.9
<20
<1
0.45 J
<1
0.14 J
0.52 J
0.34 J
<1
<1
<1
<1
<1
<3
<5
6/5/2023
0
<1
<1
<1
<1
2.9
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
7/5/2023
0
<1
<1
<1
<1
1.8
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
8/3/2023
0
<1
<1
<1
<1
2.1
<20
<1
<1
<1
0.15 J
<1
<1
<1
<1
<1
<1
<1
<3
<5
11/30/2023
0
<1
<1
<1
<1
7.6
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
1/3/2024
0
<1
<1
<1
<1
18
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
3/26/2024
0
<1
<1
<1
<1
11
<20
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<3
<5
L
I
I
I
I
I
ND = Not Detected
All results are in ug/I (ppb)
2 In -Stream Target Value
* Total VOCs does not include 1,4-dioxane values
*+ = LCS and/or LCSD is outside acceptance limits, high biased.
3 EPA National Recommended Water Quality Criteria
J = Estimated concentration
E = Result exceeds calibration range
4 NC 2B Surface Water Quality Standards for Surface Water

LABORATORY
REPORT

•
% eurofins
Environment Testing
I ANALYTICAL REPORT C
PREPARED FOR
Attn: Gary Babb
Babb & Associates
5506 Bradford Pear Court
Raleigh, North Carolina 27606
Generated 4/8/2024 1:29:16 PM
JOB DESCRIPTION
Seaboard- Quarterly Surface Waters
JOB NUMBER
680-248614-1

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.
Generated
4/8/2024 1:29:16 PM
Authorized for release by
John Andros, Project Manager I
John.AndrosCa).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 49 4/8/2024

Sample Summary
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Lab Sample ID
Client Sample ID
Matrix
Collected
Received
680-248614-1
AW-3
Surface Water
03/26/24 10:20
03/27/24 10:17
680-248614-2
AWB-4
Surface Water
03/26/24 09:55
03/27/24 10:17
680-248614-3
SW-1
Surface Water
03/26/24 07:50
03/27/24 10:17
680-248614-4
SW-2
Surface Water
03/26/24 08:05
03/27/24 10:17
680-248614-5
SW-3
Surface Water
03/26/24 08:30
03/27/24 10:17
680-248614-6
SW-4
Surface Water
03/26/24 09:15
03/27/24 10:17
680-248614-7
SW-5
Surface Water
03/26/24 08:20
03/27/24 10:17
680-248614-8
Trip Blank
Water
03/26/24 00:00
03/27/24 10:17
680-248614-9
Trip Blank
Water
03/26/24 00:00
03/27/24 10:17
Job ID: 680-248614-1
Eurofins Savannah
Page 3 of 49 4/8/2024

Method Summary
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
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 Savannah
Page 4 of 49 4/8/2024

Definitions/Glossary
Client: Babb & Associates Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters U
Qualifiers
GUMS VOA
Qualifier Qualifier Description
J Indicates an estimated value.
J2 Estimated value; value may not be accurate.
U Indicates that the compound was analyzed for but not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the "Y column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil 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 Level'
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL 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 Savannah
Page 5 of 49 4/8/2024

Case Narrative
Client: Babb & Associates Job ID: 680-248614-1
Project: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1 Eurofins Savannah
Job Narrative
680-248614-1
Receipt L
The samples were received on 3/27/2024 10:17 AM. Unless otherwise noted below, the samples arrived in good condition, and,
where required, properly preserved and on ice. The temperature of the cooler at receipt time was 1.1 °C.
GC/MS VOA
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Page 6 of 49
Eurofins Savannah
4/8/2024

Detection Summary
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: AW-3
Lab Sample ID: 680-248614-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
370
25
16
ug/L
50
8260D SIM 14D
Total/NA
1,1-Dichloroethane
85
1.0
0.33
ug/L
1
8260D
Total/NA
1,1-Dichloroethene
6.8
1.0
0.33
ug/L
1
8260D
Total/NA
1,2-Dichlorobenzene
0.67
J
1.0
0.31
ug/L
1
8260D
Total/NA
1,2-Dichloroethane
1.8
1.0
0.25
ug/L
1
8260D
Total/NA
1,4-Dichlorobenzene
1.1
1.0
0.31
ug/L
1
8260D
Total/NA
Benzene
6.8
1.0
0.27
ug/L
1
8260D
Total/NA
Chloroethane
19
5.0
4.6
ug/L
1
8260D
Total/NA
cis-1,2-Dichloroethene
45
1.0
0.25
ug/L
1
8260D
Total/NA
o-Xylene
0.46
J
1.0
0.26
ug/L
1
8260D
Total/NA
Toluene
0.91
J
1.0
0.25
ug/L
1
8260D
Total/NA
trans- 1,2-Dichloroethene
0.39
J
1.0
0.34
ug/L
1
8260D
Total/NA
Trichloroethene
0.44
J
1.0
0.20
ug/L
1
8260D
Total/NA
Vinyl chloride
48
1.0
0.40
ug/L
1
8260D
Total/NA
Xylenes (total)
0.46
J
3.0
0.23
ug/L
1
8260D
Total/NA
Chlorobenzene - DL
510
5.0
0.75
ug/L
5
8260D
Total/NA
Client Sample ID: AWB-4
Lab Sample ID: 680-248614-2
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
990
50
32
ug/L
100
8260D SIM 14D
Total/NA
1,1-Dichloroethene
5.9
1.0
0.33
ug/L
1
8260D
Total/NA
1,2-Dichlorobenzene
1.2
1.0
0.31
ug/L
1
8260D
Total/NA
1,2-Dichloroethane
77
1.0
0.25
ug/L
1
8260D
Total/NA
1,4-Dichlorobenzene
3.0
1.0
0.31
ug/L
1
8260D
Total/NA
Benzene
21
1.0
0.27
ug/L
1
8260D
Total/NA
Chloroethane
55
50
46
ug/L
10
8260D
Total/NA
cis-1,2-Dichloroethene
47
1.0
0.25
ug/L
1
8260D
Total/NA
Ethylbenzene
0.22
J
1.0
0.20
ug/L
1
8260D
Total/NA
o-Xylene
1.2
1.0
0.26
ug/L
1
8260D
Total/NA
Tetrachloroethene
0.81
J
1.0
0.35
ug/L
1
8260D
Total/NA
Toluene
1.5
1.0
0.25
ug/L
1
8260D
Total/NA
trans- 1,2-Dichloroethene
0.77
J
1.0
0.34
ug/L
1
8260D
Total/NA
Trichloroethene
2.2
1.0
0.20
ug/L
1
8260D
Total/NA
Vinyl chloride
75
1.0
0.40
ug/L
1
8260D
Total/NA
Xylenes (total)
1.2
J
3.0
0.23
ug/L
1
8260D
Total/NA
1,1-Dichloroethane - DL
220
10
3.3
ug/L
10
8260D
Total/NA
Chlorobenzene - DL
1300
10
1.5
ug/L
10
8260D
Total/NA
Client Sample ID: SW-1
Lab Sample ID: 680-248614-3
1 Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method
Prep Type
1,4-Dioxane
5.8
0.50
0.32
ug/L
1
8260D SIM 14D
Total/NA
Client Sample ID: SW-2
Lab Sample ID: 680-248614-4
Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type
1,4-Dioxane 3.0 0.50 0.32 ug/L 1 8260D SIM 14D Total/NA
Client Sample ID: SW-3 Lab Sample ID: 680-248614-5
Analyte
1,4-Dioxane
Result Qualifier RL
6.5 0.50
This Detection Summary does not include radiochemical test results.
MDL Unit Dil Fac D Method Prep Type
0.32 ug/L 1 8260D SIM 14D Total/NA
0
L
Eurofins Savannah
Page 7 of 49 4/8/2024

Detection Summary
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Client Sample ID: SW-4
Lab Sample ID: 680-248614-6
Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
30
25
16
ug/L
50 8260D SIM 14D Total/NA '
1,1-Dichloroethane
4.4
1.0
0.33
ug/L
1 8260D Total/NA
1,1-Dichloroethene
0.83 J
1.0
0.33
ug/L
1 8260D Total/NA
1,2-Dichloroethane
0.43 J
1.0
0.25
ug/L
1 8260D Total/NA
Chlorobenzene
3.5
1.0
0.15
ug/L
1 8260D Total/NA
Chloroethane
6.9
5.0
4.6
ug/L
1 8260D Total/NA
cis- 1,2-Dichloroethene
4.6
1.0
0.25
ug/L
1 8260D Total/NA
Vinyl chloride
2.0
1.0
0.40
ug/L
1 8260D Total/NA
Client Sample ID: SW-5
Lab Sample ID: 680-248614-7
[Analyte
Result Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type C
1,4-Dioxane
11
0.50
0.32
ug/L
1 8260D SIM 14D Total/NA
Client Sample ID: Trip Blank
Lab Sample ID: 680-248614-8
1 No Detections.
Client Sample ID: Trip Blank
Lab Sample ID: 680-248614-9
ENo Detections
This Detection Summary does not include radiochemical test results.
Page 8 of 49
Eurofins Savannah
4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: AW-3 Lab Sample ID: 680-248614-1
Date Collected: 03/26/24 10:20 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
370
25
16
ug/L
04/07/24 03:03
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
46 - 154
04107124 03:03
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
1.0
U
1.0
0.36
ug/L
04/03/24 19:48
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/03/24 19:48
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/03/24 19:48
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/03/24 19:48
1
1,1-Dichloroethane
85
1.0
0.33
ug/L
04/03/24 19:48
1
1,1-Dichloroethene
6.8
1.0
0.33
ug/L
04/03/24 19:48
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/03/24 19:48
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/03/24 19:48
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/03/24 19:48
1
1,2-Dichlorobenzene
0.67
J
1.0
0.31
ug/L
04/03/24 19:48
1
1,2-Dichloroethane
1.8
1.0
0.25
ug/L
04/03/24 19:48
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/03/24 19:48
1
1,4-Dichlorobenzene
1.1
1.0
0.31
ug/L
04/03/24 19:48
1
2-Butanone
10
U
10
6.4
ug/L
04/03/24 19:48
1
2-Hexanone
10
U J2
10
3.2
ug/L
04/03/24 19:48
1
4-Methyl-2-pentanone
10
U J2
10
2.7
ug/L
04/03/24 19:48
1
Acetone
20
U
20
3.7
ug/L
04/03/24 19:48
1
Acrylonitrile
20
U
20
5.5
ug/L
04/03/24 19:48
1
Benzene
6.8
1.0
0.27
ug/L
04/03/24 19:48
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/03/24 19:48
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/03/24 19:48
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/03/24 19:48
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/03/24 19:48
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/03/24 19:48
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/03/24 19:48
1
Chloroethane
19
5.0
4.6
ug/L
04/03/24 19:48
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/03/24 19:48
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/03/24 19:48
1
cis-1,2-Dichloroethene
45
1.0
0.25
ug/L
04/03/24 19:48
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/03/24 19:48
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/03/24 19:48
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/03/24 19:48
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/03/24 19:48
1
lodomethane
10
U
10
3.9
ug/L
04/03/24 19:48
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/03/24 19:48
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/03/24 19:48
1
o-Xylene
0.46
J
1.0
0.26
ug/L
04/03/24 19:48
1
Styrene
1.0
U
1.0
0.27
ug/L
04/03/24 19:48
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/03/24 19:48
1
Toluene
0.91
J
1.0
0.25
ug/L
04/03/24 19:48
1
trans-1,2-Dichloroethene
0.39
J
1.0
0.34
ug/L
04/03/24 19:48
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/03/24 19:48
1
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/03/24 19:48
1
Eurofins Savannah
Page 9 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Client Sample ID: AW-3
Date Collected: 03/26/24 10:20
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
Trichloroethene
0.44
J
1.0
0.20
ug/L
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
Vinyl acetate
5.0
U J2
5.0
0.69
ug/L
Vinyl chloride
48
1.0
0.40
ug/L
Xylenes (total)
0.46
J
3.0
0.23
ug/L
Surrogate
%Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr)
75
60- 124
4-Bromofluorobenzene (Surr)
101
70 - 130
Dibromofluoromethane (Surr)
84
70 - 130
Toluene-d8 (Surr)
96
70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS - DL
Analyte
Result Qualifier
RL MDL Unit
Chlorobenzene
510
5.0 0.75 ug/L
Surrogate
%Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr)
80
60- 124
4-Bromofluorobenzene (Surr)
99
70 - 130
Dibromofluoromethane (Surr)
91
70 - 130
Toluene-d8 (Surr)
104
70 - 130
Job ID: 680-248614-1
Lab Sample ID: 680-248614-1
Matrix: Surface Water
D Prepared
Analyzed
Dil Fac
04/03/24 19:48
1
04/03/24 19:48
1
04/03/24 19:48
1
04/03/24 19:48
1
04/03/24 19:48
1
Prepared
Analyzed
Dil Fac
04/03/24 19:48
1
04103124 19:48
1
04103124 19:48
1
04103124 19:48
1
D Prepared
Analyzed
Dil Fac
04/04/2418:50
5
Prepared
Analyzed
Dil Fac
04104124 18:50
5
04104124 18:50
5
04104124 18:50
5
04104124 18:50
5
Eurofins Savannah
Page 10 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: AWB-4 Lab Sample ID: 680-248614-2
Date Collected: 03/26/24 09:55 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane 990 50 32 ug/L
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 95 46 - 154
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
RL
1,1,1,2-Tetrachloroethane
1.0
U
1.0
1,1,1-Trichloroethane
1.0
U
1.0
1,1,2,2-Tetrachloroethane
1.0
U
1.0
1,1,2-Trichloroethane
1.0
U
1.0
1,1-Dichloroethene
5.9
1.0
1,2,3-Trichloropropane
1.0
U
1.0
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1,2-Dibromoethane
1.0
U
1.0
1,2-Dichlorobenzene
1.2
1.0
1,2-Dichloroethane
77
1.0
1,2-Dichloropropane
1.0
U
1.0
1,4-Dichlorobenzene
3.0
1.0
2-Butanone
10
U
10
2-Hexanone
10
U J2
10
4-Methyl-2-pentanone
10
U J2
10
Acetone
20
U
20
Acrylonitrile
20
U
20
Benzene
21
1.0
Bromochloromethane
1.0
U
1.0
Bromodichloromethane
1.0
U
1.0
Bromoform
1.0
U
1.0
Bromomethane
5.0
U
5.0
Carbon disulfide
5.0
U
5.0
Carbon tetrachloride
1.0
U
1.0
Chloroethane
55
50
Chloroform
1.0
U
1.0
Chloromethane
1.0
U
1.0
cis-1,2-Dichloroethene
47
1.0
cis-1,3-Dichloropropene
1.0
U
1.0
Dibromochloromethane
1.0
U
1.0
Dibromomethane
1.0
U
1.0
Ethylbenzene
0.22
J
1.0
lodomethane
10
U
10
m,p-Xylenes
2.0
U
2.0
Methylene Chloride
5.0
U
5.0
o-Xylene
1.2
1.0
Styrene
1.0
U
1.0
Tetrachloroethene
0.81
J
1.0
Toluene
1.5
1.0
trans-1,2-Dichloroethene
0.77
J
1.0
trans- 1,3-Dichloropropene
1.0
U
1.0
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
Trichloroethene
2.2
1.0
D Prepared Analyzed Dil Fac
04/07/24 03:29 100
Prepared Analyzed Dil Fac
04107124 03:29 100
MDL
Unit
D Prepared Analyzed
Dil Fac
0.36
ug/L
04/03/24 20:10
1
0.21
ug/L
04/03/24 20:10
1
0.40
ug/L
04/03/24 20:10
1
0.32
ug/L
04/03/24 20:10
1
0.33
ug/L
04/03/24 20:10
1
0.48
ug/L
04/03/24 20:10
1
1.8
ug/L
04/03/24 20:10
1
0.33
ug/L
04/03/24 20:10
1
0.31
ug/L
04/03/24 20:10
1
0.25
ug/L
04/03/24 20:10
1
0.22
ug/L
04/03/24 20:10
1
0.31
ug/L
04/03/24 20:10
1
6.4
ug/L
04/03/24 20:10
1
3.2
ug/L
04/03/24 20:10
1
2.7
ug/L
04/03/24 20:10
1
3.7
ug/L
04/03/24 20:10
1
5.5
ug/L
04/03/24 20:10
1
0.27
ug/L
04/03/24 20:10
1
0.34
ug/L
04/03/24 20:10
1
0.25
ug/L
04/03/24 20:10
1
0.59
ug/L
04/03/24 20:10
1
3.7
ug/L
04/03/24 20:10
1
0.43
ug/L
04/03/24 20:10
1
0.30
ug/L
04/03/24 20:10
1
46
ug/L
04/05/2418:29
10
0.27
ug/L
04/03/24 20:10
1
0.54
ug/L
04/03/24 20:10
1
0.25
ug/L
04/03/24 20:10
1
0.26
ug/L
04/03/24 20:10
1
0.39
ug/L
04/03/24 20:10
1
0.34
ug/L
04/03/24 20:10
1
0.20
ug/L
04/03/24 20:10
1
3.9
ug/L
04/03/24 20:10
1
0.49
ug/L
04/03/24 20:10
1
3.2
ug/L
04/03/24 20:10
1
0.26
ug/L
04/03/24 20:10
1
0.27
ug/L
04/03/24 20:10
1
0.35
ug/L
04/03/24 20:10
1
0.25
ug/L
04/03/24 20:10
1
0.34
ug/L
04/03/24 20:10
1
0.23
ug/L
04/03/24 20:10
1
1.3
ug/L
04/03/24 20:10
1
0.20
ug/L
04/03/24 20:10
1
Eurofins Savannah
Page 11 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: AWB-4 Lab Sample ID: 680-248614-2
Date Collected: 03/26/24 09:55 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/03/24 20:10
1
Vinyl acetate
5.0
U J2
5.0
0.69
ug/L
04/03/24 20:10
1
Vinyl chloride
75
1.0
0.40
ug/L
04/03/24 20:10
1
Xylenes (total)
1.2
J
3.0
0.23
ug/L
04/03/24 20:10
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
71
60- 124
04103124 20:10
1
1,2-Dichloroethane-d4 (Surr)
87
60- 124
04105124 18:29
10
4-Bromofluorobenzene (Surr)
98
70 - 130
04103124 20:10
1
4-Bromofluorobenzene (Surr)
87
70 - 130
04105124 18:29
10
Dibromofluoromethane (Surr)
85
70 - 130
04103124 20:10
1
Dibromofluoromethane (Surr)
109
70 - 130
04105124 18:29
10
Toluene-d8 (Surr)
95
70 - 130
04103124 20:10
1
Toluene-d8 (Surr)
103
70 - 130
04105124 18:29
10
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
- DL
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethane
220
10
3.3
ug/L
04/04/2419:42
10
Chlorobenzene
1300
10
1.5
ug/L
04/04/2419:42
10
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
109
60- 124
04104124 19:42
10
4-Bromofluorobenzene (Surr)
121
70 - 130
04104124 19:42
10
Dibromofluoromethane (Surr)
90
70 - 130
04104124 19:42
10
Toluene-d8 (Surr)
98
70 - 130
04104124 19:42
10
Eurofins Savannah
Page 12 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: SW-1 Lab Sample ID: 680-248614-3
Date Collected: 03/26/24 07:50 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
5.8
0.50
0.32
ug/L
04/06/24 20:14
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
119
46 - 154
04106124 20:14
1
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
1.0
U
1.0
0.36
ug/L
04/03/24 20:32
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/03/24 20:32
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/03/24 20:32
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/03/24 20:32
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/03/24 20:32
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/03/24 20:32
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/03/24 20:32
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/03/24 20:32
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/03/24 20:32
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/03/24 20:32
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/03/24 20:32
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/03/24 20:32
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/03/24 20:32
1
2-Butanone
10
U
10
6.4
ug/L
04/03/24 20:32
1
2-Hexanone
10
U J2
10
3.2
ug/L
04/03/24 20:32
1
4-Methyl-2-pentanone
10
U J2
10
2.7
ug/L
04/03/24 20:32
1
Acetone
20
U
20
3.7
ug/L
04/03/24 20:32
1
Acrylonitrile
20
U
20
5.5
ug/L
04/03/24 20:32
1
Benzene
1.0
U
1.0
0.27
ug/L
04/03/24 20:32
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/03/24 20:32
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/03/24 20:32
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/03/24 20:32
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/03/24 20:32
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/03/24 20:32
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/03/24 20:32
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/05/2413:54
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/03/24 20:32
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/03/24 20:32
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/03/24 20:32
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/03/24 20:32
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/03/24 20:32
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/03/24 20:32
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/03/24 20:32
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/03/24 20:32
1
lodomethane
10
U
10
3.9
ug/L
04/03/24 20:32
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/03/24 20:32
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/03/24 20:32
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/03/24 20:32
1
Styrene
1.0
U
1.0
0.27
ug/L
04/03/24 20:32
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/03/24 20:32
1
Toluene
1.0
U
1.0
0.25
ug/L
04/03/24 20:32
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/03/24 20:32
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/03/24 20:32
1
Eurofins Savannah
Page 13 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly
Surface Waters
Client Sample ID: SW-1
Lab Sample ID: 680-248614-3
Date Collected: 03/26/24 07:50
Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile
Organic Compounds by GUMS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/03/24 20:32
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/03/24 20:32
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/03/24 20:32
1
Vinyl acetate
5.0
U J2
5.0
0.69
ug/L
04/03/24 20:32
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/03/24 20:32
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/03/24 20:32
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
1,2-Dichloroethane-d4 (Surr)
77
60- 124
04103124 20:32
1
1,2-Dichloroethane-d4 (Surr)
90
60- 124
04105124 13:54
1
4-Bromofluorobenzene (Surr)
104
70 - 130
04103124 20:32
1
4-Bromofluorobenzene (Surr)
97
70 - 130
04105124 13:54
1
Dibromofluoromethane (Surr)
87
70 - 130
04103124 20:32
1
Dibromofluoromethane (Surr)
95
70 - 130
04105124 13:54
1
Toluene-d8 (Surr)
102
70 - 130
04103124 20:32
1
Toluene-d8 (Surr)
109
70 - 130
04105124 13:54
1
Eurofins Savannah
Page 14 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: SW-2 Lab Sample ID: 680-248614-4
Date Collected: 03/26/24 08:05 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
3.0
0.50
0.32
ug/L
04/07/2413:30
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
131
46 - 154
04107124 13:30
1
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
1.0
U
1.0
0.36
ug/L
04/04/24 14:19
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/04/24 14:19
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/04/24 14:19
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/04/24 14:19
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:19
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/04/24 14:19
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/04/24 14:19
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/04/24 14:19
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:19
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 14:19
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/04/24 14:19
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/24 14:19
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 14:19
1
2-Butanone
10
U
10
6.4
ug/L
04/04/24 14:19
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/24 14:19
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/24 14:19
1
Acetone
20
U
20
3.7
ug/L
04/04/24 14:19
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/24 14:19
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/24 14:19
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/24 14:19
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/24 14:19
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/24 14:19
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 14:19
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 14:19
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 14:19
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/04/24 14:19
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/04/24 14:19
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 14:19
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 14:19
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/04/24 14:19
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 14:19
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 14:19
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 14:19
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 14:19
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 14:19
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 14:19
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 14:19
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 14:19
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 14:19
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 14:19
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 14:19
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 14:19
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 14:19
1
Eurofins Savannah
Page 15 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly
Surface Waters
Client Sample ID: SW-2
Lab Sample ID: 680-248614-4
Date Collected: 03/26/24 08:05
Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile
Organic Compounds by GUMS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 14:19
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 14:19
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:19
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 14:19
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/04/24 14:19
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 14:19
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
1,2-Dichloroethane-d4 (Surr)
78
60- 124
04104124 14:19
1
4-Bromofluorobenzene (Surr)
100
70 - 130
04104124 14:19
1
Dibromofluoromethane (Surr)
89
70 - 130
04104124 14:19
1
Toluene-d8 (Surr)
106
70 - 130
04104124 14:19
1
Eurofins Savannah
Page 16 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: SW-3 Lab Sample ID: 680-248614-5
Date Collected: 03/26/24 08:30 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
6.5
0.50
0.32
ug/L
04/08/24 05:56
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
85
46 - 154
04108124 05:56
1
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
1.0
U
1.0
0.36
ug/L
04/04/24 14:42
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/04/24 14:42
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/04/24 14:42
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/04/24 14:42
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:42
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/04/24 14:42
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/04/24 14:42
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/04/24 14:42
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:42
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 14:42
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/04/24 14:42
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/24 14:42
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 14:42
1
2-Butanone
10
U
10
6.4
ug/L
04/04/24 14:42
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/24 14:42
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/24 14:42
1
Acetone
20
U
20
3.7
ug/L
04/04/24 14:42
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/24 14:42
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/24 14:42
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/24 14:42
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/24 14:42
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/24 14:42
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 14:42
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 14:42
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 14:42
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/04/24 14:42
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/04/24 14:42
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 14:42
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 14:42
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/04/24 14:42
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 14:42
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 14:42
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 14:42
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 14:42
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 14:42
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 14:42
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 14:42
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 14:42
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 14:42
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 14:42
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 14:42
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 14:42
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 14:42
1
Eurofins Savannah
Page 17 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly
Surface Waters
Client Sample ID: SW-3
Lab Sample ID: 680-248614-5
Date Collected: 03/26/24 08:30
Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile
Organic Compounds by GUMS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 14:42
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 14:42
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 14:42
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 14:42
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/04/24 14:42
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 14:42
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
76
60- 124
04104124 14:42
1
4-Bromofluorobenzene (Surr)
103
70 - 130
04104124 14:42
1
Dibromofluoromethane (Surr)
87
70 - 130
04104124 14:42
1
Toluene-d8 (Surr)
103
70 - 130
04104124 14:42
1
Eurofins Savannah
Page 18 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: SW-4 Lab Sample ID: 680-248614-6
Date Collected: 03/26/24 09:15 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
30
25
16
ug/L
04/06/24 21:31
50
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
91
46 - 154
04106124 21:31
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
1.0
U
1.0
0.36
ug/L
04/04/24 15:04
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/04/24 15:04
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/04/24 15:04
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/04/24 15:04
1
1,1-Dichloroethane
4.4
1.0
0.33
ug/L
04/04/24 15:04
1
1,1-Dichloroethene
0.83
J
1.0
0.33
ug/L
04/04/24 15:04
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/04/24 15:04
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/04/24 15:04
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/04/24 15:04
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 15:04
1
1,2-Dichloroethane
0.43
J
1.0
0.25
ug/L
04/04/24 15:04
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/24 15:04
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 15:04
1
2-Butanone
10
U
10
6.4
ug/L
04/04/24 15:04
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/24 15:04
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/24 15:04
1
Acetone
20
U
20
3.7
ug/L
04/04/24 15:04
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/24 15:04
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/24 15:04
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/24 15:04
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/24 15:04
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/24 15:04
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 15:04
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 15:04
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 15:04
1
Chlorobenzene
3.5
1.0
0.15
ug/L
04/04/24 15:04
1
Chloroethane
6.9
5.0
4.6
ug/L
04/04/24 15:04
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 15:04
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 15:04
1
cis-1,2-Dichloroethene
4.6
1.0
0.25
ug/L
04/04/24 15:04
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 15:04
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 15:04
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 15:04
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 15:04
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 15:04
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 15:04
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 15:04
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 15:04
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 15:04
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 15:04
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 15:04
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 15:04
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 15:04
1
Eurofins Savannah
Page 19 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly
Surface Waters
Client Sample ID: SW-4
Lab Sample ID: 680-248614-6
Date Collected: 03/26/24 09:15
Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile
Organic Compounds by GUMS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 15:04
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 15:04
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 15:04
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 15:04
1
Vinyl chloride
2.0
1.0
0.40
ug/L
04/04/24 15:04
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 15:04
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
1,2-Dichloroethane-d4 (Surr)
76
60- 124
04104124 15:04
1
4-Bromofluorobenzene (Surr)
101
70 - 130
04104124 15:04
1
Dibromofluoromethane (Surr)
86
70 - 130
04104124 15:04
1
Toluene-d8 (Surr)
109
70 - 130
04104124 15:04
1
Eurofins Savannah
Page 20 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: SW-5 Lab Sample ID: 680-248614-7
Date Collected: 03/26/24 08:20 Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
11
0.50
0.32
ug/L
04/08/24 06:21
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
81
46 - 154
04108124 06:21
1
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
1.0
U
1.0
0.36
ug/L
04/04/24 15:26
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/04/24 15:26
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/04/24 15:26
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/04/24 15:26
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/04/24 15:26
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/04/24 15:26
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/04/24 15:26
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/04/24 15:26
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/04/24 15:26
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 15:26
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/04/24 15:26
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/24 15:26
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 15:26
1
2-Butanone
10
U
10
6.4
ug/L
04/04/24 15:26
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/24 15:26
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/24 15:26
1
Acetone
20
U
20
3.7
ug/L
04/04/24 15:26
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/24 15:26
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/24 15:26
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/24 15:26
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/24 15:26
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/24 15:26
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 15:26
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 15:26
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 15:26
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/04/24 15:26
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/04/24 15:26
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 15:26
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 15:26
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/04/24 15:26
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 15:26
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 15:26
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 15:26
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 15:26
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 15:26
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 15:26
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 15:26
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 15:26
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 15:26
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 15:26
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 15:26
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 15:26
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 15:26
1
Eurofins Savannah
Page 21 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly
Surface Waters
Client Sample ID: SW-5
Lab Sample ID: 680-248614-7
Date Collected: 03/26/24 08:20
Matrix: Surface Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile
Organic Compounds by GUMS
(Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 15:26
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 15:26
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 15:26
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 15:26
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/04/24 15:26
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 15:26
1
Surrogate
%Recovery
Qualifier
Limits
Prepared Analyzed
DU Fac
1,2-Dichloroethane-d4 (Surr)
77
60- 124
04104124 15:26
1
4-Bromofluorobenzene (Surr)
100
70 - 130
04104124 15:26
1
Dibromofluoromethane (Surr)
89
70 - 130
04104124 15:26
1
Toluene-d8 (Surr)
103
70 - 130
04104124 15:26
1
Eurofins Savannah
Page 22 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: Trip Blank Lab Sample ID: 680-248614-8
Date Collected: 03/26/24 00:00 Matrix: Water
Date Received: 03/27/24 10:17
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
RL
1,1,1,2-Tetrachloroethane
1.0
U
1.0
1,1,1-Trichloroethane
1.0
U
1.0
1,1,2,2-Tetrachloroethane
1.0
U
1.0
1,1,2-Trichloroethane
1.0
U
1.0
1,1-Dichloroethane
1.0
U
1.0
1,1-Dichloroethene
1.0
U
1.0
1,2,3-Trichloropropane
1.0
U
1.0
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1,2-Dibromoethane
1.0
U
1.0
1,2-Dichlorobenzene
1.0
U
1.0
1,2-Dichloroethane
1.0
U
1.0
1,2-Dichloropropane
1.0
U
1.0
1,4-Dichlorobenzene
1.0
U
1.0
2-Butanone
10
U
10
2-Hexanone
10
U J2
10
4-Methyl-2-pentanone
10
U J2
10
Acetone
20
U
20
Acrylonitrile
20
U
20
Benzene
1.0
U
1.0
Bromochloromethane
1.0
U
1.0
Bromodichloromethane
1.0
U
1.0
Bromoform
1.0
U
1.0
Bromomethane
5.0
U
5.0
Carbon disulfide
5.0
U
5.0
Carbon tetrachloride
1.0
U
1.0
Chlorobenzene
1.0
U
1.0
Chloroethane
5.0
U
5.0
Chloroform
1.0
U
1.0
Chloromethane
1.0
U
1.0
cis-1,2-Dichloroethene
1.0
U
1.0
cis-1,3-Dichloropropene
1.0
U
1.0
Dibromochloromethane
1.0
U
1.0
Dibromomethane
1.0
U
1.0
Ethylbenzene
1.0
U
1.0
lodomethane
10
U
10
m,p-Xylenes
2.0
U
2.0
Methylene Chloride
5.0
U
5.0
o-Xylene
1.0
U
1.0
Styrene
1.0
U
1.0
Tetrachloroethene
1.0
U
1.0
Toluene
1.0
U
1.0
trans- 1,2-Dichloroethene
1.0
U
1.0
trans- 1,3-Dichloropropene
1.0
U
1.0
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
Trichloroethene
1.0
U
1.0
Trichlorofluoromethane
1.0
U
1.0
Vinyl acetate
5.0
U J2
5.0
Vinyl chloride
1.0
U
1.0
Xylenes (total)
3.0
U
3.0
MDL
Unit
D Prepared Analyzed
Dil Fac
0.36
ug/L
04/03/2416:26
1
0.21
ug/L
04/03/2416:26
1
0.40
ug/L
04/03/2416:26
1
0.32
ug/L
04/03/2416:26
1
0.33
ug/L
04/03/2416:26
1
0.33
ug/L
04/03/2416:26
1
0.48
ug/L
04/03/2416:26
1
1.8
ug/L
04/03/2416:26
1
0.33
ug/L
04/03/2416:26
1
0.31
ug/L
04/03/2416:26
1
0.25
ug/L
04/03/2416:26
1
0.22
ug/L
04/03/2416:26
1
0.31
ug/L
04/03/2416:26
1
6.4
ug/L
04/03/2416:26
1
3.2
ug/L
04/03/2416:26
1
2.7
ug/L
04/03/2416:26
1
3.7
ug/L
04/03/2416:26
1
5.5
ug/L
04/03/2416:26
1
0.27
ug/L
04/03/2416:26
1
0.34
ug/L
04/03/2416:26
1
0.25
ug/L
04/03/2416:26
1
0.59
ug/L
04/03/2416:26
1
3.7
ug/L
04/03/2416:26
1
0.43
ug/L
04/03/2416:26
1
0.30
ug/L
04/03/2416:26
1
0.15
ug/L
04/03/2416:26
1
4.6
ug/L
04/03/2416:26
1
0.27
ug/L
04/03/2416:26
1
0.54
ug/L
04/03/2416:26
1
0.25
ug/L
04/03/2416:26
1
0.26
ug/L
04/03/2416:26
1
0.39
ug/L
04/03/2416:26
1
0.34
ug/L
04/03/2416:26
1
0.20
ug/L
04/03/2416:26
1
3.9
ug/L
04/03/2416:26
1
0.49
ug/L
04/03/2416:26
1
3.2
ug/L
04/03/2416:26
1
0.26
ug/L
04/03/2416:26
1
0.27
ug/L
04/03/2416:26
1
0.35
ug/L
04/03/2416:26
1
0.25
ug/L
04/03/2416:26
1
0.34
ug/L
04/03/2416:26
1
0.23
ug/L
04/03/2416:26
1
1.3
ug/L
04/03/2416:26
1
0.20
ug/L
04/03/2416:26
1
0.33
ug/L
04/03/2416:26
1
0.69
ug/L
04/03/2416:26
1
0.40
ug/L
04/03/2416:26
1
0.23
ug/L
04/03/2416:26
1
Eurofins Savannah
Page 23 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Client Sample ID: Trip Blank Lab Sample ID: 680-248614-8
Date Collected: 03/26/24 00:00 Matrix: Water
Date Received: 03/27/24 10:17
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 75 60- 124 04103124 16:26 1
4-Bromofluorobenzene (Surr) 105 70 - 130 04103124 16:26 1
Dibromofluoromethane (Surr) 84 70 - 130 04103124 16:26 1
Toluene-d8 (Surr) 94 70 - 130 04103124 16:26 1
Eurofins Savannah
Page 24 of 49 4/8/2024

Client Sample Results
Client: Babb & Associates Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Client Sample ID: Trip Blank Lab Sample ID: 680-248614-9
Date Collected: 03/26/24 00:00 Matrix: Water
Date Received: 03/27/24 10:17
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 0.50 U 0.50 0.32 ug/L 04/06/2418:16 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac
4-Bromofluorobenzene (Surr) 104 46 - 154 04106124 18:16 1
F
F
Eurofins Savannah
Page 25 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS
Lab Sample ID: MB 680-831101/8
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831101
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
1.0
U
1.0
0.36
ug/L
04/03/24 14:28
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/03/24 14:28
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/03/24 14:28
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/03/24 14:28
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/03/24 14:28
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/03/24 14:28
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/03/24 14:28
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/03/24 14:28
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/03/24 14:28
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/03/24 14:28
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/03/24 14:28
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/03/24 14:28
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/03/24 14:28
1
2-Butanone
10
U
10
6.4
ug/L
04/03/24 14:28
1
2-Hexanone
10
U
10
3.2
ug/L
04/03/24 14:28
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/03/24 14:28
1
Acetone
20
U
20
3.7
ug/L
04/03/24 14:28
1
Acrylonitrile
20
U
20
5.5
ug/L
04/03/24 14:28
1
Benzene
1.0
U
1.0
0.27
ug/L
04/03/24 14:28
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/03/24 14:28
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/03/24 14:28
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/03/24 14:28
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/03/24 14:28
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/03/24 14:28
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/03/24 14:28
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/03/24 14:28
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/03/24 14:28
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/03/24 14:28
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/03/24 14:28
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/03/24 14:28
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/03/24 14:28
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/03/24 14:28
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/03/24 14:28
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/03/24 14:28
1
lodomethane
10
U
10
3.9
ug/L
04/03/24 14:28
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/03/24 14:28
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/03/24 14:28
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/03/24 14:28
1
Styrene
1.0
U
1.0
0.27
ug/L
04/03/24 14:28
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/03/24 14:28
1
Toluene
1.0
U
1.0
0.25
ug/L
04/03/24 14:28
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/03/24 14:28
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/03/24 14:28
1
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/03/24 14:28
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/03/24 14:28
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/03/24 14:28
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/03/24 14:28
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/03/24 14:28
1
0
Eurofins Savannah
Page 26 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 680-831101/8 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 831101
Analyte
Xylenes (total)
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
3.0 U 3.0 0.23 ug/L 04/03/2414:28 1
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr)
74
60- 124
04103124 14:28 1
4-Bromofluorobenzene (Surr)
107
70 - 130
04103124 14:28 1
Dibromofluoromethane (Surr)
83
70 - 130
04103124 14:28 1
Toluene-d8 (Surr)
94
70 - 130
04103124 14:28 1
Lab Sample ID: LCS 680-831101/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831101
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
50.0
44.9
ug/L
90
70-130
1,1,1-Trichloroethane
50.0
57.9
ug/L
116
70-130
1,1,2,2-Tetrachloroethane
50.0
54.6
ug/L
109
70-130
1,1,2-Trichloroethane
50.0
50.5
ug/L
101
70-130
1,1-Dichloroethane
50.0
49.1
ug/L
98
70-130
1,1-Dichloroethene
50.0
48.7
ug/L
97
70-130
1,2,3-Trichloropropane
50.0
51.7
ug/L
103
70-130
1,2-Dibromo-3-Chloropropane
50.0
58.4
ug/L
117
70-130
1,2-Dibromoethane
50.0
52.0
ug/L
104
70-130
1,2-Dichlorobenzene
50.0
53.4
ug/L
107
70 -130
1,2-Dichloroethane
50.0
51.9
ug/L
104
70 -130
1,2-Dichloropropane
50.0
54.4
ug/L
109
70 -130
1,4-Dichlorobenzene
50.0
51.9
ug/L
104
70 -130
2-Butanone
250
257
ug/L
103
69-120
2-Hexanone
250
307
ug/L
123
70-130
4-Methyl-2-pentanone
250
299
ug/L
120
68 -120
Acetone
250
235
ug/L
94
67-120
Acrylonitrile
500
516
ug/L
103
70 -130
Benzene
50.0
52.9
ug/L
106
70-130
Bromochloromethane
50.0
48.5
ug/L
97
70 -130
Bromodichloromethane
50.0
52.9
ug/L
106
70 -130
Bromoform
50.0
49.4
ug/L
99
69 -129
Bromomethane
50.0
48.5
ug/L
97
28 -192
Carbon disulfide
50.0
46.9
ug/L
94
70 -130
Carbon tetrachloride
50.0
57.1
ug/L
114
70 -130
Chlorobenzene
50.0
52.8
ug/L
106
70 -130
Chloroethane
50.0
43.7
ug/L
87
31 - 213
Chloroform
50.0
48.9
ug/L
98
70 -130
Chloromethane
50.0
48.5
ug/L
97
59 -127
cis-1,2-Dichloroethene
50.0
50.6
ug/L
101
70 -130
cis-1,3-Dichloropropene
50.0
52.1
ug/L
104
70 -130
Dibromochloromethane
50.0
49.4
ug/L
99
70 -130
Dibromomethane
50.0
50.0
ug/L
100
70 -130
Ethylbenzene
50.0
52.0
ug/L
104
70 -130
lodomethane
50.0
47.3
ug/L
95
52 -129
Eurofins Savannah
Page 27 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID:
680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-831101/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831101
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
m,p-Xylenes
50.0
51.2
ug/L
102
70 -130
Methylene Chloride
50.0
44.7
ug/L
89
70 -130
o-Xylene
50.0
50.5
ug/L
101
70 -130
Styrene
50.0
50.6
ug/L
101
70 -130
Tetrachloroethene
50.0
52.2
ug/L
104
70 -130
Toluene
50.0
49.8
ug/L
100
70 -130
trans- 1,2-Dichloroethene
50.0
51.2
ug/L
102
70-130
trans- 1,3-Dichloropropene
50.0
49.9
ug/L
100
70-130
trans- 1,4-Dichloro-2-butene
50.0
49.8
ug/L
100
67-120
Trichloroethene
50.0
51.6
ug/L
103
70 -130
Trichlorofluoromethane
50.0
49.1
ug/L
98
63 -142
Vinyl acetate
100
160
J2 ug/L
160
67 -135
Vinyl chloride
50.0
45.7
ug/L
91
66 -129
Xylenes (total)
100
102
ug/L
102
70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 98
60- 124
4-Bromofluorobenzene (Surr) 98
70 - 130
Dibromofluoromethane (Surr) 98
70 - 130
Toluene-d8 (Surr) 97
70 - 130
Lab Sample ID: LCSD 680-831101/5
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831101
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
1,1,1,2-Tetrachloroethane
50.0
43.8
ug/L
88
70-130
2
30
1,1,1-Trichloroethane
50.0
58.7
ug/L
117
70-130
1
30
1,1,2,2-Tetrachloroethane
50.0
55.1
ug/L
110
70-130
1
30
1,1,2-Trichloroethane
50.0
52.4
ug/L
105
70-130
4
30
1,1-Dichloroethane
50.0
52.2
ug/L
104
70-130
6
30
1,1-Dichloroethene
50.0
50.6
ug/L
101
70-130
4
20
1,2,3-Trichloropropane
50.0
53.4
ug/L
107
70-130
3
30
1,2-Dibromo-3-Chloropropane
50.0
62.3
ug/L
125
70-130
6
30
1,2-Dibromoethane
50.0
54.1
ug/L
108
70-130
4
30
1,2-Dichlorobenzene
50.0
53.9
ug/L
108
70 -130
1
30
1,2-Dichloroethane
50.0
56.0
ug/L
112
70 -130
8
50
1,2-Dichloropropane
50.0
55.2
ug/L
110
70 -130
2
20
1,4-Dichlorobenzene
50.0
52.3
ug/L
105
70 -130
1
30
2-Butanone
250
272
ug/L
109
69 -120
6
30
2-Hexanone
250
332
J2 ug/L
133
70-130
8
20
4-Methyl-2-pentanone
250
317
J2 ug/L
127
68 -120
6
30
Acetone
250
250
ug/L
100
67 -120
6
30
Acrylonitrile
500
560
ug/L
112
70 -130
8
30
Benzene
50.0
52.9
ug/L
106
70 -130
0
30
Bromochloromethane
50.0
51.4
ug/L
103
70 -130
6
30
Bromodichloromethane
50.0
54.5
ug/L
109
70 -130
3
30
Bromoform
50.0
49.7
ug/L
99
69 -129
1
30
Eurofins Savannah
Page 28 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds by
GUMS (Continued)
Lab Sample ID: LCSD 680-831101/5
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831101
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits RPD
Limit
Bromomethane
50.0
51.2
ug/L
102
28 -192
5 30
Carbon disulfide
50.0
47.6
ug/L
95
70 -130
2 30
Carbon tetrachloride
50.0
56.7
ug/L
113
70 -130
1 30
Chlorobenzene
50.0
53.4
ug/L
107
70 -130
1 30
Chloroethane
50.0
44.2
ug/L
88
31 - 213
1 30
Chloroform
50.0
51.6
ug/L
103
70 -130
5 30
Chloromethane
50.0
50.5
ug/L
101
59 -127
4 30
cis-1,2-Dichloroethene
50.0
53.3
ug/L
107
70 -130
5 30
cis-1,3-Dichloropropene
50.0
53.0
ug/L
106
70 -130
2 20
Dibromochloromethane
50.0
50.2
ug/L
100
70 -130
2 30
Dibromomethane
50.0
54.7
ug/L
109
70 -130
9 30
Ethylbenzene
50.0
51.9
ug/L
104
70 -130
0 20
lodomethane
50.0
47.8
ug/L
96
52 -129
1 30
m,p-Xylenes
50.0
50.3
ug/L
101
70 -130
2 30
Methylene Chloride
50.0
46.5
ug/L
93
70 -130
4 30
o-Xylene
50.0
49.6
ug/L
99
70 -130
2 30
Styrene
50.0
50.0
ug/L
100
70 -130
1 30
Tetrachloroethene
50.0
53.0
ug/L
106
70 -130
1 30
Toluene
50.0
51.5
ug/L
103
70 -130
4 30
trans- 1,2-Dichloroethene
50.0
52.9
ug/L
106
70-130
3 30
trans- 1,3-Dichloropropene
50.0
51.1
ug/L
102
70-130
2 30
trans- 1,4-Dichloro-2-butene
50.0
51.6
ug/L
103
67-120
3 30
Trichloroethene
50.0
50.8
ug/L
102
70 -130
2 30
Trichlorofluoromethane
50.0
51.2
ug/L
102
63 -142
4 30
Vinyl acetate
100
164
J2
ug/L
164
67 -135
2 30
Vinyl chloride
50.0
46.3
ug/L
93
66 -129
1 30
Xylenes (total)
100
99.9
ug/L
100
70 -130
2 30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1, 2-Dichloroethane-d4 (Surr) 105
60 -124
4-Bromofluorobenzene (Surr) 99
70 -130
Dibromofluoromethane (Surr) 106
70 -130
Toluene-d8 (Surr) 99
70 - 130
Lab Sample ID: MB 680-831273/8
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
MB MB
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane 1.0 U
1.0
0.36
ug/L
04/04/2411:50
1
1,1,1-Trichloroethane 1.0 U
1.0
0.21
ug/L
04/04/2411:50
1
1,1,2,2-Tetrachloroethane 1.0 U
1.0
0.40
ug/L
04/04/2411:50
1
1,1,2-Trichloroethane 1.0 U
1.0
0.32
ug/L
04/04/2411:50
1
1,1-Dichloroethane 1.0 U
1.0
0.33
ug/L
04/04/2411:50
1
1,1-Dichloroethene 1.0 U
1.0
0.33
ug/L
04/04/2411:50
1
1,2,3-Trichloropropane 1.0 U
1.0
0.48
ug/L
04/04/2411:50
1
1,2-Dibromo-3-Chloropropane 5.0 U
5.0
1.8
ug/L
04/04/2411:50
1
1,2-Dibromoethane 1.0 U
1.0
0.33
ug/L
04/04/2411:50
1
Eurofins Savannah
Page 29 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 680-831273/8
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 11:50
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/04/24 11:50
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/24 11:50
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/24 11:50
1
2-Butanone
10
U
10
6.4
ug/L
04/04/24 11:50
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/24 11:50
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/24 11:50
1
Acetone
20
U
20
3.7
ug/L
04/04/24 11:50
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/24 11:50
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/24 11:50
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/24 11:50
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/24 11:50
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/24 11:50
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 11:50
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 11:50
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 11:50
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/04/24 11:50
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/04/24 11:50
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 11:50
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 11:50
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/04/24 11:50
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 11:50
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 11:50
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 11:50
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 11:50
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 11:50
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 11:50
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 11:50
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 11:50
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 11:50
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 11:50
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 11:50
1
trans- l,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 11:50
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 11:50
1
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 11:50
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 11:50
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 11:50
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 11:50
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/04/24 11:50
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 11:50
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
75
60- 124
04104124 11:50
1
4-Bromofluorobenzene (Surr)
102
70 - 130
04104124 11:50
1
Dibromofluoromethane (Surr)
84
70 - 130
04104124 11:50
1
Toluene-d8 (Surr)
103
70 - 130
04104124 11:50
1
Eurofins Savannah
Page 30 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-831273/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
50.0
45.1
ug/L
90
70-130
1,1,1-Trichloroethane
50.0
54.7
ug/L
109
70-130
1,1,2,2-Tetrachloroethane
50.0
49.8
ug/L
100
70-130
1,1,2-Trichloroethane
50.0
47.7
ug/L
95
70-130
1,1-Dichloroethane
50.0
45.7
ug/L
91
70-130
1,1-Dichloroethene
50.0
44.8
ug/L
90
70-130
1,2,3-Trichloropropane
50.0
47.8
ug/L
96
70-130
1,2-Dibromo-3-Chloropropane
50.0
48.1
ug/L
96
70-130
1,2-Dibromoethane
50.0
48.2
ug/L
96
70-130
1,2-Dichlorobenzene
50.0
53.0
ug/L
106
70 -130
1,2-Dichloroethane
50.0
48.3
ug/L
97
70 -130
1,2-Dichloropropane
50.0
53.2
ug/L
106
70 -130
1,4-Dichlorobenzene
50.0
52.8
ug/L
106
70 -130
2-Butanone
250
207
ug/L
83
69 -120
2-Hexanone
250
259
ug/L
103
70-130
4-Methyl-2-pentanone
250
252
ug/L
101
68 -120
Acetone
250
199
ug/L
79
67 -120
Acrylonitrile
500
430
ug/L
86
70 -130
Benzene
50.0
51.6
ug/L
103
70-130
Bromochloromethane
50.0
44.5
ug/L
89
70 -130
Bromodichloromethane
50.0
49.9
ug/L
100
70 -130
Bromoform
50.0
47.5
ug/L
95
69 -129
Bromomethane
50.0
52.2
ug/L
104
28 -192
Carbon disulfide
50.0
44.4
ug/L
89
70 -130
Carbon tetrachloride
50.0
53.5
ug/L
107
70 -130
Chlorobenzene
50.0
53.6
ug/L
107
70 -130
Chloroethane
50.0
43.5
ug/L
87
31 - 213
Chloroform
50.0
45.9
ug/L
92
70 -130
Chloromethane
50.0
50.6
ug/L
101
59 -127
cis-1,2-Dichloroethene
50.0
47.4
ug/L
95
70 -130
cis-1,3-Dichloropropene
50.0
50.5
ug/L
101
70 -130
Dibromochloromethane
50.0
47.2
ug/L
94
70 -130
Dibromomethane
50.0
45.5
ug/L
91
70 -130
Ethylbenzene
50.0
53.6
ug/L
107
70 -130
lodomethane
50.0
49.8
ug/L
100
52 -129
m,p-Xylenes
50.0
53.9
ug/L
108
70 -130
Methylene Chloride
50.0
45.0
ug/L
90
70 -130
o-Xylene
50.0
53.7
ug/L
107
70 -130
Styrene
50.0
54.0
ug/L
108
70 -130
Tetrachloroethene
50.0
50.6
ug/L
101
70 -130
Toluene
50.0
48.7
ug/L
97
70 -130
trans- 1,2-Dichloroethene
50.0
48.2
ug/L
96
70-130
trans- 1,3-Dichloropropene
50.0
48.0
ug/L
96
70-130
trans- 1,4-Dichloro-2-butene
50.0
46.0
ug/L
92
67-120
Trichloroethene
50.0
51.9
ug/L
104
70 -130
Trichlorofluoromethane
50.0
44.9
ug/L
90
63 -142
Vinyl acetate
100
133
ug/L
133
67 -135
Vinyl chloride
50.0
47.4
ug/L
95
66 -129
0
Eurofins Savannah
Page 31 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID:
680-248614-1
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-831273/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
Xylenes (total)
100
108
ug/L
108
70 -130
•
LCS LCS
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 89
60- 124
4-Bromofluorobenzene (Surr) 93
70 - 130
Dibromofluoromethane (Surr) 92
70 - 130
Toluene-d8 (Surr) 93
70 - 130
Lab Sample ID: LCSD 680-831273/5
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
1,1,1,2-Tetrachloroethane
50.0
45.7
ug/L
91
70-130
1
30
1,1,1-Trichloroethane
50.0
54.1
ug/L
108
70-130
1
30
1,1,2,2-Tetrachloroethane
50.0
50.8
ug/L
102
70-130
2
30
1,1,2-Trichloroethane
50.0
48.7
ug/L
97
70-130
2
30
1,1-Dichloroethane
50.0
44.6
ug/L
89
70-130
3
30
1,1-Dichloroethene
50.0
43.3
ug/L
87
70-130
4
20
1,2,3-Trichloropropane
50.0
49.0
ug/L
98
70-130
2
30
1,2-Dibromo-3-Chloropropane
50.0
49.5
ug/L
99
70-130
3
30
1,2-Dibromoethane
50.0
49.7
ug/L
99
70-130
3
30
1,2-Dichlorobenzene
50.0
53.4
ug/L
107
70 -130
1
30
1,2-Dichloroethane
50.0
47.8
ug/L
96
70 -130
1
50
1,2-Dichloropropane
50.0
53.8
ug/L
108
70 -130
1
20
1,4-Dichlorobenzene
50.0
53.1
ug/L
106
70 -130
0
30
2-Butanone
250
217
ug/L
87
69 -120
5
30
2-Hexanone
250
273
ug/L
109
70-130
5
20
4-Methyl-2-pentanone
250
263
ug/L
105
68 -120
5
30
Acetone
250
206
ug/L
83
67 -120
4
30
Acrylonitrile
500
448
ug/L
90
70 -130
4
30
Benzene
50.0
51.4
ug/L
103
70 -130
0
30
Bromochloromethane
50.0
45.3
ug/L
91
70 -130
2
30
Bromodichloromethane
50.0
49.9
ug/L
100
70 -130
0
30
Bromoform
50.0
48.3
ug/L
97
69 -129
2
30
Bromomethane
50.0
51.4
ug/L
103
28 -192
2
30
Carbon disulfide
50.0
44.2
ug/L
88
70 -130
0
30
Carbon tetrachloride
50.0
53.1
ug/L
106
70 -130
1
30
Chlorobenzene
50.0
53.5
ug/L
107
70 -130
0
30
Chloroethane
50.0
43.9
ug/L
88
31 - 213
1
30
Chloroform
50.0
44.4
ug/L
89
70 -130
3
30
Chloromethane
50.0
49.8
ug/L
100
59 -127
2
30
cis-1,2-Dichloroethene
50.0
46.4
ug/L
93
70 -130
2
30
cis-1,3-Dichloropropene
50.0
50.9
ug/L
102
70 -130
1
20
Dibromochloromethane
50.0
47.4
ug/L
95
70 -130
0
30
Dibromomethane
50.0
45.8
ug/L
92
70 -130
1
30
Ethylbenzene
50.0
53.8
ug/L
108
70 -130
1
20
lodomethane
50.0
49.6
ug/L
99
52 -129
0
30
Eurofins Savannah
Page 32 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds by
GUMS (Continued)
Lab Sample ID: LCSD 680-831273/5
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831273
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits RPD
Limit
m,p-Xylenes
50.0
55.0
ug/L
110
70 -130 2
30
•
Methylene Chloride
50.0
45.6
ug/L
91
70 -130 1
30
o-Xylene
50.0
54.3
ug/L
109
70 -130 1
30
Styrene
50.0
55.1
ug/L
110
70 -130 2
30
Tetrachloroethene
50.0
50.7
ug/L
101
70 -130 0
30
Toluene
50.0
48.1
ug/L
96
70 -130 1
30
trans- 1,2-Dichloroethene
50.0
46.8
ug/L
94
70-130 3
30
trans- 1,3-Dichloropropene
50.0
48.9
ug/L
98
70-130 2
30
trans- 1,4-Dichloro-2-butene
50.0
47.6
ug/L
95
67-120 3
30
Trichloroethene
50.0
51.8
ug/L
104
70 -130 0
30
Trichlorofluoromethane
50.0
44.1
ug/L
88
63 -142 2
30
Vinyl acetate
100
132
ug/L
132
67 -135 1
30
Vinyl chloride
50.0
46.5
ug/L
93
66 -129 2
30
Xylenes (total)
100
109
ug/L
109
70 -130 2
30
LCSD
LCSD
Surrogate %Recovery
Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 89
60- 124
4-Bromofluorobenzene (Surr) 94
70 - 130
Dibromofluoromethane (Surr) 90
70 - 130
Toluene-d8 (Surr) 92
70 - 130
Lab Sample ID: MB 680-831278/8
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
MB
MB
Analyte Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
1.0
U
1.0
0.36
ug/L
04/04/2411:51
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/04/2411:51
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/04/2411:51
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/04/2411:51
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/04/2411:51
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/04/2411:51
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/04/2411:51
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/04/2411:51
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/04/2411:51
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/2411:51
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/04/2411:51
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/04/2411:51
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/04/2411:51
1
2-Butanone
10
U
10
6.4
ug/L
04/04/2411:51
1
2-Hexanone
10
U
10
3.2
ug/L
04/04/2411:51
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/04/2411:51
1
Acetone
20
U
20
3.7
ug/L
04/04/2411:51
1
Acrylonitrile
20
U
20
5.5
ug/L
04/04/2411:51
1
Benzene
1.0
U
1.0
0.27
ug/L
04/04/2411:51
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/04/2411:51
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/04/2411:51
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/04/2411:51
1
Eurofins Savannah
Page 33 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic
Compounds by GUMS (Continued)
Lab Sample ID: MB 680-831278/8
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Bromomethane
5.0
U
5.0
3.7
ug/L
04/04/24 11:51
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/04/24 11:51
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/04/24 11:51
1
Chlorobenzene
1.0
U
1.0
0.15
ug/L
04/04/24 11:51
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/04/24 11:51
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/04/24 11:51
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/04/24 11:51
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/04/24 11:51
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/04/24 11:51
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/04/24 11:51
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/04/24 11:51
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/04/24 11:51
1
lodomethane
10
U
10
3.9
ug/L
04/04/24 11:51
1
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/04/24 11:51
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/04/24 11:51
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/04/24 11:51
1
Styrene
1.0
U
1.0
0.27
ug/L
04/04/24 11:51
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/04/24 11:51
1
Toluene
1.0
U
1.0
0.25
ug/L
04/04/24 11:51
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/04/24 11:51
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/04/24 11:51
1
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/04/24 11:51
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/04/24 11:51
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/04/24 11:51
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/04/24 11:51
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/04/24 11:51
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/04/24 11:51
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
100
60- 124
04104124 11:51
1
4-Bromofluorobenzene (Surr)
125
70 - 130
04104124 11:51
1
Dibromofluoromethane (Surr)
88
70 - 130
04104124 11:51
1
Toluene-d8 (Surr)
92
70 - 130
04104124 11:51
1
Lab Sample ID: LCS 680-831278/4
Client
Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
50.0
54.4
ug/L
109
70-130
1,1,1-Trichloroethane
50.0
49.3
ug/L
99
70-130
1,1,2,2-Tetrachloroethane
50.0
53.9
ug/L
108
70-130
1,1,2-Trichloroethane
50.0
52.6
ug/L
105
70-130
1,1-Dichloroethane
50.0
49.3
ug/L
99
70-130
1,1-Dichloroethene
50.0
49.2
ug/L
98
70-130
1,2,3-Trichloropropane
50.0
47.8
ug/L
96
70-130
1,2-Dibromo-3-Chloropropane
50.0
50.2
ug/L
100
70-130
1,2-Dibromoethane
50.0
46.9
ug/L
94
70-130
Eurofins Savannah
Page 34 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-831278/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,2-Dichlorobenzene
50.0
52.6
ug/L
105
70 -130
1,2-Dichloroethane
50.0
52.4
ug/L
105
70 -130
1,2-Dichloropropane
50.0
51.8
ug/L
104
70 -130
1,4-Dichlorobenzene
50.0
52.4
ug/L
105
70 -130
2-Butanone
250
253
ug/L
101
69-120
2-Hexanone
250
212
ug/L
85
70-130
4-Methyl-2-pentanone
250
250
ug/L
100
68 -120
Acetone
250
270
ug/L
108
67-120
Acrylonitrile
500
501
ug/L
100
70 -130
Benzene
50.0
58.2
ug/L
116
70-130
Bromochloromethane
50.0
46.1
ug/L
92
70 -130
Bromodichloromethane
50.0
43.8
ug/L
88
70 -130
Bromoform
50.0
46.0
ug/L
92
69 -129
Bromomethane
50.0
61.7
ug/L
123
28 -192
Carbon disulfide
50.0
56.7
ug/L
113
70 -130
Carbon tetrachloride
50.0
50.8
ug/L
102
70 -130
Chlorobenzene
50.0
49.8
ug/L
100
70 -130
Chloroethane
50.0
76.8
ug/L
154
31 - 213
Chloroform
50.0
50.1
ug/L
100
70 -130
Chloromethane
50.0
52.6
ug/L
105
59 -127
cis-1,2-Dichloroethene
50.0
52.9
ug/L
106
70 -130
cis-1,3-Dichloropropene
50.0
48.2
ug/L
96
70 -130
Dibromochloromethane
50.0
45.5
ug/L
91
70 -130
Dibromomethane
50.0
47.0
ug/L
94
70 -130
Ethylbenzene
50.0
57.0
ug/L
114
70 -130
lodomethane
50.0
45.5
ug/L
91
52 -129
m,p-Xylenes
50.0
55.3
ug/L
ill
70-130
Methylene Chloride
50.0
45.3
ug/L
91
70 -130
o-Xylene
50.0
55.3
ug/L
111
70 -130
Styrene
50.0
53.8
ug/L
108
70 -130
Tetrachloroethene
50.0
42.5
ug/L
85
70 -130
Toluene
50.0
48.0
ug/L
96
70 -130
trans- l,2-Dichloroethene
50.0
50.1
ug/L
100
70-130
trans- 1,3-Dichloropropene
50.0
49.1
ug/L
98
70-130
trans- 1,4-Dichloro-2-butene
50.0
59.0
ug/L
118
67-120
Trichloroethene
50.0
46.2
ug/L
92
70 -130
Trichlorofluoromethane
50.0
66.0
ug/L
132
63 -142
Vinyl acetate
100
120
ug/L
120
67 -135
Vinyl chloride
50.0
59.4
ug/L
119
66 -129
Xylenes (total)
100
ill
ug/L
ill
70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
1, 2-Dichloroethane-d4 (Surr) 105
60 -124
4-Bromofluorobenzene (Surr) 105
70 -130
Dibromofluoromethane (Surr) 96
70 -130
Toluene-d8 (Surr) 90
70 - 130
Eurofins Savannah
Page 35 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID:
680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 680-831278/5
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
1,1,1,2-Tetrachloroethane
50.0
54.1
ug/L
108
70-130
1
30
1,1,1-Trichloroethane
50.0
49.9
ug/L
100
70-130
1
30
1,1,2,2-Tetrachloroethane
50.0
54.5
ug/L
109
70-130
1
30
1,1,2-Trichloroethane
50.0
52.9
ug/L
106
70-130
0
30
1,1-Dichloroethane
50.0
49.2
ug/L
98
70-130
0
30
1,1-Dichloroethene
50.0
48.4
ug/L
97
70-130
2
20
1,2,3-Trichloropropane
50.0
49.8
ug/L
100
70-130
4
30
1,2-Dibromo-3-Chloropropane
50.0
50.6
ug/L
101
70-130
1
30
1,2-Dibromoethane
50.0
47.7
ug/L
95
70-130
2
30
1,2-Dichlorobenzene
50.0
52.7
ug/L
105
70 -130
0
30
1,2-Dichloroethane
50.0
53.7
ug/L
107
70 -130
3
50
1,2-Dichloropropane
50.0
52.5
ug/L
105
70 -130
1
20
1,4-Dichlorobenzene
50.0
52.6
ug/L
105
70 -130
0
30
2-Butanone
250
250
ug/L
100
69 -120
1
30
2-Hexanone
250
219
ug/L
88
70-130
3
20
4-Methyl-2-pentanone
250
259
ug/L
103
68 -120
3
30
Acetone
250
279
ug/L
112
67 -120
3
30
Acrylonitrile
500
513
ug/L
103
70 -130
3
30
Benzene
50.0
59.2
ug/L
118
70 -130
2
30
Bromochloromethane
50.0
45.8
ug/L
92
70 -130
0
30
Bromodichloromethane
50.0
45.2
ug/L
90
70 -130
3
30
Bromoform
50.0
47.3
ug/L
95
69 -129
3
30
Bromomethane
50.0
63.5
ug/L
127
28 -192
3
30
Carbon disulfide
50.0
55.7
ug/L
111
70 -130
2
30
Carbon tetrachloride
50.0
51.4
ug/L
103
70 -130
1
30
Chlorobenzene
50.0
50.6
ug/L
101
70 -130
2
30
Chloroethane
50.0
84.4
ug/L
169
31 - 213
9
30
Chloroform
50.0
50.4
ug/L
101
70 -130
1
30
Chloromethane
50.0
52.4
ug/L
105
59 -127
0
30
cis-1,2-Dichloroethene
50.0
53.4
ug/L
107
70 -130
1
30
cis-1,3-Dichloropropene
50.0
48.7
ug/L
97
70 -130
1
20
Dibromochloromethane
50.0
46.2
ug/L
92
70 -130
1
30
Dibromomethane
50.0
48.5
ug/L
97
70 -130
3
30
Ethylbenzene
50.0
56.7
ug/L
113
70 -130
0
20
lodomethane
50.0
45.8
ug/L
92
52 -129
0
30
m,p-Xylenes
50.0
54.7
ug/L
109
70 -130
1
30
Methylene Chloride
50.0
46.0
ug/L
92
70 -130
2
30
o-Xylene
50.0
54.6
ug/L
109
70 -130
1
30
Styrene
50.0
53.4
ug/L
107
70 -130
1
30
Tetrachloroethene
50.0
42.6
ug/L
85
70 -130
0
30
Toluene
50.0
48.6
ug/L
97
70 -130
1
30
trans- 1,2-Dichloroethene
50.0
50.2
ug/L
100
70-130
0
30
trans- 1,3-Dichloropropene
50.0
50.0
ug/L
100
70-130
2
30
trans- 1,4-Dichloro-2-butene
50.0
62.4
J2 ug/L
125
67-120
6
30
Trichloroethene
50.0
47.7
ug/L
95
70 -130
3
30
Trichlorofluoromethane
50.0
65.4
ug/L
131
63 -142
1
30
Vinyl acetate
100
120
ug/L
120
67 -135
0
30
Vinyl chloride
50.0
59.7
ug/L
119
66 -129
0
30
Eurofins Savannah
Page 36 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Method: 8260D - Volatile Organic Compounds by
GUMS (Continued)
Lab Sample ID: LCSD 680-831278/5
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831278
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier
Unit
D %Rec Limits RPD
Limit
Xylenes (total)
100
109
ug/L
109 70 -130 1
30
•
LCSD
LCSD
Surrogate %Recovery
Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 106
60- 124
4-Bromofluorobenzene (Surr) 106
70 - 130
Dibromofluoromethane (Surr) 96
70 - 130
Toluene-d8 (Surr) 91
70 - 130
Lab Sample ID: MB 680-831465/10
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
MB
MB
Analyte Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
1.0
U
1.0
0.36
ug/L
04/05/24 12:12
1
1,1,1-Trichloroethane
1.0
U
1.0
0.21
ug/L
04/05/24 12:12
1
1,1,2,2-Tetrachloroethane
1.0
U
1.0
0.40
ug/L
04/05/24 12:12
1
1,1,2-Trichloroethane
1.0
U
1.0
0.32
ug/L
04/05/24 12:12
1
1,1-Dichloroethane
1.0
U
1.0
0.33
ug/L
04/05/24 12:12
1
1,1-Dichloroethene
1.0
U
1.0
0.33
ug/L
04/05/24 12:12
1
1,2,3-Trichloropropane
1.0
U
1.0
0.48
ug/L
04/05/24 12:12
1
1,2-Dibromo-3-Chloropropane
5.0
U
5.0
1.8
ug/L
04/05/24 12:12
1
1,2-Dibromoethane
1.0
U
1.0
0.33
ug/L
04/05/24 12:12
1
1,2-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/05/24 12:12
1
1,2-Dichloroethane
1.0
U
1.0
0.25
ug/L
04/05/24 12:12
1
1,2-Dichloropropane
1.0
U
1.0
0.22
ug/L
04/05/24 12:12
1
1,4-Dichlorobenzene
1.0
U
1.0
0.31
ug/L
04/05/24 12:12
1
2-Butanone
10
U
10
6.4
ug/L
04/05/24 12:12
1
2-Hexanone
10
U
10
3.2
ug/L
04/05/24 12:12
1
4-Methyl-2-pentanone
10
U
10
2.7
ug/L
04/05/24 12:12
1
Acetone
11.5
J
20
3.7
ug/L
04/05/24 12:12
1
Acrylonitrile
20
U
20
5.5
ug/L
04/05/24 12:12
1
Benzene
1.0
U
1.0
0.27
ug/L
04/05/24 12:12
1
Bromochloromethane
1.0
U
1.0
0.34
ug/L
04/05/24 12:12
1
Bromodichloromethane
1.0
U
1.0
0.25
ug/L
04/05/24 12:12
1
Bromoform
1.0
U
1.0
0.59
ug/L
04/05/24 12:12
1
Bromomethane
5.0
U
5.0
3.7
ug/L
04/05/24 12:12
1
Carbon disulfide
5.0
U
5.0
0.43
ug/L
04/05/24 12:12
1
Carbon tetrachloride
1.0
U
1.0
0.30
ug/L
04/05/24 12:12
1
Chlorobenzene
1.03
1.0
0.15
ug/L
04/05/24 12:12
1
Chloroethane
5.0
U
5.0
4.6
ug/L
04/05/24 12:12
1
Chloroform
1.0
U
1.0
0.27
ug/L
04/05/24 12:12
1
Chloromethane
1.0
U
1.0
0.54
ug/L
04/05/24 12:12
1
cis-1,2-Dichloroethene
1.0
U
1.0
0.25
ug/L
04/05/24 12:12
1
cis-1,3-Dichloropropene
1.0
U
1.0
0.26
ug/L
04/05/24 12:12
1
Dibromochloromethane
1.0
U
1.0
0.39
ug/L
04/05/24 12:12
1
Dibromomethane
1.0
U
1.0
0.34
ug/L
04/05/24 12:12
1
Ethylbenzene
1.0
U
1.0
0.20
ug/L
04/05/24 12:12
1
lodomethane
10
U
10
3.9
ug/L
04/05/24 12:12
1
Eurofins Savannah
Page 37 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic
Compounds by GUMS (Continued)
Lab Sample ID: MB 680-831465/10
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
m,p-Xylenes
2.0
U
2.0
0.49
ug/L
04/05/24 12:12
1
Methylene Chloride
5.0
U
5.0
3.2
ug/L
04/05/24 12:12
1
o-Xylene
1.0
U
1.0
0.26
ug/L
04/05/24 12:12
1
Styrene
1.0
U
1.0
0.27
ug/L
04/05/24 12:12
1
Tetrachloroethene
1.0
U
1.0
0.35
ug/L
04/05/24 12:12
1
Toluene
1.0
U
1.0
0.25
ug/L
04/05/24 12:12
1
trans- 1,2-Dichloroethene
1.0
U
1.0
0.34
ug/L
04/05/24 12:12
1
trans- 1,3-Dichloropropene
1.0
U
1.0
0.23
ug/L
04/05/24 12:12
1
trans- 1,4-Dichloro-2-butene
2.0
U
2.0
1.3
ug/L
04/05/24 12:12
1
Trichloroethene
1.0
U
1.0
0.20
ug/L
04/05/24 12:12
1
Trichlorofluoromethane
1.0
U
1.0
0.33
ug/L
04/05/24 12:12
1
Vinyl acetate
5.0
U
5.0
0.69
ug/L
04/05/24 12:12
1
Vinyl chloride
1.0
U
1.0
0.40
ug/L
04/05/24 12:12
1
Xylenes (total)
3.0
U
3.0
0.23
ug/L
04/05/24 12:12
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
91
60-
124
04105124 12:12
1
4-Bromofluorobenzene (Surr)
92
70 -
130
04105124 12:12
1
Dibromofluoromethane (Surr)
97
70-
130
04105124 12:12
1
Toluene-d8 (Surr)
105
70 -
130
04105124 12:12
1
Lab Sample ID: LCS 680-831465/6
Client
Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
50.0
53.6
ug/L
107
70-130
1,1,1-Trichloroethane
50.0
47.2
ug/L
94
70-130
1,1,2,2-Tetrachloroethane
50.0
46.3
ug/L
93
70-130
1,1,2-Trichloroethane
50.0
50.5
ug/L
101
70-130
1,1-Dichloroethane
50.0
46.3
ug/L
93
70-130
1,1-Dichloroethene
50.0
53.6
ug/L
107
70-130
1,2,3-Trichloropropane
50.0
55.3
ug/L
111
70-130
1,2-Dibromo-3-Chloropropane
50.0
38.7
ug/L
77
70-130
1,2-Dibromoethane
50.0
53.2
ug/L
106
70-130
1,2-Dichlorobenzene
50.0
49.5
ug/L
99
70 -130
1,2-Dichloroethane
50.0
45.2
ug/L
90
70 -130
1,2-Dichloropropane
50.0
48.7
ug/L
97
70 -130
1,4-Dichlorobenzene
50.0
51.5
ug/L
103
70 -130
2-Butanone
250
242
ug/L
97
69-120
2-Hexanone
250
219
ug/L
88
70-130
4-Methyl-2-pentanone
250
232
ug/L
93
68 -120
Acetone
250
231
ug/L
93
67-120
Acrylonitrile
500
452
ug/L
90
70 -130
Benzene
50.0
50.8
ug/L
102
70-130
Bromochloromethane
50.0
51.7
ug/L
103
70 -130
Bromodichloromethane
50.0
44.2
ug/L
88
70 -130
Bromoform
50.0
51.6
ug/L
103
69 -129
Eurofins Savannah
Page 38 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID:
680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-831465/6
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
Bromomethane
50.0
62.4
ug/L
125
28 -192
Carbon disulfide
50.0
53.9
ug/L
108
70 -130
Carbon tetrachloride
50.0
48.6
ug/L
97
70 -130
Chlorobenzene
50.0
53.5
ug/L
107
70 -130
Chloroethane
50.0
55.2
ug/L
110
31 - 213
Chloroform
50.0
44.8
ug/L
90
70 -130
Chloromethane
50.0
46.2
ug/L
92
59 -127
cis-1,2-Dichloroethene
50.0
45.1
ug/L
90
70 -130
cis-1,3-Dichloropropene
50.0
49.5
ug/L
99
70 -130
Dibromochloromethane
50.0
50.7
ug/L
101
70 -130
Dibromomethane
50.0
48.1
ug/L
96
70 -130
Ethylbenzene
50.0
50.3
ug/L
101
70 -130
lodomethane
50.0
51.8
ug/L
104
52 -129
m,p-Xylenes
50.0
51.3
ug/L
103
70 -130
Methylene Chloride
50.0
45.9
ug/L
92
70 -130
o-Xylene
50.0
52.2
ug/L
104
70 -130
Styrene
50.0
56.4
ug/L
113
70 -130
Tetrachloroethene
50.0
56.7
ug/L
113
70 -130
Toluene
50.0
51.0
ug/L
102
70 -130
trans- 1,2-Dichloroethene
50.0
50.1
ug/L
100
70-130
trans- 1,3-Dichloropropene
50.0
49.9
ug/L
100
70-130
trans- 1,4-Dichloro-2-butene
50.0
47.9
ug/L
96
67-120
Trichloroethene
50.0
53.8
ug/L
108
70 -130
Trichlorofluoromethane
50.0
63.3
ug/L
127
63 -142
Vinyl acetate
100
74.8
ug/L
75
67 -135
Xylenes (total)
100
104
ug/L
104
70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 89
60- 124
4-Bromofluorobenzene (Surr) 94
70 - 130
Dibromofluoromethane (Surr) 100
70 - 130
Toluene-d8 (Surr) 102
70 -130
Lab Sample ID: LCSD 680-831465/7
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD Limit
1,1,1,2-Tetrachloroethane
50.0
53.6
ug/L
107
70-130
0 30
1,1,1-Trichloroethane
50.0
46.1
ug/L
92
70-130
2 30
1,1,2,2-Tetrachloroethane
50.0
46.8
ug/L
94
70-130
1 30
1,1,2-Trichloroethane
50.0
51.1
ug/L
102
70-130
1 30
1,1-Dichloroethane
50.0
46.8
ug/L
94
70-130
1 30
1,1-Dichloroethene
50.0
53.7
ug/L
107
70-130
0 20
1,2,3-Trichloropropane
50.0
56.4
ug/L
113
70-130
2 30
1,2-Dibromo-3-Chloropropane
50.0
39.4
ug/L
79
70-130
2 30
1,2-Dibromoethane
50.0
55.2
ug/L
110
70-130
4 30
1,2-Dichlorobenzene
50.0
50.0
ug/L
100
70 -130
1 30
0
Eurofins Savannah
Page 39 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Job ID:
680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 680-831465/7
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831465
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
1,2-Dichloroethane
50.0
46.4
ug/L
93
70 -130
3
50
1,2-Dichloropropane
50.0
48.1
ug/L
96
70 -130
1
20
1,4-Dichlorobenzene
50.0
51.1
ug/L
102
70 -130
1
30
2-Butanone
250
242
ug/L
97
69-120
0
30
2-Hexanone
250
231
ug/L
92
70-130
5
20
4-Methyl-2-pentanone
250
240
ug/L
96
68 -120
3
30
Acetone
250
248
ug/L
99
67 -120
7
30
Acrylonitrile
500
476
ug/L
95
70 -130
5
30
Benzene
50.0
50.2
ug/L
100
70-130
1
30
Bromochloromethane
50.0
53.4
ug/L
107
70 -130
3
30
Bromodichloromethane
50.0
43.1
ug/L
86
70 -130
3
30
Bromoform
50.0
52.7
ug/L
105
69 -129
2
30
Bromomethane
50.0
63.3
ug/L
127
28 -192
1
30
Carbon disulfide
50.0
53.8
ug/L
108
70 -130
0
30
Carbon tetrachloride
50.0
47.8
ug/L
96
70 -130
2
30
Chlorobenzene
50.0
53.2
ug/L
106
70 -130
1
30
Chloroethane
50.0
54.8
ug/L
110
31 - 213
1
30
Chloroform
50.0
45.4
ug/L
91
70 -130
1
30
Chloromethane
50.0
47.3
ug/L
95
59 -127
2
30
cis-1,2-Dichloroethene
50.0
46.4
ug/L
93
70 -130
3
30
cis-1,3-Dichloropropene
50.0
49.5
ug/L
99
70 -130
0
20
Dibromochloromethane
50.0
51.0
ug/L
102
70 -130
1
30
Dibromomethane
50.0
50.2
ug/L
100
70 -130
4
30
Ethylbenzene
50.0
50.4
ug/L
101
70 -130
0
20
lodomethane
50.0
52.0
ug/L
104
52 -129
0
30
m,p-Xylenes
50.0
51.3
ug/L
103
70 -130
0
30
Methylene Chloride
50.0
47.2
ug/L
94
70 -130
3
30
o-Xylene
50.0
52.5
ug/L
105
70 -130
1
30
Styrene
50.0
56.5
ug/L
113
70 -130
0
30
Tetrachloroethene
50.0
56.2
ug/L
112
70 -130
1
30
Toluene
50.0
51.7
ug/L
103
70 -130
1
30
trans- 1,2-Dichloroethene
50.0
50.3
ug/L
101
70-130
1
30
trans- 1,3-Dichloropropene
50.0
50.0
ug/L
100
70-130
0
30
trans- l,4-Dichloro-2-butene
50.0
47.9
ug/L
96
67-120
0
30
Trichloroethene
50.0
53.3
ug/L
107
70 -130
1
30
Trichlorofluoromethane
50.0
63.6
ug/L
127
63 -142
1
30
Vinyl acetate
100
71.8
ug/L
72
67 -135
4
30
Xylenes (total)
100
104
ug/L
104
70 -130
0
30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 98
60- 124
4-Bromofluorobenzene (Surr) 93
70 - 130
Dibromofluoromethane (Surr) 101
70 - 130
Toluene-d8 (Surr) 103
70 - 130
0
Eurofins Savannah
Page 40 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-831625/5
Matrix: Water
Analysis Batch: 831625
MB MB
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane 0.50 U 0.50 0.32 ug/L
MB MB
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 86 46 - 154
Lab Sample ID: LCS 680-831625/3
Matrix: Water
Analysis Batch: 831625
F
Job ID: 680-248614-1
Client Sample ID: Method Blank
Prep Type: Total/NA
D Prepared Analyzed Dil Fac
04/06/2417:51 1
Prepared Analyzed DU Fac
04106124 17:51 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
1,4-Dioxane 5.00 5.05 ug/L 101 70 - 130
LCS LCS
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 96 46-154
FLab Sample ID: LCSD 680-831625/4 Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 831625
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
1,4-Dioxane 5.00 4.62 ug/L 92 70-130 9 30
LCSD LCSD
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 89 46 -154
FLab Sample ID: MB 680-831709/5
Matrix: Water
Analysis Batch: 831709
MB MB
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane 0.50 U 0.50 0.32 ug/L
MB MB
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 96 46 - 154
Lab Sample ID: LCS 680-831709/4
Matrix: Water
Analysis Batch: 831709
Spike
Analyte Added
1,4-Dioxane 5.00
LCS LCS
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 107 46 - 154
Client Sample ID: Method Blank
Prep Type: Total/NA
D Prepared Analyzed Dil Fac
04/07/24 12:13 1
Prepared Analyzed DU Fac
04107124 12:13 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
LCS LCS
Result Qualifier Unit
4.99 ug/L
%Rec
D %Rec Limits
100 70-130
Eurofins Savannah
Page 41 of 49 4/8/2024

QC Sample Results
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
F
Job ID: 680-248614-1
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCSD 680-831709/6
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831709
Spike
LCSD LCSD %Rec RPD
Analyte
Added
Result Qualifier Unit D %Rec Limits RPD Limit
1,4-Dioxane
5.00
4.91 ug/L 98 70-130 2 30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 98
46-154
F
Lab Sample ID: MB 680-831722/6
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831722
MB MB
Analyte Result Qualifier
RL
MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 0.50 U
0.50
0.32 ug/L 04/08/24 05:21 1
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 85
46 - 154
04108124 05:21 1
FLab Sample ID: LCS 680-831722/4
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 831722
Spike
LCS LCS %Rec
Analyte
Added
Result Qualifier Unit D %Rec Limits
1,4-Dioxane
5.00
4.63 ug/L 93 70-130
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 95
46 -154
Eurofins Savannah
Page 42 of 49 4/8/2024

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
GC/MS VOA
Analysis Batch: 831101
Job ID: 680-248614-1
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-248614-1
AW-3
Total/NA
Surface Water
8260D
680-248614-2
AWB-4
Total/NA
Surface Water
8260D
680-248614-3
SW-1
Total/NA
Surface Water
8260D
680-248614-8
Trip Blank
Total/NA
Water
8260D
MB 680-831101/8
Method Blank
Total/NA
Water
8260D
LCS 680-831101/4
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-831101/5
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 831273
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-248614-1 - DL
AW-3
Total/NA
Surface Water
8260D
680-248614-4
SW-2
Total/NA
Surface Water
8260D
680-248614-5
SW-3
Total/NA
Surface Water
8260D
680-248614-6
SW-4
Total/NA
Surface Water
8260D
680-248614-7
SW-5
Total/NA
Surface Water
8260D
MB 680-831273/8
Method Blank
Total/NA
Water
8260D
LCS 680-831273/4
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-831273/5
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 831278
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-248614-2 - DL
AWB-4
Total/NA
Surface Water
8260D
MB 680-831278/8
Method Blank
Total/NA
Water
8260D
LCS 680-831278/4
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-831278/5
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 831465
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-248614-2
AWB-4
Total/NA
Surface Water
8260D
680-248614-3
SW-1
Total/NA
Surface Water
8260D
MB 680-831465/10
Method Blank
Total/NA
Water
8260D
LCS 680-831465/6
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-831465/7
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 831625
Lab Sample ID
Client Sample ID
680-248614-1
AW-3
680-248614-2
AWB-4
680-248614-3
SW-1
680-248614-6
SW-4
680-248614-9
Trip Blank
MB 680-831625/5
Method Blank
LCS 680-831625/3
Lab Control Sample
LCSD 680-831625/4
Lab Control Sample Dup
Analysis Batch: 831709
Lab Sample ID
Client Sample ID
680-248614-4
SW-2
MB 680-831709/5
Method Blank
LCS 680-831709/4
Lab Control Sample
LCSD 680-831709/6
Lab Control Sample Dup
Prep Type
Matrix
Total/NA
Surface Water
Total/NA
Surface Water
Total/NA
Surface Water
Total/NA
Surface Water
Total/NA
Water
Total/NA
Water
Total/NA
Water
Total/NA
Water
Prep Type
Matrix
Total/NA
Surface Water
Total/NA
Water
Total/NA
Water
Total/NA
Water
Method
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
Method
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
Prep Batch
Prep Batch
Page 43 of 49
Eurofins Savannah
4/8/2024

QC Association Summary
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
GC/MS VOA
Analysis Batch: 831722
Lab Sample ID
Client Sample ID
680-248614-5
SW-3
680-248614-7
SW-5
MB 680-831722/6
Method Blank
LCS 680-831722/4
Lab Control Sample
Prep Type
Matrix
Total/NA
Surface Water
Total/NA
Surface Water
Total/NA
Water
Total/NA
Water
Job ID: 680-248614-1
Method
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
8260D SIM 14D
Prep Batch
Page 44 of 49
Eurofins Savannah
4/8/2024

Lab Chronicle
Client: Babb & Associates
Project/Site: Seaboard- Quarterly Surface Waters
Job ID: 680-248614-1
Client Sample ID: AW-3 Lab Sample ID: 680-248614-1
Date Collected: 03/26/24 10:20 Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Prep Type Type Method
Total/NA Analysis 8260D
Instrument ID: CMSC
Total/NA Analysis 8260D
Instrument ID: CMSC
Total/NA Analysis 8260D SIM 14D
Instrument ID: CMSAK
Client Sample ID: AWB-4
Date Collected: 03/26/24 09:55
Date Received: 03/27/24 10:17
Dil
Initial
Run Factor
Amount
1
5 mL
DL 5
5 mL
50
10 mL
Final
Batch Prepared
Amount
Number or Analyzed Analyst Lab
5 mL
831101 04/03/24 19:48 Y1 S EET SAV
5 mL
831273 04/04/24 18:50 Y1 S EET SAV
10 mL
831625 04/07/24 03:03 AA EET SAV
•
Lab Sample ID: 680-248614-2
Matrix: Surface Water
Prep Type
Batch Batch
Type Method Run
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
Total/NA
Analysis 8260D
10
5 mL
5 mL
831465
04/05/24 18:29
MLL
EET SAV
Instrument ID: CMSAB
Total/NA
Analysis 8260D
1
5 mL
5 mL
831101
04/03/24 20:10
Y1 S
EET SAV
Instrument ID: CMSC
Total/NA
Analysis 8260D DL
10
5 mL
5 mL
831278
04/04/24 19:42
P1 C
EET SAV
Instrument ID: CMSU
Total/NA
Analysis 8260D SIM 14D
100
10 mL
10 mL
831625
04/07/24 03:29
AA
EET SAV
Instrument ID: CMSAK
Client Sample ID: SW-1
Lab Sample ID: 680-248614-3
Date Collected: 03/26/24 07:50
Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
831465 04/05/24 13:54 MLL EET SAV
Instrument ID: CMSAB
Total/NA Analysis 8260D
1
5 mL
5 mL
831101 04/03/24 20:32 Y1 S EET SAV
Instrument ID: CMSC
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
831625 04/06/24 20:14 AA EET SAV
Instrument ID: CMSAK
Client Sample ID: SW-2 Lab Sample ID: 680-248614-4
Date Collected: 03/26/24 08:05 Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Prep Type
Type Method
Total/NA
Analysis 8260D
Instrument ID: CMSC
Total/NA
Analysis 8260D SIM 14D
Instrument ID: CMSAK
Dil
Initial
Run Factor
Amount
1
5 mL
1
10 mL
Final
Batch
Prepared
Amount
Number
or Analyzed Analyst Lab
5 mL
831273
04/04/24 14:19 Y1 S EET SAV
10 mL
831709
04/07/24 13:30 AA EET SAV
Page 45 of 49
Eurofins Savannah
4/8/2024

Lab Chronicle
Client: Babb & Associates
Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Client Sample ID: SW-3
Lab Sample ID: 680-248614-5
Date Collected: 03/26/24 08:30
Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
831273 04/04/24 14:42 Y1 S EET SAV
Instrument ID: CMSC
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
831722 04/08/24 05:56 AA EET SAV
Instrument ID: CMSAK
Client Sample ID: SW-4
Lab Sample ID: 680-248614-6
Date Collected: 03/26/24 09:15
Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
831273 04/04/24 15:04 Y1 S EET SAV
Instrument ID: CMSC
Total/NA Analysis 8260D SIM 14D
50
10 mL
10 mL
831625 04/06/24 21:31 AA EET SAV
Instrument ID: CMSAK
Client Sample ID: SW-5
Lab Sample ID: 680-248614-7
Date Collected: 03/26/24 08:20
Matrix: Surface Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
831273 04/04/24 15:26 Y1 S EET SAV
Instrument ID: CMSC
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
831722 04/08/24 06:21 AA EET SAV
Instrument ID: CMSAK
Client Sample ID: Trip Blank
Lab Sample ID: 680-248614-8
Date Collected: 03/26/24 00:00
Matrix: Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
831101 04/03/24 16:26 Y1 S EET SAV
Instrument ID: CMSC
Client Sample ID: Trip Blank
Lab Sample ID: 680-248614-9
Date Collected: 03/26/24 00:00
Matrix: Water
Date Received: 03/27/24 10:17
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
831625 04/06/24 18:16 AA EET SAV
Instrument ID: CMSAK
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 46 of 49
Eurofins Savannah
4/8/2024

Eurofins Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone:[phone] Fax:[phone]
Chain of Custody Record
eurofins
Environment Testing
Client Informationa.ti.41
Sample
0�
Lab PM
Andros, John
Carrier Tracking No(s):
COC No'.
680-152304-55035.1
Client Contact:
Gary Babb
Phone-
�$��y -3GX0-or
E-Mail:
[e-mail]
State of Origin:
Page:
Page 1 of 1
Company:
Babb 8 Associates
PWSID:
Analysis Requested
Job #:
Address
5506 Bradford Pear Court
Due Date Requested:
=
`
o
d,
}
„
r6
a
m
LL
�
ti
o
z
`o
m
i✓
47
?
E
-t
as
u
>
K
d
a
<
°o
a
`m
o
o
'-
X
—
f
Z
c,
v
m
:?
O
`m
Z
-a
Preservation Codes:
A - HCL M -Hexane
B - NaOH N - None
C • Zn Acetate O - Na204S
0 - Nitric Acid P • Na2043
O - Na2S03
E - NaHSO4 R - Na2S203
F•MeOH S-H2SO4
G • Amchlor
H-AmchlCACId T- TSPDodecahydrate
1 - Ice -Acetone
V - MCAA
J-DI Water
w-pHpH4-
4-5
K - EDTA
Y - Trizma
L - EDA
Z-other (specify)
Other:
City
Raleigh
TAT Requested (days):
State. Zip:
NC, 27606
Compliance Project: .5 Yes a No
Phone:
919-605-4713(Tel)
PO #,
Purchase Order not required
Email
[e-mail]
W0 #-
Project Name:
Seaboard - Quarterly Surface Wa
Project #:
68024012
Sit e:
SSOW#:
Sample Identification
Sample Date
Sample
Time
Sample
Type
(C=comp,
G= rab)
Matrix
(w_w '.
S-0d.
o-...,,t,au.
aT,T1.,uo,A,41r)
Special Instructions/Note:
Preservation Code:
A
A
- 7
T-z&-Z
JL zb
G
`
z! -z
07
v
680-248614 Chain of Custody
i
Possible Hazard Identification
0 Non -Hazard 0 Flammable Skin Irritant Poison B Unknown Radiological
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
O Return To Client 0 Disposal By Lab Archive For Months
Deliverable Requested: I, II, III, IV, Other (specify)
Special Instructions/QC Requirements:
Empty Kit Relinquished by:
Date: Time:
Method of shipment:
Relinquished47 t�/
Date/Ti�m-�� v
Company
Received byi , /
Date/ifine: _ J
Company
Relinquished by:
Dater7ime
Company
Rew- d by>j
Dat rrrriime::
Company
Relinquished by:
Daterrime-
Company
Received by:
Date/Time:
Company
Custody Seals Intact: Custody Seal No.:
e Yes 0 No I
Cooler Temperature(s) °C and Other Remarks:
I
0
Page 47 of 49 % Ver: 06/O"9/8/2024

Login Sample Receipt Checklist
Client: Babb & Associates
Job Number: 680-248614-1
Login Number: 248614
List Number: 1
Creator: Johnson, Corey M
Question
List Source: Eurofins Savannah
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 m
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
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Savannah
Page 48 of 49 4/8/2024

Accreditation/Certification Summary
Client: Babb & Associates Job ID: 680-248614-1
Project/Site: Seaboard- Quarterly Surface Waters
Laboratory: Eurofins Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina (WW/SW) State 269 12-31-24
Eurofins Savannah
Page 49 of 49 4/8/2024