MO-88110_88110_CA_O_20180510_April 2018 WSW Sampling Event - No Sample Collected

E r 1 V E
C442imo.
May 7, 2018
Delivery via FedEx
Mrs. Pam Mercer
10655 Stonewall Road
Huntersville, NC 28078
MAY 10 2018
d wed'
Subject: April 2017 Water Well Sampling Event - No Sample Collected
Poplar Tent Road Site, Concord, North Carolina
NCDEQ Groundwater Incident Number 88110
Dear Mrs. Mercer:
CH2M HILL North Carolina, Inc.
14120 Ballantyne Corporate Place
Suite 200
Charlotte, NC 28277
O +1 '704 544 4040
F +1 704.544 4041
www.ch2m.corn
As you are aware, CH2M HILL North Carolina, Inc. (CH2M), working on behalf of Plantation Pipe Line Company
(Plantation), has been monitoring groundwater in the area of the above referenced site as part of a Corrective
Action Plan (CAP) required by the North Carolina Department of Environmental Quality (NCDEQ) in response to
a turbine fuel release that occurred in April 1976. As part of this monitoring, in April 2018, our team attempted
to collect a sample from the water supply well located on the late Ms. Mary Mercer property located at 15700
Poplar Tent Road. The team discovered that the well pump is not operational and it appears that electrical
service to the home has been turned off.
We will attempt to collect a sample during the next semiannual monitoring event, which is scheduled for
October 2018.
If you have any questions, or wish to discuss any matter involving the previous sampling results or Plantation's
monitoring in the area, please do not hesitate to contact Mr. Jerry Aycock with Plantation at 770.751.4165.
Sincerely,
CH2M HILL North Carolina, Inc.
Mike Skeean, P.E.
Project Manager
N.C. Professional Engineer
License No. 030914
cc: Jerry Aycock/Plantation
Brett Morris/NCDEQ DWM MRO
William F. Pilkington, D.P.A, Cabarrus County Health Director/Cabarrus Health Alliance
David Troutman, R.S., Environmental Health/Cabarrus Health Alliance
File — CH2M

May 7, 2018
Delivery via Fed Ex
Stephen and Teresa Duffey
11092 Poplar Tent Road
Huntersville, NC 28078
Subject: April 2018 Water Well Sampling Results
Poplar Tent Road Site, Concord, North Carolina
NCDEQ Groundwater Incident Number 88110
Dear Mr. and Ms. Duffey:
CH2M HILL North Carolina, Inc.
14120 Callantyne Corporate Place
Suite 200
Charlotte, NC 28277
O [phone]
F [phone]
www.ch2m.com
RECEIVED
MAY 1 0 2018
NCDEQ MR.. USSOT
As you are aware, CH2M HILL North Carolina, Inc. (CH2M), working on behalf of Plantation Pipe Line
Company (Plantation), has been monitoring groundwater in the area of your property as part of a
Corrective Action Plan (CAP) required by the North Carolina Department of Environmental Quality
(NCDEQ) in response to a turbine fuel release that occurred in April 1976. As part of this monitoring,
samples were collected in April 2018 from the water supply well located on your property. For the
purposes of our monitoring activities, we have designated this well as WSW-13.
The samples were analyzed by SGS Accutest Laboratories of Scott, Louisiana and Gulf Coast
Analytical Laboratories (GCAL) of Baton Rouge, Louisiana for benzene, toluene, ethylbenzene,
xylenes (BTEX), and naphthalene using Environmental Protection Agency (EPA) Method 8260B. The
BTEX and naphthalene compounds are found in petroleum products and serve as an indicator of
petroleum contamination in the environment.
The following is a summary of the April 2018 analytical results:
The samples collected on April 17, 2018, from well WSW-13, did not contain detectable
concentrations of BTEX or naphthalene.
Copies of the validated laboratory analytical reports are attached for your review (Attachment A).
When reviewing the attached laboratory reports, please refer to the results associated with Sample
ID WSW-13.
If you have any questions, or wish to discuss any matter involving these results or Plantation's
monitoring in the area, please do not hesitate to contact Mr. Jerry Aycock with Plantation at
770.751.4165.

STEPHEN AND TERESA DUFFEY
PAGE 2
MAY 7, 2018
Sincerely,
CH2M HILL North Carolina, Inc.
A�
Mike Skeean, P.E.
Project Manager
N.C. Professional Engineer
License No. 030914
Attachment Laboratory Analytical Reports
cc: Jerry Aycock/Plantation
Brett Morris/NCDEQ DWM MRO
William F. Pilkington, D.P.A, Cabarrus County Health Director/Cabarrus Health Alliance
David Troutman, R.S., Environmental Health/Cabarrus Health Alliance
File — CH2M

Attachment A
Laboratory Analytical Report
April 17, 2018 Sample
(Sample ID WSW-13)

MEMORANDUM
Ch2'
Data Validation Summary— Plantation Pipe Line
Company Poplar Tent Road Site
PREPARED FOR: Kelly Ramsey/CH2M/CLT
PREPARED BY: Tiffany Davis/CH2M/GNV
cOPYTO: Juan Acaron/CH2M/GNV
DATE: May 1, 2018
Introduction
The purpose of this memorandum is to present the results of the data validation process for the water
supply well samples collected at the Plantation Pipe Line Company (PPL) Poplar Tent Road Site. The
samples were collected in April 2018.
Samples were submitted to Accutest Laboratories in Scott, Louisiana and GCAL in Baton Rouge,
Louisiana for the following analyses:
• SW8260B Volatile Organic Compounds (VOCs)
These data were validated for compliance with the analytical method requirements. This process
included a review of these data to assess the accuracy, precision, and completeness based upon
procedures described in guidance documents such as the Environmental Protection Agency (EPA)
National Functional Guidelines for Organic Data Review (EPA 2017). The quality assurance/quality
control (QA/QC) summary forms and data reports were reviewed and the resulting findings are
documented within each subsection that follows.
During the data validation, if QA/QC parameters were not within the acceptance limits, associated
sample results were appended with a primary qualifying flag that indicated a possible anomaly with
these data. The qualifying flags originated during the data review and validation processes. This
qualification also included the use of secondary sub -qualifier flags. The secondary qualifiers provide the
reasoning behind the assignment of a qualifier to these data. The definitions of the primary qualifiers
are presented below.
Validation Flag Definitions
The following primary qualifiers were used to qualify the data:
[=]: Detected. The analyte was analyzed for and detected at the concentration shown.
[J]: Estimated. The analyte was present but the reported value may not be accurate or precise.
[U]: Undetected. The analyte was analyzed for but not detected above the method detection limit.
[UJ]: Detection limit estimated. The analyte was analyzed for but qualified as not detected; the
detection limit is estimated.
[R]: Rejected. The data are not useable.
[X]: Excluded. Data were not used due to another value being more appropriate.

DATA VALIDATION SUMMARY- PLANTATION PIPELINE COMPANY POPLAR TENT ROAD SITE
Organic Parameters
Quality Control Review
The following list represents the QA/QC measures that were reviewed during the data quality evaluation
procedure for organic data:
• Holding Times — The holding times are evaluated to verify that samples were extracted and analyzed
within holding times.
• Blank samples — Method blank and trip blank samples were provided for this project. Blank samples
enable the reviewer to determine if an analyte may be attributed to sampling or laboratory
procedures, rather than environmental contamination from site activities.
• Surrogate Recoveries — Surrogate compounds are added to each sample and the recoveries are
used to monitor lab performance and possible matrix interference.
• Lab Control Sample/Lab Control Sample Duplicate (LCS/LCSD) —These samples are a "controlled
matrix," laboratory reagent water, in which target compounds have been added prior to
extraction/analysis. The recoveries serve as a monitor of the overall performance of each step
during the analysis, including sample preparation.
• Matrix Spike/Matrix Spike Duplicate (MS/MSD) Samples — Spike recovery is used to evaluate
potential matrix interferences, as well as accuracy. Precision information is also determined by
calculating the reproducibility between the recoveries of each spiked parameter.
• Field Duplicate Samples —These samples are collected to determine precision between a native and
its duplicate. This information can only be determined when target compounds are detected.
Volatile Organic Compound Analyses
The QA/QC parameters for VOC analyses by SW-846 8260E for all of the samples were within acceptable
control limits with the exceptions listed below. A brief overview of the data evaluation follows.
Holding Time
All holding time requirements were met.
Field Duplicates
Duplicate field samples were collected and submitted to the laboratory for analysis. There are two
conditions under which the native and field duplicate are deemed outside acceptance criteria. For
condition one, if a result for the native and field duplicate are less than five times the reporting limit, the
two results must be within one times the reporting limit to meet acceptance criteria. In condition two, if
the result is greater than five times the reporting limit, the two results must agree to within 20 percent
relative percent difference to meet acceptance criteria. All field duplicate precision criteria were met.
Recoveries - Surrogate, MS/MSD, and LCS/LCSD
Surrogates, MS/MSD, and LCS/LCSD recoveries all met acceptance criteria.
Analytical Blanks
No detects were found in the analytical blanks.

DATA VALIDATION SUMMARY- PLANTATION PIPE LINE COMPANY POPLAR TENT ROAD SITE
PARCC
Precision is defined as the agreement between duplicate results, and was estimated by comparing
duplicate MS recoveries, and field duplicate sample results. The precision between the native and field
duplicate sample results for the analyses were within acceptable criteria indicating that the sample
matrix did not significantly interfere with the overall analytical process.
Accuracy is a measure of the agreement between an experimental determination and the true value of
the parameter. In the case of VOC analysis, each of the samples were spiked with a surrogate compound
with a known concentration before preparation. The surrogate and MS/MSD data provides a measure of
the matrix effects as they may affect accuracy and precision of the analytical method. The LCS results
demonstrate accuracy of the method. Spike recoveries were within the method acceptance limits,
showing no evidence of matrix interferences that affect the usability of the data.
Representativeness criteria are a qualitative measure of the degree to which sample data accurately
and precisely represent a characteristic environmental condition. Representativeness is a subjective
parameter and is used to evaluate the efficacy of the sampling plan design. Representativeness was
demonstrated by providing full descriptions in the project scoping documents of the sampling
techniques and the rationale used for selecting sampling locations.
Completeness is defined as the percentage of measurements that are judged to be valid compared to
the total number of measurements made. There were no data rejected and or seen as not usable due to
quality control or sampling issues.
Comparability is another qualitative measure designed to express the confidence with which one data
set may be compared to another. Factors that affect comparability are sample collection and handling
techniques, sample matrix type, and analytical method. Comparability is limited by the other PARCC
parameters because data sets can be compared with confidence only when precision and accuracy are
known. Data from this investigation are comparable with other previous data collected at the site due to
the laboratories use of EPA or appropriate methods to analyze the samples and supported by the results
of the laboratory's analytical reports.
Conclusion
A review of the analytical data submitted regarding the investigation of the PPL Poplar Tent Road Site
sampling event in April 2018 by CH2M has been completed. The validation demonstrated that the
analytical systems were in control and all data results can be used in the decision making process.

e4f
NELAP CERTIFICATE NUMBER: 01955
DOD ELAP CERTIFICATE NUMBER: L14-243
RECEIVED
MAY 10 2018
ANALYTICAL RESULTS NCDEQ
PERFORMED BY
GOAL, LLC
7979 Innovation Park Dr.
Baton Rouge, LA 70820
Report Date 04/26/2018
�1111
Report 21I80419¢9
l�ll�l�lull11�1ll III
Project Poplar Tent Rd
Deliver To
Kelly Ramsey
Jacobs
11301 Carmel Commons Blvd.
Suite 304
Charlotte, NC 28226
704-543-3295
PJLA
Test Ing
DOD ELAP
Additional Recipients
Mike Skeean, Jacobs
GCAL Report#: 218041949 Page 1 of 11

Report#: 218041949
Project ID: Poplar Tent Rd
Laboratory Endorsement
Report Date: 04/26/2018
Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized
agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this
retention period the samples will be disposed in accordance with GCAL's Standard Operating Procedures.
Common Abbreviations that may be Utilized in this Report
ND Indicates the result was Not Detected at the specified reporting limit
NO Indicates the sample did not ignite when preliminary test performed for EPA Method 1030
DO Indicates the result was Diluted Out
MI Indicates the result was subject to Matrix Interference
TNTC Indicates the result was Too Numerous To Count
SUBC Indicates the analysis was Sub -Contracted
FLD Indicates the analysis was performed in the Field
DL Detection Limit
LOD Limit of Detection
LOQ Limit of Quantitation
RE Re -analysis
CF HPLC or GC Confirmation
00:01 Reported as a time equivalent to 12:00 AM
Reporting Flags that may be Utilized in this Report
J or 1 Indicates the result is between the MDL and LOQ
J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria
U Indicates the compound was analyzed for but not detected
B or V Indicates the analyte was detected in the associated Method Blank
Q Indicates a non -compliant QC Result (See Q Flag Application Report)
Indicates a non -compliant or not applicable QC recovery or RPD — see narrative
E Organics - The result is estimated because it exceeded the instrument calibration range
E Metals - % diference for the serial dilution is > 10%
L Reporting Limits adjusted to meet risk -based limit.
P RPD between primary and confirmation result is greater than 40
DL Diluted analysis — when appended to Client Sample ID
Sample receipt at GCAL is documented through the attached chain of custody. In accordance with NELAC, this report shall be reproduced only in
full and with the written permission of GCAL. The results contained within this report relate only to the samples reported. The documented results
are presented within this report.
This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results
contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited.
I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and
Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this
hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee,
as verified by the following signature.
Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if
applicable.
Authorized Signature
GCAL Report 218041949
GCAL Report#: 218041949 Page 2 of 11

Report#: 218041949
Project ID: Poplar Tent Rd
Certifications
Report Date: 04/26/2018
Certification
Certification Number
DOD ELAP
L14-243
Alabama
01955
Arkansas
12-060-0
Colorado
01955
Delaware
01955
Florida
E87854
Georgia
01955
Hawaii
01955
Idaho
01955
Illinois
200048
Indiana
01955
Kansas
E-10354
Kentucky
95
Louisiana
01955
Maryland
01955
Massachusetts
01955
Michigan
01955
Mississippi
01955
Missouri
01955
Montana
N/A
Nebraska
01955
New Mexico
01955
North Carolina
618
North Dakota
R-195
Oklahoma
9403
South Carolina
73006001
South Dakota
01955
Tennessee
01955
Texas
T104704178
Vermont
01955
Virginia
460215
USDA Soil Permit
P330-10-00117
GCAL Report#: 218041949 Page 3 of 11

a
Client: Kinder Morgan Energy Partners
Report#: 218041949
Project ID: Poptar Tent Rd
Case Narrative
Report: 218041949
Gulf Coast Analytical Laboratories received and analyzed the sample(s) listed
on the Report Sample Summary page of this report. Receipt of the sample(s) is documented
by the attached chain of custody. This applies only to the sample(s) listed in this report.
No sample integrity or quality control exceptions were identified unless noted below.
No anomalies were found for the analyzed sample(s).
Report Date: 04/26/2018
GCAL Report#: 218041949 Page 4 of 11

0"'4®��� Report#: 218041949
Project ID: Poplar Tent Rd Report Date: 04/26/2018
Sample Summary
GCAL ID
Client ID
Matrix
Collect Date/Time
Receive Date/Time
21804194901
WSW-13
Water
04/17/2018 09:40
04/19/2018 09:30
21804194902
WSW-1 3-MS
Water
04/17/2018 09:40
04/19/2018 09:30
21804194903
WSW-13-MSD
Water
04/17/2018 09:40
04/19/2018 09:30
21804194904
Trip Blank
Water
04/17/2018 00:01
04/19/2018 09:30
GCAL Report#: 218041949 Page 5 of 11

M=
Report#: 218041949
Project ID: Poplar Tent Rd
Summary of Compounds Detected
No analytes were detected for analyses performed by GCAL.
Report Date: 04/26/2018
GCAL Report#: 218041949 Page 6 of 11

Report#; 218041949
GCAL
Project ID: Poplar Tent Rd
Sample Results
Report Date: 04/26/2018
Collect Date 04/17/2018 09:40 GCAL ID 21804194901
WSW-13
Receive Date 04/19l2018 09:30 Matrix Water
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 04/26/2018 05:35 JCK 634281
CAS#
Parameter
Result
LOCI
Units
71-43-2
Benzene
ND
1.00
ug/L
100-41-4
Ethylbenzene
ND
1.00
ug/L
91-20-3
Naphthalene
ND
1.00
ug/L
108-88-3
Toluene
ND
1.00
ug/L
1330-20-7
Xylene (total)
ND
3.00
ug/L
CAS#
Surrogate
Conc. Spiked
Conc. Rec
Units
% Recovery
Rec Limits
460-00-4
4-Bromofluorobenzene
50
45.3
ug/L
91
78 - 130
1868-53-7
Dibromofluoromethane
50
48.4
ug/L
97
77 - 127
2037-26-5
Toluene d8
50
50.9
ug/L
102
76 - 134
17060-07-0
1,2-Dichloroethane-d4
50
50.3
ug/L
101
71 - 127
Collect Date 04/17/2018 09:40 GCAL ID 21804194902
WSW-13-MS Receive Date 04/19/2018 09:30 Matrix Water
: .1:
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 04/26/2018 06:20 JCK 634281
CAS#
Parameter
Result
LOQ
Units
71-43-2
Benzene
53.3
1.00
ug/L
100-41-4
Ethylbenzene
46.2
1.00
ug/L
91-20-3
Naphthalene
51.8
1.00
ug/L
108-88-3
Toluene
49.9
1.00
ug/L
1330-20-7
Xylene (total)
148
3.00
ug/L
CAS#
Surrogate
Conc. Spiked
Conc. Rec
Units
% Recovery
Rec Limits
460-00-4
4-Bromofluorobenzene
50
48.9
ug/L
98
78 - 130
1868-53-7
Dibromofluoromethane
50
49.4
ug/L
99
77 - 127
2037-26-5
Toluene d8
50
47.3
ug/L
95
76 - 134
17060-07-0
1,2-Dichloroethane-d4
50
53.4
ug/L
107
71 - 127
GCAL Report#: 218041949 Page 7 of 11

AMW AL� Report#: 218041949
Project ID: Poplar Tent Rd
Sample Results
Report Date: 04/26/2018
WSW-13-MSD Collect Date 04/17/2018 09:40 GCAL ID 21804194903
Receive Date 04/19/2018 09:30 Matrix Water
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 04/26/2018 06:42 JCK 634281
CAS#
Parameter
7143-2
Benzene
100-414
Ethylbenzene
91-20-3
Naphthalene
108-88-3
Toluene
1330-20-7
Xylene (total)
CAS#
Surrogate
460-00-4
4-Bromofluorobenzene
1868-53-7
Dibromofluoromethane
2037-26-5
Toluene d8
17060-07-0
1,2-Dichloroethane-d4
Result
LOQ
Units
51.4
1.00
ug/L
45.5
1.00
ug/L
50.6
1.00
ug/L
47.4
1.00
ug/L
143
3.00
ug/L
Conc. Spiked
Conc. Rec
Units
% Recovery
Rec Limits
50
48.8
ug/L
98
78 - 130
50
49
ug/L
98
77 - 127
50
47.5
ug/L
95
76 - 134
50
51.1
ug/L
102
71 - 127
Trip Blank Collect Date 04/17/2018 00:01 GCAL ID 21804194904
Receive Date 04/19/2018 09:30 Matrix Water
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 04/26/2018 08:34 JCK 634281
CAS#
Parameter
71-43-2
Benzene
100-41-4
Ethylbenzene
91-20-3
Naphthalene
108-88-3
Toluene
1330-20-7
Xylene (total)
CAS#
Surrogate
460-00-4
4-Bromofluorobenzene
1868-53-7
Dibromofluoromethane
2037-26-5
Toluene d8
17060-07-0
1,2-Dichloroethane-d4
Result
LOCI
Units
ND
1.00
ug/L
ND
1.00
ug/L
ND
1.00
ug/L
ND
1.00
ug/L
ND
3.00
ug/L
Conc. Spiked
Conc. Rec
Units
% Recovery
Rec Limits
50
43.9
ug/L
88
78 - 130
50
49.4
ug/L
99
77 - 127
50
50.5
ug/L
101
76 - 134
50
51.5
ug/L
103
71 - 127
GCAL Report#: 218041949 Page 8 of 11

Report#: 218041949
Project ID: Poplar Tent Rd
GC/MS Volatiles QC Summary
Report Date: 04/26/2018
Analytical Batch Client ID
MB634281
LCS634281
LCSD634281
634281 GCALID
1801826
1801827
1801828
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
04/26/2018 05:13
04/26/2018 03:43
04/26/2018 04:05
Matrix
Water
Water
Water
EPA 8260B
Units
ug/L
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
LOQ
Added
Limits%R
Added
Limit
Benzene
71-43-2
ND
1.00
50.0
52.8
106
70- 129
50.0
49.3
99
7
20
Ethylbenzene
100-41-4
ND
1.00
50.0
48.7
97
74 - 126
50.0
45.1
90
8
30
Naphthalene
91-20-3
ND
1.00
50.0
59.1
118
57 - 138
50.0
53.7
107
10
35
Toluene
108-88-3
ND
1.00
50.0
50.2
100
72 - 120
50.0
47.0
94
7
20
Xylene (total)
1330-20-7
ND
3.00
150
152
101
74 - 127
150
140
93
8
30
Surrogate
1,2-Dichloroethane-d4
17060-07-0
51.1
102
50
51.7
103
71 - 127
50
50.5
101
NA
NA
4-Bromofluorobenzene
460-00-4
44.5
89
50
49.4
99
78 - 130
50
48.4
97
NA
NA
Dibromofluoromethane
1868-53-7
47.9
96
50
48.6
97
77 - 127
50
48.7
97
NA
NA
Toluene d8
2037-26-5
50.6
101
50
48.4
97
76 - 134
50
48.8
98
NA
NA
Analytical Batch Client ID
WSW-13
WSW-13-MS
WSW-13-MSD
634281 GCALID
21804194901
21804194902
21804194903
Sample Type
SAMPLE
MS
MSD
Prep Date
NA
NA
NA
Analysis Date
04/26/2018 05:35
04/26/2018 06:20
04/26/2018 06:42
Matrix
Water
Water
Water
EPA 8260E
Units
ug/L
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
LOQ
Added
Limits%R
Added
Limit
Benzene
71-43-2
0.00
1.00
50.0
53.3
107
70 - 129
50.0
51.4
103
4
20
Ethylbenzene
100-41-4
0.00
1.00
50.0
46.2
92
74 - 126
50.0
45.5
91
2
30
Naphthalene
91-20-3
0.00
1.00
50.0
51.8
104
57 - 138
50.0
50.6
101
2
35
Toluene
108-88-3
0.00
1.00
50.0
49.9
100
72 - 120
50.0
47.4
95
5
20
Xylene (total)
1330-20-7
0.00
3.00
150
148
99
74 - 127
150
143
95
3
30
Surrogate
1,2-Dichloroethane-d4
17060-07-0
50.3
101
50
53.4
107
71 - 127
50
51.1
102
NA
NA
4-Bromofluorobenzene
460-00-4
45.3
91
50
48.9
98
78 - 130
50
48.8
98
NA
NA
Dibromofluoromethane
1868-53-7
48.4
97
50
49.4
99
77 - 127
50
49
98
NA
NA
Toluene d8
2037-26-5
50.9
102
50
47.3
95
76 - 134
50
47.5
95
NA
NA
GCAL Report#: 218041949 Page 9 of 11

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The results set forth herein are provided by SGS North America Inc. e-Hardcopy 2.
Automated Report
Technical Report for
Kinder Morgan
CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
699855. PT. EM
SGS Job Number: LA43280
Sampling Date: 04/17/18
Report to:
CH2M Hill
14120 Ballantyne Corporate Place
Charlotte, NC 28277
[e-mail]; [e-mail]
ATTN: Mike Skeean
Total number of pages in report: 18
pctto.
/VANE
Test results contained within this data package meet the requirements Ron Benja iill n
of the National Environmental Laboratory Accreditation Program Lab Director
and/or state specific certification programs as applicable.
Client Service contact: Ralph Frye 337-237-4775
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-15-7), WV(257)
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [phone]
SGS is the sole authority for authorizing edits or modifications to this document. Please :,hare your ideas 11)OLIt
Unauthorized modification of this report is strictly prohibited. how we can serve you better at:
Review standard terms at: littp://www.sgs.com/en/tenns-and-conditions EFI'[e-mail]
LA43280

Table of Contents
-K-
SectionD:Sample Summary ...................................................................................................
3
N�N�
SectionZ:Summary ofHits ....................................................................................................
4
..........
5
LA43280-1: W8W-13 -------.-------------------------..
6
LA43200-2: TRlPBLAN}I..........................................................................................
7
Section4;Misc. Forms ............................................................................................................
___-,
4.1: Chain of -------.----------------------------.
8
g
Section 5/NIS Volwtilem-Q(" Data Summaries .....................................................................
12
5.X:Method Blank Summary ----.-------------.--------------.
13
5.2:B}oukSpike/Blank Spike Duplicate Summary ..............................................................
15

SGS North America Inc.
Sample Summary
Kinder Morgan
Job No: LA43280
CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Project No: 699855.PT.EM
Sample
Collected
Matrix
Client
Number
Date Time By
Received Code Type
Sample ID
LA43280-1 04/17/18 09:40 NU/JR 04/19/18 AQ Ground Water WSW-13
LA43280-ID 04/17/18 09:40 NU/JR04/19/18 AQ Water Dup/MSD WSW-13
LA43280-IS 04/17/18 09:40NU/JR04/19/18 AQ Water Matrix Spike WSW-13
LA43280-2 04/17/18 00:00 NU/JR04/19/18 AQ Trip Blank Water TRIP BLANK
n
3of18
;_
LA43280

Summary of Hits Page I of 1
Job Number: LA43280
Account: Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Collected: 04/ 17/ 18
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA43280-1 WSW-13
No hits reported in this sample.
LA43280-2 TRIP BLANK
No hits reported in this sample.
4of18
SGS
LA43280

SC3
Scf.)tt, LA
Sample Results
Report of Analysis
5 of 18
LA43280

SGS North America Inc.
Report of Analysis
Client Sample ID: WSW-13
Lab Sample ID: LA43280-1 Date Sampled: 04/ 17/ 18
Matrix: AQ - Ground Water Date Received: 04/ 19/ 18
Method: SW846 8260B Percent Solids: n/a
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Page 1 of l
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1I031923.13 1 04/20/18 12:28 NN n/a n/a V1I1471
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, Naphthalene
CAS No.
Compound
71-43-2
Benzene
108-88-3
Toluene
100-414
Ethylbenzene
1330-20-7
Xylene (total)
91-20-3
Naphthalene
CAS No.
Surrogate Recoveries
17060-07-0
1,2-Dichloroethane-D4
2037-26-5
Toluene-138
460-00-4
4-Bromofluorobenzene
Result
RL
Units Q
ND
1.0
ug/1
ND
1.0
ug/1
ND
1.0
ug/1
ND
2.0
ug/I
ND
5.0
ug/1
Run# 1 Run# 2 Limits
100% 84-124%
97% 83-115%
92% 89-111 %
ND = Not detected
RL = Reporting Limit
E = Indicates value exceeds calibration range
J = Indicates an estimated value
B = Indicates analyte found in associated method blank
N = Indicates presumptive evidence of a compound
Sof18
- LA43280

SGS North America Inc.
Report of Analysis
Client Sample ID: TRIP BLANK
Lab Sample ID: LA43280-2 Date Sampled: 04/ 17/ 18
Matrix: AQ - Trip Blank Water Date Received: 04/ 19/ 18
Method: SW846 8260B Percent Solids: n/a
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Page I of I
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2X0044076.D 1 04/20/18 18:07 LS n/a n/a V2X781
Run #2
Purge Volume
Run # 1 5.0 ml
Run #2
Purgeable Aromatics, Naphthalene
CAS No.
Compound
Result
RL
Units Q
71.-43-2
Benzene
ND
1.0
ug/1
1.08-88-3
Toluene
ND
1.0
ug/1
1.00-41-4
Ethylbenzene
ND
1.0
ug/I
1330-20-7
Xylene (total)
ND
2.0
ug/1
91-20-3
Naphthalene
ND
5.0
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
17060-07-0
1,2-Dichloroethane-D4
94%
84-124%
2037-26-5
Toluene-D8
100%
83-115%
460-00-4
4-Bromofluorobenzene
101%
89-111%
ND = Not detected J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
7of18
SGS_,_
LA43264

Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Section 4
� 41
8of18
l A43280

01,
SGS
ACOUTEST
CHAIN OF CUSTODY
SGS Acc"
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TEL. [phone] FAA: 337.237.7938
stalest. rom
PAGE OF
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4 Day RUSH
0 3 0.y RUSH
❑ 2 Dy RUSH
❑1 D.y RUSH
❑ other
E..menw & Rush TlAdsl,
v7agable VIALaUnk
ConurnercialW (Lovell)5
Conunemuil"S,(L-12)
FULTI (L-1344)
REDTI (L.-13.$)
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C.—..W T' R.1A. - OC S—,y�
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(M lice. S�ceeo-A
INote: Sample invenio is venfled u on recei t In the Laboalo
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k*Ie Custody must be documented
below each time samples thangi jissession,
1n;Iuding couiier
davery. /)A-3,�
.MW MR M,7
JILMMMOMPNIV F-Rw —0MV- Zl�,'�
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LA43280: Chain of Custody
Page I of 3
SGS: 9 of 18
LA43280

APR HOLD
OVERNIGHT
HLD
70508
1-4:kh
LA43280: Chain of Custody
Page 2 of 3
,--SGS 10 of 18
LA43280

SGS Sample Receipt Summary
Job Number: LA43280 Client: CH2M/JACOBS Project: POPLAR TENT ROAD
Date / Time Received: 4/19/2018 9:05:00 AM Delivery Method: FedEx Airbill Ws: 780571913556
Cooler Temps (Initial/Adjusted): #1: (2.7/2.7):
Cooler Security Y or N
Y or N
1. Custody Seals Present: W
L
3. COC Present:
2. Custody Seals Intact: FV
_,
4. Smpl Dates/Time OK
Cooler Temperature
1. Temp criteria achieved:
Y or
1y';
N
2. Thermometer ID:
DV439;
3. Cooler media:
Ice (direct
contact)
4. No. Coolers:
1
Quality Control Preservation
Y
or N N/A
1. Trip Blank present / cooler:
❑
❑ ❑�
2. Trip Blank listed on COC:
❑
❑ 0
3. Samples preserved properly:
❑
❑
4. VOCs headspace free:
❑
❑ V
Samole Integrity - Documentation
Y
or IN
1. Sample labels present on bottles:
❑
2. Container labeling complete:
C
El
3. Sample container label / COC agree:
J
❑
Sample Intearity - Condition
Y or N
1. Sample recvd within HT:
2. All containers accounted for:
®
❑
3. Condition of sample:
Intact
Sample Intearity - Instructions
Y
or N IN
1. Analysis requested is clear:
®
❑
2. Bottles received for unspecified tests
❑
0
3. Sufficient volume recvd for analysis:
]
❑
4. Compositing instructions clear:
❑
❑ W
5. Filtering instructions clear:
❑
❑ 1
LA43280. Chain of Custody
Page 3 of 3
LA43280

a
nti 1 0 \ ti
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
12of1$
LA43280

Method Blank Summary
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Page I of 1
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V 1 I1471-MB2 1 I031921. D 1 04/20/ 18 NN n/a n/a V 1 I 1471
The QC reported here applies to the following samples:
LA43280-1
CAS No.
Compound
Result
RL Units Q
71-43-2
Benzene
ND
1.0 ug/l
100-41-4
Ethylbenzene
ND
1.0 ug/l
91-20-3
Naphthalene
ND
5.0 ug/I
108-88-3
Toluene
ND
1.0 ug/l
1330-20-7
Xylene (total)
ND
2.0 ug/l
CAS No.
Surrogate Recoveries
Limits
17060-07-0
1,2-Dichloroethane-D4
97%
84-124%
2037-26-5
Toluene-138
97%
83-115%
460-00-4
4-Bromofluorobenzene
91%
89-111%
Method: SW846 8260B
0
13 of 18
LA43280

Method Blank Summary Page 1 of 1
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Sample
File ID DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
V2X781-MB2
2X0044050.D 1
04/20/18
LS
n/a
n/a
V2X781
The QC reported here applies to the following samples: Method: SW846 8260B
LA43280-2
CAS No. Compound
71-43-2
Benzene
100-41-4
Ethylbenzene
91-20-3
Naphthalene
108-88-3
Toluene
1330-20-7
Xylene (total)
CAS No.
Surrogate Recoveries
17060-07-0
1,2-Dichloroethane-D4
2037-26-5
Toluene-138
460-00-4
4-Bromofluorobenzene
Result RL Units Q
ND
1.0
ug/I
ND
1.0
ug/I
ND
5.0
ug/I
ND
1.0
ug/l
ND
2.0
ug/l
Limits
92% 84-124%
98% 83-115%
96% 89-111%
14 of 18
LA43280

Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Sample
File ID DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
V1I1471-BS1
11031915.1) 1
04/20/18
NN
n/a
n/a
V1I1471
V 1I1471-BSD 1
1I031917. D 1
04/20/ l 8
NN
n/a
n/a
V 111471
The QC reported here applies to the following samples: Method: SW846 8260B
LA43280-1
Spike
BSP
BSP
BSD
BSD
Limits
CAS No.
Compound
ug/l
ug/I
%
ug/1
%
RPD
Rec/RPD
71-43-2
Benzene
20
20.1
101
19.5
98
3
82-119/30
100-414
Ethylbenzene
20
19.6
98
19.0
95
3
84-117/30
91-20-3
Naphthalene
20
18.0
90
18.0
90
0
74-136/30
1.08-88-3
Toluene
20
19.7
99
1.9.0
95
4
80-121/30
1330-20-7
Xylene (total)
60
60.0
100
5T8
96
4
81-122/30
CAS No.
Surrogate Recoveries
BSP
BSD
Limits
17060-07-0
1,2-Dichloroethane-D4
95%
94%
84-124%
2037-26-5
Toluene-138
99%
98%
83-115%
460-00-4
4-Bromofluorobenzene
98%
98%
89-111%
* = Outside of Control Limits.
t5of18
LA43280

Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Sample
File ID DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
V2X781-BSI
2X0044044.13 1
04/20/18
LS
n/a
n/a
V2X781
V2X781-BSD2
2X0044046.D 1
04/20/18
LS
n/a
n/a
V2X781
The QC reported here applies to the following samples: Method: SW846 8260B
LA43280-2
Spike
BSP
BSP
BSD
BSD
Limits
CAS No.
Compound
ug/l
ug/l
%
ug/1
%
RPD
Rec/RPD
71-43-2
Benzene
20
20.9
105
19.9
100
5
82-119/30
100-41-4
Ethylbenzene
20
20.7
104
19.6
98
5
84-117/30
91-20-3
Naphthalene
20
19.2
96
18.6
93
3
74-136/30
108-88-3
Toluene
20
21.0
105
20.1
101
4
80-121/30
1330-20-7
Xylene (total)
60
63.8
106
60.7
101
5
81-122/30
CAS No.
Surrogate Recoveries
BSP
BSD
Limits
17060-07-0
1,2-Dichloroethane-D4
98%
94%
84-124%
2037-26-5
Toluene-138
99%
100%
83-115%
460-00-4
4-Bromofluorobenzene
99%
100%
89-111%
* = Outside of Control Limits.
1 16 of 18
_.._ .
LA43280

Matrix Spike/Matrix Spike Duplicate Summary
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Sample
File ID DF
LA43280-1MS
1I031955.13 2
LA43280-IMSD
1I031957.13 2
LA43280-1
1.1031923. D 1
Analyzed
By
Prep Date
04/20/18
NN
n/a
04/20/18
NN
n/a
04/20/18
NN
n/a
Page 1 of 1
Prep Batch Analytical Batch
n/a V1I1471
n/a V 1I1471
n/a VlI1471
The QC reported here applies to the following samples: Method: SW846 8260B
LA43280-1
LA43280-1
Spike
MS
MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l Q
ug/l
ug/1
%
ug/I
ug/I
%
RPD
Rec/RPD
71-43-2
Benzene
ND
40
38.4
96
40
36.1
90
6
31-161/15
100-41-4
Ethylbenzene
ND
40
36.5
91
40
34.9
87
4
47-146/30
91-20-3
Naphthalene
ND
40
32.5
81
40
33.1
83
2
34-169/42
108-88-3
Toluene
ND
40
37.0
93
40
35.0
88
6
36-155/17
1330-20-7
Xylene (total)
ND
120
111
93
120
106
88
5
41-154/29
CAS No.
Surrogate Recoveries
MS
MSD
LA43280-1
Limits
17060-07-0
1,2-Dichloroethane-D4
95%
96%
100%
84-124%
2037-26-5
Toluene-138
98%
98%
97%
83-115%
460-00-4
4-Bromofluorobenzene
99%
98%
92%
89-111%
* = Outside of Control Limits.
17 of 18
LA43280

Matrix Spike/Matrix Spike Duplicate Summary Page I of I
Job Number: LA43280
Account: KINDERGA Kinder Morgan
Project: CHMHNCC:PPL/Poplar Tent Road (Water Wells), Concord, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
LA43291-6MS
2X0044088.13
5
04/20/18
LS
n/a
n/a
V2X781
LA43291-6MSD
2X0044090.D
5
04/20/18
LS
n/a
n/a
V2X781
LA43291-6
2X0044064. D
1
04/20/18
LS
n/a
n/a
V2X781
The QC reported here applies to the following samples: Method: SW846 8260B
LA43280-2
LA43291-6
Spike
MS
MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l Q
ug/l
ug/l
%
ug/l
ug/l
%
RPD
Rec/RPD
71-43-2
Benzene
ND
100
101
101
100
97.0
97
4
31-161/15
100-41-4
Ethylbenzene
ND
100
97.4
97
100
95.2
95
2
47-146/30
91-20-3
Naphthalene
ND
100
85.3
85
100
86.7
87
2
34-169/42
108-88-3
Toluene
ND
100
98.0
98
100
97.5
98
1
36-155/17
1330-20-7
Xylene (total)
ND
300
293
98
300
285
95
3
41-154/29
CAS No.
Surrogate Recoveries
MS
MSD
LA43291-6
Limits
17060-07-0
1,2-Dichloroethane-D4
96%
96%
93%
84-124%
2037-26-5
Toluene-138
99%
99%
99%
83-115%
460-00-4
4-Bromofluorobenzene
99%
99%
98%
89-111%
* = Outside of Control Limits.
18 of 18
SGS
LA43280