NC0000396_J15040372report_20150823

DUKE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J15040372
Project Name: ASHEVILLE - AB GW ASSESSMENT WATER
Customer Name(s): Todd Plating, Kathy Webb, John Toepfer, Tim Hunsucker
Customer Address: 200 CP and L Drive
Arden,NC 28704
Lab Contact: Mary Ann Ogle Phone: [phone]
Mary Ann Ogle
Report Authorized By: ( 2015.05.01 13:48:49 pate: 5/1/2015
(Signature) �F G -04'00'
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 32
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time
2015011085
2015011086
2015011087
2015011088
4 Total Samples
Collected By
Sample Description
ASHEVILLE
15 -Apr -15 11:55 AM
illegible
Equipment Blank
ASHEVILLE
15 -Apr -15 10:05 AM
illegible
MW -06S
ASHEVILLE
15 -Apr -15 11:18 AM
illegible
MW -06D
ASHEVILLE
15 -Apr -15 11:18 AM
illegible
Filter Blank
Page 2 of 32

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes No
All laboratory QA/QC requirements are acceptable. (] Yes ❑ No
Report Sections Included:
LU Job Summary Report
❑ Sample Identification
P/1 Technical Validation of Data Package
J❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Page 3 of 32
LVI Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
d❑ Chain of Custody
LVI Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: DBA Account Date: 5/1/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: Equipment Blank
Collection Date: 15 -Apr -15 11:55 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 300.0
04/20/2015 10:47
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 245.1
04/21/2015 10:42
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
04/17/2015 11:52
MHALL3
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
04/21/2015 11:21
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHALL3
1 EPA 200.7
04/21/2015 11:21
Calcium (Ca)
< 0.01
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
04/22/2015 11:36
DJSULL1
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Page 4 of 32
Sample #: 2015011085
Matrix: GW -WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1 EPA 353.2
04/17/2015 09:54
LSTARL1
1 EPA 300.0
04/20/2015 10:47
BGN9034
1 EPA 300.0
04/20/2015 10:47
BGN9034
1 EPA 245.1
04/21/2015 10:42
ACPAYNE
1 EPA 200.7
04/17/2015 11:52
MHALL3
1 EPA 200.7
04/17/2015 11:52
MHALL3
1 EPA 200.7
04/17/2015 11:52
MHALL3
1 EPA 200.7
04/17/2015 11:52
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.7
04/21/2015 11:21
MHALL3
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1
1 EPA 200.8
04/22/2015 11:36
DJSULL1

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: Equipment Blank
Collection Date: 15 -Apr -15 11:55
AM
Analyte
Result Units Qualifiers RDL DF
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
< 25 mg/L 25 1
Total Carbon
Page 5 of 32
Sample #: 2015011085
Matrix: GW—WW
Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
Vendor Method
V_ELE1
SM2540C 04/21/201514:56 AGIBBS5
TOC 0.188 mg/L 0.1 1 SM5310C/EPA9060A 04/22/201513:21 TJA7067
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 04/17/2015 13:02 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: MW -06S
Collection Date: 15 -Apr -15 10:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
04/20/2015 14:56
Vendor Parameter
Complete
EPA 300.0
04/20/2015 14:56
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.077
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
12
mg/L
1
Sulfate
120
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
MHALL3
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
04/17/2015 10:29
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
04/17/2015 10:29
MHALL3
Aluminum (AI)
0.023
mg/L
0.005
Barium (Ba)
0.086
mg/L
0.005
Boron (B)
1.15
mg/L
0.05
Iron (Fe)
0.089
mg/L
0.01
Manganese (Mn)
10.6
mg/L
0.005
Strontium (Sr)
0.155
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
04/21/2015 10:54
MHALL3
Calcium (Ca)
22.9
mg/L
0.01
Magnesium (Mg)
10.8
mg/L
0.005
Potassium (K)
2.60
mg/L
0.1
Sodium (Na)
14.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.399
mg/L
0.005
Barium (Ba)
0.084
mg/L
0.005
Boron (B)
1.09
mg/L
0.05
Iron (Fe)
0.645
mg/L
0.01
Manganese (Mn)
10.0
mg/L
0.005
Strontium (Sr)
0.147
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015011086
Matrix: GW -WW
Page 6 of 32
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
04/17/2015 09:51
LSTARL1
10
EPA 300.0
04/20/2015 14:56
BGN9034
25
EPA 300.0
04/20/2015 14:56
BGN9034
1
EPA 245.1
04/21/2015 10:44
ACPAYNE
1
EPA 245.1
04/22/2015 11:20
ACPAYNE
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 10:29
MHALL3
1
EPA 200.7
04/17/2015 11:19
MHALL3
1
EPA 200.7
04/17/2015 11:19
MHALL3
1
EPA 200.7
04/17/2015 11:19
MHALL3
1
EPA 200.7
04/17/2015 11:19
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3
1
EPA 200.7
04/21/2015 10:54
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: MW -06S
Collection Date: 15 -Apr -15 10:05 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
15.1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
1.31
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
<1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
15.6
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
1.90
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.543
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
220
Total Carbon
04/23/2015 11:59
TOC
0.440
TOTAL SUSPENDED SOLIDS
1
TSS
8.0
Page 7 of 32
ug/L
1
1
Sample #:
2015011086
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
0.2
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
0.3
1
EPA 200.8
04/23/2015 11:59
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
0.2
1
EPA 200.8
04/22/2015 11:40
DJSULL1
ug/L
0.3
1
EPA 200.8
04/22/2015 11:40
DJSULL1
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
04/21/201514:56
AGIBBS5
mg/L
0.1
1
SM5310C/EPA9060A
04/22/201513:21
TJA7067
mg/L
5
1
SM2540D
04/17/201513:02
AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: MW -06D
Collection Date: 15 -Apr -15 11:18 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
04/20/2015 15:14
Vendor Parameter
Complete
EPA 300.0
04/20/2015 15:14
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
11
mg/L
1
Sulfate
140
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
MHALL3
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
04/17/2015 10:41
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
04/17/2015 10:41
MHALL3
Aluminum (AI)
0.009
mg/L
0.005
Barium (Ba)
0.076
mg/L
0.005
Boron (B)
1.70
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
4.72
mg/L
0.005
Strontium (Sr)
0.344
mg/L
0.005
Zinc (Zn)
0.008
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
04/21/2015 10:58
MHALL3
Calcium (Ca)
44.8
mg/L
0.01
Magnesium (Mg)
11.2
mg/L
0.005
Potassium (K)
2.20
mg/L
0.1
Sodium (Na)
9.70
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.282
mg/L
0.005
Barium (Ba)
0.085
mg/L
0.005
Boron (B)
1.75
mg/L
0.05
Iron (Fe)
0.406
mg/L
0.01
Manganese (Mn)
5.28
mg/L
0.005
Strontium (Sr)
0.337
mg/L
0.005
Zinc (Zn)
0.009
mg/L
0.005
Sample #: 2015011087
Matrix: GW -WW
Page 8 of 32
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
04/17/2015 09:56
LSTARL1
10
EPA 300.0
04/20/2015 15:14
BGN9034
25
EPA 300.0
04/20/2015 15:14
BGN9034
1
EPA 245.1
04/21/2015 10:47
ACPAYNE
1
EPA 245.1
04/22/2015 11:27
ACPAYNE
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 10:41
MHALL3
1
EPA 200.7
04/17/2015 11:32
MHALL3
1
EPA 200.7
04/17/2015 11:32
MHALL3
1
EPA 200.7
04/17/2015 11:32
MHALL3
1
EPA 200.7
04/17/2015 11:32
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3
1
EPA 200.7
04/21/2015 10:58
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: MW -06D
Collection Date: 15 -Apr -15 11:18 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
3.68
Cobalt (Co)
6.14
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1.06
Nickel (Ni)
1.44
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
<1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
1.25
Cobalt (Co)
7.47
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
1.47
Selenium (Se)
< 1
Thallium (TI) Low Level
0.236
Vanadium (V) Low Level
0.363
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
280
Total Carbon
04/23/2015 12:04
TOC
0.367
TOTAL SUSPENDED SOLIDS
1
TSS
31
Page 9 of 32
ug/L
1
1
Sample #:
2015011087
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
0.2
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
0.3
1
EPA 200.8
04/23/2015 12:04
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
1
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
0.2
1
EPA 200.8
04/22/2015 11:45
DJSULL1
ug/L
0.3
1
EPA 200.8
04/22/2015 11:45
DJSULL1
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
04/21/201514:56
AGIBBS5
mg/L
0.1
1
SM5310C/EPA9060A
04/22/201513:21
TJA7067
mg/L
5
1
SM2540D
04/17/201513:02
AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15040372
Site: Filter Blank
Collection Date: 15 -Apr -15 11:18 AM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
04/22/2015 11:30
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
04/17/2015 10:45
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
DISSOLVED METALS BY ICP -MS
1
EPA 200.8
04/23/2015 12:11
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Sample #: 2015011088
Matrix: GW -WW
Page 10 of 32
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
04/22/2015 11:30
ACPAYNE
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.7
04/17/2015 10:45
MHALL3
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1
1
EPA 200.8
04/23/2015 12:11
DJSULL1

Duke Energy
Laboratory Services
13339 Hagers Ferry Road Bld. MG03A
Huntersville, NC 28078
Sample Matrix
GW WW
Date Analyzed
04/21/2015
Delivered by
FedEx
eOne ID Duke Energy ID
24555-1 Equipment Blank
Page 11 of 32
Elernent One Cnc.
6319-D Carolina Beach Rd.
Wilmington, IAC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
REPORT OF ANALYSES
April 22, 2015
Client Project Name AB GW Assessment Asheville
Client Project Number J15040372
PO Number
Sample Type
Grab
Date Received
04/21/2015
Method
SM 4500 S2- D
Time Received
0915
0.1
04/15/15
Received by
LLB
Parameter
Result Unit Dil
DL Date
Time
Sampled
Sampled
Sulfide
< 0.1 mg/L 1
0.1 04/15/15
1155
24555-2* MW -06S Sulfide
24555-3 MW -06D Sulfide
< 0.2
mg/L
2
0.1
04/15/15
< 0.1
mg/L
1
0.1
04/15/15
"Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
Ken S ith, La oratory Director
24555 Duke Report Packet Compiled by
NC Certifications: DW 37788 and DWQ DENR 604
1005
1118

a
0
W
Z
N
Page 12 of 32
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elernentOne SAMPLE SUBMISSION FORM
TAT 7 BD
Hold Time Expiration 04.22.15 @ 1005
Client: Duke Energy
LIMS No J15040372
Project ID AB GW Assessment Water - Asheville \
Lab Idagei4tU
<-
No Tem 6°C Yes No
Analysis Due Date
04.21.15
Report Due Date
04.30.15
Analysis Requested
1
Date Rec:
04.21.15
04.15.15
Time Rec:
0915
Rec By
LLB
H >9 Yes
<-
No Tem 6°C Yes No
Ref. Method:
SM4500 S2 D
If No, Record If No, Record
sample Icientitication & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
Equipment Blank
04.15.15
1155 AM
Sulfide
2
MW -06S
04.15.15_._
1005 AM
_.
Sulfide
3
MW -06D
04.15.15
1118 AM
Sulfide
NOTE RL is 0.1
Prep By / Date VA-), Z-1 -1 S
Labeled By / Date ��—
ID Verification By /Date I� �, K• 21 15

Page 14 of 32
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
ug/mL
DETECTION LIMIT u
1.000
CLIENT:
Duke
SPK LEVELLuca
5
Lab ID#
24555, 204556
Na2S•9H2O Lot #
40721
MAX ALIQUOT
10.00
Date:
04.21.15
STANDARD conc(ppm)
X
Time Analysis Begun
1500
Cal Std Lot: WC2-074-2 1
10
Time Analysis Ended
1620
QC Std Lot: WC2-074-3
Analyst:
KLS
STD ABSORPTION
Y
X
Y
o 00o
_
ug STD
SOLUTION
STD
ABS
BB°°
°'°°
-°°°
0.00
1.00
2.50
5.00
7.50
10.00
0.000
0.096
0.233
0.432
0.631
0.785
0 000
0500
p
°"°°
-500
BBBo
o zoo
zBs
B
° °°°
000
zoo
400
000
x
Boo
low
"
..,
Sloe
0.078953846
Correlation
0.997992369
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
ALI in mL
TAKEN
RESULTS
ug/mL
LESS THAN
% SPK REC
SPIKE
LEVEL
0.0
0.00
0.0000
10
10
10
<
1.0
0.086
0.6565
10
10
10
<
66%
1.0
2.5
0.214
2.3566
10
10
10
94%
2.5
5.0
0.419
1 5.0793
10
10
10
102%
5.0
7.5
0.598
7.4567
10
10
10
99%
7.5
10.0
0.749
9.4623
10
10
10
0.946
95%
10.0
24555-1
0.002
-0.4591
10
10
10
< 0.1
24555-1 s k
0.447
5.4512
10
10
10
0.545
109%
5.0
24555-2
0.004
1 -0.4326
10
10
10
<
24555-2 s k
0.332
3.9238
10
10
10
0.392
78%
5.0
24555-3
0.002
-0.4591
10
10
10
< 0.1
24555-3 s k
0.367
4.3887
10
10
10
0.439
88%
5.0
24556-1
0.009
-0.3662
10
10
10
< 0.1
24556-1 s k
0.424
5.1457
10
10
10
0.515
103%
5.0
24556-2
0.008
-0.3794
10
10
10
< 0.1
24556-2 s k
0.428
5.1989
10
10
10
0.520
104%
5.0
24556-3
0.001
-0.4724
10
10
10
< 0.1
24556-3 spk
0.413
4.9996
10
10
10
0.500
100%
5.0
24556-4
0.002
-0.4591
10
10
10
< 0.1
24556-4 s k
0.403
4.8668
10
10
10
0.487
97%
5.0
24555-2
0.002
-0.4591
10
10
5
< 0.2
24555-2 s k
0.366
4.3754
10
10
5
0.875
88%
5.0
Blank
0
0.0000
10
10
10
<
QC
1 0.429
5.2121
10
10
10
0.521
104%
5.0
Submitted for QA/QC-
Date:
4.21.15
By: (Print)
KLS
(sign):

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Mary Ann Ogle
Project Name: AB GW Assessment Water - Asheville
Project Number:J15040372
Lot Number:QD20029
Date Completed:04/28/2015
Grant Wilton
Project Manager
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non -paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
* QD20029*
Shealy Environmental Services, Inc. Page: 1 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Duke Energy
Lot Number: QD20029
Project Name: AB GW Assessment Water - Asheville
Project Number: J15040372
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page
Shealy Environmental Services, Inc. Page: 2 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QD20029
Project Name: AB GW Assessment Water - Asheville
Project Number: J15040372
Sample Number Sample ID Matrix Date Sampled Date Received
001 2015011085 Aqueous 04/15/20151155 04/20/2015
002 2015011086 Aqueous 04/15/20151005 04/20/2015
003 2015011087
(3 samples)
Aqueous 04/15/20151118 04/20/2015
Shealy Environmental Services, Inc. Page: 3 of 10
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QD20029
Project Name: AB GW Assessment Water - Asheville
Project Number: J15040372
Sample Sample ID Matrix Parameter Method Result Q Units Page
002
2015011086
Aqueous
Alkalinity
SM 2320B-
12
mg/L
7
002
2015011086
Aqueous
Bicarbonate Alkalinity
SM 2320B-
12
mg/L
7
002
2015011086
Aqueous
Methane
RSK - 175
15
ug/L
8
003
2015011087
Aqueous
Alkalinity
SM 2320B-
31
mg/L
9
003
2015011087
Aqueous
Bicarbonate Alkalinity
SM 2320B-
31
mg/L
9
003
2015011087
Aqueous
Methane
RSK - 175
74
ug/L
10
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QD20029-001
Description: 2015011085 Matrix: Aqueous
Date Sampled:04/15/2015 1155 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 04/28/2015 1540
HMA 73537
1
(Bicarbonate ) SM 2320B-2011
1 04/28/2015 1540
HMA 04/28/2015 1540
1
(Carbonate Al) SM 2320B-2011
1 04/28/2015 1540
HMA 04/28/2015 1540
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 5 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 5 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QD20029-001
Description: 2015011085 Matrix: Aqueous
Date Sampled:04/15/2015 1155 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/20/2015 2132 DCS 72959
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 6 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QD20029-002
Description: 2015011086 Matrix: Aqueous
Date Sampled:04/15/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 23208-2011
1 04/28/2015 1631
HMA 73537
1
(Bicarbonate ) SM 2320B-2011
1 04/28/2015 1631
HMA 04/28/2015 1631
1
(Carbonate Al) SM 2320B-2011
1 04/28/2015 1631
HMA 04/28/2015 1631
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 7 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
12
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
12
10
mg/L
1
Carbonate Alkalinity
SM 23208-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 7 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QD20029-002
Description: 2015011086 Matrix: Aqueous
Date Sampled:04/15/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/20/2015 2147 DCS 72959
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 15 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 8 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QD20029-003
Description: 2015011087 Matrix: Aqueous
Date Sampled:04/15/2015 1118 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 23208-2011
1 04/28/2015 1633
HMA 73537
1
(Bicarbonate ) SM 2320B-2011
1 04/28/2015 1633
HMA 04/28/2015 1633
1
(Carbonate Al) SM 2320B-2011
1 04/28/2015 1633
HMA 04/28/2015 1633
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
31
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
31
10
mg/L
1
Carbonate Alkalinity
SM 23208-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 10
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Methane
Client: Duke Energy Laboratory ID: QD20029-003
Description: 2015011087 Matrix: Aqueous
Date Sampled:04/15/2015 1118 Project Name: AB GW Assessment Water -
Date Received: 04/20/2015 Project Number: J15040372
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/20/2015 2224 DCS 72959
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 74 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QD20029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - Ii
Sample ID: QQ73537-001 Matrix: Aqueous
Batch: 73537
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 04/28/20151503
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QD20029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - LCS
Sample ID: QQ73537-002 Matrix: Aqueous
Batch: 73537
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 110 1 109 90-110 04/28/20151504
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QD20029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ72959-001 Matrix: Aqueous
Batch: 72959
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 04/20/20151357
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QD20029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ72959-002 Matrix: Aqueous
Batch: 72959
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 110 1 73 70-130 04/20/20151313
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QD20029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
ShealyPrmFon,MerftalSerricca, nK,
Doeumlcm Number F-AP,916
It "iynse NumhuF: 16
Pap I ur 1
"acre bate: O0II V14
F,ffective Dwe: 1110711 d
Sample Receipt Checklist (SRR
CliCR(7 Mlwr�ulerinsgcrwteclb�r+date. !Lots#: D2 -
Meaty ofrcccipt: SISI ❑ Client ❑ LTS ❑ FedEx ❑ Airbonic Exp EA11fther
Yes ❑ I No
. Were custrrd • mals re.�cnt on the cno]W
Yes El ❑ NA
?, If custody seals %sere present, were theyintact and unbroken?
Cooler ++M Ori&51 temperat�rc upon receipdDerived (e tre edj temperatuuser rus:c pt:
f
Method: ❑ Temperature NAgainst Bottles III. Gun )-. #, - lit Gun Uorrection Favor, <i 10C
Method of car lant, et Ice ❑ Blue lee ❑ Dry Ice None
Y,:s ❑ NO ❑ NAj2rPM
If temperature of any coder exceed cd 6.0°C, was Projoct Manager ratified?
nolified by SRC, phomr, nuts (Lircle une), uther:
(for curlers rccckcd via commercial courier, PMs are to be notified
immodintel )
Yea h'o NIA
4, h the cornmercia -. Courier's pacEng. slip attached to this form?
YM Nn ❑
5. W= propex custody urm (rea uishodfmeived) fullowwed?
Yes E1,4o INA ❑
Sea Wen samples relinquished by client to commercial courier?
Yew 1090 ❑
fs. -Were sample IDs Iisled on the COC?
1'cs X0'0
7. Wcrc sas lw IDs listed on all sa lc conta:ncrs?
'acs n ❑
S. Was oollectton date & time listed cm the coc'?
Yrs E0 ❑
9. Was Collection data & tate listed on all sample containers?
Yes o ❑
10_ Did all container label information ID, date, time) agee with the COC?
Yesn Li
11. Were tests to be crionned listod on the CLIC?
.,.
Yes o ❑
12, Did all samples arriva in the proper containen for each test?
Yes ❑
13. Did all containers arrive In good +ianndition unbroken, lids on, etc.)?
Yes N
14. Was adequate samplc volum available?
Yes NG ❑
13. Were all scinples rouci�fved w'ithi n �i the holding time or 48 hours, whichever
romp -N lirRC
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16_ Were any samples containers missing?
Yes Na
Yes ❑ No FZr NA a
17. Wem there any exccst des riot listed oTi CC]la."' _
IS. Fere bubbles pre=t >,_ ca-sPizc°' (W'or Fmm in diameter) in my NrCLk vials?
Vag ❑ No ❑ N.4
_ Were all metalsfO&C,.HE,Mfnutricnt samples recciv d ata pH of <2?
Yes No -M NA
ll_ gore all cyawde and'or sulfide sanVles received ata pH >11"
Ye' l+la [-] I,TA
21. Were all appliu ble I+lR3,lTKKIc}anidelpheru}i free of
residual chlorine?
Yes ❑ No El NA
. WcTc; col lcctiun tcmpeMtL=9 documented un the MC for NC satulales?
yrs ❑ No ❑
23. W=client remarks,frequests (i.e. requested dilutims, M&MSD alesipaltlt+ns,
etc,.,) Correcll ' transcribed from the COC inn the comment section in 1A1'-,','
Yes ] Nc
24. Was the gaotio number used taken from the cnnraine:r label?
ample Preservation (Must be completed for any swlip*s) momectly Preserved or with lire Pace.)
Sampler<s). wrrr rtxxived bneorrectly pregnmed and were adjul herd
accordingly in sample receiving with (M,90,4ND3 HCIAaO using 8R #
-Sample(R)
Weie received with bubblee, >6 mm in-diametu-
Sautple s
were receivers wilh'1'RC: >0.2 1st ,L Of 01 Is NO
SC Dritil ngWater Project Sample(s) pH ve ificd to be > 2 by - lathe.
Sam lri;(b) ucre not r accord ivcd at H of <2 and w= adjusted , us�jj Sk#
Sample lalael$ applied -by: MRVerified by, Date:
Comments:
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUF--ST FORM
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