#=CL#

June 23, 2014

LIMS USE: FR - PROGRAM MANAGER

LIMS OBJECT ID: 92206331

92206331

Project:

Pace Project No.:

RE:

Program Manager

Duke Energy

13339 Hagers Ferry Road

Bldg. 7405 MG3OA2

Huntersville, NC 28078

J13050208

Dear Program Manager:

Enclosed are the analytical results for sample(s) received by the laboratory on May 14, 2013. The

results relate only to the samples included in this report. Results reported herein conform to the

most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless

otherwise noted in the body of the report.

Analyses were performed at the Pace Analytical Services location indicated on the sample analyte

page for analysis unless otherwise footnoted.

If you have any questions concerning this report, please feel free to contact me.

Sincerely,

Kevin Herring

kevin.herring@pacelabs.com

HORIZON Database Administrator

Enclosures

cc: Program Manager, Duke Energy

Rodney Wike, Duke Energy

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 1 of 17
#=CP#

CERTIFICATIONS

Pace Project No.:

Project:

92206331

J13050208

Ormond Beach Certification IDs

8 East Tower Circle, Ormond Beach, FL 32174

Alabama Certification #: 41320

Arizona Certification #: AZ0735

Colorado Certification: FL NELAC Reciprocity

Connecticut Certification #: PH-0216

Delaware Certification: FL NELAC Reciprocity

Florida Certification #: E83079

Georgia Certification #: 955

Guam Certification: FL NELAC Reciprocity

Hawaii Certification: FL NELAC Reciprocity

Illinois Certification #: 200068

Indiana Certification: FL NELAC Reciprocity

Kansas Certification #: E-10383

Kentucky Certification #: 90050

Louisiana Certification #: FL NELAC Reciprocity

Louisiana Environmental Certificate #: 05007

Maryland Certification: #346

Massachusetts Certification #: M-FL1264

Michigan Certification #: 9911

Mississippi Certification: FL NELAC Reciprocity

Missouri Certification #: 236

Montana Certification #: Cert 0074

Nebraska Certification: NE-OS-28-14

Nevada Certification: FL NELAC Reciprocity

New Hampshire Certification #: 2958

New Jersey Certification #: FL765

New York Certification #: 11608

North Carolina Environmental Certificate #: 667

North Carolina Certification #: 12710

Pennsylvania Certification #: 68-00547

Puerto Rico Certification #: FL01264

South Carolina Certification: #96042001

Tennessee Certification #: TN02974

Texas Certification: FL NELAC Reciprocity

US Virgin Islands Certification: FL NELAC Reciprocity

Virginia Environmental Certification #: 460165

Washington Certification #: C955

West Virginia Certification #: 9962C

Wisconsin Certification #: 399079670

Wyoming (EPA Region 8): FL NELAC Reciprocity

Asheville Certification IDs

2225 Riverside Dr., Asheville, NC 28804

Florida/NELAP Certification #: E87648

Massachusetts Certification #: M-NC030

North Carolina Drinking Water Certification #: 37712

North Carolina Wastewater Certification #: 40

South Carolina Certification #: 99030001

West Virginia Certification #: 356

Virginia/VELAP Certification #: 460222

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 2 of 17
#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:

Project:

92206331

J13050208

Lab ID Sample ID Method

Analytes

Analysts Reported Laboratory

92157956005 2013010622 EPA 200.8 DRS 2 PASI-O

EPA 1631E SH1 1 PASI-A

EPA 353.2 DMN 1 PASI-A

EPA 353.2 AMD 1 PASI-O

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 3 of 17
#=HO#

SUMMARY OF DETECTION

Pace Project No.:

Project:

92206331

J13050208

Parameters Result Analyzed

Lab Sample ID 

Method Units Report Limit Qualifiers

Client Sample ID

92157956005 2013010622

EPA 200.8 Selenium 881 ug/L 5.0 05/17/13 19:17 D3

EPA 1631E Mercury 10.4 ng/L 0.50 05/24/13 14:36

EPA 353.2 Nitrogen, NO2 plus NO3 35.8 mg/L 0.30 05/21/13 19:53

EPA 353.2 Nitrogen, NO2 plus NO3 34.7 mg/L 1.0 05/18/13 01:17

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 4 of 17
#=NA#

PROJECT NARRATIVE

Pace Project No.:

Project:

92206331

J13050208

Method:

Client: Duke Energy

EPA 200.8

Date: June 23, 2014

Description: 200.8 MET ICPMS

General Information:

1 sample was analyzed for EPA 200.8. All samples were received in acceptable condition with any exceptions noted below.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Sample Preparation:

The samples were prepared in accordance with EPA 200.8 with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Internal Standards:

All internal standards were within QC limits with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

QC Batch: MPRP/13342

A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92157602001,92157956001

M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.

• MS (Lab ID: 629571)

• Selenium

Additional Comments:

Analyte Comments:

QC Batch: MPRP/13342

D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.

• 2013010622 (Lab ID: 92157956005)

• Arsenic

• Selenium

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 5 of 17
#=NA#

PROJECT NARRATIVE

Pace Project No.:

Project:

92206331

J13050208

Method:

Client: Duke Energy

EPA 1631E

Date: June 23, 2014

Description: 1631E Mercury,Low Level

General Information:

1 sample was analyzed for EPA 1631E. All samples were received in acceptable condition with any exceptions noted below.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Sample Preparation:

The samples were prepared in accordance with EPA 1631E with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

Additional Comments:

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 6 of 17
#=NA#

PROJECT NARRATIVE

Pace Project No.:

Project:

92206331

J13050208

Method:

Client: Duke Energy

EPA 353.2

Date: June 23, 2014

Description: 353.2 Nitrogen, NO2/NO3 pres.

General Information:

1 sample was analyzed for EPA 353.2. All samples were received in acceptable condition with any exceptions noted below.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

QC Batch: WETA/15377

A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92157821004,92157956001

M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.

• MS (Lab ID: 978972)

• Nitrogen, NO2 plus NO3

Duplicate Sample:

All duplicate sample results were within method acceptance criteria with any exceptions noted below.

Additional Comments:

This data package has been reviewed for quality and completeness and is approved for release.

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 7 of 17
#=AR#

ANALYTICAL RESULTS

Pace Project No.:

Project:

92206331

J13050208

Sample: 2013010622 Lab ID: 92157956005 Collected: 05/08/13 13:30 Received: 05/14/13 15:08 Matrix: Water

Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual

200.8 MET ICPMS Analytical Method: EPA 200.8 Preparation Method: EPA 200.8

Arsenic ND ug/L 5.0 5 05/16/13 04:35 05/17/13 19:17 7440-38-2 D3

Selenium 881 ug/L 5.0 5 05/16/13 04:35 05/17/13 19:17 7782-49-2 D3

1631E Mercury,Low Level Analytical Method: EPA 1631E Preparation Method: EPA 1631E

Mercury 10.4 ng/L 0.50 1 05/16/13 16:00 05/24/13 14:36 7439-97-6

353.2 Nitrogen, NO2/NO3 pres. Analytical Method: EPA 353.2

Nitrogen, NO2 plus NO3 35.8 mg/L 0.30 15 05/21/13 19:53

Nitrogen, NO2 plus NO3 34.7 mg/L 1.0 20 05/18/13 01:17

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 8 of 17
#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

92206331

J13050208

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. 

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

MERP/5205

EPA 1631E

EPA 1631E

1631E Mercury,Low Level

Associated Lab Samples: 92157956005

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 978026

Associated Lab Samples: 92157956005

Matrix: Water

Analyzed

Mercury ng/L ND 0.50 05/23/13 12:43

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 978027

Associated Lab Samples: 92157956005

Matrix: Water

Analyzed

Mercury ng/L ND 0.50 05/23/13 14:38

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 978028

Associated Lab Samples: 92157956005

Matrix: Water

Analyzed

Mercury ng/L ND 0.50 05/23/13 17:35

Parameter Units

LCS

Result

% Rec

Conc. % Rec Limits Qualifiers

LABORATORY CONTROL SAMPLE: 978029

Spike LCS

Mercury ng/L 5 4.48 90 80-120

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qual

MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 980104

Spike MS

Result

92158226001

980105

MSD

Result

MSD

% Rec RPD

MS MSD

Spike

Conc.

Mercury ng/L 0.757 25 25 19.4 19.4 75 75 71-125 0

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qual

MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 980146

Spike MS

Result

92157445003

980147

MSD

Result

MSD

% Rec RPD

MS MSD

Spike

Conc.

Mercury ng/L 1.11 25 25 21.1 21.2 80 80 71-125 0

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 9 of 17
#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

92206331

J13050208

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. 

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qual

MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 981493

Spike MS

Result

92157956001

981494

MSD

Result

MSD

% Rec RPD

MS MSD

Spike

Conc.

Mercury ng/L 140 2500 2500 2320 2310 87 87 71-125 0

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 10 of 17
#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

92206331

J13050208

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. 

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

MPRP/13342

EPA 200.8

EPA 200.8

200.8 MET

Associated Lab Samples: 92157956005

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 629567

Associated Lab Samples: 92157956005

Matrix: Water

Analyzed

Arsenic ug/L ND 1.0 05/16/13 21:27

Selenium ug/L ND 1.0 05/16/13 21:27

Parameter Units

LCS

Result

% Rec

Conc. % Rec Limits Qualifiers

LABORATORY CONTROL SAMPLE: 629568

Spike LCS

Arsenic ug/L 50 50.9 102 85-115

Selenium ug/L 50 52.2 104 85-115

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qual

MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 629569

Spike MS

Result

92157602001

629570

MSD

Result

MSD

% Rec RPD

MS MSD

Spike

Conc.

Arsenic ug/L ND 50 50 50.2 50.0 99 98 70-130 .5

Selenium ug/L 1.5 50 50 51.3 51.4 99 100 70-130 .3

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qual

MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 629571

Spike MS

Result

92157956001

629572

MSD

Result

MSD

% Rec RPD

MS MSD

Spike

Conc.

Arsenic ug/L ND 50 50 48.9 50.2 91 93 70-130 3

Selenium ug/L 357 50 50 390 402 67 91 70-130 3 M1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 11 of 17
#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

92206331

J13050208

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. 

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

WETA/15377

EPA 353.2

EPA 353.2

353.2 Nitrate + Nitrite, preserved

Associated Lab Samples: 92157956005

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 978968

Associated Lab Samples: 92157956005

Matrix: Water

Analyzed

Nitrogen, NO2 plus NO3 mg/L ND 0.020 05/21/13 19:14

Parameter Units

LCS

Result

% Rec

Conc. % Rec Limits Qualifiers

LABORATORY CONTROL SAMPLE: 978969

Spike LCS

Nitrogen, NO2 plus NO3 mg/L 2.5 2.5 99 90-110

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qualifiers

MATRIX SPIKE SAMPLE: 978970

Spike MS

Result

92157821004

Nitrogen, NO2 plus NO3 mg/L ND 2.5 2.6 106 75-125

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qualifiers

MATRIX SPIKE SAMPLE: 978972

Spike MS

Result

92157956001

Nitrogen, NO2 plus NO3 mg/L 175 2.5 173 -99 75-125 M6

Parameter Units

Dup

Result Result RPD Qualifiers

92157821004

SAMPLE DUPLICATE: 978971

Nitrogen, NO2 plus NO3 mg/L ND ND

Parameter Units

Dup

Result Result RPD Qualifiers

92157956001

SAMPLE DUPLICATE: 978973

Nitrogen, NO2 plus NO3 mg/L 175 176 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 12 of 17
#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

92206331

J13050208

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. 

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

WETA/26304

EPA 353.2

EPA 353.2

353.2 Nitrate + Nitrite, preserved

Associated Lab Samples: 92157956005

Parameter Units

Blank

Result

Reporting

Limit Qualifiers

METHOD BLANK: 631586

Associated Lab Samples:

Matrix: Water

Analyzed

Nitrogen, NO2 plus NO3 mg/L ND 0.050 05/18/13 00:20

Parameter Units

LCS

Result

% Rec

Conc. % Rec Limits Qualifiers

LABORATORY CONTROL SAMPLE: 631587

Spike LCS

Nitrogen, NO2 plus NO3 mg/L 2 1.8 91 90-110

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qualifiers

MATRIX SPIKE SAMPLE: 631589

Spike MS

Result

92157956001

Nitrogen, NO2 plus NO3 mg/L 176 400 543 92 80-120

Parameter Units

MS

Result

% Rec

Conc. % Rec Limits Qualifiers

MATRIX SPIKE SAMPLE: 631591

Spike MS

Result

3592121003

Nitrogen, NO2 plus NO3 mg/L 0.029J 2 2.0 98 80-120

Parameter Units

Dup

Result Result RPD Qualifiers

92157956001

SAMPLE DUPLICATE: 631588

Nitrogen, NO2 plus NO3 mg/L 176 180 2

Parameter Units

Dup

Result Result RPD Qualifiers

3592121003

SAMPLE DUPLICATE: 631590

Nitrogen, NO2 plus NO3 mg/L 0.029J ND

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 13 of 17
#=QL#

QUALIFIERS

Pace Project No.:

Project:

92206331

J13050208

DEFINITIONS

DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of

the sample aliquot, or moisture content.

ND - Not Detected at or above adjusted reporting limit.

J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.

MDL - Adjusted Method Detection Limit.

PQL - Practical Quantitation Limit.

RL - Reporting Limit.

S - Surrogate

1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.

Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.

LCS(D) - Laboratory Control Sample (Duplicate)

MS(D) - Matrix Spike (Duplicate)

DUP - Sample Duplicate

RPD - Relative Percent Difference

NC - Not Calculable.

SG - Silica Gel - Clean-Up

U - Indicates the compound was analyzed for, but not detected.

N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for

each analyte is a combined concentration.

Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.

LOD - Limit of Detection.

LOQ - Limit of Quantitation.

Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.

TNI - The NELAC Institute.

LABORATORIES

PASI-A Pace Analytical Services - Asheville

PASI-O Pace Analytical Services - Ormond Beach

ANALYTE QUALIFIERS

D3 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.

M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.

M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 14 of 17
#=CR#

QUALITY CONTROL DATA CROSS REFERENCE TABLE

Pace Project No.:

Project:

92206331

J13050208

Lab ID Sample ID QC Batch Method QC Batch Analytical Method

Analytical

Batch

92157956005 2013010622 EPA 200.8 MPRP/13342 EPA 200.8 ICPM/5311

92157956005 2013010622 EPA 1631E MERP/5205 EPA 1631E MERC/5063

92157956005 2013010622 EPA 353.2 WETA/26304

92157956005 2013010622 EPA 353.2 WETA/15377

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full,

Date: 06/23/2014 05:35 PM without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.

9800 Kincey Ave. Suite 100

Huntersville, NC 28078

(704)875-9092

Page 15 of 17
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