NC0022406_Appx E_Field and Sampling QA-QC_20150909

Field, Sampling, and Data Analysis
Quality Assurance / Quality Control
• Field and Sampling Quality Assurance /
Quality Control Procedures
• Data Analysis Quality Assurance/
Quality Control Procedures

Field and Sampling
Quality Assurance/Quality Control Procedures
Documentation of field activities was completed using a combination of logbooks, field data
records (FDRs), sample tracking systems, and sample custody records. Site and field logbooks
were completed to provide a general record of activities and events that occur during each field
task. FDRs have been designated for each exploration and sample collection task, to provide a
complete record of data obtained during the activity.
Field Logbooks
The field logbooks provided a daily handwritten account of field activities. Logbooks were
hardcover books that were permanently bound. All entries were made in indelible ink, and
corrections were made with a single line with the author initials and date. Each page of the
logbook was dated and initialed by the person completing the log. Partially completed pages
will have a line drawn through the unused portion at the end of each day with the author's
initials. The following information was generally entered into the field logbooks:
• The date and time of each entry. The daily log generally begins with the Pre -Job Safety
Brief;
• A summary of important tasks or subtasks completed during the day;
• A description of field tests completed in association with the daily task;
• A description of samples collected including documentation of any quality control
samples that were prepared (rinse blanks, duplicates, matrix spike, split samples, etc.);
• Documentation of equipment maintenance and calibration activities;
• Documentation of equipment decontamination activities; and
• Descriptions of deviations from the work plan.
Field Data Records
Sample FDRs contain sample collection and/or exploration details. An FDR was completed
each time a field sample was collected. The goal of the FDR was to document exploration and
sample collection methods, materials, dates and times, and sample locations and identifiers.
Field measurements and observations associated with a given exploration or sample collection
task were recorded on the FDRs. FDRs were maintained throughout the field program in files
that become a permanent record of field program activities.
Sample Identification
In order to ensure that each number for every field sample collected was unique, samples were
identified by the sample location and depth interval, if applicable (e.g., MW-11S (5-6). Samples
were numbered in accordance with the proposed sample IDs shown on Figure 10-1.

Field Equipment Calibration
Field sampling equipment (e.g., water quality meter) was properly maintained and calibrated
prior to and during continued use to assure that measurements were accurate within the
limitations of the equipment. Personnel will follow the manufacturers' instructions to determine
if the instruments were functioning within their established operation ranges. The calibration
data was recorded on a FDR.
To be acceptable, a field test must be bracketed between acceptable calibration results.
• The first check may be an initial calibration, but the second check must be a continuing
verification check.
• Each field instrument must be calibrated prior to use.
• Verify the calibration at no more than 24-hour intervals during use and at the end of the
use if the instrument will not be used the next day or time periods greater than 24 hours.
• Initial calibration and verification checks must meet the acceptance criteria
recommended by each instrument manufacturer.
• If an initial calibration or verification check fails to meet the acceptance criteria,
immediately recalibrate the instrument or remove it from service.
• If a calibration check fails to meet the acceptance criteria and it was not possible to
reanalyze the samples, the following actions must be taken:
• Report results between the last acceptable calibration check and the failed calibration
check as estimated (qualified with a "J");
• Include a narrative of the problem; and
• Shorten the time period between verification checks or repair/replace the instrument.
• If historically generated data demonstrate that a specific instrument remains stable for
extended periods of time, the interval between initial calibration and calibration checks
may be increased.
• Acceptable field data must be bracketed by acceptable checks. Data that was not
bracketed by acceptable checks must be qualified.
• Base the selected time interval on the shortest interval that the instrument maintains
stability.
• If an extended time interval was used and the instrument consistently fails to meet the
final calibration check, then the instrument may require maintenance to repair the
problem or the time period was too long and must be shortened.
• For continuous monitoring equipment, acceptable field data must be bracketed by
acceptable checks or the data must be qualified.
Sampling or field measurement instrument determined to be malfunctioning was repaired or was
replaced with a new piece of equipment.

Sample Custody Requirements
A program of sample custody was followed during sample handling activities in both field and
laboratory operations. This program was designed to assure that each sample was accounted
for at all times. The appropriate sampling and laboratory personnel will complete sample FDRs,
chain -of -custody records, and laboratory receipt sheets.
The primary objective of sample custody procedures was to obtain an accurate written record
that can trace the handling of all samples during the sample collection process, through
analysis, until final disposition.
Field Sample Custody
Sample custody for samples collected during each sampling event was maintained by the
personnel collecting the samples. Each sampler was responsible for documenting each sample
transfer, maintaining sample custody until the samples were shipped off -site, and sample
shipment. The sample custody protocol followed by the sampling personnel involves:
• Documenting procedures and amounts of reagents or supplies (e.g., filters) which
become an integral part of the sample from sample preparation and preservation;
• Recording sample locations, sample bottle identification, and specific sample acquisition
measures on appropriate forms;
• Using sample labels to document all information necessary for effective sample
tracking; and,
• Completing sample FDR forms to establish sample custody in the field before sample
shipment.
Prepared labels were normally developed for each sample prior to sample collection. At a
minimum, each label will contain:
• Sample location and depth (if applicable);
• Date and time collected;
• Sampler identification; and,
• Analyses requested and applicable preservative.
A manually -prepared chain -of -custody record was initiated at the time of sample collection. The
chain -of -custody record documents:
• Sample handling procedures including sample location, sample number, and number of
containers corresponding to each sample number;
• The requested analysis and applicable preservative;
• The dates and times of sample collection;
• The names of the sampler(s) and the person shipping the samples (if applicable);
• The date and time that samples were delivered for shipping (if applicable);
• Shipping information (e.g., FedEx Air Bill); and,

• The names of those responsible for receiving the samples at the laboratory.
Chain -of -custody records were prepared by the individual field samplers.
Sample Container Packing
Sample containers were packed in plastic coolers for shipment or pick up by the laboratory.
Bottles were packed tightly to reduce movement of bottles during transport. Ice was placed in
the cooler along with the chain -of -custody record in a separate, resealable, air tight, plastic bag.
A temperature blank provided by the laboratory will also be placed in each cooler prior to
shipment if required for the type of samples collected and analyses requested.
Quality Assurance and Quality Control Samples
The following Quality Assurance/Quality Control samples were collected during the proposed
field activities:
• Equipment rinse blanks (one per day or one per 20 samples);
• Field Duplicates (one per 20 samples for field and lab duplicates)
Equipment rinse blanks were collected from non -dedicated equipment used between wells and
from drilling equipment between soil samples. The field equipment was cleaned following
documented cleaning procedures. An aliquot of the final control rinse water was passed over
the cleaned equipment directly into a sample container and submitted for analysis. The
equipment rinse blanks enable evaluation of bias (systematic errors) that could occur due to
decontamination.
A field duplicate was a replicate sample prepared at the sampling locations from equal portions
of all sample aliquots combined to make the sample. Both the field duplicate and the sample
were collected at the same time, in the same container type, preserved in the same way, and
analyzed by the same laboratory as a measure of sampling and analytical precision.
Field QA/QC samples were analyzed for the same constituents as proposed for the soil and
groundwater samples, as identified on Table 8-2.
Decontamination Procedures
Decontamination Pad
A decontamination pad was constructed for field cleaning of drilling equipment. The
decontamination pad will meet the following requirements:
• The pad was constructed in an area believed to be free of surface contamination.
• The pad was lined with a water -impermeable material with no seams within the pad.
The material should be easily replaced (disposable) or repairable.

If possible, the pad was constructed on a level, paved surface to facilitate the removal of
decontamination water. This may be accomplished by either constructing the pad with
one corner lower than the rest, or by creating a lined sump or pit in one corner.
Sawhorses or racks constructed to hold field equipment while being cleaned were high
enough above ground to prevent equipment from being contacted by splashback during
decontamination.
Decontamination water was allowed to percolate into the ground adjacent to the
decontamination pad. Containment and disposal of decontamination water was not required.
At the completion of field activities, the decontamination pad was removed and any sump or pit
was backfilled with appropriate material.
Decontamination of Field Sampling Equipment
Field sampling equipment was decontaminated between sample locations using potable water
and phosphate -and -borax -free detergent solution and a brush, if necessary, to remove
particulate matter and surface films. Equipment will then be rinsed thoroughly with tap water to
remove detergent solution prior to use at the next sample location.
Decontamination of Drilling Equipment
Any downhole drilling equipment was steam cleaned between boreholes. The following
procedure was used for field cleaning augers, drill stems, rods, tools, and associated downhole
equipment.
• Hollow -stem augers, bits, drilling rods, split -spoon samplers and other downhole
equipment was placed on racks or sawhorses at least two feet above the floor of the
temporary decontamination pad. Soil, mud, and other material were removed by hand,
brushes, and potable water. The equipment was steam cleaned using a high pressure,
high temperature steam cleaner.
Downhole equipment was rinsed thoroughly with potable water after steam cleaning.
The clean equipment will then be removed from the decontamination pad and either placed on
the drill rig, if mobilizing immediately to the next boring, or placed on and covered with clean,
unused plastic sheeting if not used immediately.

Data Analysis
Quality Assurance/Quality Control Procedures

BELEWS CREEK STATION
DATA VALIDATION AND USABILITY REPORT
(SPECIATION)
HEXAVALENT CHROMIUM in WATER by BRL IC-ICP-DRC-MS SOP or
CHROMIUM and HEXAVALENT CHROMIUM in WATER by EPA Method 200.8 and
218.6
ARSENIC SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and EPA Method
1632
SELENIUM SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and FGS-129/EPA
1638 Modification
IRON SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and FERROUS IRON by
the FERROZINE PROCEDURE and EPA Method 200.8
MANGANESE SPECIATION in WATER by BRL IC-ICP-CRC-MS SOP and EPA
Method 200.8
Project: Duke Energy: Belews Creek Site Investigation
Project/Task Number:
392-246418
Sample Data Package:
J 15060589, J 15060666, J 15070370, J 15070371, J 15070473,
J15070475,J15070509,J15070510,J15070561,J15070590,
J15070611,J15070676
Laboratory:
Brooks Rand Laboratory (BRL), Bothell, WA, Eurofins-Frontier
Global Services (FGS), Bothell, WA, Eurofins-Eaton, Monrovia,
CA, Analytical Resources, Inc., Tukwila, WA, and Fremont
Analytical, Seattle, WA
Sample Matrix:
Equipment, Speciation and Pump Blanks (Aqueous)
Sampling Dates:
15 June through 20 July 2015
Validation Guidelines:
Project Work Plan (Proposed Groundwater Assessment Work Plan
(Rev.1) [HDR, December 2014]), United States Environmental
Protection Agency (USEPA) Test Methods for Evaluating Solid
Waste, Physical/Chemical Methods, 3rd edition (SW-846), National
Functional Guidelines for Inorganic Data Review, EPA-540-R-013-
001 [EPA, August 2014], and professional judgment
Validation Level:
Steps I (verification), Ila (validation) and III (data usability)
Data Reviewer:
Todd Wilson, Al Vetrovs, Hailey Fitterer, Ian Welch, HDR
SUMMARY
Laboratory data were acceptable with qualification as noted below. Completeness was greater
than 95%, which met the goal of 90% for the project.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received generally within a temperature of-1-6'C. Freezing of speciation samples
is acceptable. Minimal qualification was required.
II. HOLDING TIMES
All holding time criteria were met but some qualifications were required for the ferrous iron
analyses (24 hours). Samples were qualified as J- or UJ due to missed holding times.
Duke Energy — Belews Creek Speciation Page 1 of 3

III. SAMPLES ANALYZED
All planned samples were collected and all scheduled analyses were performed. The correct
analyte lists were reported. No qualification was required.
IV RI ANKR
METHOD (PREPARATION) BLANKS
Target analytes were generally not detected in method blanks except as discussed below.
Chromium (Ill and VI): Chromium generally contained low level detections in method blanks.
Qualification as blank contamination was provided as UJ or J+, unless the result was greater than
10 x the blank concentration.
Arsenic (Ill and VI): Arsenic was generally non -detect in the method blanks. Qualification as blank
contamination was provided as UJ or J+, unless the result was greater than 10 x the blank
concentration.
Selenium (IV and VI): Selenium was generally non -detect in the method blanks. Qualification as
blank contamination was provided as UJ or J+, unless the result was greater than 10 x the blank
concentration.
Iron (11 and 111): Iron was generally non -detect in the method blanks. Qualification as blank
contamination was provided as UJ or J+, unless the result was greater than 10 x the blank
concentration.
Manganese (11 and IV): Manganese (total and dissolved) was generally detected in the method
(preparation) blanks. Qualification as blank contamination was provided as UJ or J+, unless the
result was greater than 10 x the blank concentration.
INITIAL AND CONTINUING CALIBRATION BLANKS
The ICB and CCB information was not provided by the laboratory as a BRL Level II data package.
The text within each of the data package indicated the ICB and CCB were within acceptable
criteria. Eurofins provided a Level III Data package and results required no qualification.
Chromium ML Initial and Continuing Calibration Blanks were acceptable. No qualification was
required.
Arsenic (111 and VI): Initial and Continuing Calibration Blanks were acceptable. No qualification
was required.
Selenium (IV and VI): Initial and Continuing Calibration Blanks were acceptable. No qualification
was required.
Iron (ll and Ill): Initial and Continuing Calibration Blanks were acceptable. No qualification was
required.
Manganese (11 and IV): Initial and Continuing Calibration Blanks were acceptable. No qualification
was required.
EQUIPMENT (SPECIATION AND PUMP) BLANKS
Target analytes were detected in the equipment, speciation, and pump blanks (EB, Spec Blank or
PB).
Duke Energy — Belews Creek Speciation Page 2 of 3

All Analyses: A number of the EBs contained detections of metals. Concentrations of the detected
metals were not qualified if less than 10 times concentrations detected in the soil results. If the
results were less than 10 times the blank concentration, data were qualified as UJ or J+.
V. LABORATORY CONTROL SAMPLES (LCS)
Recoveries and relative percent differences (RPDs) were generally within the laboratory's
control limits. If the LCS was outside of the acceptable criteria of 75-125% recovery the data
were qualified. Data were qualified as J- if the LCS recovery was less than 75% and J+ if the LCS
recovery was greater than 125%.
VI. INITIAL CALIBRATION VERIFICATION SAMPLES (ICV)
Brooks Rand Lab provided a combination of ICV and Certified Reference Materials to provide
an indication of compliance. In general, the ICV and Certified Reference Materials were within
acceptable criteria. Data were qualified as J- if the LCS recovery was less than 90% and J+ if
the LCS recovery was greater than 110%.
VII. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD)
A sample was not designated on the COCs for MS/MSD analysis. An MS/MSD was analyzed
on every batch. If a site -specific MS/MSD sample was completed, a comparison of the RPDs
was completed. If a site -specific sample was not available, the MS/MSD was not evaluated. In
general, the MS/MSD for ferrous iron samples had a low recovery. Based on this information,
there is a notable matrix effect on some of the speciation analytes.
VIII. FIELD DUPLICATES
Field duplicates were designated, but in some instances the sample pair could not be
determined based on the naming convention used in the field (fictitious name, DUP-X, Date -
Duplicate, etc.). If a field duplicate could be determined, the RPDs were calculated and
comparability between the field and duplicate samples completed. If the RPD was greater than
20% RPD, the field and duplicate analytes were qualified as J.
IX. LABORATORY (MATRIX) DUPLICATES
Laboratory duplicate (LD) analyses were performed on the samples and were generally within
acceptable criteria, and minimal qualification was required, except for chromium and ferrous iron
on duplicate analyses. The RPD indicated a potential matrix effect.
X. INSTRUMENT CALIBRATION
Instrument calibrations were not provided; however, the laboratory indicated the calibrations were
within acceptable criteria and requirements were met. No qualification was required.
XII. SAMPLE REPORTING LIMITS
All RLs were at or below either the regulatory criteria for human health criteria. The hexavalent
chromium RL was less than 70 pg/L for all the laboratories. The RLs were generally at or below
the ecological criteria, if available for metals speciation.
XIII. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION
Transcription between the data package and the EDDs was verified. Results reported between
the MDLs and RLs were qualified as estimated (J).
Duke Energy — Belews Creek Speciation Page 3 of 3

BELEWS CREEK STATION
DATA VALIDATION AND USABILITY REPORT
(SEEP/GROUNDATER/SURFACE WATER)
TOTAL AND DISSOLVED METALS in WATER by USEPA Method 200.7/200.8
TOTAL AND DISSOLVED MERCURY in WATER by USEPA Method 245.1
LOW-LEVEL MERCURY BY USEPA Method 1631 E
NITROGEN/NITRATE + NITRITE by USEPA Method 353.2
SULFIDE by Standard Method 4500-S2D
TOTAL ORGANIC CONTENT by Standard Method 5310B
METHANE by USEPA RSK SOP-175
SULFATE, CHLORIDE, and NITRATE as N by EPA Method 300.0
ALKALINITY/BICARBONATE and CARBONATE by Standard Method 2320B
TOTAL SUSPENDED SOLIDS by Standard Method 2540D
TOTAL DISSOLVED SOLIDS by Standard Method 2540C
Project: Duke Energy: Belews Creek Station Site Investigation
Project/Task Number:
392-246418
Sample Data Package:
J 15060371, J 15060432, J 15060482, J 15060564, J 15060662,
J 15060671, J 15070365, J 15070396, J 15070443, J 15070444,
J15070446,J15070500,J15070501,J15070567,J15070568,
J15070639,J15070640,J15070741,J15070743,J15070674,
J15070679,J15070680,J15070681,J15070682,J15070703,
J15070776,J15070914,J15080011
Laboratory:
PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond
Beach), Shealy Environmental Services, West Columbia, South
Carolina, Prism Laboratories, Charlotte, North Carolina and
Element One, Huntersville, North Carolina
Sample Matrix:
Equipment and Filter Blanks (Aqueous)
Sampling Dates:
10 June through 14 July 2015
Validation Guidelines:
Project Work Plan (Proposed Groundwater Assessment Work Plan
(Rev.1) [HDR, December 2014]), United States Environmental
Protection Agency (USEPA) Test Methods for Evaluating Solid
Waste, Physical/Chemical Methods, 3rd edition (SW-846), National
Functional Guidelines for Inorganic Data Review, EPA-540-R-013-
001 [EPA, August 2014], and professional judgment
Validation Level:
Steps I (verification), Ila (validation) and III (data usability)
Data Reviewer:
Todd Wilson, Al Vetrovs, Hailey Fitterer, Ian Welch, Craig Osborn
HDR
SUMMARY
Laboratory data were acceptable with qualification as noted below. Completeness was greater
than 95%, which met the goal of 90% for the project.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received generally within a temperature of 0-6 °C. Minimal qualification was
required. Documentation of COC between laboratories was not well documented within the Level
II data package.
Duke Energy — Belews Water Page 1 of 4

II. HOLDING TIMES
All holding time criteria were met and minimal qualification was required, except for nitrate
samples. All of the samples were qualified as J- or UJ due to missed holding times.
III. SAMPLES ANALYZED
All planned samples were collected and all scheduled analyses were performed. The correct
analyte lists were reported. No qualification was required.
IV. BLANKS
METHOD BLANKS
Target analytes were generally not detected in method blanks except as discussed below.
Total and Dissolved Metals (including Mercury): Method blanks were generally non -detect for the
metals of interest. Qualification as blank contamination was provided as UJ or J+, unless the result
was greater than 10 x the blank concentration.
Nitrogen, Nitrate, Sulfate, and Chloride: Nitrogen, nitrate, sulfate and chloride were generally non -
detect in the method blanks. Qualification as blank contamination was provided as UJ or J+,
unless the result was greater than 10 x the blank concentration.
Total Organic Carbon: Total Organic Carbon (TOC) was generally non -detect in the method
blanks. Qualification as blank contamination was provided as UJ or J+, unless the result was
greater than 10 x the blank concentration.
Methane: Methane was generally non -detect in the method blanks. Qualification as blank
contamination was provided as UJ or J+, unless the result was greater than 10 x the blank
concentration.
Sulfide: Sulfide was generally non -detect in the method blanks. Qualification as blank
contamination was provided as UJ or J+, unless the result was greater than 10 x the blank
concentration.
TDS/TSS and Alkalinity: These methods were generally non -detect in the method blanks.
Qualification as blank contamination was provided as UJ or J+, unless the result was greater than
10 x the blank concentration.
INITIAL AND CONTINUING CALIBRATION BLANKS
The ICB and CCB information was not provided by the laboratory as a Level II data package. The
text within each of the data package indicated if the ICB and CCB were within acceptable criteria.
Total and Dissolved Metals: Initial and Continuing Calibration Blanks were acceptable. No
qualification was required.
Nitrogen, Nitrate, Sulfate, and Chloride: Initial and Continuing Calibration Blanks were acceptable.
No qualification was required.
Total Organic Carbon: Initial and Continuing Calibration Blanks were acceptable. No qualification
was required.
Methane: Initial and Continuing Calibration Blanks were acceptable. No qualification was required.
Sulfide: Initial and Continuing Calibration Blanks were acceptable. No qualification was required.
Duke Energy — Belews Water Page 2 of 4

TDS/TSS and Alkalinitv: Initial and Continuing Calibration Blanks were acceptable. No
qualification was required.
EQUIPMENT BLANKS
Target analytes were detected in the equipment blanks (EB).
Total and Dissolved Metals: A number of the EBs contained detections of metals. Concentrations
of the detected metals were not qualified if less than 10 times concentrations detected in the soil
results. If the results were less than 10 times the blank concentration, data were qualified as UJ or
J+.
Additional Analytes: Additional analyses were collected and analyzed with the EBs. The results
were generally non -detect for the water quality analyses. Concentrations of the detected metals
were not qualified if less than 10 times concentrations detected in the soil results. If the results
were less than 10 times the blank concentration, data were qualified as UJ or J+.
V. LABORATORY CONTROL SAMPLES (LCS)
Recoveries and relative percent differences (RPDs) were generally within the laboratory's
control limits. If the LCS was outside of the acceptable criteria of 75-125% recovery the data
were qualified. Data were qualified as J- if the LCS recovery was less than 75% and J+ if the LCS
recovery was greater than 125%.
VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD)
A sample was not designated on the COCs for MS/MSD analysis. An MS/MSD was analyzed
for each batch. If a site -specific MS/MSD sample was completed, a comparison of the RPDs
was completed. If a site -specific sample was not available, the MS/MSD was not evaluated.
Total and Dissolved Metals: Samples were diluted due to interferences with the ICPMS method
for all associated metals and samples up to 100X. Non -detect values may be diluted. The
recoveries of total and dissolved metals were generally acceptable, and limited qualification of
data was required.
Nitrogen, Nitrate, Sulfate, and Chloride: The recoveries of nitrogen, nitrate, sulfate and chloride
were generally acceptable, and minimal qualification of data was required.
Total Organic Carbon: The recoveries of TOC were generally acceptable, and minimal
qualification of data was required.
Methane: The recoveries of Methane were generally acceptable, and minimal qualification of data
was required.
Sulfide: The recoveries of sulfide were generally acceptable, and minimal qualification of data was
required.
TDS/TSS and Alkalinity. The recoveries of TDS, TSS, and alkalinity were generally acceptable,
and minimal qualification of data was required.
VII. FIELD DUPLICATES
Field duplicates were designated, but in some instances the sample pair could not be
determined based on the naming convention used in the field (fictitious name, DUP-X, Date -
Duplicate, etc.). If a field duplicate could be determined, the RPDs were calculated and
Duke Energy — Belews Water Page 3 of 4

comparability between the field and duplicate samples completed. If the RPD was greater than
20% RPD, the field and duplicate analytes were qualified as J.
VIII. LABORATORY DUPLICATES
Laboratory duplicate (LD) analyses were performed on the TSS, TDS, alkalinity, TOC, chloride,
sulfate, nitrate, and pH samples. Results and were generally within acceptable criteria, and
minimal qualification was required. If results required qualification, the field and duplicate
samples were qualified J.
Total and Dissolved Metals: During several analyses the dissolved metal result was found to be
greater than the total metal result for several samples. The field personnel appeared to have
switched the total and dissolved bottles in the field. The laboratory confirmed the results by
reanalysis. Samples were qualified by the laboratory as CR for the following samples:
Sample #
Field Location Name
Anal tes
92258281002
BG-2D
Cu, Pb
92255088001
AB-7S
Cu
92255088002
AB-7D
Cu
92255088003
AB-8S
Cu
92258359004
GWA-1 S
Cu
92258359001
MW-103D
Co, Pb, Ni
92258837005
BG-1 D
Cu, Pb
92258837006
AB-5SL DUP
Cu
92259114001
AB-2D
Cu
92259114003
AB-5S
Sb, Cr, Cu, Mo, V
92259459001
GWA-9D
Cu, Pb
92259466003
GWA-12BR
Pb
92259466002
GWA-12D
Mo
92259588003
SW-BLD
Cu
IX. INSTRUMENT CALIBRATION
Instrument calibrations were not provided; however, the laboratory narrative indicated the
calibrations were within acceptable criteria and requirements were met. No qualification was
required.
X. SAMPLE REPORTING LIMITS
All RLs were at or below either the regulatory criteria for human health criteria. The RLs were
generally at or below the ecological criteria.
XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION
Transcription between the data package and the EDDs was verified. Results reported between
the MDLs and RLs were qualified as estimated (J).
Duke Energy — Belews Water Page 4 of 4

DATA VALIDATION AND USABILITY REPORT
U233 U234 U236 and U238 by USEPA SW-846 Method 6020A
Ra-226 by USEPA Method 903.1 Modified
Ra-228 by USEPA Method 904.0/SW-846 Method 9320 Modified
Project:
Project/Task Number:
Sample Data Package
Laboratory:
Sample Matrix:
Sampling Dates:
Validation Guidelines:
Validation Level
Data Reviewer:
SUMMARY
Duke Energy Belews Radiological
392-246397-001
J15070550,J15070552,J15070634,J15070647
GEL Laboratories, LLC (Charleston, SC)
Groundwater (Aqueous)
14 July and 16 July 2015
Project Work Plan (Proposed Groundwater Assessment Work Plan
(Rev.1) [HDR, December 20141), United States Environmental
Protection Agency (USEPA) Test Methods for Evaluating Solid
Waste, Physical/Chemical Methods, 3rd edition (SW-846), Method
903.1, Method 904.4, National Functional Guidelines for Inorganic
Data Review, EPA-540-R-013-001 [EPA, August 2014], and
professional judgment
Stage 2A
Lynn K. Lutz, HDR
Laboratory data were acceptable with qualification as noted below. No data were rejected.
Completeness was 100%.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received at 1 °C and 14°C. These are acceptable temperatures for metals. Methods
903.1 and 904.0 state that no sample icing is required. No qualification was required.
II. HOLDING TIMES
All holding time criteria of less than 180 days were met and no qualification was required.
III. SAMPLES ANALYZED
All planned samples were collected and all scheduled analyses were performed. The correct
analyte lists were reported. No qualification was required.
IV. BLANKS
METHOD BLANKS
Target analytes were not detected in the method blank (MB) and no qualification was required
except as noted below.
Ra-228: Detected in the MB at a trace level. Ra-228 was also detected in the associated field
samples (BG-1 D and MW-20013R) at less than 10 times the blank concentration, and these
results have been qualified as estimated with a possible high bias (J+).
U238: Detected in the MB at a trace level. U238 was also detected in the associated field samples
(MW-202S, MW-202D and E1310-20150715) at less than 10 times the blank concentration, and
these results have been qualified as estimated with a possible high bias (J+).
Duke Energy — Belews Radiological Page 1 of 2

EQUIPMENT BLANKS
Target analytes were not detected in the equipment blank (EB) and no qualification was required
except as noted below.
U238: Detected in the EB at a trace level. U238 was also detected in the associated field samples
(MW-202S and MW-202D) at less than 10 times the blank concentration, and these results have
been qualified as estimated with a possible high bias (J+).
V. LABORATORY CONTROL SAMPLES (LCS)
Recoveries and relative percent differences (RPDs) were within the laboratory's control limits.
Qualification was not required.
VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD)
MS/MSD analyses were performed on some samples from this project. Recovery and RPD
control limits were met and no qualification was required.
VII. FIELD DUPLICATES
No field duplicate samples were collected and no qualification was required.
VIII. LABORATORY DUPLICATES
Laboratory duplicate (LD) analyses were performed on some samples from this project. Control
limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested
in the Functional Guidelines, were met and no qualification was required except as noted
below.
U238: The RPD between the parent sample MW-202S and its LD was 146%, above the control
limit, and this result has been qualified as estimated (J).
IX. INSTRUMENT CALIBRATION
Instrument calibration information was not assessed, as it was not included in the data packages.
X. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION
Transcription between the data package and the EDDs was verified. Results reported between
the MDLs and RLs were qualified as estimated (J).
Duke Energy — Belews Radiological Page 2 of 2

DATA VALIDATION AND USABILITY REPORT
TOTAL METALS by USEPA SW-846 Method 6010/6020/7471
CHLORIDE, NITRATE as N, SULFATE by USEPA SW-846 Method 9056
TOTAL ORGANIC CONTENT by USEPA SW-846 Method 9060
pH by USEPA SW-846 Method 9045
CATION EXCHANGE CAPACITY (CEC) by USEPA SW-846 Method 9081
OXIDATION-REDUCATION POTENTIAL (ORP) by METHOD G200-9
Project:
Duke Energy Belews Sediments
Project/Task Number:
392-246397-001
Sample Data Package:
J15070742
Laboratory:
Access Analytical, Inc. (Atlanta, GA) (CEC, ORP)
PACE Laboratories (Asheville, Green Bay, Ormond Beach)
Sample Matrix:
Sediment
Sampling Dates:
20 July 2015
Validation Guidelines:
Project Work Plan (Proposed Groundwater Assessment Work Plan
(Rev. 1) [HDR, December 20141), United States Environmental
Protection Agency (USEPA) Test Methods for Evaluating Solid
Waste, Physical/Chemical Methods, 3rd edition (SW-846), National
Functional Guidelines for Inorganic Data Review, EPA-540-R-013-
001 [EPA, August 2014], and professional judgment
Validation Level:
Stage 2A (CEC and ORP Stage 1)
Data Reviewer:
Lynn K. Lutz, HDR
SUMMARY
Laboratory data were acceptable with qualification as noted below. No data were rejected.
Completeness was 100%.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received at the correct temperature (between 0°C and 6°C). No qualification was
required.
II. HOLDING TIMES
All holding time criteria were met and no qualification was required, except for all samples for ORP,
nitrate as N and pH; these sample results were qualified as J, J- or UJ due to missed holding
times.
III. SAMPLES ANALYZED
All planned samples were collected and all scheduled analyses were performed. The correct
analyte lists were reported. No qualification was required.
IV. BLANKS
METHOD BLANKS
Target analytes were not detected in method blanks and no qualification was required.
EQUIPMENT BLANKS
Equipment blanks were not collected and no qualification was required.
V. LABORATORY CONTROL SAMPLES (LCS
Duke Energy — Belews Sediments Page 1 of 2

Recoveries and relative percent differences (RPDs) were within the laboratory's control limits
and no qualification was required.
VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD)
Recoveries and RPDs were within the laboratory's control limits and no qualification was
required except as noted below.
Metals: Seven recoveries in the MS/MSD analysis of sample SD-DR-D SEDIMENT were below
control limits. Results in the parent sample have been qualified as non -detect estimated (UJ) or
estimated with a possible low bias) for antimony, arsenic, cadmium, cobalt, lead, selenium and
vanadium.
VII. FIELD DUPLICATES
Field duplicate (FD) samples were not collected, and no qualification was required.
VIII. LABORATORY DUPLICATES
Laboratory duplicate (LD) analyses were performed on some samples from this project. Control
limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested
in the Functional Guidelines, were met and no qualification was required.
IX. INSTRUMENT CALIBRATION
Instrument calibration requirements were met, according to the case narrative. No qualification was
required.
X. SAMPLE REPORTING LIMITS
Most RLs were at or below the regulatory criteria (soil RSLs) for human health and the
ecological criteria (soil ESVs) except as noted in the table below. When an MDL is above the
regulatory criterion, results reported as non -detect cannot be assured to be below the criterion.
Anal to
RL m /K
MDL m /K
RSL m /K
ESV (mg/Kg)
Antimony
8.5
4.3
ok
3.5
Arsenic
8.5
4.3
3.0
ok
Boron
21
10.7
ok
0.50
Chromium
2.1
1.1
ok
0.40
Molybdenum
4.3
2.1
ok
2.0
Selenium
8.5
4.3
ok
0.81
Thallium
8.5
4.3
1.2
1.0
Vanadium
8.5
4.3
ok
2.0
XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION
Transcription between the data package and the EDDs was verified. Results reported between
the MDLs and RLs were qualified as estimated (J).
Duke Energy — Belews Sediments Page 2 of 2

DATA VALIDATION AND USABILITY REPORT
TOTAL METALS by USEPA SW-846 Method 6010/6020/6020A/7470A/7471
CHLORIDE, NITRATE as N, SULFATE by USEPA SW-846 Method 9056
TOTAL ORGANIC CARBON by USEPA SW-846 Method 9060
pH by USEPA SW-846 Method 9045
CHLORIDE by STANDARD METHOD SM4500-CI-E (SPLP)
NITRATE NITROGEN by USEPA Method 353.2 (SPLP)
SULFATE by USEPA Method 300.0 (SPLP)
Project:
Duke Energy Belews Soil and Ash
Project/Task Number:
392-246397-001
Sample Data Package:
J 15030285, J 15030506, J 15030699, J 15030754, J 15040080,
J15040218,J15040366,J15040608,J15040728,J15050135,
J15050261,J15050436,J15050561,J15050774,J15060063,
J15060437
Laboratory:
PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond
Beach)
Sample Matrix:
Soil, Ash, Ash by SPLP, and Equipment Blanks (Aqueous)
Sampling Dates:
05 March to 11 June 2015
Validation Guidelines:
Project Work Plan (Proposed Groundwater Assessment Work Plan
(Rev.1) [HDR, December 2014]), United States Environmental
Protection Agency (USEPA) Test Methods for Evaluating Solid
Waste, Physical/Chemical Methods, 3rd edition (SW-846), National
Functional Guidelines for Inorganic Data Review, EPA-540-R-013-
001 [EPA, August 2014], and professional judgment
Validation Level:
Stage 2A
Data Reviewer:
Todd Wickert, Ian Welch and Lynn K. Lutz, HDR
SUMMARY
Laboratory data were acceptable with qualification as noted below. No data were rejected.
Completeness was 100%.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received at the correct temperature (between 0°C and 6°C). No qualification was
required.
II. HOLDING TIMES
All holding time criteria were met and no qualification was required except as noted below.
Anions: All nitrate as N in soil and some nitrate nitrogen in aqueous samples were analyzed past
their 48 hour holding time, and these sample results were qualified as estimated with a possible
low bias (J-) or non -detect estimated (UJ).
TOC: TOC in sample GWA-3D(2-3) was analyzed 16 days past the 28 day holding time, and this
non -detect result has been qualified as non -detect estimated (UJ).
�H.- All samples for pH in soil were analyzed past the holding time and these sample results were
qualified as estimated (J).
Duke Energy — Belews Soil and Ash Page 1 of 6

III. SAMPLES ANALYZED
All planned samples were collected and all scheduled analyses were performed except as noted
below. The correct analyte lists were reported. No qualification was required.
TOC: The TOC sample container for AB-7SL(15) arrived broken and there was insufficient sample
in other containers, therefore TOC was not analyzed on this sample.
IV. BLANKS
METHOD BLANKS
Target analytes were generally not detected in method blanks (MB) except as noted below.
Metals: Metals in several samples were detected at less than 10 times the MB concentration, and
these results have been qualified as estimated with a possible high bias (J+). The samples and
metals were:
EB(5/29/15)
Boron
EB(5/30/15)
Magnesium
Magnesium
EB(6/9/15)
Boron
EB(6/10/15)
Boron
Magnesium
Magnesium
Nickel
EB(6/11/15)
Boron
EB(4/13/15)
Barium
Magnesium
Copper
Nickel
Nickel
EB(5/6/15)
Copper
EB(5/8/15)
Copper
Lead
Lead
EB(5/9/15)
Aluminum
EB(5/11/15)
Aluminum
Copper
Copper
Lead
Lead
AB-8D(44-46) SPLP
Copper
EB(5/14/15)
Aluminum
Copper
Lead
EB(5/15/15)
Aluminum
EB(5/18/15)
Aluminum
Copper
Copper
Lead
AB-6GTB(15-17) SPLP
Copper
EB(5/27/15)
Molybdenum
Lead
SPLP Anions: Sulfate in the SPLP analysis of some samples was detected at less than 10 times
the MB concentration, and these results have been qualified as estimated with a possible high bias
(J+). The samples were:
AB-4BR(63) SPLP
AB-5GTB(22-24) SPLP
AB-5GTB(44-46) SPLP
AB-8D(44-46) SPLP
AB-6GTB(15-17) SPLP
AB-4BR(33-34.5) SPLP
Nitrate nitrogen in the SPLP analysis of some samples was detected at less than 10 times the MB
concentration, and these results have been qualified as estimated with a possible high bias (J+).
The samples were:
AB-6GTB 15-17 SPLP I AB-4BR 33-34.5 SPLP
Duke Energy — Belews Soil and Ash Page 2 of 6

EQUIPMENT BLANKS
Target analytes were generally not detected in equipment (rinsate) blanks (EB) except as noted
below.
Metals: Metals in several samples were detected at less than 10 times the EB concentration, and
these results have been qualified as estimated with a possible high bias (J+). The samples and
metals were:
MW-202BR (40.0-42.0)
Calcium
MW-202BR (47-49)
Calcium
MW-203BR 20-21.5
Calcium
MW-202BR 40.0-42.0
Chromium
MW-202BR (47-49)
Chromium
AB-7SL(15)
Barium
Copper
Calcium
Magnesium
Manganese
Nickel
AB-2SA 40-41
Calcium
AB-3D 40-41.5
Calcium
AB-3D(45-50)
Calcium
BG-3S(33-34)
Chromium
Mercury
BG-3S 42-43
Chromium
SPLP Metals: Several metals in the SPLP analysis of several samples were detected at less than
10 times the EB concentration, and these results have been qualified as estimated with a possible
high bias (J+). The samples and metals were:
AB-5GTB(22-24) SPLP
Chromium
Copper
Iron
Lead
Manganese
Nickel
Potassium
AB-5GTB(44-46) SPLP
Iron
Magnesium
Manganese
Nickel
Potassium
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
AB-8D(44-46) SPLP
Copper
AB-8D(44-46) SPLP
Lead
Magnesium
Manganese
Nickel
Potassium
Thallium
Zinc
Copper
AB-6GTB(15-17) SPLP
Iron
Manganese
Potassium
V. LABORATORY CONTROL SAMPLES (LCS)
Recoveries and relative percent differences (RPDs) were within the laboratory's control limits
and no qualification was required.
Duke Energy — Belews Soil and Ash Page 3 of 6

VI. MATRIX SPIKE / MATRIX SPIKE DUPLICATE (MS/MSD)
Recoveries and relative percent differences (RPDs) were within the laboratory's control limits
and no qualification was required except as noted below. Only parent samples were qualified.
Sample ID
Analyte
Recoveries High or
Qualifier
Low?
GWA 4S 45-47
Chromium
High
J+
GWA 7S 35-36.5
Arsenic
Low
J-
Cobalt
High
J+
Lead
High
J+
Selenium
Low
J-
Vanadium
High
J+
GWA-9S(50-52)
Antimony
Low
UJ
Cobalt
Low
J-
Lead
Low
J-
Selenium
Low
UJ
Vanadium
Low
J-
AB-5D(7-8.5)
Antimony
Low
UJ
Beryllium
Low
J-
Cadmium
Low
UJ
Chromium
Low
J-
Cobalt
Low
J-
Copper
Low
J-
Nickel
Low
J-
Potassium
Low
J-
Selenium
Low
J-
Strontium
Low
J-
AB-5GTB(44-46)
Aluminum
High
J+
Calcium
High
J+
Strontium
High
J+
Rinsate-20150318
Aluminum
High
J+
MW-203BR (30.0-
Chloride
Low
UJ
31.5
BG-1 D-11
Cobalt
Low
J-
Lead
Low
J-
BG-1 D-21
Aluminum
High
J+
Iron
High
J+
Manganese
High
J+
EB 3/25/15
Aluminum
High
J+
AB-7D(3-5)
Aluminum
High
J+
Arsenic
Low
J-
Manganese
Low
J-
GWA-10D 2-3
Chloride
Low
UJ
AB-9S(5 below wt)
Antimony
Low
UJ
Cadmium
Low
UJ
Lead
Low
J-
Selenium
Low
J-
BG-3S(27-28)
Chloride
Low
UJ
Sulfate
Low
UJ
AB-6GTB(15-17)TT-2
Aluminum
High
J+
Arsenic
Low
J-
Duke Energy — Belews Soil and Ash Page 4 of 6

Sample ID
Analyte
Recoveries High or
Qualifier
Low?
Iron
Low
J_
Man anese
Low
J-
GWA-9GTB(40-41.5)
Antimony
Low
UJ
Arsenic
Low
J_
Beryllium
Low
J_
Boron
Low
J_
Calcium
Low
J_
Chromium
Low
J_
Cobalt
Low
J_
Copper
Low
J_
Molybdenum
Low
UJ
Nickel
Low
J_
Selenium
Low
J_
Strontium
Low
J_
Zinc
Low
J-
AB-5D(7-8.5)
Lead
RPD High
J
Vanadium
RPD High
J
AB-7D 3-5
Barium
RPD High
J
AB-9S(5 below wt)
Arsenic
RPD High
J
Cobalt
RPD High
J
Vanadium
RPD High
J
GWA-9GTB 40-41.5
Manganese
RPD High
J
VII. FIELD DUPLICATES
Field duplicate (FD) samples were collected. RPDs were not evaluated.
VIII. LABORATORY DUPLICATES
Laboratory duplicate (LID) analyses were performed on some samples from this project. Control
limits of 20% RPD, or less than the MRL for results less than five times the MRL, as suggested
in the Functional Guidelines, were met. No qualification was required.
IX. INSTRUMENT CALIBRATION
Instrument calibration requirements were met according to the case narratives and no qualification
was required.
X. SAMPLE REPORTING LIMITS
Most RLs were at or below the regulatory criteria (RSLs) for human health and the ecological
criteria (ESVs) except as noted in the table below. When an MDL is above the regulatory
criterion, results reported as non -detect cannot be assured to be below the criterion. In most
cases for these analytes, they were not reported as non -detect.
Anal to
RL m /K
MDL m /K
RSL m /K
ESV (mg/Kg)
Antimony
3.7
1.9
ok
3.5
Arsenic
3.7
1.9
3.0
ok
Boron
18.7
9.4
ok
0.50
Chromium
1.9
0.94
ok
0.40
Thallium
3.7
1.9
1.2
1.0
Vanadium
3.7
1.9
ok
2.0
Duke Energy — Belews Soil and Ash Page 5 of 6

XI. SAMPLE RESULTS / TRANSCRIPTION VERIFICATION
Transcription between the data package and the EDDs was verified. Results reported between
the MDLs and RLs were qualified as estimated (J).
TOC: The RSD for the quadruplicate analyses of TOC was above the control limit of 40% in
several samples, and these results have been qualified as estimated (J).
GWA-5a 28-35
BG-2D-1-2
AB-2D 75
SB-3 4-5.5
BG-3S(20-22)
AB-6GTB(15-17)TT-2
AB-4BR 7-8.5
Duke Energy — Belews Soil and Ash Page 6 of 6

Table E-1 Field Duplicates Pore Water, Groundwater, Seep
Analyte
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Boron
Boron
Beryllium
Beryllium
CAS RN
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-42-8
7440-42-8
7440-41-7
7440-41-7
Fraction
D
T
D
T
D
T
D
T
D
T
D
T
Result Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ugll
ug/I
ug/I
ug/I
ugll
ug/1
ugll
15A NCAC 02L STANDARD
NS
NS
NS
NS
10
10
700
700
700
700
NS
NS
IMAC*
NS
NS
1
1
NS
NS
NS
NS
NS
NS
4
4
Sample Name
Matrix
Parent Sample
Sample Date
AB-5SL DUP
Pore Water
AB-5SL_PW_20150714
7/14/2015
1000
1200
8
8.1
45.5
45.5
300
320
13500
14400
0.2 U
0.2 U
5UP-071715-01
Seep
Parent_ Unidentified
7/17/2015
NA
NA
0.5 U
0.5 U
3.4
4.7
210
230
11500
11300
0.57
0.75
DUP-072015-1
Seep
Parent_ Unidentified
7/20/2015
NA
NA
0.5 U
0.5 U
2.2
2.2
180
180
13500
13200
0.56
0.58
MW-202BR DUP
Groundwater
MW-202BR WG 20150716
7/16/2015
100 U
100 U
0.33 J
0.3 J
0.29 J
0.36 J
10
9.4
50 U
30 J
0.11 J
0.25
General Notes:
ug/I - micrograms per liter
NA - Not analyzed or not reported by analytical laboratory
T - Total
D - Dissolved
N - Fraction not applicable
Comparison Criteria:
NS - No applicable standard for this parameter
shading + bold - indicates exceedance of NC 2L or IMAC Criteria.
North Carolina Department of Environment and Natural Resources Division of Water
Resources 02L Groundwater Quality Standards and Interim Maximum Allowable
Concentrations (IMACs). April 2013
*NOTE: The IMAC value is shown where there is no applicable 02L standard. Appendix #1 of 15A
NCAC Subchapter 02L Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina, lists Interim Maximum Allowable Concentrations (IMACs). The
IMACs were issued in 2010 and 2011, however NCDENR has not established a 02L standard for
these constituents as described in 15A NCAC 02L.0202(c). For this reason, IMACs are noted in
this report for reference only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:tpwworking�tpatd0744847�1_FD_Aqueous.xls Belews Creek Steam Station Page 1 of 5

Table E-1 Field Duplicates Pore Water, Groundwater, Seep
Analyte
Cadmium
Cadmium
Chromium
Chromium
Cobalt
Cobalt
Copper
Copper
Iron
Iron
Lead
Lead
CAS RN
7440-43-9
7440-43-9
7440-47-3
7440-47-3
7440-48-4
7440-48-4
7440-50-8
7440-50-8
7439-89-6
7439-89-6
7439-92-1
7439-92-1
Fraction
D
T
D
T
D
T
D
T
D
T
D
T
Result Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/1
ug/I
15A NCAC 02L STANDARD
2
2
10
10
NS
NS
1000
1000
300
300
15
15
IMAC*
NS
NS
NS
NS
1
1
NS
NS
NS
NS
NS
NS
Sample Name
Matrix
Parent Sample
Sample Date
AB-5SL DUP
Pore Water
AB-5SL_PW_20150714
7/14/2015
0.041 J
0.049 J
0.59
0.67
0.5 U
0.5 U
2
0.26 J
50 U
55
0.37
0.18
6UP-071715-01
Seep
Parent_ Unidentified
7/17/2015
0.73
0.74
0.5 U
0.34 J
65.1
68.3
0.56 J
0.47 J+
NA
NA
0.54
0.49
DUP-072015-1
Seep
Parent_ Unidentified
7/20/2015
0.36
0.38
0.53
0.45 J
31.2
30.3
0.81 J
0.44 J
NA
NA
0.1 U
0.047 J
MW-202BR DUP
Groundwater
MW-202BR WG 20150716
7/16/2015
0.026 J
0.029 J
2.8 J+
3.4
0.5 U
0.5 U
1.9 J+
15.1
50 U
42 J
0.1 U
0.1 U
General Notes:
ug/I - micrograms per liter
NA - Not analyzed or not reported by analytical laboratory
T - Total
D - Dissolved
N - Fraction not applicable
Comparison Criteria:
NS - No applicable standard for this parameter
shading + bold - indicates exceedance of NC 2L or IMAC Criteria.
North Carolina Department of Environment and Natural Resources Division of Water
Resources 02L Groundwater Quality Standards and Interim Maximum Allowable
Concentrations (IMACs). April 2013
*NOTE: The IMAC value is shown where there is no applicable 02L standard. Appendix #1 of 15A
NCAC Subchapter 02L Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina, lists Interim Maximum Allowable Concentrations (IMACs). The
IMACs were issued in 2010 and 2011, however NCDENR has not established a 02L standard for
these constituents as described in 15A NCAC 02L.0202(c). For this reason, IMACs are noted in
this report for reference only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:tpwworking�tpatd0744847�1_FD_Aqueous.xls Belews Creek Steam Station Page 2 of 5

Table E-1 Field Duplicates Pore Water, Groundwater, Seep
Analyte
Manganese
Manganese
Mercury
Mercury
Molybdenum
Molybdenum
Nickel
Nickel
Selenium
Selenium
Strontium
Strontium
CAS RN
7439-96-5
7439-96-5
7439-97-6
7439-97-6
7439-98-7
7439-98-7
7440-02-0
7440-02-0
7782-49-2
7782-49-2
7440-24-6
7440-24-6
Fraction
D
T
D
T
D
T
D
T
D
T
D
T
Result Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
15A NCAC 02L STANDARD
50
50
1
1
NS
NS
100
100
20
20
NS
NS
IMAC*
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sample Name
Matrix
Parent Sample
Sample Date
AB-5SL DUP
Pore Water
AB-5SL_PW_20150714
7/14/2015
5 U
5 U
0.2 U
0.2 U
151
151
0.3 J
0.32 J
3.4
3.9
5400
5600
6UP-071715-01
Seep
Parent_ Unidentified
7/17/2015
7800
8000
NA
0.015
0.5 U
0.5 U
7.7
8
1.6
6.4
860
790
DUP-072015-1
Seep
Parent_ Unidentified
7/20/2015
4200
4000
NA
0.0036
0.87
0.9
2.7
2.6
2.9
3.8
690
660
MW-202BR DUP
Groundwater
MW-202BR WG 20150716
7/16/2015
10
9.7
0.2 U
0.2 U
3
2.9
0.45 J+
0.72
0.42 J
0.32 J
95
85
General Notes:
ug/I - micrograms per liter
NA - Not analyzed or not reported by analytical laboratory
T - Total
D - Dissolved
N - Fraction not applicable
Comparison Criteria:
NS - No applicable standard for this parameter
shading + bold - indicates exceedance of NC 2L or IMAC Criteria.
North Carolina Department of Environment and Natural Resources Division of Water
Resources 02L Groundwater Quality Standards and Interim Maximum Allowable
Concentrations (IMACs). April 2013
*NOTE: The IMAC value is shown where there is no applicable 02L standard. Appendix #1 of 15A
NCAC Subchapter 02L Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina, lists Interim Maximum Allowable Concentrations (IMACs). The
IMACs were issued in 2010 and 2011, however NCDENR has not established a 02L standard for
these constituents as described in 15A NCAC 02L.0202(c). For this reason, IMACs are noted in
this report for reference only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:tpwworking�tpatd0744847�1_FD_Aqueous.xls Belews Creek Steam Station Page 3 of 5

Table E-1 Field Duplicates Pore Water, Groundwater, Seep
Analyte
Thallium
Thallium
Vanadium
Vanadium
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, CO3
Alkalinity, lab
Calcium
Chloride
Magnesium
CAS RN
7440-28-0
7440-28-0
7440-62-2
7440-62-2
7440-66-6
7440-66-6
ALK-HCO3
ALK-0O3
ALK-LAB
7440-70-2
16887-00-6
7439-95-4
Fraction
D
T
D
T
D
T
N
N
N
T
N
T
Result Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/1
ug/I
15A NCAC 02L STANDARD
NS
NS
NS
NS
1000
1000
NS
NS
NS
NS
250000
NS
IMAC*
0.2
0.2
0.3
0.3
NS
NS
NS
NS
NS
NS
NS
NS
Sample Name
Matrix
Parent Sample
Sample Date
AB-5SL DUP
Pore Water
AB-5SL_PW_20150714
7/14/2015
0.11
0.12
95.1
95.9
IOU
3.3 J+
5000 U
50000
75200
468000
614000
11700
5UP-071715-01
Seep
Parent_ Unidentified
7/17/2015
0.4
0.36
1 U
1 U
7.6 J
7.6 J
7100
5000 U
7100
202000
432000
49600
DUP-072015-1
Seep
Parent_ Unidentified
7/20/2015
0.41
0.42
1 U
1 U
5.2 J
4 J
10200
5000 U
10200
205000
421000 J+
51200
MW-202BR DUP
Groundwater
MW-202BR WG 20150716
7/16/2015
0.1 U
0.1 U
1.5
1.6
7.3 J
14
65800
5000 U
65800
14600
2700
2920
General Notes:
ug/I - micrograms per liter
NA - Not analyzed or not reported by analytical laboratory
T - Total
D - Dissolved
N - Fraction not applicable
Comparison Criteria:
NS - No applicable standard for this parameter
shading + bold - indicates exceedance of NC 2L or IMAC Criteria.
North Carolina Department of Environment and Natural Resources Division of Water
Resources 02L Groundwater Quality Standards and Interim Maximum Allowable
Concentrations (IMACs). April 2013
*NOTE: The IMAC value is shown where there is no applicable 02L standard. Appendix #1 of 15A
NCAC Subchapter 02L Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina, lists Interim Maximum Allowable Concentrations (IMACs). The
IMACs were issued in 2010 and 2011, however NCDENR has not established a 02L standard for
these constituents as described in 15A NCAC 02L.0202(c). For this reason, IMACs are noted in
this report for reference only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:tpwworking�tpatd0744847�1_FD_Aqueous.xls Belews Creek Steam Station Page 4 of 5

Table E-1 Field Duplicates Pore Water, Groundwater, Seep
Analyte
Methane
Nitrogen, NO2 plus
NO3
Potassium
Sodium
Sulfate
Sulfide
Total Organic
Carbon
Total Dissolved
Solids
Total Suspended
Solids
CAS RN
74-82-8
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
18496-25-8
TOC
TDS
TSS
Fraction
N
N
T
T
N
N
N
N
N
Result Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
15A NCAC 02L STANDARD
NS
NS
NS
NS
250000
NS
NS
500000
NS
IMAC*
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sample Name
Matrix
Parent Sample
Sample Date
AB-5SL DUP
Pore Water
AB-5SL_PW_20150714
7/14/2015
10000
20 U
22100
13900
NA
100 U
530 J
2940000
5800
6UP-071715-01
Seep
Parent_ Unidentified
7/17/2015
19.7
20 U
4710 J
12000
112000
100 U
820 J
1300000
2500 U
DUP-072015-1
Seep
Parent_ Unidentified
7/20/2015
5.5 J+
20 U
5520
9880
99400 J+
100 U
850 J
1270000
2500 U
MW-202BR DUP
Groundwater
MW-202BR WG 20150716
7/16/2015
1.4 J+
150
4120 J
11000
7200
100 U
610 J
115000
2500 U
General Notes:
ug/I - micrograms per liter
NA - Not analyzed or not reported by analytical laboratory
T - Total
D - Dissolved
N - Fraction not applicable
Comparison Criteria:
NS - No applicable standard for this parameter
shading + bold - indicates exceedance of NC 2L or IMAC Criteria.
North Carolina Department of Environment and Natural Resources Division of Water
Resources 02L Groundwater Quality Standards and Interim Maximum Allowable
Concentrations (IMACs). April 2013
*NOTE: The IMAC value is shown where there is no applicable 02L standard. Appendix #1 of 15A
NCAC Subchapter 02L Classifications and Water Quality Standards Applicable to the
Groundwaters of North Carolina, lists Interim Maximum Allowable Concentrations (IMACs). The
IMACs were issued in 2010 and 2011, however NCDENR has not established a 02L standard for
these constituents as described in 15A NCAC 02L.0202(c). For this reason, IMACs are noted in
this report for reference only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:tpwworking�tpatd0744847�1_FD_Aqueous.xls Belews Creek Steam Station Page 5 of 5

Table E-2 Field Duplicates Ash, Soil
Analyte
Aluminum
Antimony
Arsenic
Barium
Boron
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
CAS RN
7429-90-5
7440-36-0
7440-38-2
7440-39-3
7440-42-8
7440-41-7
7440-43-9
7440-47-3
7440-48-4
7440-50-8
7439-89-6
Result Unit
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
NCDENR Industrial Health PSRG
100000
94
3
44000
46000
460
200
100000
70
9400
100000
NCDENR Protection of Groundwater PSRG
0.9
5.8
580
45
63
3
360000
0.9
700
150
Sample Name
Matrix
Parent Sample
Sample Date
AB-5GTB(22-24) DUP
Ash
AB-5GTB(22-24)
6/11/2015
4030
8.1 U
14.6
152
22.3
0.7
0.97 U
14.7
8.1 U
11.3
9370
Duplicate
Soil
Parent_ Unidentified
3/24/2015
5790
3.7 U
3.7 U
71.4
9.8 J
0.26 J
0.44 U
1.4 J
6.2
5
9930
BG-3S(42-43)DUP
Soil
BG-3S(42-43)
5/13/2015
6010
7.7 U
7.7 U
36.8
19.2 U
0.83
0.92 U
1.9 U
7.7 U
5
5800
GWA-11 D DUP 2-3' AWT
Soil
GWA-11 D(29-30.5)
4/8/2015
20100
6.1 U
38.7
92.8
15.1 U
9.1
0.73 U
35.8
30.1
24.1
38100
DUP1
Soil
I MW 202BR 60-61.5
3/9/2015
5810
3 U
3 U
101
11
1.6
0.2 J
15
8.2
16.6
14100
General Notes:
mg/kg - milligrams per kilogram
NA - Not analyzed or not reported by analytical laboratory
Std. Units - pH units
Comparison Criteria:
INS - No applicable standard for this parameter
Shading indicates exceedance of either applicable criteria.
bold - indicates exceedance of NCDENR Industrial Health Based PSRG
Italic/underline- indicates exceedance of NCDENR Protection of Groundwater PSRG
North Carolina Department of Environment and Natural Resources Division of Waste
Management Soil Remediation Goals Table (March 2015) - Preliminary Industrial Health
Based Soil Remediation Goal (PSRG) and Protection of Groundwater PSRG.
**Note: No PSRG for Total Chromium is currently available, as a surrogate the PSRG for
Trivalent Chromium was used for comparison purposes only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:�pwworking�tpatdO744847t2_FD_Ash-Soil.xls Belews Creek Steam Station Page 1 of 3

Table E-2 Field Duplicates Ash, Soil
Analyte
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Strontium
Thallium
Vanadium
Zinc
Calcium
CAS RN
7439-92-1
7439-96-5
7439-97-6
7439-98-7
7440-02-0
7782-49-2
7440-24-6
7440-28-0
7440-62-2
7440-66-6
7440-70-2
Result Unit
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
NCDENR Industrial Health PSRG
800
5200
8
1200
4400
1200
100000
2.4
1200
70000
NCDENR Protection of Groundwater PSRG
270
65
1
130
2.1
0.28
6
1200
Sample Name
Matrix
Parent Sample
Sample Date
AB-5GTB(22-24) DUP
Ash
AB-5GTB(22-24)
6/11/2015
8.1 U
50.2
0.013 U
4.1 U
9.9
8.1 U
52.1
8.1 U
17.5
7.7 J
2500
Duplicate
Soil
Parent_ Unidentified
3/24/2015
8.6
772
0.01 U
3.7 UJ
1.8 U
3.7 U
3.7 UJ
3.7 U
18.1
14.7
1 84UJ
BG-3S(42-43)DUP
Soil
BG-3S(42-43)
5/13/2015
9.1
210
0.012 U
3.8 U
1.9 U
7.7 U
3 J
7.7 U
7.9
25.6
212
GWA-11 D DUP 2-3- AWT
Soil
GWA-11 D(29-30.5)
4/8/2015
20.3
676
0.01 U
2.3 J
26.6
6.1 U
3.4
6.1 U
41.3
110
202
DUP1
Soil
MW 202BR 60-61.5
3/9/2015
3.8
160
0.01 U
0.59 U
8.8
3 U
6.1
3 U
31.5
22.3
569
General Notes:
mg/kg - milligrams per kilogram
NA - Not analyzed or not reported by analytical laboratory
Std. Units - pH units
Comparison Criteria:
NS - No applicable standard for this parameter
Shading indicates exceedance of either applicable criteria.
bold - indicates exceedance of NCDENR Industrial Health Based PSRG
Italic/underline- indicates exceedance of NCDENR Protection of Groundwater PSRG
North Carolina Department of Environment and Natural Resources Division of Waste
Management Soil Remediation Goals Table (March 2015) - Preliminary Industrial Health
Based Soil Remediation Goal (PSRG) and Protection of Groundwater PSRG.
**Note: No PSRG for Total Chromium is currently available, as a surrogate the PSRG for
Trivalent Chromium was used for comparison purposes only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:�pwworking�tpatdO744847t2_FD_Ash-Soil.xls Belews Creek Steam Station Page 2 of 3

Table E-2 Field Duplicates Ash, Soil
Analyte
Chloride
Magnesium
Nitrate
Potassium
Sodium
Sulfate
pH (field)
Total Organic
Carbon
CAS RN
16887-00-6
7439-95-4
14797-55-8
7440-09-7
7440-23-5
14808-79-8
PH
TOC
Result Unit
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
Std. Units
mg/kg
NCDENR Industrial Health PSRG
100000
NCDENR Protection of Groundwater PSRG
Sample Name
Matrix
Parent Sample
Sample Date
AB-5GTB(22-24) DUP
Ash
AB-5GTB(22-24)
6/11/2015
294 J
639
38.4 UJ
446
406 U
384 U
7.4 J
13100
Duplicate
Soil
Parent_ Unidentified
3/24/2015
344 U
1130
34.4 UJ
887
368 U
344 U
5.3 J
842 U
BG-3S(42-43)DUP
Soil
BG-3S(42-43)
5/13/2015
375 U
803
37.5 UJ
320 J
384 U
375 U
5.9 J
899 U
GWA-11 D DUP 2-3' AWT
Soil
GWA-11 D(29-30.5)
4/8/2015
1 292 U
4800
1 29.2 UJ
5020
1 303 U
292 U
4.9 J
361 J
DUP1
Soil
I MW 202BR 60-61.5
3/9/2015
1 309 U
2790
1 30.9 UJ
1370
1 37.8 J
309 U
6.1 J
NA
General Notes:
mg/kg - milligrams per kilogram
NA - Not analyzed or not reported by analytical laboratory
Std. Units - pH units
Comparison Criteria:
INS - No applicable standard for this parameter
Shading indicates exceedance of either applicable criteria.
bold - indicates exceedance of NCDENR Industrial Health Based PSRG
Italic/underline- indicates exceedance of NCDENR Protection of Groundwater PSRG
North Carolina Department of Environment and Natural Resources Division of Waste
Management Soil Remediation Goals Table (March 2015) - Preliminary Industrial Health
Based Soil Remediation Goal (PSRG) and Protection of Groundwater PSRG.
**Note: No PSRG for Total Chromium is currently available, as a surrogate the PSRG for
Trivalent Chromium was used for comparison purposes only.
Qualifier Notes:
U -- Not detected above the reporting detection limit.
J -- Estimated Concentration
J+ -- Estimated concentration, biased high.
J- --Estimated concentration, biased low.
c:�pwworking�tpotd0744847t2_FD_Ash-Soil.xls Belews Creek Steam Station Page 3 of 3

Table E-3 Blanks Speciation
Analyte
Arsenic
As(III)
As(V)
Chromium
Chromium (VI)
Fe(II)
Iron
Manganese
Manganese
Se(IV)
Se(VI)
CAS RN
7440-38-2
7784-46-5
10103-60-3
7440-47-3
18540-29-9
1345-25-1
7439-89-6
7439-96-5
7439-96-5
10102-18-8
13410-01-0
Fraction
T
T
T
T
D
T
T
D
T
T
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
Sample Name
Sample Type
Sample Date
EB10-20150716
Equipment Blank
7/16/2015
0.5 U
0.155 J+
0.5 U
0.28 J
0.02 U
25.5 J-
100 U
2 U
2 U
2 U
2 U
EB-20150715-MP
Equipment Blank
7/15/2015
0.5 U
0.155 J+
0.5 U
0.318 J+
0.02 U
30.2 J-
100 U
0.391 J
2.92
2 U
2 U
AB-2D EQ Blank
Equipment Blank
7/15/2015
0.5 U
0.5 U
0.5 U
0.194 J+
0.02 U
13.8 J-
100 U
1.64 J
2.35 J+
2 U
2 U
AB-4D EQ Blank
Equipment Blank
7/16/2015
0.309 J
0.454 J+
0.5 U
0.122 J
0.02 U
30 UJ
100 U
2 U
2 U
2 U
2 U
EB AB-51D
Equipment Blank
7/14/2015
0.5 UJ
0.211 J+
0.5 UJ
4.51 J+
0.02 U
11.4 J
18.1 J
0.312 J+
2.1 J+
2 U
2 U
AB-6D EQ Blank
Equipment Blank
7/8/2015
0.402 J+
0.5 UJ
0.402 J+
0.396 J+
100 UJ
2 UJ
2 UJ
2 U
2 U
EB AB-71D
Equipment Blank
7/9/2015
0.5 UJ
0.5 UJ
0.5 U
0.946 J+
30 UJ
37.8 J+
2 U
4.22
2 U
2 UJ
AB-81D EQ BLANK
Equipment Blank
7/13/2015
0.5 UJ
0.5 UJ
0.5 UJ
1.02 J+
0.02 U
30 UJ
33 J+
0.887 J+
1.02 J+
2 U
2 U
EB-AB-9
Equipment Blank
7/16/2015
0.151 J
0.155 J+
0.5 U
0.306 J
0.02 U
30 UJ
100 U
2 U
2 U
2 U
2 U
GWA-12D EQ Blank
Equipment Blank
7/17/2015
0.5 UJ
0.5 U
0.5 U
1.87 J+
0.02 U
40 U
27.4 J+
2 UJ
1.78 J+
2 U
2 U
6WA-12S EQ Blank
Equipment Blank
7/17/2015
0.367 J+
0.155 J+
0.212 J
0.454 J+
0.02 U
40 U
41.4 J+
0.887 J+
1.3 J+
2 U
2 U
EB-GWA-3
Equipment Blank
7/15/2015
0.576 J+
0.543 J+
0.5 U
0.102 J+
0.02 U
27.8 J-
100 U
2 U
2.49 J+
2 U
2 U
EB GWA-4D
Equipment Blank
7/14/2015
0.5 UJ
0.5 UJ
0.5 UJ
4.98
0.02 U
11.4 J
34.2 J
1 0.174 J+
1.47 J+
2 U
2 U
EB-GWA-5
Equipment Blank
7/13/2015
0.5 UJ
0.5 UJ
1.2 J+
0.02 U
30 U
21 J
0.864 J+
0.586 J+
2 U
2 U
EB-GWA-8
Equipment Blank
7/14/2015
0.5 UJ
0.5 UJ
0.5 UJ
2.68 J+
0.02 U
30 UJ
100 UJ
0.532 J+
1.75 J+
2 U
2 U
c:�pwworking�tpa�d0744847�3_Blanks _sPc.xls Belews Creek Steam Station Page 1 of 1

Table E-4 Blanks Radiological
Analyte
Radium-226
Radium-228
Uranium, Natural
Uranium-233
Uranium-234
Uranium-236
CAS RN
13982-63-3
15262-20-1
7440-61-1
13968-55-3
13966-29-5
13982-70-2
Fraction
T
T
T
T
T
T
Unit
pCi/L
pCi/L
ug/I
ug/I
ug/I
ug/I
Sample Name
I Sample Type
=Sampleate
EB10-20150716
I Equipment Blank
1 7/16/2015
1 U
3 U
0.103 J+
0.05 U
0.05 U
0.05 U
c:�pwworking�tpa�d0744847�4_Blanks _RAD.xIs Belews Creek Steam Station Page 1 of 1

Table E-5 Blanks Regular
Analyte
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Boron
Boron
Beryllium
Beryllium
Cadmium
Cadmium
Chromium
Chromium
CAS RN
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-42-8
7440-42-8
7440-41-7
7440-41-7
7440-43-9
7440-43-9
7440-47-3
7440-47-3
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u ll
ug/I
u /1
u /I
ug/I
u /1
u 11
u /1
ugll
ug/I
u /1
Sample Name
Sample Type
Sample Date
EB 3/24/15)
Equipment Blank
3/24/2015
369
0.5 U
0.5 U
5
5 U
0.2 U
0.08 U
0.91
EB (6/17/15)
Equipment Blank
6/17/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.5 U
EB (7/13/15)
Equipment Blank
7/13/2015
100 U
0.26 J
0.5 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.5 U
0.98
EB (7/17/15 0815)
Equipment Blank
7/17/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.077 J
0.075 J+
0.5 U
EB (7/17/15 0830)
Equipment Blank
7/17/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.031 J+
0.21 J
EB (7/8/15)
Equipment Blank
7/8/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.42 J
EB(3/25/15)
Equipment Blank
3/25/2015
24.4 J+
0.5 U
0.5 U
0.43
5 U
0.2 U
0.08 U
0.53
EB(3/26/15)
Equipment Blank
3/25/2015
25.9
0.5 U
0.5 U
0.38
5 U
0.2 U
0.08 U
0.5 U
EB(3/31/15)
Equipment Blank
3/31/2015
10 U
0.5 U
0.5 U
0.32
5 U
0.2 U
0.08 U
0.5 U
EB(4/13/15)
Equipment Blank
4/13/2015
85.8
0.5 U
0.5 U
0.81 J+
2.3 J
0.2 U
0.08 U
0.7
EB(4/14/15)
Equipment Blank
4/14/2015
296
0.5 U
0.37 J
1.6
1.2 J
0.2 U
0.08 U
1.6
EB(4/15/15)
Equipment Blank
4/15/2015
28.8
0.5 U
0.5 U
0.38
5 UJ
0.2 U
0.08 U
0.23 J
EB(4/21/15)
Equipment Blank
4/21/2015
36.5
0.5 U
0.5 U
0.3 UJ
5 U
0.2 U
0.08 U
0.34 J
EB(5/11/15)
Equipment Blank
5/11/2015
24.2 J+
0.5 U
0.16 J
0.22 J
2.5 J
0.2 U
0.08 U
0.25 J
EB(5/13/15)
Equipment Blank
5/13/2015
704
0.5 U
0.39 J
8.4
1.7 J
0.19 J
0.08 U
7.3
EB(5/14/15)
Equipment Blank
5/14/2015
17.3 J+
0.5 U
0.5 U
0.73
3.1 J
0.2 U
0.08 U
1
EB(5/15/15)
Equipment Blank
5/15/2015
17.6 J+
0.5 U
0.5 U
0.31
5 U
0.2 U
0.08 U
0.36 J
EB(5/18/15)
Equipment Blank
5/18/2015
12.5 J+
0.5 U
0.5 U
0.24 J
5 U
0.2 U
0.08 U
0.5 U
EB(5/27/15)
Equipment Blank
5/27/2015
83.2
0.5 U
0.18 J
0.98
5 U
0.2 U
0.08 U
0.32 J
EB(5/27/15)
Equipment Blank
5/27/2015
12.6
0.5 U
0.22 J
0.3 U
1.3 J
0.2 U
0.08 U
0.57
EB(5/28/15)
Equipment Blank
5/28/2015
51.5
0.5 U
0.5 U
0.83
5 U
0.2 U
0.08 U
0.24 J
EB(5/29/15)
Equipment Blank
5/29/2015
3.6 J
0.5 U
0.5 U
0.3 U
1.2 J+
0.2 U
0.08 U
0.5 U
EB(5/30/15)
Equipment Blank
5/30/2015
3.8 J
0.5 U
0.5 U
0.3 U
5 UJ
0.2 U
0.08 U
0.5 U
EB(5/4/15)
Equipment Blank
5/4/2015
52.9
0.5 U
0.5 U
0.85
5 U
0.2 U
0.08 U
0.9
EB(5/5/15)
Equipment Blank
5/5/2015
12.4
0.5 U
0.5 U
0.14 J
5 U
0.2 U
0.08 U
0.5 U
EB(5/6/15)
Equipment Blank
5/6/2015
46.6
0.5 U
0.5 U
0.64
5 U
0.2 U
0.08 U
0.31 J
EB(5/8/15)
Equipment Blank
5/8/2015
43.6
0.5 U
0.19 J
0.62
3.4 J
0.2 U
0.08 U
0.28 J
EB(5/8/15)
Equipment Blank
5/9/2015
896
0.5 U
1.9
8.2
8.3
0.13 J
0.08 U
4.6
EB(5/9/15)
Equipment Blank
5/9/2015
28.7 J+
0.5 U
0.5 U
0.33
3.5 J
0.2 U
0.08 U
0.25 J
EB(6/10/15)
Equipment Blank
6/10/2015
13
0.5 U
0.5 U
0.84
1.4 J+
0.2 U
0.08 U
0.52
EB(6/11/15)
Equipment Blank
6/11/2015
31.8
0.5 U
0.5 U
0.61
1.4 J+
0.2 U
0.08 U
1.1
EB(6/9/15)
Equipment Blank
6/9/2015
9.1 J
0.5 U
0.5 U
0.18 J
1.5 J+
0.2 U
0.08 U
0.5 U
EB_20150715_MP
Equipment Blank
7/15/2015
100 U
100 U
0.22 J
0.5 U
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.28 J
0.38 J
EB-071615
Equipment Blank
7/16/2015
100 U
100 U
0.38 J
0.5 U
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.48 J
0.38 J
E61
Equipment Blank
3/9/2015
20
0.5 U
0.5 U
0.33
5 U
0.2 U
0.08 U
0.5 U
EB10-20150716
Equipment Blank
7/16/2015
100 U
100 U
0.74
0.22 J
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.26 J
0.5 U
EB2
Equipment Blank
3/10/2015
20.9
0.5 U
0.5 U
0.78
5 U
0.2 U
0.08 U
3.5
EB-204
Equipment Blank
7/18/2015
100 U
100 U
0.5 U
0.5 U
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.31 J
0.26 J
EB3
Equipment Blank
3/5/2015
83.8
0.5 U
0.5 U
1.5
5 U
0.2 U
0.08 U
1.2
EQUIPMENT BLANK EB-201507fl
Equipment Blank
7/18/2015
100 U
100 U
0.5 U
0.5 U
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.48 J
0.75
Rinsate-20150318
Equipment Blank
3/18/2015
123 J+
0.5 U
0.5 U
1.6
5 U
0.2 U
0.08 U
0.98
Rinsate-20150319
Equipment Blank
3/19/2015
51.1
0.5 U
0.5 U
1.2
5 U
0.2 U
0.08 U
0.5 U
Rinsate-20150320
Equipment Blank
3/20/2015
342
0.5 U
0.5 U
3.6
5 U
0.2 U
0.08 U
6.8
EQUIPMENT BLANK AB-1D
Equipment Blank
7/10/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.5 U
EQUIPMENT BLANK AB-2D
Equipment Blank
7/15/2015
100 U
0.5 U
0.5 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.5 UJ
0.43 J
EQUIPMENT BLANK AB-3S
Equipment Blank
7/11/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.25 J
EQUIPMENT BLANK AB-41D
Equipment Blank
7/16/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
1.7
EQUIPMENT BLANK AB-51D
Equipment Blank
7/14/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.22 J
EB-AB-9
Equipment Blank
7/16/2015
100 U
100 U
0.77
0.54
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.27 J
0.5 UJ
EQUIPMENT BLANK BG-21D
Equipment Blank
7/9/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
1.4
EB (GWA-11 D)
Equipment Blank
4/7/2015
31.8
0.5 U
0.5 U
0.56
5 U
0.2 U
0.08 U
0.5 U
EQUIPMENT BLANK EB-GWA-1D
Equipment Blank
7/18/2015
100 U
100 U
0.64
0.5 U
0.5 U
0.5 U
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.2 J
0.33 J
EB-GWA-3
Equipment Blank
7/15/2015
100 U
100 U
0.5 U
0.44 J
0.5 U
0.5 U
5 U
5 U
50 U
36 J
0.2 U
0.2 U
0.08 U
0.08 U
0.5 U
0.27 J
EQUIPMENT BLANK GWA-4D
Equipment Blank
7/14/2015
100 U
0.5 U
0.5 U
5 U
34 J
0.2 U
0.067 J
0.41 J
EQUIPMENT BLANK GWA-5S
Equipment Blank
7/13/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.4 J
EB-1 GWA-6S
Equipment Blank
3/12/2015
25.2
0.5 U
0.5 U
1.7
5 U
0.2 U
0.08 U
0.5 U
EB-GWA-B
Equipment Blank
7/14/2015
100 U
61 J
0.33 J
0.67
0.5 U
0.88
5 U
5 U
50 U
50 U
0.2 U
0.2 U
0.08 U
0.08 U
0.19 J
1.4
GWA-813 EQ BLK
Equipment Blank
4/8/2015
19.6
0.5 U
0.5 U
0.47
5 U
0.2 U
0.08 U
0.5 U
EQUIPMENT BLANK MW-103D
Equipment Blank
7/12/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.21 J
EQUIPMENT BLANK MW-203D
Equipment Blank
7/18/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.64
EQUIPMENT BLANK MW-203S
Equipment Blank
7/18/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
1.2
c:IPwworkingltpa�d074484715_Blanks Regulanxis Belews Creek Steam Station Page 1 of 8

Table E-5 Blanks Regular
Analyte
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Boron
Boron
Beryllium
Beryllium
Cadmium
Cadmium
Chromium
Chromium
CAS RN
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-42-8
7440-42-8
7440-41-7
7440-41-7
7440-43-9
7440-43-9
7440-47-3
7440-47-3
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u II
ug/I
u /1
u /I
ug/I
u /1
ug/I
ugll
ug/I
ug/I
u /1
Sample Name
Sample Type
Sample Date
FIELD BLANK
Field Blank
6/10/2015
FIELD BLANK 003
Field Blank
7/17/2015
FIELD BLANK DUP071715-01
Field Blank
7/1712015
FIELD BLANK DUP-072015-1
Field Blank
7/20/2015
AB-71) Field Blank
Field Blank
6/16/2015
AB-7S Field Blank
Field Blank
6/16/2015
AB-8S Field Blank
Field Blank
6/16/2015
FIELD BLANK ABW
Field Blank
7/20/2015
FIELD BLANK BCSW 008
Field Blank
7/20/2015
FIELD BLANK BCSW018A
Field Blank
7/20/2015
FIELD BLANK BCSW 019
Field Blank
7/20/2015
FIELD BLANK BCWW 002
Field Blank
7/20/2015
FIELD BLANK HD-11A
Field Blank
7/20/2015
FIELD BLANK HD-21
Field Blank
7/17/2015
FIELD BLANK HD-26
Field Blank
7/17/2015
FIELD BLANK HD-7A
Field Blank
7/17/2015
S-1 FIELD BLANK
Field Blank
7/16/2015
FIELD BLANK S-10
Field Blank
7/17/2015
FIELD BLANK 5-11
Field Blank
7/1712015
S-2 FIELD BLANK
Field Blank
7/1612015
FIELD BLANK S-3
Field Blank
7/17/2015
FIELD BLANK S-4
Field Blank
7/17/2015
FIELD BLANK S-5
Field Blank
7/17/2015
FIELD BLANK S-6
Field Blank
7/17/2015
FIELD BLANK S-7
Field Blank
7/17/2015
FIELD BLANK S-8
Field Blank
7/17/2015
FIELD BLANK S-9
Field Blank
7/17/2015
FIELD BLANK SW BL-U
Field Blank
7/20/2015
SW-AB1 Field Blank
Field Blank
6/15/2015
FIELD BLANK SW-AB2
Field Blank
7/20/2015
SW-AB2 Field Blank
Field Blank
6/11/2015
SW-AB4 Field Blank
Field Blank
6/11/2015
9W-AB5 Field Blank
Field Blank
6/12/2015
SW-AB6 Field Blank
Field Blank
6/11/2015
SW-AB7 Field Blank
Field Blank
6/11/2015
SW-AB9 Field Blank
Field Blank
6/1512015
FIELD BLANK SW-BL-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-U
Field Blank
7/20/2015
FIELD BLANK TF1
Field Blank
7/27/2015
FIELD BLANK TF-2
Field Blank
7/17/2015
FIELD BLANK TF 3
Field Blank
7/20/2015
FILTER BLANK
Filter Blank
6/10/2015
10 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.24 J
FILTER BLANK
Filter Blank
6/11/2015
10 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.31 J
FILTER BLANK
Filter Blank
6/12/2015
7.1 J
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.5 U
Filter Blank
Filter Blank
6/15/2015
101.1
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.64
FILTER BLANK
Filter Blank
6/16/2015
0.5 UJ
0.5 UJ
5 UJ
50 UJ
0.2 UJ
0.08 UJ
0.25 J+
FILTER BLANK
Filter Blank
6/17/2015
0.5 U
0.5 U
5 U
28 J
0.2 U
0.08 U
0.22 J
FILTER BLANK
Filter Blank
7/8/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.98
FILTER BLANK
Filter Blank
7/16/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.96
FILTER BLANK
Filter Blank
7/17/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.28 J
FILTER BLANK
Filter Blank
7/18/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.67
FILTER BLANK
Filter Blank
7/20/2015
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.54
FILTER BLANK AB-1D
Filter Blank
7/10/2015
100 U
0.5 U
0.5 U
5 U
40 J
0.2 U
0.08 U
0.5 U
FILTER BLANK AB-2D
Filter Blank
7/15/2015
100 U
0.5 U
0.5 U
5 U
72
0.2 U
0.08 U
0.18 J
FILTER BLANK AB-3S
Filter Blank
7/11/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.5 U
FILTER BLANK AB-6SL
Filter Blank
7/9/2015
100 U
0.5 U
0.5 U
5 U
29 J
0.2 U
0.08 U
0.61
FILTER BLANK GWA-4D
Filter Blank
7/14/2015
100 U
0.5 U
0.13 J
5 U
42 J
0.2 U
0.1
0.3 J
FILTER BLANK GWA-5S
Filter Blank
7/13/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
0.51
FILTER BLANK MW-103D
Filter Blank
7/12/2015
100 U
0.5 U
0.5 U
5 U
50 U
0.2 U
0.08 U
1.2
Trip Blank
Trip Blank
6/10/2015
Trip Blank
Trip Blank
6/11/2015
Trip Blank
Trip Blank
6/12/2015
Trip Blank
Trip Blank
6/15/2015
Trip Blank
Trip Blank
6/16/2015
TRIP BLANK
Trip Blank
7/16/2015
TRIP BLANK
Trip Blank
7/17/2015
TRIP BLANK
Trip Blank
7/20/2015
TRIP BLANK
Trip Blank
7/27/2015
c:Ipwworkingltpald0744847i5_Blanks Regulanxis Belews Creek Steam Station Page 2 of 8

Table E-5 Blanks Regular
Analyte
Cobalt
Cobalt
Copper
Copper
Iron
Iron
Lead
Lead
Manganese
Manganese
Mercury
Mercury
Molybdenum
Molybdenum
Nickel
Nickel
CAS RN
7440-48-4
7440-48-4
7440-50-8
7440-50-8
7439-89-6
7439-89-6
7439-92-1
7439-92-1
7439-96-5
7439-96-5
7439-97-6
7439-97-6
7439-98-7
7439-98-7
7440-02-0
7440-02-0
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u /I
ug/I
u /1
ug/I
ug/I
u /I
ugll
u /1
ug/I
ug/I
u /1
MIL Sample Name
Sample Type
Sample Date
EB 3/24/15)
Equipment Blank
3/24/2015
0.5 U
1 U
667
0.36
17.3
0.2 U
0.59
0.5 U
EB (6/17/15)
Equipment Blank
6/17/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.41 J
EB (7/13/15)
Equipment Blank
7/13/2015
0.5 U
0.5 U
1 U
0.83 J
50 U
0.1 U
0.1 U
5 U
0.2 U
0.5 U
0.16 J
0.5 U
0.34 J
EB (7/17/15 0815)
Equipment Blank
7/17/2015
0.5 U
1 U
50 U
0.077 J+
5 U
0.2 U
0.5 U
0.5 U
EB (7/17/15 0830)
Equipment Blank
7/17/2015
0.5 U
1.4
50 U
0.12 J+
5 U
0.2 U
0.5 U
0.18 J
EB (7/8/15)
Equipment Blank
7/8/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.17 J
EB(3/25/15)
Equipment Blank
3/25/2015
0.5 U
1 U
116
0.11
3
0.2 U
0.5 U
0.5 U
EB(3/26/15)
Equipment Blank
3/25/2015
0.5 U
1 U
85.6
0.1 U
2.8
0.2 U
0.5 U
0.5 U
EB(3/31/15)
Equipment Blank
3/31/2015
0.5 U
1 U
50 U
0.1 U
0.65
0.2 U
0.5 U
0.5 U
EB(4/13/15)
Equipment Blank
4/13/2015
0.18 J
0.89 J
1 269
0.17
3.9
0.03 J
0.37 J
0.37 J
EB(4/14/15)
Equipment Blank
4/14/2015
0.4 J
1.4
640
0.34
10.2
0.03 J
0.37 J
0.74
EB(4/15/15)
Equipment Blank
4/15/2015
0.5 U
1.2 J+
53.2
0.099 J
1.1
0.03 J
0.5 U
0.24 J+
EB(4/21/15)
Equipment Blank
4/21/2015
0.5 U
0.5 J
99.9
0.1 U
2
0.2 U
0.29 J
0.23 J
EB(5/11/15)
Equipment Blank
5/11/2015
0.5 U
0.54 J+
142
0.054 J+
2
0.2 U
0.16 J
0.21 J
EB(5/13/15)
Equipment Blank
5/13/2015
0.56
2.7
1910
1.1
45.6
0.2 U
1.4
1.1
EB(5/14/15)
Equipment Blank
5/14/2015
0.5 U
2.5 J+
180
0.15 J+
1.6
0.2 U
0.33 J
0.66
EB(5/15/15)
Equipment Blank
5/15/2015
0.5 U
1.2 J+
65.2
0.06 J+
1.4
0.2 U
0.1 J
0.32 J
EB(5/18/15)
Equipment Blank
5/18/2015
0.5 U
2.1 J+
24.9 J
0.1 U
0.46 J
0.2 U
0.18 J
0.5 U
EB(5/27/15)
Equipment Blank
5/27/2015
0.5 U
0.37 J
41.1 J
0.12
0.64
0.2 U
0.5 U
0.17 J
EB(5/27/15)
Equipment Blank
5/27/2015
0.5 U
0.26 J
70.3
0.1 U
0.55
0.2 U
0.15 J+
0.5 U
EB(5/28/15)
Equipment Blank
5/28/2015
0.5 U
0.44 J
94
0.069 J
2
0.2 U
0.3 J
0.5 U
EB(5/29/15)
Equipment Blank
5/29/2015
0.5 U
1 U
50 U
0.1 U
0.5 U
0.2 U
0.5 U
0.5 U
EB(5/30/15)
Equipment Blank
5/30/2015
0.5 U
1 U
50 U
0.1 U
0.38 J
0.2 U
0.5 U
0.5 U
EB(5/4/15)
Equipment Blank
5/4/2015
0.5 U
1.8
201
0.13
2.5
0.2 U
0.43 J
0.4 J
EB(5/5/15)
Equipment Blank
5/5/2015
0.5 U
0.31 J
36.8 J
0.1 U
0.53
0.2 U
0.1 J
0.5 U
EB(5/6/15)
Equipment Blank
5/6/2015
0.5 U
0.57 J+
87.4
0.058 J+
2.2
0.2 U
1.1
0.17 J
EB(5/8/15)
Equipment Blank
5/8/2015
0.5 U
0.47 J+
74.4
0.047 J+
0.75
0.2 U
0.43 J
0.2 J
EB(5/8/15)
Equipment Blank
5/9/2015
0.58
6.2
640
1.2
6.7
0.2 U
0.95
1.6
EB(5/9/15)
Equipment Blank
5/9/2015
0.5 U
0.86 J+
85.8
0.051 J+
2.1
0.2 U
0.66
0.18 J
EB(6/10/15)
Equipment Blank
6/10/2015
0.5 U
0.38 J
74
0.1 U
0.94
0.2 U
0.11 J
0.17 J+
EB(6/11/15)
Equipment Blank
6/11/2015
0.5 U
0.85 J
36.6 J
0.055 J
1.1
0.2 U
0.5 U
0.61 J+
EB(6/9/15)
Equipment Blank
6/9/2015
0.5 U
0.46 J
42.5 J
0.1 U
0.42 J
0.2 U
0.13 J
0.5 U
EB_20150715_MP
Equipment Blank
7/15/2015
0.5 U
0.5 U
1 U
1 U
50 U
68
0.1 U
0.16
5 U
3.5 J
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
EB-071615
Equipment Blank
7/16/2015
0.5 U
0.5 U
1.6
0.38 J
50 U
50 U
0.13
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.34 J
0.24 J
EB1
Equipment Blank
3/9/2015
0.5 U
1 U
107
0.1 U
1.9
0.2 U
0.5 U
0.5 U
EB10-20150716
Equipment Blank
7/16/2015
0.5 U
0.5 U
0.87 J
0.44 J
50 U
50 U
0.1 U
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
EB2
Equipment Blank
3/10/2015
0.5 U
1 U
559
0.1 U
6.1
0.2 U
0.5 U
0.62
EB-204
Equipment Blank
7/18/2015
0.5 U
0.5 U
0.42 J
0.26 J+
50 U
50 U
0.1 U
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.18 J
0.5 U
EB3
Equipment Blank
3/5/2015
0.5 U
1 U
541
0.1 U
7.4
0.2 U
0.5 U
0.64
EQUIPMENT BLANK EB-2015071 I
Equipment Blank
7/18/2015
0.5 U
0.5 U
1.1
1 U
50 U
50 U
0.29
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.22 J
Rinsate-20150318
Equipment Blank
3/18/2015
0.5 U
1 U
282
0.13
6.7
0.2 U
0.54
0.5 U
Rinsate-20150319
Equipment Blank
3/19/2015
0.5 U
1 U
126
0.1 U
3.5
0.2 U
0.5 U
0.5 U
Rinsate-20150320
Equipment Blank
3/20/2015
0.51
3.4
1950
1.4
21.6
0.2 U
1.5
1.3
EQUIPMENT BLANK AB-113
Equipment Blank
7/10/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.12 J+
0.5 U
0.5 U
EQUIPMENT BLANK AB-213
Equipment Blank
7/15/2015
0.5 U
0.5 U
0.55 J
1 U
100
0.048 J
0.1 U
5 U
0.2 U
0.5 U
0.21 J
0.5 U
0.2 J
EQUIPMENT BLANK AB-3S
Equipment Blank
7/11/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.18 J+
0.5 U
0.5 U
EQUIPMENT BLANK AB-413
Equipment Blank
7/16/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.73
EQUIPMENT BLANK AB-51D
Equipment Blank
7/14/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.5 U
EB-AB-9
Equipment Blank
7/16/2015
0.5 U
0.5 U
1 U
1 U
50 U
50 U
0.1 U
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
EQUIPMENT BLANK BG-2D
Equipment Blank
7/9/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.44 J
EB (GWA-11 D)
Equipment Blank
4/7/2015
0.5 U
1 U
167
0.1 U
4.2
0.2 U
0.5 U
0.5 U
EQUIPMENT BLANK EB-GWA-1 D
Equipment Blank
7/18/2015
0.5 U
0.5 U
1.3
1 U
50 U
50 U
0.09 J
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.17 J
0.5 U
EB-GWA-3
Equipment Blank
7/15/2015
0.5 U
0.5 U
1 U
1 U
50 U
50 U
0.1 U
0.1 U
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.18 J
EQUIPMENT BLANK GWA-4D
Equipment Blank
7/14/2015
0.5 U
1 U
50 U
0.077 J
5 U
0.2 U
0.2 J
0.5 U
EQUIPMENT BLANK GWA-5S
Equipment Blank
7/13/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.11 J
0.5 U
0.5 U
EB-1 GWA-6S
Equipment Blank
3/12/2015
0.5 U
1 U
111
0.1 U
1.8
0.2 U
0.5 U
0.5 U
EB-GWA-B
Equipment Blank
7/14/2015
0.5 U
0.5 U
1 U
0.29 J
100
100
0.1 U
0.098 J
5 U
5 U
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.46 J
GWA-813 EQ BLK
Equipment Blank
4/8/2015
0.5 U
1 U
97
0.1 U
1.2
0.2 U
0.5 U
0.5 U
EQUIPMENT BLANK MW-103D
Equipment Blank
7/12/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.091 J+
0.5 U
0.5 U
EQUIPMENT BLANK MW-203D
Equipment Blank
7/18/2015
0.5 U
0.84 J
50 U
0.1 UJ
5 U
0.2 U
0.5 U
0.27 1
EQUIPMENT BLANK MW-203S
Equipment Blank
7/18/2015
0.5 U
2
50 U
1 0.1 U
5 U
0.2 U
0.5 U
0.7
c:Ipwworkingltpa1d074484715_Blanks Regulanxis Belews Creek Steam Station Page 3 of 8

Table E-5 Blanks Regular
Analyte
Cobalt
Cobalt
Copper
Copper
Iron
Iron
Lead
Lead
Manganese
Manganese
Mercury
Mercury
Molybdenum
Molybdenum
Nickel
Nickel
CAS RN
7440-48-4
7440-48-4
7440-50-8
7440-50-8
7439-89-6
7439-89-6
7439-92-1
7439-92-1
7439-96-5
7439-96-5
7439-97-6
7439-97-6
7439-98-7
7439-98-7
7440-02-0
7440-02-0
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u /I
ug/I
u /I
ug/I
ug/I
u /I
ugll
ug/I
ug/I
ug/I
u /1
Sample Name
Sample Type
Sample Date
FIELD BLANK
Field Blank
6/10/2015
0.001 U
FIELD BLANK 003
Field Blank
7/17/2015
0.0005 U
FIELD BLANK DUP071715-01
Field Blank
7/17/2015
0.0005 U
FIELD BLANK DUP-072015-1
Field Blank
7/20/2015
0.0005 U
AB-71) Field Blank
Field Blank
6/16/2015
0.0005 U
AB-7S Field Blank
Field Blank
6/16/2015
0.0005 U
AB-8S Field Blank
Field Blank
6/16/2015
0.0005 U
FIELD BLANK ABW
Field Blank
7/20/2015
0.0005 U
FIELD BLANK BCSW 008
Field Blank
7/20/2015
0.0005 U
FIELD BLANK BCSW018A
Field Blank
7/20/2015
0.0005 U
FIELD BLANK BCSW 019
Field Blank
7/20/2015
0.000251 J
FIELD BLANK BCWW 002
Field Blank
7/20/2015
0.0005 U
FIELD BLANK HD-11A
Field Blank
7/20/2015
0.0005 U
FIELD BLANK HD-21
Field Blank
7/17/2015
0.0005 U
FIELD BLANK HD-26
Field Blank
7/17/2015
0.0005 U
FIELD BLANK HD-7A
Field Blank
7/17/2015
0.0005 U
S-1 FIELD BLANK
Field Blank
7/16/2015
0.0005 U
FIELD BLANK S-10
Field Blank
7/17/2015
0.000327 J
FIELD BLANK 5-11
Field Blank
7/17/2015
0.000586
S-2 FIELD BLANK
Field Blank
7/16/2015
0.0005 U
FIELD BLANK S-3
Field Blank
7/17/2015
0.0005 U
FIELD BLANK S-4
Field Blank
7/17/2015
0.000293 J
FIELD BLANK S-5
Field Blank
7/17/2015
0.0005 U
FIELD BLANK S-6
Field Blank
7/17/2015
0.0005 U
FIELD BLANK S-7
Field Blank
7/17/2015
0.000263 J
FIELD BLANK S-8
Field Blank
7/17/2015
0.0005 U
FIELD BLANK S-9
Field Blank
7/17/2015
0.0005 U
FIELD BLANK SW BL-U
Field Blank
7/20/2015
0.0005 U
SW-AB1 Field Blank
Field Blank
6/15/2015
0.0005 U
FIELD BLANK SW-AB2
Field Blank
7/20/2015
0.0005 U
SW-AB2 Field Blank
Field Blank
6/11/2015
0.0005 U
SW-AB4 Field Blank
Field Blank
6/11/2015
0.0005 U
9W-AB5 Field Blank
Field Blank
6/12/2015
0.0005 U
SW-AB6 Field Blank
Field Blank
6/11/2015
0.0005 U
SW-AB7 Field Blank
Field Blank
6/11/2015
0.0005 U
SW-AB9 Field Blank
Field Blank
6/15/2015
0.0005 U
FIELD BLANK SW-BL-D
Field Blank
7/20/2015
0.0005 U
FIELD BLANK SW-DR-D
Field Blank
7/20/2015
0.0005 U
FIELD BLANK SW-DR-U
Field Blank
7/20/2015
0.000546
FIELD BLANK TF1
Field Blank
7/27/2015
0.0005 U
FIELD BLANK TF-2
Field Blank
7/17/2015
0.0005 U
FIELD BLANK TF 3
Field Blank
7/20/2015
0.0005 U
FILTER BLANK
Filter Blank
6/10/2015
0.5 U
1 U
50 U
0.051 J
5 U
0.5 U
0.5 U
FILTER BLANK
Filter Blank
6/11/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.5 U
FILTER BLANK
Filter Blank
6/12/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.5 U
0.5 U
Filter Blank
Filter Blank
6/15/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.11 J
0.5 U
FILTER BLANK
Filter Blank
6/16/2015
0.5 UJ
1 UJ
0.1 UJ
5 U
0.5 UJ
0.5 UJ
FILTER BLANK
Filter Blank
6/17/2015
0.5 U
1 U
0.1 U
5 U
0.11 J+
0.5 U
0.5 U
FILTER BLANK
Filter Blank
7/8/2015
0.5 U
0.54 J
50 U
0.1 U
5 U
0.2 U
0.5 U
0.18 J
FILTER BLANK
Filter Blank
7/16/2015
0.5 U
3.3 J+
50 U
0.26
5 U
0.2 U
0.5 U
0.49 J
FILTER BLANK
Filter Blank
7/17/2015
0.5 U
5.9
50 U
0.54
5 U
0.2 U
0.5 U
0.24 J
FILTER BLANK
Filter Blank
7/18/2015
0.5 U
1.1 J+
50 U
0.058 J
5 U
0.12 J
0.5 U
0.57
FILTER BLANK
Filter Blank
7/20/2015
0.5 U
0.39 J
0.1 U
5 U
0.5 U
0.17 J
FILTER BLANK AB-1 D
Filter Blank
7/10/2015
0.5 U
0.48 J
50 U
0.1 U
5 U
0.17 J
0.5 U
0.5 U
FILTER BLANK AB-2D
Filter Blank
7/15/2015
0.5 U
1 U
50 U
0.1 U
5 U
0.2 U
0.5 U
0.5 U
FILTER BLANK AB-3S
Filter Blank
7/11/2015
0.5 U
0.23 J
50 U
0.1 U
5 U
0.2 U
0.5 U
0.5 U
FILTER BLANK AB-6SL
Filter Blank
7/9/2015
0.5 U
0.41 J
50 U
0.1 U
5 U
0.2 U
0.5 U
0.28 J
FILTER BLANK GWA-4D
Filter Blank
7/14/2015
0.5 U
1 U
50 U
0.11
5 U
0.2 U
0.29 J
0.5 U
FILTER BLANK GWA-5S
Filter Blank
7/13/2015
0.5 U
1 U
50 U
0.049 J
5 U
0.2 U
0.5 U
0.5 U
FILTER BLANK MW-103D
Filter Blank
7/12/2015
0.5 U
1.6
50 U
0.1 U
5 U
0.2 U
0.5 U
0.45 J
Trip Blank
Trip Blank
6/10/2015
0.001 U
Trip Blank
Trip Blank
6/11/2015
0.0005 U
Trip Blank
Trip Blank
6/12/2015
0.0005 U
Trip Blank
Trip Blank
6/15/2015
0.0005 U
Trip Blank
Trip Blank
6/16/2015
0.0005 U
TRIP BLANK
Trip Blank
7/16/2015
0.0005 U
TRIP BLANK
Trip Blank
7/17/2015
0.0005 U
TRIP BLANK
Trip Blank
7/20/2015
0.0005 U
TRIP BLANK
Trip Blank
7/27/2015
0.0005 U
c:Ipwworkingltpald0744847i5_Blanks Regulanxis Belews Creek Steam Station Page 4 of 8

Table E-5 Blanks Regular
Analyte
Selenium
Selenium
Strontium
Strontium
Thallium
Thallium
Vanadium
Vanadium
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, CO3
Alkalinity, lab
Calcium
Chloride
Magnesium
CAS RN
7782-49-2
7782-49-2
7440-24-6
7440-24-6
7440-28-0
7440-28-0
7440-62-2
7440-62-2
7440-66-6
7440-66-6
ALK-HCO3
ALK-CO3
ALK-LAB
7440-70-2
16887-00-6
7439-95-4
FRACTION
D
T
D
T
D
T
D
T
D
T
N
N
N
T
N
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u /I
ug/I
ug/I
ug/I
ug/I
u /1
u /I
ug/I
ug/I
ug/I
Sample Name
Sample Type
Sample Date
met::
EB 3/24/15)
Equipment Blank
3/24/2015
0.5 U
1
0.1 U
1.2
5 U
334
117
EB (6/17/15)
Equipment Blank
6/17/2015
0.5 U
5 U
0.1 U
1 U
10 U
10000 U
10000 U
10000 U
100 U
1000 U
100 U
EB (7/13/15)
Equipment Blank
7/13/2015
0.5 U
0.5 U
3.7 J
0.1 U
0.018 J
1 U
1 U
3.4 J
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB (7/17/15 0815)
Equipment Blank
7/17/2015
0.5 U
5 U
0.079 J+
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB (7/17/15 0830)
Equipment Blank
7/17/2015
0.5 U
5 U
0.033 J+
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB (7/8/15)
Equipment Blank
7/8/2015
0.5 U
5 U
0.1 U
1 U
IOU
5000 U
5000 U
5000 U
100 U
1000 UJ
100 U
EB(3/25/15)
Equipment Blank
3/25/2015
0.5 U
0.58
0.1 U
1 U
5 U
110
33.3
EB(3/26/15)
Equipment Blank
3/25/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
40 U
17.7
EB(3/31/15)
Equipment Blank
3/31/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
51.2
11.7
EB(4/13/15)
Equipment Blank
4/13/2015
0.5 U
1
0.1 U
1 U
5 U
1 628
23.2
EB(4/14/15)
Equipment Blank
4/14/2015
0.5 U
0.99
0.1 U
0.67 J
3.4 J
811
92.4
EB(4/15/15)
Equipment Blank
4/15/2015
0.5 U
0.2 J
0.016 J
1 U
5 U
58
13.5
EB(4/21/15)
Equipment Blank
4/21/2015
0.5 U
0.52
0.1 U
1 U
5 U
185
26.2
EB(5/11/15)
Equipment Blank
5/11/2015
0.5 U
0.31 J
0.1 U
1 U
5 U
118
16.3
EB(5/13/15)
Equipment Blank
5/13/2015
0.25 J
1.5
0.034 J
2.1
5.9
352
191
EB(5/14/15)
Equipment Blank
5/14/2015
0.5 U
0.4 J
0.1 U
1 U
4.1 J
53
11.1
EB(5/15/15)
Equipment Blank
5/15/2015
0.5 U
0.33 J
0.1 U
1 U
5 U
55.8
9.9 J
EB(5/18/15)
Equipment Blank
5/18/2015
0.5 U
0.31 J
0.1 U
1 U
5 U
81.2
8.3 J
EB(5/27/15)
Equipment Blank
5/27/2015
0.5 U
0.81
0.1 U
0.4 J
5 U
40.2
13.5
EB(5/27/15)
Equipment Blank
5/27/2015
0.5 U
0.62
0.1 U
0.42 J
5 U
63.8
10.4
EB(5/28/15)
Equipment Blank
5/28/2015
0.5 U
0.51
0.1 U
1 U
5 U
258
20
EB(5/29/15)
Equipment Blank
5/29/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
40 U
6 J+
EB(5/30/15)
Equipment Blank
5/30/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
40 U
4.2 J+
EB(5/4/15)
Equipment Blank
5/4/2015
0.5 U
0.74
0.1 U
1 U
5 U
182
28.4
EB(5/5/15)
Equipment Blank
5/5/2015
0.5 U
0.21 J
0.1 U
1 U
5 U
54.2
12.2
EB(5/6/15)
Equipment Blank
5/6/2015
0.5 U
1.1
0.1 U
1 U
5 U
398
16.7
EB(5/8/15)
Equipment Blank
5/8/2015
0.5 U
1.4
0.1 U
1 U
5 U
109
17.4
EB(5/8/15)
Equipment Blank
5/9/2015
0.35 J
8.7
0.089 J
4.3
4.9 J
338
73.5
EB(5/9/15)
Equipment Blank
5/9/2015
0.5 U
0.62
0.1 U
1 U
2.8 J
233
24
EB(6/10/15)
Equipment Blank
6/10/2015
0.5 U
0.33 J
0.1 U
1 U
5 U
47.8
11.4 J+
EB(6/11/15)
Equipment Blank
6/11/2015
0.5 U
0.56
0.1 U
1 U
5 U
62.8
23.2 J+
EB(6/9/15)
Equipment Blank
6/9/2015
0.5 U
0.42 J
0.1 U
1 U
5 U
78.1
16.7 J+
EB_20150715_MP
Equipment Blank
7/15/2015
0.5 U
0.5 U
5 U
5 U
0.038 J+
0.1 U
1 U
1 U
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB-071615
Equipment Blank
7/16/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
1 U
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB1
Equipment Blank
3/9/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
83.3
42.8
EB10-20150716
Equipment Blank
7/16/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
1 U
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB2
Equipment Blank
3/10/2015
0.5 U
0.98
0.1 U
1 U
5 U
160
73.4
EB-204
Equipment Blank
7/18/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
1 U
10 U
IOU
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB3
Equipment Blank
3/5/2015
0.5 U
0.63
0.1 U
1 U
14.3
1 141
42.2
EQUIPMENT BLANK EB-2015071 I
Equipment Blank
7/18/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
0.38 J
1 U
3.4 J
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
Rinsate-20150318
Equipment Blank
3/18/2015
0.5 U
0.99
0.1 U
1 U
5 U
186
49.6
Rinsate-20150319
Equipment Blank
3/19/2015
0.5 U
0.5 U
0.11
1 U
6.9
79.9
24.6
Rinsate-20150320
Equipment Blank
3/20/2015
0.5 U
1.6
0.1 U
1 U
5 U
486
78.3
EQUIPMENT BLANK AB-113
Equipment Blank
7/10/2015
0.5 U
5 U
0.1 U
1 U
3.7 J+
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK AB-213
Equipment Blank
7/15/2015
0.5 U
0.5 U
5 U
0.1 U
0.1 U
1 U
0.34 J
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK AB-3S
Equipment Blank
7/11/2015
0.5 U
5 U
0.019 J
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK AB-413
Equipment Blank
7/16/2015
0.5 U
5 U
0.1 U
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK AB-51D
Equipment Blank
7/14/2015
0.5 U
5 U
0.02 J
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB-AB-9
Equipment Blank
7/16/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
1 U
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK BG-2D
Equipment Blank
7/9/2015
0.5 U
5 U
0.1 U
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB (GWA-11 D)
Equipment Blank
4/7/2015
0.5 U
1
0.72
0.1 U
1 U
5 U
166
36.3
EQUIPMENT BLANK EB-GWA-1 D
Equipment Blank
7/18/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
0.33 J
1 U
6.8 J
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB-GWA-3
Equipment Blank
7/15/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
1 U
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK GWA-41D
Equipment Blank
7/14/2015
0.5 U
5 U
0.11
1 U
3.3 J+
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK GWA-5S
Equipment Blank
7/13/2015
0.5 U
5 U
0.019 J
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EB-1 GWA-6S
Equipment Blank
3/12/2015
0.5 U
0.68
0.1 U
1 U
5 U
133
43.7
EB-GWA-B
Equipment Blank
7/14/2015
0.5 U
0.5 U
5 U
5 U
0.1 U
0.1 U
1 U
0.52 J
10 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
GWA-8D EQ BLK
Equipment Blank
4/8/2015
0.5 U
0.5 U
0.1 U
1 U
5 U
69.1
14.1
EQUIPMENT BLANK MW-103D
Equipment Blank
7/12/2015
0.5 U
5 U
0.1 U
1 U
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK MW-203D
Equipment Blank
7/18/2015
0.5 U
5 U
0.1 U
0.47 J
10 U
5000 U
5000 U
5000 U
100 U
1000 U
100 U
EQUIPMENT BLANK MW-203S
Equipment Blank
7/18/2015
0.5 U
5 U
0.04 J
1 U
5.3 J
5000 U
5000 U
5000 U
100 U
1000 U
100 U
c:Ipwworkingltpa1d074484715__Blanks Regulanxis Belews Creek Steam Station Page 5 of 8

Table E-5 Blanks Regular
Analyte
Selenium
Selenium
Strontium
Strontium
Thallium
Thallium
Vanadium
Vanadium
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, CO3
Alkalinity, lab
Calcium
Chloride
Magnesium
CAS RN
7782-49-2
7782-49-2
7440-24-6
7440-24-6
7440-28-0
7440-28-0
7440-62-2
7440-62-2
7440-66-6
7440-66-6
ALK-HCO3
ALK-CO3
ALK-LAB
7440-70-2
16887-00-6
7439-95-4
FRACTION
D
T
D
T
D
T
D
T
D
T
N
N
N
T
N
T
Unit
ug/I
ug/I
ug/I
ug/I
ug/I
u /I
ug/I
ug/I
ug/I
ug/I
u /1
ug/I
ug/I
ug/I
ug/I
ug/I
Sample Name
Sample Type
Sample Date
FIELD BLANK
Field Blank
6/10/2015
FIELD BLANK 003
Field Blank
7/17/2015
FIELD BLANK DUP071715-01
Field Blank
7/1712015
FIELD BLANK DUP-072015-1
Field Blank
7/20/2015
AB-71) Field Blank
Field Blank
6/16/2015
AB-7S Field Blank
Field Blank
6/16/2015
AB-8S Field Blank
Field Blank
6/16/2015
FIELD BLANK ABW
Field Blank
7/20/2015
FIELD BLANK BCSW 008
Field Blank
7/20/2015
FIELD BLANK BCSW018A
Field Blank
7/20/2015
FIELD BLANK BCSW 019
Field Blank
7/20/2015
FIELD BLANK BCWW 002
Field Blank
7/20/2015
FIELD BLANK HD-11A
Field Blank
7/20/2015
FIELD BLANK HD-21
Field Blank
7/17/2015
FIELD BLANK HD-26
Field Blank
7/17/2015
FIELD BLANK HD-7A
Field Blank
7/17/2015
S-1 FIELD BLANK
Field Blank
7/16/2015
FIELD BLANK S-10
Field Blank
7/17/2015
FIELD BLANK 5-11
Field Blank
7/1712015
S-2 FIELD BLANK
Field Blank
7/1612015
FIELD BLANK S-3
Field Blank
7/17/2015
FIELD BLANK S-4
Field Blank
7/17/2015
FIELD BLANK S-5
Field Blank
7/17/2015
FIELD BLANK S-6
Field Blank
7/17/2015
FIELD BLANK S-7
Field Blank
7/17/2015
FIELD BLANK S-8
Field Blank
7/17/2015
FIELD BLANK S-9
Field Blank
7/17/2015
FIELD BLANK SW BL-U
Field Blank
7/20/2015
SW-AB1 Field Blank
Field Blank
6/15/2015
FIELD BLANK SW-AB2
Field Blank
7/20/2015
SW-AB2 Field Blank
Field Blank
6/11/2015
SW-AB4 Field Blank
Field Blank
6/11/2015
9W-AB5 Field Blank
Field Blank
6/12/2015
SW-AB6 Field Blank
Field Blank
6/11/2015
SW-AB7 Field Blank
Field Blank
6/11/2015
SW-AB9 Field Blank
Field Blank
6/1512015
FIELD BLANK SW-BL-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-U
Field Blank
7/20/2015
FIELD BLANK TF1
Field Blank
7/27/2015
FIELD BLANK TF-2
Field Blank
7/17/2015
FIELD BLANK TF 3
Field Blank
7/20/2015
FILTER BLANK
Filter Blank
6/10/2015
0.5 U
5 U
0.1 U
1 U
10 U
FILTER BLANK
Filter Blank
6/11/2015
0.5 U
5 U
0.1 U
1 U
10 U
FILTER BLANK
Filter Blank
6/12/2015
0.5 U
5 U
0.034 J
1 U
10 U
Filter Blank
Filter Blank
6/15/2015
0.5 U
5 U
0.1 U
1 U
101.1
FILTER BLANK
Filter Blank
6/16/2015
0.5 UJ
5 U
0.1 UJ
1 UJ
10 UJ
FILTER BLANK
Filter Blank
6/17/2015
0.5 U
5 U
0.1 U
1 U
101.1
FILTER BLANK
Filter Blank
7/8/2015
0.39 J
5 U
0.1 U
1 U
10 U
FILTER BLANK
Filter Blank
7/16/2015
0.5 U
5 U
0.1 U
1 U
10 U
FILTER BLANK
Filter Blank
7/17/2015
0.5 U
5 U
0.1 U
1 U
2.7 J
FILTER BLANK
Filter Blank
7/18/2015
0.5 U
3.2 J
0.1 U
1 U
6.3 J
FILTER BLANK
Filter Blank
7/20/2015
0.5 U
5 U
0.1 U
1 U
4.1 J
FILTER BLANK AB-1 D
Filter Blank
7/10/2015
0.5 U
5 U
0.1 U
1 U
10 U
FILTER BLANK AB-2D
Filter Blank
7/15/2015
0.5 U
5 U
0.1 U
1 U
3.4 J
FILTER BLANK AB-3S
Filter Blank
7/11/2015
0.5 U
5 U
0.1 U
1 U
101.1
FILTER BLANK AB-6SL
Filter Blank
7/9/2015
0.5 U
5 U
0.1 U
1 U
2.9 J
FILTER BLANK GWA-4D
Filter Blank
7/14/2015
0.5 U
5 U
0.11
1 U
10 U
FILTER BLANK GWA-5S
Filter Blank
7/13/2015
0.5 U
5 U
0.021 J+
1 U
10 U
FILTER BLANK MW-103D
Filter Blank
7/12/2015
0.5 U
5 U
0.1 U
1 U
10 U
Trip Blank
Trip Blank
6/1012015
Trip Blank
Trip Blank
6/11/2015
Trip Blank
Trip Blank
6/12/2015
Trip Blank
Trip Blank
6/15/2015
Trip Blank
Trip Blank
6/16/2015
TRIP BLANK
Trip Blank
7/16/2015
TRIP BLANK
Trip Blank
7/1712015
TRIP BLANK
Trip Blank
7/20/2015
TRIP BLANK
Trip Blank
7/27/2015
c:Ipwworkingltpa1d074484715_Blanks Regulanxis Belews Creek Steam Station Page 6 of 8

Table E-5 Blanks Regular
Analyte
Methane
Nitrogen, NO2 plus
NO3
Potassium
Sodium
Sulfate
Sulfide
Total Organic
Carbon
Total Dissolved
Solids
Total Suspended
Solids
CAS RN
74-82-8
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
18496-25-8
TOC
TDS
TSS
FRACTION
N
N
T
T
N
N
N
N
N
Unit
ug/I
ug/I
u /I
ug/I
ug/I
u /I
ug/I
u /1
u /1
Sample Name
Sample Type
Sample Date
EB 3/24/15)
Equipment Blank
3/24/2015
150
50 U
EB (6/17/15)
Equipment Blank
6/17/2015
10 U
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB (7/13/15)
Equipment Blank
7/13/2015
1.1 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB (7/17/15 0815)
Equipment Blank
7/17/2015
1.1 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB (7/17115 0830)
Equipment Blank
7/17/2015
1.4 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB (7/8/15)
Equipment Blank
7/8/2015
2.1 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB(3/25/15)
Equipment Blank
3/25/2015
50 U
50 U
EB(3/26/15)
Equipment Blank
3/25/2015
50 U
50 U
EB(3/31/15)
Equipment Blank
3/31/2015
128
247
EB(4/13/15)
Equipment Blank
4/13/2015
166
88.2
EB(4/14/15)
Equipment Blank
4/14/2015
116
52.9
EB(4/15/15)
Equipment Blank
4/15/2015
12.8 J
17.9 J
EB(4/21/15)
Equipment Blank
4/21/2015
48.2 J
50.1
EB(5/11/15)
Equipment Blank
5/11/2015
43.9 J
28 J
EB(5/13/15)
Equipment Blank
5/13/2015
258
79.9
EB(5/14/15)
Equipment Blank
5/14/2015
50 U
25.8 J
EB(5/15/15)
Equipment Blank
5/15/2015
36.3 J
68.7
EB(5/18/15)
Equipment Blank
5/18/2015
38.6 J
37.4 J
EB(5/27/15)
Equipment Blank
5/27/2015
21.2 J
20.4 J
EB(5/27/15)
Equipment Blank
5/27/2015
50 U
44.5 J
EB(5/28/15)
Equipment Blank
5/28/2015
80.7
54.5
EB(5/29/15)
Equipment Blank
5/29/2015
50 U
50 U
EB(5/30/15)
Equipment Blank
5/30/2015
50 U
50 U
EB(5/4/15)
Equipment Blank
5/4/2015
111
152
EB(5/5/15)
Equipment Blank
5/5/2015
24.5 J
18.3 J
EB(5/6/15)
Equipment Blank
5/6/2015
98
67.6
EB(5/8/15)
Equipment Blank
5/8/2015
53.8
102
EB(5/8/15)
Equipment Blank
5/9/2015
155
93.2
EB(5/9/15)
Equipment Blank
5/9/2015
80.2
56.6
EB(6/10/15)
Equipment Blank
6/10/2015
14.6 J
27.2 J
EB(6/11/15)
Equipment Blank
6/11/2015
30.1 J
23 J
EB(6/9/15)
Equipment Blank
6/9/2015
23.1 J
22.4 J
EB_20150715_MP
Equipment Blank
7/15/2015
1.4 J+
20 UJ
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB-071615
Equipment Blank
7/16/2015
1.8 J+
59
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB1
Equipment Blank
3/9/2015
50 U
50 U
EB10-20150716
Equipment Blank
7/16/2015
5 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB2
Equipment Blank
3/10/2015
50 U
79.5
EB-204
Equipment Blank
7/18/2015
1 J+
21
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
3200
EB3
Equipment Blank
3/5/2015
65.4
169
EQUIPMENT BLANK EB-2015071 I
Equipment Blank
7/18/2015
1.3 J+
12 J
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
Rinsate-20150318
Equipment Blank
3/18/2015
59.7
50 U
Rinsate-20150319
Equipment Blank
3/19/2015
50 U
50 U
Rinsate-20150320
Equipment Blank
3/20/2015
162
50 U
EQUIPMENT BLANK AB-1D
Equipment Blank
7/10/2015
10 U
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK AB-213
Equipment Blank
7/15/2015
1 J+
20 UJ
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK AB-3S
Equipment Blank
7/11/2015
0.71 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK AB-41D
Equipment Blank
7/16/2015
1.5 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK AB-5D
Equipment Blank
7/14/2015
1.8 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB-AB-9
Equipment Blank
7/16/2015
2.5 J+
14 J
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK BG-2D
Equipment Blank
7/9/2015
1.5 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB (GWA-11 D)
Equipment Blank
4/7/2015
52.3
50 U
EQUIPMENT BLANK EB-GWA-1 D
Equipment Blank
7/18/2015
2.2 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB-GWA-3
Equipment Blank
7/15/2015
10 U
20 UJ
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
5600 U
EQUIPMENT BLANK GWA-4D
Equipment Blank
7/14/2015
2.9 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK GWA-5S
Equipment Blank
7/13/2015
1.2 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EB-1 GWA-6S
Equipment Blank
3/12/2015
50 U
50 U
EB-GWA-B
Equipment Blank
7/14/2015
0.83 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
5100
GWA-8D EQ BLK
Equipment Blank
4/8/2015
50 U
50 U
EQUIPMENT BLANK MW-103D
Equipment Blank
7/12/2015
2.4 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
4200 U
EQUIPMENT BLANK MW-203D
Equipment Blank
7/18/2015
1.8 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
EQUIPMENT BLANK MW-203S
Equipment Blank
7/18/2015
0.75 J+
20 U
5000 U
5000 U
1000 U
100 U
1000 U
25000 U
2500 U
c:Ipwworkingltpald074484715_Blanks Regulanxls Belews Creek Steam Station Page 7 of 8

Table E-5 Blanks Regular
Analyte
Methane
Nitrogen, NO2 plus
NO3
Potassium
Sodium
Sulfate
Sulfide
Total Organic
Carbon
Total Dissolved
Solids
Total Suspended
Solids
CAS RN
74.82-8
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
18496-25-8
TOC
TDS
TSS
FRACTION
N
N
T
T
N
N
N
N
N
Unit
ug/I
ug/I
u /I
ug/I
ug/I
u /I
ug/I
ug/I
u /I
Sample Name
Sample Type
Sample Date
FIELD BLANK
Field Blank
6/10/2015
FIELD BLANK 003
Field Blank
7/17/2015
FIELD BLANK DUP071715-01
Field Blank
7/1712015
FIELD BLANK DUP-072015-1
Field Blank
7/20/2015
AB-7D Field Blank
Field Blank
6/16/2015
AB-7S Field Blank
Field Blank
6/16/2015
AB-8S Field Blank
Field Blank
6/16/2015
FIELD BLANK ABW
Field Blank
7/20/2015
FIELD BLANK BCSW 008
Field Blank
7/20/2015
FIELD BLANK BCSW018A
Field Blank
7/20/2015
FIELD BLANK BCSW 019
Field Blank
7/20/2015
FIELD BLANK BCWW 002
Field Blank
7/20/2015
FIELD BLANK HD-11A
Field Blank
7/20/2015
FIELD BLANK HD-21
Field Blank
7/17/2015
FIELD BLANK HD-26
Field Blank
7/17/2015
FIELD BLANK HD-7A
Field Blank
7/17/2015
S-1 FIELD BLANK
Field Blank
7/16/2015
FIELD BLANK S-10
Field Blank
7/17/2015
FIELD BLANK 5-11
Field Blank
7/1712015
S-2 FIELD BLANK
Field Blank
7/1612015
FIELD BLANK S-3
Field Blank
7/17/2015
FIELD BLANK S-4
Field Blank
7/17/2015
FIELD BLANK S-5
Field Blank
7/17/2015
FIELD BLANK S-6
Field Blank
7/17/2015
FIELD BLANK S-7
Field Blank
7/17/2015
FIELD BLANK S-8
Field Blank
7/17/2015
FIELD BLANK S-9
Field Blank
7/17/2015
FIELD BLANK SW BL-U
Field Blank
7/20/2015
SW-AB1 Field Blank
Field Blank
6/15/2015
FIELD BLANK SW-AB2
Field Blank
7/20/2015
SW-AB2 Field Blank
Field Blank
6/11/2015
SW-AB4 Field Blank
Field Blank
6/11/2015
SW-AB5 Field Blank
Field Blank
6/12/2015
SW-AB6 Field Blank
Field Blank
6/11/2015
SW-AB7 Field Blank
Field Blank
6/11/2015
SW-AB9 Field Blank
Field Blank
6/1512015
FIELD BLANK SW-BL-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-D
Field Blank
7/20/2015
FIELD BLANK SW-DR-U
Field Blank
7/20/2015
FIELD BLANK TF1
Field Blank
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c:Ipwworkingltpald074484715_Blanks Regulanxls Belews Creek Steam Station Page 8 of 8