NC0004961_RBSS CSA Report_Appendix E_Field and Sampling QA-QC_20150818

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 described by location.

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.
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

RIVERBEND
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: Riverbend Site Investigation
Project/Task Number:
392-246418
Sample Data Package:
J 15060892, J 15070084, J 15070270, J 15070320, J 15070324,
J15070328,J15070333,J15070335,J15070376,J15070385,
J15070505,J15070559,J15070591,J15070613
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:
24 June through 17 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, Steve Nyman
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
Duke Energy — Riverbend Speciation Page 1 of 3

All holding time criteria were met and a number of qualifications were required for the ferrous iron
and hexavalent chromium analyses. 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 (PREPARATION) BLANKS
Target analytes were generally not detected in method blanks except as discussed below.
Chromium (VI): Chromium generally contained low level detections. 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 Ill): 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 (ll 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 V0 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 (II 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 (PUMP) BLANKS
Duke Energy — Riverbend Speciation Page 2 of 3

Target analytes were detected in the equipment and pump blanks (EB or PB)
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.
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 — Riverbend Speciation Page 3 of 3

RIVERBEND
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: Riverbend Site Investigation
Project/Task Number: 392-246418
Sample Data Package: J 15060243, J 15060285, J 15060287, J 15060746, J 15060754,
J15060855,J15060891,J15070009,J15070064,J15070103,
J15070127,J15070153,J15070154,J15070203,J15070203,
J15070204,J15070265,J15070271,J15070272,J15070317,
J15070360,J15070361,J15070368,J15070402,J15070406,
J15070418,J15070454,J15070498,J15070535,J15070595,
J15070628,J15070618,J150703,J15070774,J15070775,
J15070826
Laboratory:
PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond
Beach), Shealy Environmental Services, West Columbia, South
Carolina, and Element One, Huntersville, North Carolina
Sample Matrix:
Equipment and Filter Blanks (Aqueous)
Sampling Dates:
5 June through 27 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
Duke Energy — Riverbend Water Page 1 of 4

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.
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. No qualification was required.
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.
Duke Energy — Riverbend Water Page 2 of 4

Sulfide: Initial and Continuing Calibration Blanks were acceptable. No qualification was required.
TDS/TSS and Alkalinity: 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 -
Duke Energy — Riverbend Water Page 3 of 4

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.
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
Analytes
92255934005
AB-6BRU
Cu
9255934002
MW-15
Cu
92256765009
MW-3D
Cu, Pb
92256765008
MW-3S
Cu, Pb
92257011006
DUP-20150701
Sb
92257202008
MW-11SR DUP
Cr, Cu
92257202001
MW-9BR
Cr, Cu, Pb
92257217001
GW-10D
Cr, Ni
92257352001
BG-3D
MO
92257604001
AB-71
Sb, Cu
92257817002
AB-21D
MO
92258295001
GW-22S
Sb
92258433001
BG-1 D
Cu, Pb, Se
92259212001
GWA-23D
MO
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.
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 — Riverbend 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 Riverbend Radiological
392-246403-001
J15070053,J15070220,J15070463
GEL Laboratories, LLC (Charleston, SC)
Groundwater (Aqueous)
30 June, 06 July and 11 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 23°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 blanks and no qualification was required.
EQUIPMENT BLANKS
Target analytes were not detected in the equipment blank (EB) and no qualification was required
except as noted below.
Ra-226: Detected in an EB at a trace level. Ra-226 was also detected in the associated field
sample (BG-1 S) at less than 10 times the blank concentration, and this result has been qualified
as estimated with a possible high bias (J+).
Duke Energy — Riverbend Radiological Page 1 of 2

Ra-228: Detected in an EB at a trace level. Ra-228 was also detected in the associated field
sample (BG-1 D) at less than 10 times the blank concentration, and this result has 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. Recoveries and RPDs
were within control limits and no qualification was required.
VII. FIELD DUPLICATES
DUP-20150630-CT was collected as a field duplicate (FD) or MW-13. 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.
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 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 — Riverbend 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 Riverbend Sediments
Project/Task Number:
392-246403-001
Sample Data Package:
J 15070159, J 15070205, J 15070208, J 15070221, J 15070259
Laboratory:
Access Analytical, Inc. (Atlanta, GA) (CEC, ORP)
PACE Laboratories (Asheville, Green Bay, Ormond Beach)
Sample Matrix:
Sediment
Sampling Dates:
03, 06 and 07 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:
Sandy Cody 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 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 — Riverbend 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 generally within the laboratory's control limits except as noted
below.
Metals: Antimony and arsenic recoveries in the MS/MSD analysis of S-3 were below control
limits, and the undetected results in the parent sample have been qualified as non -detect
estimated (UJ).
The recoveries of aluminum in the MS/MSD analysis of S-3 were above control limits, and the
result in the parent sample has been qualified as estimated (J).
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).
ORP results in samples S-8 and S-9 were qualified as estimated (J) due to RPDs greater than
20% between the highest and lowest of the triplicate determinations.
Duke Energy — Riverbend 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 Riverbend Soil and Ash
Project/Task Number:
392-246403-001
Sample Data Package:
J15030150, J15030525, J15030691, J15040056, J15040364,
J 15040365, J 15040605, J 15050091, J 15050307, J 15050730,
J15060180,J15060525,J15060825,J15060955,J15070069,
J15070740,J15070931
Laboratory:
PACE Laboratories (Asheville, Green Bay, Minneapolis, Ormond
Beach)
Sample Matrix:
Soil, Ash, Ash by SPLP, and Equipment Blanks (Aqueous)
Sampling Dates:
02 March to 30 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:
Stage 2A
Data Reviewer:
Sandy Cody, Hailey Fitterer, Ian Welch and Lynn K. Lutz, HDR
SUMMARY
Laboratory data were acceptable with qualification as noted below. Selenium in sample MW-
7BR(43.5-45) had very low (less than 30%) MS/MSD recoveries and selenium in this sampele was
qualified as rejected (R). No other data were rejected. Completeness was 100% except for
selenium; due to the large number of samples in this project, completeness for this analyte was
essentially 100%.
I. SAMPLE RECEIPT / CHAIN OF CUSTODY
Samples were received at the correct temperature (between 0°C and 6°C) and no qualification was
required except as noted below.
One cooler containing samples collected between 08 May and 12 June 2015 was received at the
lab with a temperature of 10.6°C, above the required temperature range. Metals (except mercury)
were not qualified, as metals do not require icing. Mercury was qualified due to its volatility. All
other analyses were also qualified. Qualification was non -detect estimated (UJ) or estimated with a
possible low bias (J-) or estimated (J). The affected samples were:
AB-15 63-65
AB-1 D 75-78
BG-2D 3.5-5
BG-2D (48-49)
BG-2D (53-54)
BG-2D (60-62)
BG-2D 74-75
BG-3D 73-75
Duplicate AB-15 63-65
Duplicate GWA-4S 24-26
Equip Blank 061315
Equip Blank 061815
Duke Energy — Riverbend Soil and Ash Page 1 of 9

GWA-10S (13-14)
GWA-10S (21-23)
GWA-10S (8-9)
GWA-4S 15-19
GWA-4S 24-26)
GWA-4S 32-35
GWA-4S (34-36)
II. HOLDING TIMES
All holding time criteria were met and no qualification was required except as noted below.
Mercury: Mercury in a number of samples were analyzed past the 28 day holding time, and these
non -detect results have been qualified as non -detect estimated (UJ). The samples were:
GWA-23D(38.5-40)
AB-8D(90-90.5)
GWA-2BR(80-81.5)
GWA-23D(33.5-35)
EB(5/12/15)
GWA-3D(40-40.5)
GWA-3D 18.5-19
MW-15BR 38.7-39.1
MW9BR 141.7-142.0
MW-15D 40.5-40.7
Anions: Nearly 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).
Chloride and sulfate in a number of samples were analyzed past the 28 day holding time, and
these non -detect results have been qualified as non -detect estimated (UJ), and the one detected
sulfate result in BG-2D (3.5-5) has been qualified as estimated with a possible low bias (J-). The
samples were:
GWA-23D(38.5-40)
AB-8D(90-90.5)
BG-3D (73-75)
GWA-23D(33.5-35)
MW-15BR 38.7-39.1
GWA-3D 40-40.5
GWA-3D(18.5-19)
MW-15D 40.5-40.7
BG-2D (3.5-5)
GWA-2BR(80-81.5)
MW9BR 141.7-142.0
TOC: TOC in a number of samples was analyzed past the 28 day holding time, and sample results
have been qualified as estimated with a possible low bias (J-) or non -detect estimated (UJ). The
samples were:
MW-7BR(43.5-45)
MW-15D(3.5-5)
AB-4D(3.5-5)
MW-7BR(53.5-55)
MW-15D(13.5-15)
AB-4D 43.5-45
AB-6D(8.5-10)
MW-9D(3.5-5)
AB-4D(48.5-50)
AB-6D 28.5-30
MW-9D 63.5-65 Dup
AB-4D 58.5-61.5
AB-6D(73.5-75)
GWA-23D(33.5-35)
GWA-23D(38.5-40)
pH.- All samples for pH in soil were analyzed past the holding time and these sample results were
qualified as estimated (J).
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 (MB) except as noted below.
Duke Energy — Riverbend Soil and Ash Page 2 of 9

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:
GWA-21 D 48.5-50' SPLP
Sodium
EB 5/13/15
Molybdenum
EB(4/14/15)
Copper
BG-3D(23-24) SPLP
Nickel
Nickel
GWA-2D SPLP
Lead
AB-1 D (83.5-85) SPLP
Mercury
Magnesium
AB-4S(43.5-45) SPLP
Aluminum
EB(5/12/15)
Molybdenum
Copper
Lead
EB(6/13/15)
Boron
EB(6/8/15)
Nickel
Nickel
EB(6/5/15)
Boron
EB(6/9/15)
Boron
Nickel
Nickel
EB 6/10/15
Boron
EB 6/11/15
Boron
Duplicate AB-15 (63-65) SPLP
Boron
AB-15 (63-65) SPLP
Boron
Sodium
Sodium
BG-2D (48-49) SPLP
Barium
BG-2D (60-62) SPLP
Barium
Boron
Boron
Magnesium
Magnesium
Sodium
Sodium
BG-2D (74-75) SPLP
Barium
GWA-4S (15-19) SPLP
Boron
Boron
Sodium
Magnesium
Sodium
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:
AS-3D 43.5-45' SPLP
AB-3D 48.5-50 SPLP
AB-4S 43.5-45 SPLP
C-2D 8.5-10 SPLP
AB-5D 48.5-50 SPLP
BG-3D 23-24 SPLP
C-1 D 8.5-10.0 SPLP
AB-4D 58.5-61.5 SPLP
BG-3D 34-35.5 SPLP
AB-15 63-65 SPLP
Duplicate AB-15 63-65 SPLP
BG-2D 48-49 SPLP
BG-2D (60-62) SPLP
BG-2D (74-75) SPLP
GWA-4S (15-19) 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:
AS-1 D-3 73.5-75 SPLP
C-1 D 8.5-10.0 SPLP
Duplicate AB-15 63-65 SPLP
AS-2D-5 18.5-20 SPLP
AB-4D 58.5-61.5 SPLP
BG-2D 48-49 SPLP
C-2D(8.5-10) SPLP
AB-15 (63-65) SPLP
BG-2D (60-62) SPLP
BG-2D 74-75 SPLP
GWA-4S 15-19 SPLP
EQUIPMENT BLANKS
Target analytes were generally not detected in equipment (rinsate) blanks (EB) except as noted
below.
Duke Energy — Riverbend Soil and Ash Page 3 of 9

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:
GWA-21 D (18.5-20')
Barium
GWA-6D-2 (48.5-50)
Chromium
Chromium
Nickel
Copper
Sodium
Zinc
Zinc
GWA-21 D (8.5-10')
Aluminum
AS-31D 58.5-60'
Strontium
Barium
Chromium
Copper
AS-1 D-1 (3.5-5)
Molybdenum
C-2D(18.5-20)
Nickel
Sodium
Zinc
AS-1 D-2 (33.5-35)
Chromium
C-2D(23.5-25)
Calcium
Molybdenum
Sodium
AS-1 D-3 (73.5-75)
Chromium
AB-7D(23.5-25)
Calcium
Molybdenum
Manganese
Sodium
Nickel
Zinc
AS-1 D-4 (83.5-85.5)
Calcium
AB-5D(3.5-5)
Zinc
Chromium
Sodium
AS-1 D-5 (88.5-90.5)
Calcium
AB-5D(58.5-60)
Zinc
Chromium
Sodium
AS-2D-1 (3-4.5)
Chromium
MW-7BR(43.5-45)
Potassium
Molybdenum
Sodium
AS-2D-2 (30-31.5)
Calcium
MW-15D(3.5-5)
Calcium
Chromium
Copper
Molybdenum
Magnesium
Sodium
Strontium
Zinc
AS-2D-3 (23.5-25)
Calcium
MW-15D(13.5-15)
Calcium
Chromium
Copper
Magnesium
Strontium
Potassium
Strontium
AS-2D-4 (28.5-30)
Calcium
GWA-8D(8.5-10)
Calcium
Chromium
Magnesium
Magnesium
Potassium
Strontium
GWA-6D-1 (43.5-45)
Chromium
Duplicate(6/1/15)
Calcium
Magnesium
Magnesium
Nickel
Potassium
Zinc
GWA-23D 33.5-35
Zinc
Duke Energy — Riverbend Soil and Ash Page 4 of 9

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:
Calcium
Aluminum
Chromium
Chromium
Copper
Copper
Iron
Lead
Lead
C-2D(8.5-10)
Manganese
AB-1 D (83.5-85) SPLP
Manganese
SPLP
Nickel
Molybdenum
Zinc
Nickel
Potassium
Sodium
Zinc
Aluminum
Aluminum
Barium
Calcium
Beryllium
Chromium
Calcium
Copper
Chromium
Iron
Cobalt
Lead
Copper
Magnesium
AS-1 D-3 (73.5-75)
Iron
AB-7D(8.5-10)
Manganese
SPLP
Lead
SPLP
Nickel
Magnesium
Sodium
Manganese
Molybdenum
Nickel
Potassium
Sodium
Strontium
Zinc
Aluminum
Iron
Barium
Manganese
Chromium
Nickel
AS-21D-5 (18.5-20)
Lead
AB-3D(48.5-50)
Potassium
SPLP
Magnesium
SPLP
Zinc
Manganese
Molybdenum
Potassium
Vanadium
Aluminum
Barium
Chromium
Cadmium
Lead
Chromium
Manganese
Cobalt
AS-31D 43.5-45'
AB-5D(48.5-50)
Copper
SPLP
SPLP
Lead
Magnesium
Manganese
Nickel
Potassium
Sodium
Duke Energy — Riverbend Soil and Ash Page 5 of 9

Zinc
Aluminum
Calcium
Chromium
Chromium
Copper
Cobalt
Lead
Iron
AB-4S(43.5-45)
Magnesium
BG-3D(23-24)
Magnesium
SPLP
Nickel
SPLP
Manganese
Nickel
Potassium
Strontium
Zinc
Calcium
Chromium
Cobalt
Copper
BG-3D(34-35.5)
Iron
SPLP
Magnesium
Nickel
Potassium
Strontium
Zinc
V. LABORATORY CONTROL SAMPLES (LCS)
Recoveries and relative percent differences (RPDs) were within the laboratory's control limits
and no qualification was required except as noted below.
Metals: Mercury recovery was above control limits in one LCS, and mercury in the associated
sample BG-3D(3-5) was detected and qualified as estimated with a possible high bias (J+).
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?
AB-21D (28.5-30.0)
Aluminum
High
J+
Beryllium
Low
UJ
Chromium
Low
J-
Iron
Low
J-
Manganese
Low
J-
Molybdenum
Low
UJ
Nickel
Low
J-
Antimony
Low
UJ
Cobalt
Low
J-
Lead
High
J+
Selenium
Low
UJ
Vanadium
High
J+
GWA-21 D (8.5-10')
Aluminum
High
J+
SPLP
GWA-21 D 8.5-10'
Aluminum
High
J+
GWA-22BR (207-
Aluminum
High
J+
208')
Barium
High
J+
Duke Energy — Riverbend Soil and Ash Page 6 of 9

Sample ID
Analyte
Recoveries High or
Qualifier
Low?
Calcium
High
J+
Iron
High
J+
Magnesium
High
J+
Manganese
High
J+
Strontium
High
J+
Antimony
Low
UJ
Cobalt
High
J+
Lead
Low
UJ
GWA-6D-2 48.5-50
Chloride
Low
UJ
Equip Blank
Aluminum
High
J+
Collected 3/5/15
Equip Blank
Aluminum
High
J+
Collected 3/9/15
Equip Blank
Aluminum
High
J+
Collected 3/10/15
Equip Blank
Aluminum
High
J+
Collected 3/11/15
C-2D(8.5-10)
Calcium
Low
J-
Chromium
High
J+
Copper
Low
J-
Magnesium
Low
J-
Nickel
High
J+
Strontium
Low
J-
EB 3/16/2015
Iron
High
J+
EB 3/18/2015
Iron
High
J+
AB-7S(18.5-20)
Beryllium
High
J+
Calcium
High
J+
Copper
High
J+
Magnesium
High
J+
Nickel
High
J+
Potassium
High
J+
AB-8S(13-15)
Antimony
Low
UJ
Arsenic
Low
UJ
Selenium
Low
UJ
EB(3/23/15)
Aluminum
High
J+
EB(3/27/15)
EB(3/30/15)
EB(3/31 /15)
EB(4/1/15)
EB 4/2/15
EB(4/14/15)
Aluminum
High
J+
EB(4/16/15)
Aluminum
High
J+
EB(4/17/15)
EB 4/21 /15
AB-3D(3.5-5.0)
Antimony
Low
UJ
Manganese
High
J+
Selenium
Low
UJ
AB-5D(28.5-30)
Beryllium
Low
J-
Calcium
Low
J-
Chromium
Low
J-
Duke Energy — Riverbend Soil and Ash Page 7 of 9

Sample ID
Analyte
Recoveries High or
Qualifier
Low?
Cobalt
High
J+
Copper
Low
J-
Lead
High
J+
Manganese
Low
J-
Potassium
High
J+
OB-1(33.5-35.0)
Chloride
Low
UJ
Sulfate
Low
UJ
MW-7BR(43.5-45)
Aluminum
High
J+
Antimony
Low
UJ
Arsenic
Low
UJ
Lead
High
J+
Manganese
High
J+
Molybdenum
Low
UJ
Selenium
Low <30%
R
EB(5/4/15)
Aluminum
High
J+
EB(5/5/15)
EB(5/6/15)
EB(5/7/15)
EB(5/8/15)
EB 5/11 /15
EB(6/1/15)
Aluminum
High
J+
EB(6/2/15)
EB 6/3/15
EB(5/12/15)
Aluminum
High
J+
EB(5/13/15)
EB(5/14/15)
EB 3/16/2015
Aluminum
RPD High
J
EB 3/17/2015
Aluminum
RPD High
J
EB 3/18/2015
Aluminum
RPD High
J
AB-7S(18.5-20)
Aluminum
RPD High
J
AB-3D(3.5-5.0)
Aluminum
RPD High
J
Iron
RPD High
J
MW-7BR(43.5-45)
Cobalt
RPD High
J
Iron
RPD High
J
BG-3D 34-35.5
Aluminum
RPD High
J
BG-2D 74-75 SPLP
Aluminum
RPD High
J
VII. FIELD DUPLICATES
Field duplicate (FD) samples were collected. Not al RPDs were determined.
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.
Metals: Manganese and nickel in C-1 D(3.5-5.0) and its FD C-1 D(3.5-5.0)DUP had RPDs of 60%
and 69% respectively, above the control limit, and these results have been qualified as
estimated (J).
VIII. LABORATORY DUPLICATES
Duke Energy — Riverbend Soil and Ash Page 8 of 9

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 as the lab noted in 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
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).
AB-4D 58.5-61.5 GWA-4S 15-19 [105%]
Duke Energy — Riverbend Soil and Ash Page 9 of 9

E-1. QC Samples - Field Duplicates - Ash
Analyte
CAS RN
Result Unit
FRACTION
Aluminum
Antimony
Arsenic
Barium
Boron
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
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
7439-92-1
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
T
T
T
T
T
T
T
T
T
T
T
T
Sample Name
Sample ID
Parent ID
Sample Date
C-1 D(3.5-5.0)DUP)
1 2015008628
2015008627
3/24/2015
2420
4.2 U
38.6
133
4.2 U
0.36
0.51 U
5.9
4.2 U
26.3
21600
7.7
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E-1. QC Samples - Field Duplicates - Ash
Manganese
Mercury
Molybdenum
Nickel
Selenium
Strontium
Thallium
Vanadium
Zinc
Calcium
Chloride
Magnesium
Nitrogen
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
16887-00-6
7439-95-4
7727-37-9
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
T
T
T
T
T
T
T
T
T
T
N
T
N
Sample Name
Sample ID
Parent ID
C-1 D(3.5-5.0)DUP)
1 2015008628
1 2015008627
46.8 J
0.094
1.4
3.3 J
2.5 J
45
4.2 U
12
5.8
263
407 U
231
40.7 UJ
c:I pwworkingl tpal d07430301 E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 2 of 3

E-1. QC Samples - Field Duplicates - Ash
Potassium
Sodium
Sulfate
pH (field)
Total Organic
Carbon
7440-09-7
7440-23-5
14808-79-8
PH
TOC
mg/kg
mg/kg
mg/kg
Std. Units
mg/kg
T
T
N
N
N
Sample Name
Sample ID
Parent ID
C-1 D(3.5-5.0)DUP)
1 2015008628
2015008627
970
164
212 J
3.7 J
203000
c:I pwworkingl tpal d07430301 E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 3 of 3

E-1. QC Samples - Field Duplicates - Soil
Analyte
CAS RN
Result Unit
FRACTION
Aluminum
Antimony
Arsenic
Barium
Boron
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
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
7439-92-1
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
T
T
T
T
T
T
T
T
T
T
T
T
Sample Name
Sample ID
Parent ID
Sample Date
AB-2D Duplicate
92255497012
92255497011
6/15/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
plicate GWA-4S (24-
92256693005
92256693004
6/21/2015
7640
6.9 U
6.9 U
112
17.2 U
0.35
0.83 U
3.1
5.5 J
1.9
9520
6.9 U
c:jpwworking�tpajd0743030�E-1INITIAL DRAFT Table 8-8QCSamples -Field Duplicates(20180803-1650).xls Page 1 of 3

E-1. QC Samples - Field Duplicates - Soil
Manganese
Mercury
Molybdenum
Nickel
Selenium
Strontium
Thallium
Vanadium
Zinc
Calcium
Chloride
Magnesium
Nitrogen
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
16887-00-6
7439-95-4
7727-37-9
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
T
T
T
T
T
T
T
T
T
T
N
T
N
Sample Name
Sample ID
Parent ID
AB-2D Duplicate
92255497012
92255497011
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
plicate GWA-4S (24-
9225669300E
92256693004
192
0.011 UJ
3.4 U
3.7
6.9 U
10.2
6.9 U
17.4
31.7
555
321 U
5150
32.1 UJ
c:jpwworking�tpajd0743030�E-1INITIAL DRAFT Table 8-8QCSamples -Field Duplicates(20180803-1650).xls Page 2 of 3

E-1. QC Samples - Field Duplicates - Soil
Potassium
Sodium
Sulfate
pH (field)
Total Organic
Carbon
7440-09-7
7440-23-5
14808-79-8
PH
TOC
mg/kg
mg/kg
mg/kg
Std. Units
mg/kg
T
T
N
N
N
Sample Name
Sample ID
Parent ID
AB-2D Duplicate
92255497012
92255497011
NA
NA
NA
NA
915
plicate GWA-4S (24-
92256693005
92256693004
4230
345 U
321 U
5.3 J
791 UJ
c: jpwworking�tpajd0743030�E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 3 of 3

E-1. QC Samples - Field Duplicates
Analyte
CAS RN
Result Unit
FRACTION
Aluminum
Aluminum
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Barium
Barium
7429-90-5
7429-90-5
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-39-3
7440-39-3
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
D
T
D
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Parent ID
Sample Date
BG-1D DUP
92258433002
92258433001
7/11/2015
0.73
6.2
NA
NA
4.2
4
1.8
1.7
0.49
0.54
NA
NA
BG-2BR DUP
92259390003
92259390001
7/17/2015
0.1 U
0.14 J
NA
NA
0.5 U
0.5 U
0.16 J
0.19 J
0.0059
0.0078
NA
NA
DUP-20150630-CT
92256765006
92256765004
6/30/2015
0.1 U
0.1 U
NA
NA
0.5 UJ
0.5 UJ
0.35 J
0.39 J
0.29
0.31
NA
NA
GWA-23BR DUP
92259390004
92259390002
7/17/2015
0.24
0.41
NA
NA
0.5 U
0.5 U
0.5 U
0.24 J
0.14
0.14
NA
NA
MW-11SR DUP
92257202008
92257202007
7/2/2015
0.1 U
0.1 U
NA
NA
0.76
0.73
0.5 U
0.5 U
0.024
0.025
NA
NA
MW-9 DUP
92257352004
92257352003
7/6/2015
NA
NA
100 U
100 U
0.5 U
0.5 U
0.12 J
0.16 J
NA
NA
54
55
c:Ipwworkingltpald07430301E-1INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates(20180803-1650).xls Page 1 of 7

E-1. QC Samples - Field Duplicates
Boron
Boron
Boron
Boron
Beryllium
Beryllium
Cadmium
Cadmium
Chromium
Chromium
Cobalt
Cobalt
Copper
7440-42-8
7440-42-8
7440-42-8
7440-42-8
7440-41-7
7440-41-7
7440-43-9
7440-43-9
7440-47-3
7440-47-3
7440-48-4
7440-48-4
7440-50-8
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
D
T
D
T
D
T
D
T
D
T
D
T
D
Sample Name
Sample ID
Parent ID
BG-1D DUP
92258433002
92258433001
0.043 J
0.05 U
NA
NA
0.2 U
0.2 U
0.08 U
0.031 J
30.1
51.9
1.4
2.9
2.9
BG-2BR DUP
92259390003
92259390001
0.05 U
0.05 U
NA
NA
0.2 U
0.2 U
0.08 U
0.08 U
0.42 J+
0.77
0.17 J
0.36 J
0.63 J+
DUP-20150630-CT
92256765006
92256765004
j 0.066
j 0.062
1 NA
i NA
j 0.2 U
j 0.2 U
0.08 U
0.08 U
0.31 J+
j 0.46 J+
j 24.2
j 24.1
j 0.42 J+
GWA-23BR DUP
92259390004
92259390002
0.05 U
0.05 U
NA
NA
0.2 U
0.2 U
0.08 U
0.08 U
13.5
15.2
0.5 U
0.5 U
0.91 J+
MW-11SR DUP
92257202008
92257202007
0.34
0.35
NA
NA
0.2 U
0.2 U
0.08 U
0.08 U
2.4 J
1.9 J
0.5 U
0.5 U
0.31 J+
MW-9 DUP
92257352004
92257352003
NA
NA
34 J
34 J
0.2 U
0.2 U
0.08 U
0.08 U
0.88 J+
1.1
0.66
0.76
0.89 J
c:jpwworking�tpajd0743030�E-1INITIAL DRAFT Table 8-8QCSamples -Field Duplicates(20180803-1650).xls Page 2 of 7

E-1. QC Samples - Field Duplicates
Copper
Iron
Iron
Iron
Iron
Lead
Lead
Manganese
Manganese
Manganese
Manganese
Mercury
Mercury
7440-50-8
7439-89-6
7439-89-6
7439-89-6
7439-89-6
7439-92-1
7439-92-1
7439-96-5
7439-96-5
7439-96-5
7439-96-5
7439-97-6
7439-97-6
ug/1
mg/I
mg/I
ug/I
ug/1
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
T
D
T
D
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Parent ID
BG-11) DUP
92258433002
92258433001
6.3
0.05 U
11.7
NA
NA
0.16
0.54
0.005 U
0.21
NA
NA
0.2 U
0.2 UJ
BG-2BR DUP
92259390003
92259390001
1.4
0.05 U
0.23 J
NA
NA
0.1 U
0.19
0.005 U
0.00911
NA
NA
0.2 U
0.2 U
DUP-20150630-CT
92256765006
92256765004
j 0.62 J+
15.1
16
NA
NA
0.1 UJ
0.098 J
8.6
8.5
NA
NA
0.2 U
0.2 U
GWA-23BR DUP
92259390004
92259390002
0.93 J
0.05 U
0.12
NA
NA
0.12
0.25
0.005 U
0.0036 J
NA
NA
0.2 U
0.2 U
MW-11SR DUP
92257202008
92257202007
0.26 J+
0.045 J
0.044 J
NA
NA
0.1 U
0.1 UJ
0.028
0.031
NA
NA
0.2 U
0.2 U
MW-9 DUP
92257352004
92257352003
0.26 J
NA
NA
50 U
120
0.1 U
0.1 U
NA
NA
4.2 J
5.2
0.2 U
0.2 U
c:I pwworkingl tpal d07430301 E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 3 of 7

E-1. QC Samples - Field Duplicates
Molybdenum
Molybdenum
Nickel
Nickel
Selenium
Selenium
Strontium
Strontium
Strontium
Strontium
Thallium
Thallium
Vanadium
7439-98-7
7439-98-7
7440-02-0
7440-02-0
7782-49-2
7782-49-2
7440-24-6
7440-24-6
7440-24-6
7440-24-6
7440-28-0
7440-28-0
7440-62-2
ug/1
ug/I
ug/1
ug/I
ug/1
ug/I
mg/I
mg/l
ug/l
ug/I
ug/l
ug/I
ug/l
D
T
D
T
D
T
D
T
D
T
D
T
D
Sample Name
Sample ID
Parent ID
BG-11) DUP
92258433002
92258433001
10.2
8.4
1.8
15.6
2.8
2.6
4.4
4.5
NA
NA
0.026 J
0.023 J
19.9
BG-2BR DUP
92259390003
92259390001
10.5
11
0.411
0.75
0.58
0.54
0.12
0.13
NA
NA
0.1 U
0.1 U
2.5
DUP-20150630-CT
92256765006
92256765004
j 0.5 U
0.5 U
1.7
1.5 J+
0.5 U
0.5 U
0.079
0.083
NA
NA
0.072 J
0.071 J
1 UJ
GWA-23BR DUP
92259390004
92259390002
4.7
4.9
0.5 U
0.46 J
0.36 J
0.3 J
1
1
NA
NA
0.074 J
0.077 J
4.1
MW-11SR DUP
92257202008
92257202007
0.18 J
0.14 J
1.2 J+
0.95
0.75
0.71
0.14
0.15
NA
NA
0.1 U
0.1 U
1.3
MW-9 DUP
92257352004
92257352003
0.13 J
0.14 J
1.1
1
0.5 U
0.5 U
NA
NA
180
180
0.1 U
0.1 U
1.9 J+
c: ipwworking�tpaid0743030�E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 4 of 7

E-1. QC Samples - Field Duplicates
Vanadium
Zinc
Zinc
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, HCO3
Alkalinity, CO3
Alkalinity, CO3
Alkalinity, lab
Alkalinity, lab
Calcium
Chloride
7440-62-2
7440-66-6
7440-66-6
7440-66-6
7440-66-6
ALK-HCO3
ALK-HCO3
ALK-CO3
ALK-CO3
ALK-LAB
ALK-LAB
7440-70-2
16887-00-6
ug/1
mg/I
mg/I
ug/I
ug/1
mg/I
ug/1
mg/I
ug/l
mg/I
ug/I
ug/I
mg/1
T
D
T
D
T
N
N
N
N
N
N
T
N
Sample Name
Sample ID
Parent ID
BG-11) DUP
92258433002
92258433001
24.2
0.01 U
0.015
NA
NA
5 U
NA
507
NA
633
NA
107000
5.3
BG-2BR DUP
92259390003
92259390001
3
0.01 U
0.0062 J
NA
NA
77.2
NA
5 U
NA
77.2
NA
22300
2.1
DUP-20150630-CT
92256765006
92256765004
j 1 UJ
0.01 UJ
0.01 UJ
NA
NA
62.8
NA
5 U
NA
62.8
NA
9310
7.3
GWA-23BR DUP
92259390004
92259390002
4.9
0.01 U
0.0046 J
NA
NA
5 U
NA
231
NA
722
NA
267000
2.1
MW-11SR DUP
92257202008
92257202007
1.3
0.0029 J
0.0071 J+
NA
NA
14.6
NA
5 U
NA
14.6
NA
9380
5.8
MW-9 DUP
92257352004
92257352003
2.4
NA
NA
10 U
10 U
NA
43300
NA
5000 U
NA
43300
12500
NA
c:I pwworkingl tpal d07430301 E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 5 of 7

E-1. QC Samples - Field Duplicates
Chloride
Magnesium
Nitrogen, NO2 plus
NO3
Nitrogen, NO2 plus
NO3
Potassium
Sodium
Sulfate
Sulfate
Sulfide
Sulfide
Total Organic
Carbon
Total Organic
Carbon
Total Dissolved
Solids
16887-00-6
7439-95-4
NO2-NO3
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
14808-79-8
18496-25-8
18496-25-8
TOC
TOC
TDS
ug/I
ug/I
mg/I
ug/I
ug/I
ug/I
mg/I
ug/I
mg/I
ug/I
mg/I
ug/I
mg/I
N
T
N
N
T
T
N
N
N
N
N
N
N
Sample Name
Sample ID
Parent ID
BG-1D DUP
92258433002
92258433001
NA
458
0.023
NA
175000
89100
49.9
NA
0.1 U
NA
7.5
NA
86
BG-2BR DUP
92259390003
92259390001
NA
2950
0.52
NA
2880 J
7710
7.8
NA
0.1 U
NA
1 UJ
NA
124
DUP-20150630-CT
92256765006
92256765004
j NA
j 4620
j 0.02 U
i NA
j 5000 U
j 3140 J
15.8
NA
0.1 U
i NA
j 0.71 J
i NA
1 87
GWA-23BR DUP
92259390004
92259390002
NA
257
0.081
NA
36600 J
25600
19.6
NA
0.1 U
NA
0.87 J
NA
670
MW-11SR DUP
92257202008
92257202007
NA
6090
0.26
NA
5000 U
7610
36.5
NA
0.1 U
NA
1 U
NA
115
MW-9 DUP
92257352004
92257352003
2100
3680
NA
34
5000 U
10900
NA
23900
NA
100 U
NA
1000 U
NA
c:jpwworking�tpajd0743030�E-1INITIAL DRAFT Table 8-8QCSamples -Field Duplicates(20180803-1650).xls Page 6 of 7

E-1. QC Samples - Field Duplicates
Total Dissolved
Solids
Total Suspended
Solids
Total Suspended
Solids
Redox Category
Redox Process
TDS
TSS
TSS
RedoxCAT
RedoxPRO
ug/1
mg/I
ug/1
na
na
N
N
N
N
N
Sample Name
Sample ID
Parent ID
BG-11) DUP
92258433002
92258433001
NA
140
NA
NA
NA
BG-2BR DUP
92259390003
92259390001
NA
8.8
NA
NA
NA
DUP-20150630-CT
92256765006
92256765004
j NA
6.8
NA
NA
NA
GWA-23BR DUP
92259390004
92259390002
NA
33
NA
NA
NA
MW-11SR DUP
92257202008
92257202007
NA
2.5 U
NA
NA
NA
MW-9 DUP
92257352004
92257352003
112000
NA
5000 U
0
0
c:I pwworkingl tpal d07430301 E-1 INITIAL DRAFT Table 8-8 QC Samples -Field Duplicates (20180803-1650).xls Page 7 of 7

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Aluminum
Aluminum
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Barium
Barium
Boron
Boron
Boron
CAS RN
7429-90-5
7429-90-5
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-39-3
7440-39-3
7440-42-8
7440-42-8
7440-42-8
Result Unit
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
mg/I
mg/I
ug/I
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
0.1 U
0.1 U
NA
NA
0.5 U
0.5 U
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.035 J+
NA
EB(3/02/2015)
2015006292
3/2/2015
NA
NA
NA
2250
NA
0.58
NA
7.2
NA
NA
NA
50.8
NA
NA
NA
EB(3/03/2015
2015006293
3/3/2015
NA
NA
NA
1750
NA
0.5 U
NA
2.1
NA
NA
NA
20.5
NA
NA
NA
EB(3/16/2015)
2015007895
3/16/2015
NA
NA
NA
57.4 J
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.2
NA
NA
NA
EB(3/17/2015)
2015007896
3/17/2015
NA
NA
NA
20.3 J
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.58
NA
NA
NA
EB(3/18/2015)
2015007897
3/18/2015
NA
NA
NA
174 J
NA
0.5 U
NA
0.5 U
NA
NA
NA
4.2
NA
NA
NA
EB(3/19/15)
2015008632
3/19/2015
NA
NA
NA
735
NA
0.5 U
NA
1.7
NA
NA
NA
12.8
NA
NA
NA
EB(3/20/15)
2015008633
3/19/2015
NA
NA
NA
116
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.8
NA
NA
NA
EB(3/23/15)
2015009414
3/23/2015
NA
NA
NA
200 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
3.6
NA
NA
NA
EB(3/24/15)
2015008634
3/24/2015
NA
NA
NA
14.2
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.3 U
NA
NA
NA
EB(3/25/15)
2015008635
3/25/2015
NA
NA
NA
74.8
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.89
NA
NA
NA
EB(3/26/15)
2015008636
3/25/2015
NA
NA
NA
1380
NA
0.5 U
NA
0.5 U
NA
NA
NA
7.1
NA
NA
NA
EB(3/27/15)
2015009415
3/27/2015
NA
NA
NA
582 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
3.5
NA
NA
NA
EB(3/30/15)
2015009416
3/30/2015
NA
NA
NA
78.7 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.9
NA
NA
NA
EB(3/31/15)
2015009417
3/31/2015
NA
NA
NA
65.2 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.74
NA
NA
NA
EB(3/4/2015)
2015006294
3/4/2015
NA
NA
NA
4010
NA
2.5 U
NA
2.5 U
NA
NA
NA
35.2
NA
NA
NA
EB(4/1/15)
2015009418
4/1/2015
NA
NA
NA
27.6 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.42
NA
NA
NA
EB(4/14/15)
2015010986
4/14/2015
NA
NA
NA
36.8 J+
NA
0.5 U
NA
0.12 J
NA
NA
NA
1.1
NA
NA
NA
EB(4/16/15)
2015011924
4/16/2015
NA
NA
NA
31.1 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.79
NA
NA
NA
EB(4/17/15)
2015011925
4/17/2015
NA
NA
NA
115 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.1
NA
NA
NA
EB(4/2/15)
2015009419
4/2/2015
NA
NA
NA
888 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
11.4
NA
NA
NA
EB(4/21/15)
2015011926
4/21/2015
NA
NA
NA
20.4J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.38
NA
NA
NA
EB(4/23/15)
2015013399
4/23/2015
NA
NA
NA
577
NA
0.5 U
NA
0.12 J
NA
NA
NA
4.6
NA
NA
NA
EB(4/24/15)
2015013398
4/24/2015
NA
NA
NA
1050
NA
0.5 U
NA
0.5 U
NA
NA
NA
6.5
NA
NA
NA
EB(4/27/15)
2015013397
4/27/2015
NA
NA
NA
280
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.6
NA
NA
NA
EB(4/29/15)
2015013396
4/29/2015
NA
NA
NA
12300
NA
0.5 U
NA
0.41 J
NA
NA
NA
79.6
NA
NA
NA
EB(5/01/15)
2015013395
5/1/2015
NA
NA
NA
557
NA
0.5 U
NA
0.5 U
NA
NA
NA
4.8
NA
NA
NA
EB(5/11/15)
2015014339
5/11/2015
NA
NA
NA
248 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.7
NA
NA
NA
EB(5/12/15)
2015016242
5/12/2015
NA
NA
NA
37.2 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.67
NA
NA
NA
EB(5/13/15)
2015016243
5/13/2015
NA
NA
NA
53.5 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.4
NA
NA
NA
EB(5/14/15)
2015016244
5/14/2015
NA
NA
NA
17 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1
NA
NA
NA
EB(5/4/15)
2015014334
5/4/2015
NA
NA
NA
88.8 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1
NA
NA
NA
EB(5/5/15)
2015014335
5/5/2015
NA
NA
NA
255 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.1
NA
NA
NA
EB(5/6/15)
2015014336
5/6/2015
NA
NA
NA
818 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.2
NA
NA
NA
EB(5/7/15)
2015014337
5/7/2015
NA
NA
NA
79.9 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.75
NA
NA
NA
EB(5/8/15)
2015014338
5/8/2015
NA
NA
NA
76.4 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.5
NA
NA
NA
EB(6/1/15)
2015017492
6/1/2015
NA
NA
NA
1780 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
17.3
NA
NA
NA
EB(6/10/15)
2015019477
6/10/2015
NA
NA
NA
8260
NA
0.5 U
NA
0.9
NA
NA
NA
158
NA
NA
NA
EB(6/11/15)
2015019478
6/11/2015
NA
NA
NA
2720
NA
0.18 J
NA
0.25 J
NA
NA
NA
17.1
NA
NA
NA
EB(6/13/15)
2015019473
6/13/2015
NA
NA
NA
105
NA
0.5 U
NA
0.5 U
NA
NA
NA
5.9
NA
NA
NA
EB(6/2/15)
2015017491
6/2/2015
NA
NA
NA
3370J+
NA
0.5U
NA
0.14.1
NA
NA
NA
6.1
NA
NA
NA
EB(6/3/15)
2015017490
6/3/2015
NA
NA
NA
173 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.2
NA
NA
NA
EB(6/5/15)
2015019474
6/5/2015
NA
NA
NA
367
NA
0.5 U
NA
0.5 U
NA
NA
NA
5.4
NA
NA
NA
EB(6/8/15)
2015019475
6/8/2015
NA
NA
NA
288
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.5
NA
NA
NA
EB(6/9/15)
2015019476
6/9/2015
NA
NA
NA
412
NA
0.5 U
NA
0.5 U
NA
NA
NA
4.6
NA
NA
NA
EB_20150628_CT
92256480005
6/28/2015
0.1 U
0.1 U
NA
NA
NA
NA
NA
NA
0.005 U
0.005 U
NA
NA
0.05 U
0.05 U
NA
EB-01-07112015
92258267004
7/11/2015
0.1 U
0.1 U
NA
NA
0.5 U
0.5 U
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.05 UJ
NA
EB-20150701-MP
92257011005
7/1/2015
0.1 U
0.1 U
NA
NA
1.8
0.24.1
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.05 UJ
NA
EB-MW-21)
92256765012
6/30/2015
0.1 U
0.1 U
NA
NA
0.5 UJ
0.5 UJ
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.05 U
NA
EB-MW-8S
92256765013
6/30/2015
0.1 U
0.1 U
NA
NA
0.34 J
0.21 J
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.05 U
NA
Equip Blank
2015006966
3/5/2015
NA
NA
NA
388 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
4.7
NA
NA
NA
Equip Blank
2015006972
3/10/2015
NA
NA
NA
212 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
2.6
NA
NA
NA
Equip Blank
2015006978
3/9/2015
NA
NA
NA
608 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
8
NA
NA
NA
Equip Blank
2015006979
3/11/2015
NA
NA
NA
34.8 J+
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.88
NA
NA
NA
Equip Blank 061315
92256693018
6/13/2015
NA
NA
NA
297
NA
0.5 U
NA
0.48 J
NA
NA
NA
6.4
NA
NA
NA
Equip Blank 061815
92256693019
6/18/2015
NA
NA
NA
1710
NA
0.5 U
NA
0.5 U
NA
NA
NA
5.9
NA
NA
NA
Equipment Blank
2015017830
6/5/2015
NA
NA
NA
10 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
Equipment Blank
2015018060
6/8/2015
NA
NA
NA
10 U
NA
0.16 J
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
EQUIPMENT BLANK
92257202011
7/2/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
EQUIPMENT BLANK
92257202012
7/2/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
EQUIPMENT BLANK
92257202013
7/2/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
EQUIPMENT BLANK
92259651014
7/16/2015
NA
NA
NA
79.1
NA
0.5 U
NA
0.5 U
NA
NA
NA
1
NA
NA
NA
uipment Blank 0617
92255497013
6/17/2015
NA
NA
NA
26.6
NA
0.5 U
NA
0.5 U
NA
NA
NA
0.45
NA
NA
NA
UIPMENT BLANK AB
92258049004
7/9/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
UIPMENT BLANK AB
92258049003
7/9/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 1 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Aluminum
Aluminum
Aluminum
Aluminum
Antimony
Antimony
Arsenic
Arsenic
Barium
Barium
Barium
Barium
Boron
Boron
Boron
CAS RN
7429-90-5
7429-90-5
7429-90-5
7429-90-5
7440-36-0
7440-36-0
7440-38-2
7440-38-2
7440-39-3
7440-39-3
7440-39-3
7440-39-3
7440-42-8
7440-42-8
7440-42-8
Result Unit
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
mg/I
mg/I
ug/I
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
D
T
D
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
0.1 U
0.1 U
NA
NA
0.5 U
0.5 U
0.5 U
0.5 U
0.005 U
0.005 U
NA
NA
0.05 U
0.035 J+
NA
UIPMENT BLANK AB
92257817004
7/8/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
UIPMENT BLANK AB
92257606003
7/7/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
UIPMENT BLANK AB
92257817005
7/8/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
UIPMENT BLANK AB
92257604002
7/7/2015
NA
0.1 U
NA
NA
0.5 U
0.32 J
0.5 U
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
UIPMENT BLANK AS
92257606004
7/7/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
UIPMENT BLANK BG
92257352006
7/6/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
UIPMENT BLANK BG
92257352005
7/6/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
IPMENT BLANK GW
92257202014
7/2/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
IPMENT BLANK GWj
92257202015
7/2/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
IPMENT BLANK GWA
92257217002
7/3/2015
NA
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
IPMENT BLANK GWA
92258272003
7/11/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
IPMENT BLANK GWA
92258295007
7/10/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
PMENT BLANK GWA
92258662001
7/14/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.0028 J
NA
NA
NA
0.05 U
NA
IPMENT BLANK GWA
92258295008
7/10/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
MENT BLANK GWA-
92257604003
7/7/2015
NA
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
Filter Blank
2015017829
6/5/2015
NA
NA
10 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
50 U
Filter Blank
2015018075
6/8/2015
NA
NA
3 U
NA
0.15 U
NA
0.11 U
NA
NA
NA
2.5 U
NA
NA
NA
25 U
Filter Blank
2015024158
7/21/2015
0.023
NA
NA
NA
1 U
NA
1 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92255387015
6/19/2015
NA
NA
3.5 J
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
50 U
FILTER BLANK
92257202016
7/2/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92257202017
7/2/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92257217003
7/3/2015
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
50 U
FILTER BLANK
92257352007
7/6/2015
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
50 U
FILTER BLANK
92257604004
7/7/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92258272004
7/11/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.028 J+
NA
NA
FILTER BLANK
92258295009
7/10/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92258945001
7/15/2015
0.1 UJ
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 UJ
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92259212003
7/16/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 UJ
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK
92259390005
7/17/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
0.1 U
NA
NA
NA
0.5 U
NA
0.5 U
NA
0.005 U
NA
NA
NA
0.05 U
NA
NA
LTER BLANK RBSWO
92258049005
7/9/2015
NA
NA
100 U
NA
0.5 U
NA
0.5 U
NA
NA
NA
5 U
NA
NA
NA
50 U
S-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
NA
NA
NA
238
NA
0.26J
NA
1.5
NA
NA
NA
14
NA
NA
NA
AB-51)
2015011019
4/8/2015
NA
NA
NA
77.6
NA
0.38 J
NA
0.5 U
NA
NA
NA
4.9
NA
NA
NA
AS-21)
2015011017
4/6/2015
NA
NA
NA
1000
NA
0.5 U
NA
0.18 J
NA
NA
NA
16.3
NA
NA
NA
GWA-21)
2015011015
4/13/2015
NA
NA
NA
89.1
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.4
NA
NA
NA
GWA-21)
2015011016
4/15/2015
NA
NA
NA
114
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.2
NA
NA
NA
GWA-2D
2015011021
4/10/2015
NA
NA
NA
69.9
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.1
NA
NA
NA
GWA -SD
2015011020
4/9/2015
NA
NA
NA
51.7
NA
0.5 U
NA
0.5 U
NA
NA
NA
1.9
NA
NA
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 2 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Boron
Beryllium
Beryllium
Cadmium
Cadmium
Chromium
Chromium
Cobalt
Cobalt
Copper
Copper
Iron
Iron
Iron
Iron
CAS RN
7440-42-8
7440-41-7
7440-41-7
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
7439-89-6
7439-89-6
Result Unit
ug/I
ug/I
ug/1
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
FRACTION
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
NA
0.9
1
0.08 U
0.08 U
0.24 J
0.25 J
0.5 UJ
0.5 U
233
275
0.05 U
0.05 UJ
NA
NA
EB(3/02/2015)
2015006292
3/2/2015
7.2
NA
0.69
NA
0.08 U
NA
26.6
NA
2.3
NA
15.4
NA
NA
NA
5850
EB(3/03/2015
2015006293
3/3/2015
5 U
NA
0.2 U
NA
0.08 U
NA
15.5
NA
0.95
NA
4.8
NA
NA
NA
2950
EB(3/16/2015)
2015007895
3/16/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.5
NA
0.5 U
NA
1.3
NA
NA
NA
553 J+
EB(3/17/2015)
2015007896
3/17/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1.3
NA
NA
NA
50 U
EB(3/18/2015)
2015007897
3/18/2015
5 U
NA
0.2 U
NA
0.08 U
NA
2.1
NA
3.1
NA
9
NA
NA
NA
744 J+
EB(3/19/15)
2015008632
3/19/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.6
NA
0.78
NA
2.7
NA
NA
NA
749
EB(3/20/15)
2015008633
3/19/2015
5 U
NA
0.2 U
NA
0.08 U
NA
2.3
NA
0.5 U
NA
1 U
NA
NA
NA
566
EB(3/23/15)
2015009414
3/23/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.92
NA
0.5 U
NA
1 U
NA
NA
NA
308
EB(3/24/15)
2015008634
3/24/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
EB(3/25/15)
2015008635
3/25/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
147
EB(3/26/15)
2015008636
3/25/2015
5 U
NA
0.2 U
NA
0.08 U
NA
12.5
NA
1.2
NA
14.2
NA
NA
NA
4280
EB(3/27/15)
2015009415
3/27/2015
5 U
NA
0.2 U
NA
0.08 U
NA
4.9
NA
0.54
NA
3
NA
NA
NA
906
EB(3/30/15)
2015009416
3/30/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
115
EB(3/31/15)
2015009417
3/31/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
107
EB(3/4/2015)
2015006294
3/4/2015
25 U
NA
1 U
NA
0.4 U
NA
40.9
NA
2.8
NA
13.4
NA
NA
NA
15200
EB(4/1/15)
2015009418
4/1/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
53.4
EB(4/14/15)
2015010986
4/14/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.46 J
NA
0.5 U
NA
0.84 J+
NA
NA
NA
122
EB(4/16/15)
2015011924
4/16/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.73
NA
0.19 J
NA
0.56 J
NA
NA
NA
169
EB(4/17/15)
2015011925
4/17/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.6
NA
0.27 J
NA
1 U
NA
NA
NA
294
EB(4/2/15)
2015009419
4/2/2015
5 U
NA
0.2 U
NA
0.08 U
NA
3.7
NA
1.6
NA
13.6
NA
NA
NA
1740
EB(4/21/15)
2015011926
4/21/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.3 J
NA
0.5 U
NA
0.56 J
NA
NA
NA
41.5 J
EB(4/23/15)
2015013399
4/23/2015
5 U
NA
0.2 U
NA
0.074 J
NA
2.3
NA
0.24 J
NA
5.6
NA
NA
NA
974
EB(4/24/15)
2015013398
4/24/2015
5 U
NA
0.2 U
NA
0.08 U
NA
3.4
NA
0.65
NA
4.6
NA
NA
NA
1360
EB(4/27/15)
2015013397
4/27/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.3
NA
0.22 J
NA
1.7
NA
NA
NA
577
EB(4/29/15)
2015013396
4/29/2015
1.8 J
NA
0.13 J
NA
0.025 J
NA
17.6
NA
9.4
NA
50
NA
NA
NA
10700
EB(5/01/15)
2015013395
5/1/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.4
NA
0.38 J
NA
3.2
NA
NA
NA
783
EB(5/11/15)
2015014339
5/11/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.65
NA
0.5 U
NA
0.45 J
NA
NA
NA
233
EB(5/12/15)
2015016242
5/12/2015
1.4 J
NA
0.2 U
NA
0.08 U
NA
0.33 J
NA
0.5 U
NA
0.95 J
NA
NA
NA
61.6
EB(5/13/15)
2015016243
5/13/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.29 J
NA
0.5 U
NA
0.69 J
NA
NA
NA
78.2
EB(5/14/15)
2015016244
5/14/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.2 J
NA
0.5 U
NA
0.43 J
NA
NA
NA
27.2 J
EB(5/4/15)
2015014334
5/4/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.1
NA
0.15 J
NA
0.66 J
NA
NA
NA
308
EB(5/5/15)
2015014335
5/5/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.62
NA
0.27 J
NA
1.6
NA
NA
NA
374
EB(5/6/15)
2015014336
5/6/2015
5 U
NA
0.2 U
NA
0.08 U
NA
3.8
NA
0.6
NA
2.5
NA
NA
NA
925
EB(5/7/15)
2015014337
5/7/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.45 J
NA
0.17 J
NA
0.8 J
NA
NA
NA
129
EB(5/8/15)
2015014338
5/8/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.68
NA
0.5 U
NA
0.53 J
NA
NA
NA
158
EB(6/1/15)
2015017492
6/1/2015
5 U
NA
0.2 U
NA
0.08 U
NA
13.8
NA
8.7
NA
5.2
NA
NA
NA
5090
EB(6/10/15)
2015019477
6/10/2015
1.2 J+
NA
0.3
NA
0.08 U
NA
21.8
NA
7
NA
17.7
NA
NA
NA
11200
EB(6/11/15)
2015019478
6/11/2015
1.6 J+
NA
0.2 U
NA
0.08 U
NA
19.4
NA
2.7
NA
20.2
NA
NA
NA
5940
EB(6/13/15)
2015019473
6/13/2015
1.5 J+
NA
0.2 U
NA
0.08 U
NA
0.91
NA
0.5 UJ
NA
0.66 J
NA
NA
NA
150
EB(6/2/15)
2015017491
6/2/2015
5 U
NA
0.2 U
NA
0.063 J
NA
18.3
NA
7.5
NA
11.3
NA
NA
NA
5470
EB(6/3/15)
2015017490
6/3/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.9
NA
0.5 U
NA
1.2
NA
NA
NA
333
EB(6/5/15)
2015019474
6/5/2015
1.8 J+
NA
0.2 U
NA
0.08 U
NA
2.7
NA
0.27 J
NA
1.1
NA
NA
NA
647
EB(6/8/15)
2015019475
6/8/2015
5 U
NA
0.2 U
NA
0.08 U
NA
1.6
NA
0.16 J
NA
1.5
NA
NA
NA
525
EB(6/9/15)
2015019476
6/9/2015
1.31+
NA
0.2 U
NA
0.08 U
NA
9.2
NA
0.5 U
NA
4
NA
NA
NA
2450
EB_20150628_CT
92256480005
6/28/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0.05 U
0.05 U
NA
NA
EB-01-07112015
92258267004
7/11/2015
NA
0.2 U
0.2 U
0.08 U
0.08 U
0.32 J
0.41 J
0.5 U
0.5 U
0.53 J
1 U
0.05 U
0.05 U
NA
NA
EB-20150701-MP
92257011005
7/1/2015
NA
0.2 U
0.2 U
0.08 U
0.08 U
0.24 J
0.26 J
0.5 U
0.5 U
1 U
1 U
0.05 U
0.05 U
NA
NA
EB-MW-2D
92256765012
6/30/2015
NA
0.2 U
0.2 U
0.08 U
0.08 U
0.25 J
0.38 J
0.5 U
0.5 U
1.7
0.35 J
0.05 U
0.035 J
NA
NA
EB-MW-8S
92256765013
6/30/2015
NA
0.2 U
0.2 U
0.08 U
0.08 U
0.21 J
0.21 J
0.5 U
0.5 U
1 U
1 U
0.05 U
0.05 U
NA
NA
Equip Blank
2015006966
3/5/2015
5 U
NA
0.2 U
NA
0.08 U
NA
6.1
NA
0.5 U
NA
2.7
NA
NA
NA
1170
Equip Blank
2015006972
3/10/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.96
NA
0.5 U
NA
1 U
NA
NA
NA
427
Equip Blank
2015006978
3/9/2015
5 U
NA
0.2 U
NA
0.08 U
NA
3
NA
0.5 U
NA
3.3
NA
NA
NA
2210
Equip Blank
2015006979
3/11/2015
5 U
NA
0.2 U
NA
0.092
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
116
Equip Blank 061315
92256693018
6/13/2015
5 UJ
NA
0.2 U
NA
0.08 U
NA
2.2
NA
0.52
NA
1.8
NA
NA
NA
547
Equip Blank 061815
92256693019
6/18/2015
5 U
NA
0.2 U
NA
0.08 U
NA
10
NA
2.2
NA
7.1
NA
NA
NA
2230
Equipment Blank
2015017830
6/5/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.26 J
NA
0.5 U
NA
1.1
NA
NA
NA
50 U
Equipment Blank
2015018060
6/8/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.19 J
NA
0.5 U
NA
0.4 J+
NA
NA
NA
50 U
EQUIPMENT BLANK
92257202011
7/2/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.38 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
EQUIPMENT BLANK
92257202012
7/2/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.28 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
EQUIPMENT BLANK
92257202013
7/2/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.2 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
EQUIPMENT BLANK
92259651014
7/16/2015
5 U
NA
0.2 U
NA
0.08 U
NA
2.4
NA
0.5 U
NA
1.3
NA
NA
NA
246
uipment Blank 0617
92255497013
6/17/2015
5 U
NA
0.2 U
NA
0.08 U
NA
2.9
NA
0.5 U
NA
4.5
NA
NA
NA
252
UIPMENT BLANK AB
92258049004
7/9/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.19 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
UIPMENT BLANK AB
92258049003
7/9/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.37 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
c:Ipwworkingltpald07430301E-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 3 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Boron
Beryllium
Beryllium
Cadmium
Cadmium
Chromium
Chromium
Cobalt
Cobalt
Copper
Copper
Iron
Iron
Iron
Iron
CAS RN
7440-42-8
7440-41-7
7440-41-7
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
7439-89-6
7439-89-6
Result Unit
ug/I
ug/I
ug/1
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
FRACTION
T
D
T
D
T
D
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
NA
0.9
1
0.08 U
0.08 U
0.24 J
0.25 J
0.5 UJ
0.5 U
233
275
0.05 U
0.05 UJ
NA
NA
UIPMENT BLANK AB
92257817004
7/8/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.25 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
UIPMENT BLANK AB
92257606003
7/7/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.28 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
UIPMENT BLANK AB
92257817005
7/8/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.27 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
UIPMENT BLANK AB
92257604002
7/7/2015
NA
0.2 U
0.2 U
0.08 U
0.026 J
0.28 J
0.45 J
0.5 U
0.5 U
1 U
0.26 J
NA
0.05 U
NA
NA
UIPMENT BLANK AS
92257606004
7/7/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.28 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
UIPMENT BLANK BG
92257352006
7/6/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.22 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
UIPMENT BLANK BG
92257352005
7/6/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.28 J
NA
0.5 U
NA
0.22 J
NA
NA
NA
50 U
IPMENT BLANK GW
92257202014
7/2/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.27 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
IPMENT BLANK GWj
92257202015
7/2/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.41 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
IPMENT BLANK GWA
92257217002
7/3/2015
50 U
NA
0.2 U
NA
0.08 U
NA
0.45 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
IPMENT BLANK GWA
92258272003
7/11/2015
NA
NA
0.2 U
NA
0.08 U
NA
1.1
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
IPMENT BLANK GWA
92258295007
7/10/2015
NA
NA
0.2 U
NA
0.08 U
NA
1.2
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
PMENT BLANK GWA
92258662001
7/14/2015
NA
NA
0.2 U
NA
0.027 J
NA
0.37 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
IPMENT BLANK GWA
92258295008
7/10/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.18 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
MENT BLANK GWA-
92257604003
7/7/2015
NA
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
0.22 J
NA
0.05 U
NA
NA
Filter Blank
2015017829
6/5/2015
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
NA
Filter Blank
2015018075
6/8/2015
NA
0.067 U
NA
0.024 U
NA
0.17 U
NA
0.13 U
NA
1.1
NA
NA
NA
13.7 U
NA
Filter Blank
2015024158
7/21/2015
NA
1 U
NA
1 U
NA
1 U
NA
1 U
NA
1 U
NA
0.014
NA
NA
NA
FILTER BLANK
92255387015
6/19/2015
NA
0.2 U
NA
0.08 U
NA
0.5 U
NA
0.5 U
NA
1.3
NA
NA
NA
50 U
NA
FILTER BLANK
92257202016
7/2/2015
NA
0.2 U
NA
0.08 U
NA
0.27 J
NA
0.5 U
NA
0.28 J
NA
0.05 U
NA
NA
NA
FILTER BLANK
92257202017
7/2/2015
NA
0.2 U
NA
0.08 U
NA
0.34.1
NA
0.5 U
NA
0.36J
NA
0.05 U
NA
NA
NA
FILTER BLANK
92257217003
7/3/2015
NA
0.2 U
NA
0.08 U
NA
0.4 J+
NA
0.5 U
NA
1.1
NA
NA
NA
50 U
NA
FILTER BLANK
92257352007
7/6/2015
NA
0.2 U
NA
0.08 U
NA
0.42 J
NA
0.5 U
NA
1 U
NA
NA
NA
50 U
NA
FILTER BLANK
92257604004
7/7/2015
NA
0.2 U
NA
0.08 U
NA
0.2 J
NA
0.5 U
NA
1 U
NA
0.05 U
NA
NA
NA
FILTER BLANK
92258272004
7/11/2015
NA
0.2 U
NA
0.08 U
NA
0.3 J
NA
0.5 U
NA
0.26 J
NA
0.05 U
NA
NA
NA
FILTER BLANK
92258295009
7/10/2015
NA
0.2 U
NA
0.08 U
NA
0.81
NA
0.5 U
NA
1.3
NA
0.05 U
NA
NA
NA
FILTER BLANK
92258945001
7/15/2015
NA
0.2 U
NA
0.08 U
NA
0.25 J
NA
0.5 U
NA
0.89 J
NA
0.05 UJ
NA
NA
NA
FILTER BLANK
92259212003
7/16/2015
NA
0.2 U
NA
0.08 U
NA
0.45 J
NA
0.5 U
NA
0.26 J
NA
0.05 U
NA
NA
NA
FILTER BLANK
92259390005
7/17/2015
NA
0.2 U
NA
0.08 U
NA
0.39 J
NA
0.5 U
NA
0.43 J+
NA
0.05 U
NA
NA
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
NA
0.2 U
NA
0.08 U
NA
0.47 J
NA
0.5 U
NA
1.6
NA
0.05 U
NA
NA
NA
LTER BLANK RBSWO
92258049005
7/9/2015
NA
0.2 U
NA
0.08 U
NA
0.3 J
NA
0.5 U
NA
0.28 J
NA
NA
NA
50 U
NA
S-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
2.4 J
NA
0.078 J
NA
0.033 J
NA
3
NA
0.32 J
NA
4.9
NA
NA
NA
690
AB-51)
2015011019
4/8/2015
1.7 J
NA
0.2 U
NA
0.08 U
NA
1.5
NA
0.39 J
NA
1.7
NA
NA
NA
405
AS-21)
2015011017
4/6/2015
2.1 J
NA
0.069 J
NA
0.08 U
NA
3.2
NA
2.5
NA
10.5
NA
NA
NA
2080
GWA-21)
2015011015
4/13/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.98
NA
0.15 J
NA
1 U
NA
NA
NA
343
GWA-21)
2015011016
4/15/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.56
NA
0.5 U
NA
0.83 J
NA
NA
NA
218
GWA-21)
2015011021
4/10/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.7
NA
0.5 U
NA
0.65 J
NA
NA
NA
129
GWA-51)
2015011020
4/9/2015
5 U
NA
0.2 U
NA
0.08 U
NA
0.58
NA
0.2 J
NA
1.9
NA
NA
NA
179
c:Ipwworkingltpald07430301E-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 4 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Lead
Lead
Manganese
Manganese
Manganese
Manganese
Mercury
Mercury
Mercury
Molybdenum
Molybdenum
Nickel
Nickel
Selenium
Selenium
CAS RN
7439-92-1
7439-92-1
7439-96-5
7439-96-5
7439-96-5
7439-96-5
7439-97-6
7439-97-6
7439-97-6
7439-98-7
7439-98-7
7440-02-0
7440-02-0
7782-49-2
7782-49-2
Result Unit
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
ng/L
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
FRACTION
D
T
D
T
D
T
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Sample Date
III
i
EB MW-81
92257011002
7/1/2015
0.16
0.16
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
10.1
10.2
0.18 J
0.5 U
0.5 U
0.5 U
EB(3/02/2015)
2015006292
3/2/2015
NA
3.9
NA
NA
NA
33.2
NA
NA
0.2 U
NA
6.4
NA
6.6
NA
0.5 U
EB(3/03/2015
2015006293
3/3/2015
NA
1.8
NA
NA
NA
33.9
NA
NA
0.2 U
NA
3
NA
2.3
NA
0.5 U
EB(3/16/2015)
2015007895
3/16/2015
NA
0.12
NA
NA
NA
13.6
NA
NA
0.2 U
NA
0.5 U
NA
1.3
NA
0.5 U
EB(3/17/2015)
2015007896
3/17/2015
NA
0.1 U
NA
NA
NA
2.5
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(3/18/2015)
2015007897
3/18/2015
NA
0.44
NA
NA
NA
21.1
NA
NA
0.2 U
NA
0.5 U
NA
1
NA
0.5 U
EB(3/19/15)
2015008632
3/19/2015
NA
0.8
NA
NA
NA
23.8
NA
NA
0.2 U
NA
0.5 U
NA
1.1
NA
0.5 U
EB(3/20/15)
2015008633
3/19/2015
NA
0.1 U
NA
NA
NA
6.3
NA
NA
0.2 U
NA
0.5 U
NA
0.65
NA
0.5 U
EB(3/23/15)
2015009414
3/23/2015
NA
0.3
NA
NA
NA
4.7
NA
NA
0.2 U
NA
0.5 U
NA
0.53
NA
0.5 U
EB(3/24/15)
2015008634
3/24/2015
NA
0.1 U
NA
NA
NA
0.8
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(3/25/15)
2015008635
3/25/2015
NA
0.1 U
NA
NA
NA
3.1
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(3/26/15)
2015008636
3/25/2015
NA
0.13
NA
NA
NA
69.2
NA
NA
0.2 U
NA
2.6
NA
4.8
NA
0.5 U
EB(3/27/15)
2015009415
3/27/2015
NA
0.18
NA
NA
NA
21.5
NA
NA
0.2 U
NA
0.5 U
NA
1.6
NA
0.5 U
EB(3/30/15)
2015009416
3/30/2015
NA
0.1 U
NA
NA
NA
4.2
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(3/31/15)
2015009417
3/31/2015
NA
0.1 U
NA
NA
NA
2.8
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(3/4/2015)
2015006294
3/4/2015
NA
3.3
NA
NA
NA
163
NA
NA
0.6 U
NA
8
NA
8.6
NA
2.5 U
EB(4/1/15)
2015009418
4/1/2015
NA
0.1 U
NA
NA
NA
1
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(4/14/15)
2015010986
4/14/2015
NA
0.08 J
NA
NA
NA
2.8
NA
NA
0.2 U
NA
0.5 U
NA
0.21 J+
NA
0.5 U
EB(4/16/15)
2015011924
4/16/2015
NA
0.1 U
NA
NA
NA
10.3
NA
NA
0.2 U
NA
0.5 U
NA
0.25 J
NA
0.5 U
EB(4/17/15)
2015011925
4/17/2015
NA
0.074 J
NA
NA
NA
11.1
NA
NA
0.2 U
NA
0.29 J
NA
0.52
NA
0.5 U
EB(4/2/15)
2015009419
4/2/2015
NA
0.43
NA
NA
NA
70.4
NA
NA
0.2 U
NA
0.94
NA
2.2
NA
0.5 U
EB(4/21/15)
2015011926
4/21/2015
NA
0.1 U
NA
NA
NA
1.3
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(4/23/15)
2015013399
4/23/2015
NA
0.54
NA
NA
NA
18.5
NA
NA
0.2 U
NA
0.6
NA
1.3
NA
0.5 U
EB(4/24/15)
2015013398
4/24/2015
NA
0.25
NA
NA
NA
28.9
NA
NA
0.2 U
NA
0.92
NA
1.2
NA
0.5 U
EB(4/27/15)
2015013397
4/27/2015
NA
0.088 J
NA
NA
NA
10.1
NA
NA
0.2 U
NA
0.48 J
NA
0.71
NA
0.5 U
EB(4/29/15)
2015013396
4/29/2015
NA
0.6
NA
NA
NA
179
NA
NA
0.2 U
NA
3
NA
5.3
NA
0.5 U
EB(5/01/15)
2015013395
5/1/2015
NA
0.2
NA
NA
NA
14.9
NA
NA
0.2 U
NA
0.23 J
NA
0.69
NA
0.5 U
EB(5/11/15)
2015014339
5/11/2015
NA
0.053 J
NA
NA
NA
7.8
NA
NA
0.2 U
NA
0.16.1
NA
0.42 J
NA
0.5 U
EB(5/12/15)
2015016242
5/12/2015
NA
0.1 U
NA
NA
NA
1.9
NA
NA
0.2 UJ
NA
0.095 J+
NA
0.17 J
NA
0.5 U
EB(5/13/15)
2015016243
5/13/2015
NA
0.05 J
NA
NA
NA
3.7
NA
NA
0.2 U
NA
0.12 J+
NA
0.2 J
NA
0.5 U
EB(5/14/15)
2015016244
5/14/2015
NA
0.1 U
NA
NA
NA
3.7
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EB(5/4/15)
2015014334
5/4/2015
NA
0.05 J
NA
NA
NA
5.5
NA
NA
0.2 U
NA
0.22 J
NA
0.33 J
NA
0.5 U
EB(5/5/15)
2015014335
5/5/2015
NA
0.1 U
NA
NA
NA
7.1
NA
NA
0.2 U
NA
0.111
NA
0.32 J
NA
0.5 U
EB(5/6/15)
2015014336
5/6/2015
NA
0.1 U
NA
NA
NA
25.1
NA
NA
0.2 U
NA
0.44 J
NA
1.5
NA
0.5 U
EB(5/7/15)
2015014337
5/7/2015
NA
0.1 U
NA
NA
NA
3.5
NA
NA
0.2 U
NA
0.11
NA
0.5 U
NA
0.5 U
EB(5/8/15)
2015014338
5/8/2015
NA
0.06 J
NA
NA
NA
4.8
NA
NA
0.2 U
NA
0.21 J
NA
0.28 J
NA
0.5 U
EB(6/1/15)
2015017492
6/1/2015
NA
0.2
NA
NA
NA
134
NA
NA
0.2 U
NA
0.23 J
NA
14.2
NA
0.5 U
EB(6/10/15)
2015019477
6/10/2015
NA
1.2
NA
NA
NA
133
NA
NA
0.2 U
NA
3.4
NA
8.5
NA
0.83
EB(6/11/15)
2015019478
6/11/2015
NA
0.49
NA
NA
NA
65.2
NA
NA
0.2 U
NA
4.5
NA
6.2
NA
0.5 U
EB(6/13/15)
2015019473
6/13/2015
NA
0.071 J
NA
NA
NA
3.9
NA
NA
0.2 U
NA
0.5 U
NA
0.76 J+
NA
0.5 U
EB(6/2/15)
2015017491
6/2/2015
NA
0.36
NA
NA
NA
104
NA
NA
0.2 U
NA
1.9
NA
16.4
NA
0.5 U
EB(6/3/15)
2015017490
6/3/2015
NA
0.053 J
NA
NA
NA
5.3
NA
NA
0.2 U
NA
0.39 J
NA
0.32 J
NA
0.5 U
EB(6/5/15)
2015019474
6/5/2015
NA
0.3
NA
NA
NA
16
NA
NA
0.2 U
NA
0.96
NA
0.43 J+
NA
0.5 U
EB(6/8/15)
2015019475
6/8/2015
NA
0.19
NA
NA
NA
9.5
NA
NA
0.2 U
NA
0.32 J
NA
0.41 J+
NA
0.5 U
EB(6/9/15)
2015019476
6/9/2015
NA
0.18
NA
NA
NA
28
NA
NA
0.2 U
NA
2.4
NA
1.2 J+
NA
0.5 U
EB_20150628_CT
92256480005
6/28/2015
NA
NA
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
NA
NA
NA
NA
NA
NA
EB-01-07112015
92258267004
7/11/2015
0.1 U
0.1 U
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
0.5 U
0.5 U
0.2 J
0.5 U
0.5 U
0.5 U
EB-20150701-MP
92257011005
7/1/2015
0.1 U
0.14
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
EB-MW-2D
92256765012
6/30/2015
0.15
0.1 U
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.18.1
0.5 U
0.5 U
EB-MW-8S
92256765013
6/30/2015
0.1 U
0.1 U
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
Equip Blank
2015006966
3/5/2015
NA
0.13
NA
NA
NA
23.8
NA
NA
0.2 U
NA
1
NA
1.7
NA
0.5 U
Equip Blank
2015006972
3/10/2015
NA
0.16
NA
NA
NA
9.3
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
Equip Blank
2015006978
3/9/2015
NA
0.38
NA
NA
NA
40
NA
NA
0.2 U
NA
0.6
NA
1.8
NA
0.5 U
Equip Blank
2015006979
3/11/2015
NA
0.1 U
NA
NA
NA
4
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
Equip Blank 061315
92256693018
6/13/2015
NA
0.41
NA
NA
NA
7.6
NA
NA
0.2 UJ
NA
0.31 J
NA
0.63
NA
0.5 U
Equip Blank 061815
92256693019
6/18/2015
NA
0.21
NA
NA
NA
60.8
NA
NA
0.2 UJ
NA
1.8
NA
5.2
NA
0.5 U
Equipment Blank
2015017830
6/5/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
Equipment Blank
2015018060
6/8/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EQUIPMENT BLANK
92257202011
7/2/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EQUIPMENT BLANK
92257202012
7/2/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EQUIPMENT BLANK
92257202013
7/2/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
EQUIPMENT BLANK
92259651014
7/16/2015
NA
0.14
NA
NA
NA
4.3
NA
NA
0.2 U
NA
0.41 J
NA
0.33 J
NA
0.5 U
uipment Blank 0617
92255497013
6/17/2015
NA
0.12
NA
NA
NA
3
NA
NA
0.2 U
NA
1.3
NA
1.7
NA
0.5 U
UIPMENT BLANK AB
92258049004
7/9/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK AB
92258049003
7/9/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.073 J
NA
0.5 U
NA
0.5 U
NA
0.5 U
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 5 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Lead
Lead
Manganese
Manganese
Manganese
Manganese
Mercury
Mercury
Mercury
Molybdenum
Molybdenum
Nickel
Nickel
Selenium
Selenium
CAS RN
7439-92-1
7439-92-1
7439-96-5
7439-96-5
7439-96-5
7439-96-5
7439-97-6
7439-97-6
7439-97-6
7439-98-7
7439-98-7
7440-02-0
7440-02-0
7782-49-2
7782-49-2
Result Unit
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
ng/L
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
FRACTION
D
T
D
T
D
T
T
D
T
D
T
D
T
D
T
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
0.16
0.16
0.005 U
0.005 U
NA
NA
NA
0.2 U
0.2 U
10.1
10.2
0.18 J
0.5 U
0.5 U
0.5 U
UIPMENT BLANK AB
92257817004
7/8/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK AB
92257606003
7/7/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK AB
92257817005
7/8/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK AB
92257604002
7/7/2015
0.1 U
0.066 J+
NA
0.005 U
NA
NA
NA
NA
0.2 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
0.5 U
UIPMENT BLANK AS
92257606004
7/7/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK BG
92257352006
7/6/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
UIPMENT BLANK BG
92257352005
7/6/2015
NA
0.084 J
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
IPMENT BLANK GW
92257202014
7/2/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
IPMENT BLANK GWj
92257202015
7/2/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
IPMENT BLANK GWA
92257217002
7/3/2015
NA
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
IPMENT BLANK GWA
92258272003
7/11/2015
NA
0.063 J
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.51
NA
0.5 U
IPMENT BLANK GWA
92258295007
7/10/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.32 J
NA
0.5 U
PMENT BLANK GWA
92258662001
7/14/2015
NA
0.047 J
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
IPMENT BLANK GWA
92258295008
7/10/2015
NA
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
MENT BLANK GWA-
92257604003
7/7/2015
NA
0.1 UJ
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
Filter Blank
2015017829
6/5/2015
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
Filter Blank
2015018075
6/8/2015
0.11
NA
NA
NA
2.5 U
NA
NA
NA
NA
0.094 U
NA
0.16 U
NA
0.2 U
NA
Filter Blank
2015024158
7/21/2015
1 U
NA
0.005 U
NA
NA
NA
NA
0.05 U
NA
1 U
NA
1 U
NA
1 U
NA
FILTER BLANK
92255387015
6/19/2015
0.1 U
NA
NA
NA
5 U
NA
NA
0.092 J
NA
0.3 J
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK
92257202016
7/2/2015
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK
92257202017
7/2/2015
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.27 J
NA
0.5 U
NA
FILTER BLANK
92257217003
7/3/2015
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.28 J
NA
0.5 U
NA
FILTER BLANK
92257352007
7/6/2015
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK
92257604004
7/7/2015
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK
92258272004
7/11/2015
0.073 J
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.44 J
NA
0.5 U
NA
FILTER BLANK
92258295009
7/10/2015
6.3
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.27 J
NA
0.5 U
NA
FILTER BLANK
92258945001
7/15/2015
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.26 J
NA
0.5 U
NA
FILTER BLANK
92259212003
7/16/2015
0.8
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK
92259390005
7/17/2015
0.1 U
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.5 U
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
0.047 J
NA
0.005 U
NA
NA
NA
NA
0.2 U
NA
0.5 U
NA
0.17 J
NA
0.5 U
NA
LTER BLANK RBSWO
92258049005
7/9/2015
0.1 U
NA
NA
NA
5 U
NA
NA
0.2 U
NA
0.5 U
NA
0.5 U
NA
0.35 J
NA
5-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
5-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
0.5 U
NA
NA
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
0.5 U
NA
NA
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.001 U
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
0.0005 U
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
0.267 J
NA
NA
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
NA
0.42
NA
NA
NA
10.5
NA
NA
0.03 J
NA
0.6
NA
1.4
NA
0.5 U
AB -SD
2015011019
4/8/2015
NA
0.16
NA
NA
NA
15.9
NA
NA
0.03 J
NA
0.15 J
NA
0.53
NA
0.5 U
AS-21)
2015011017
4/6/2015
NA
0.24
NA
NA
NA
106
NA
NA
0.03 J
NA
0.27 J
NA
2.7
NA
0.5 U
GWA-21)
2015011015
4/13/2015
NA
0.053 J+
NA
NA
NA
4.6
NA
NA
0.2 U
NA
0.26 J
NA
0.26 J
NA
0.5 U
GWA-21)
2015011016
4/15/2015
NA
0.072 J+
NA
NA
NA
6.8
NA
NA
0.2 U
NA
0.12 J
NA
0.18 J
NA
0.5 U
GWA-2D
2015011021
4/10/2015
NA
0.1 U
NA
NA
NA
3.1
NA
NA
0.03 J
NA
0.15 J
NA
0.5 U
NA
0.5 U
GWA-SD
2015011020
4/9/2015
NA
0.13
NA
NA
NA
13.3
NA
NA
0.2 U
NA
0.5 U
NA
0.34J
NA
0.5 U
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 6 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Strontium
Strontium
Strontium
Strontium
Thallium
Thallium
Vanadium
Vanadium
Zinc
Zinc
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, HCO3
Alkalinity, CO3
CAS RN
7440-24-6
7440-24-6
7440-24-6
7440-24-6
7440-28-0
7440-28-0
7440-62-2
7440-62-2
7440-66-6
7440-66-6
7440-66-6
7440-66-6
ALK-HCO3
AUK-HCO3
AUK-CO3
Result Unit
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
mg/I
ug/I
mg/I
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
N
N
N
Sample Name
Sample ID
Sample Date
IL
MMO
EB MW-81
92257011002
7/1/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 U
1 U
1 U
0.24
0.22
NA
NA
5 U
NA
5 U
EB(3/02/2015)
2015006292
3/2/2015
NA
NA
NA
41.4
NA
0.16
NA
10.9
NA
NA
NA
17.8
NA
NA
NA
EB(3/03/2015
2015006293
3/3/2015
NA
NA
NA
16
NA
0.1 U
NA
4.1
NA
NA
NA
8
NA
NA
NA
EB(3/16/2015)
2015007895
3/16/2015
NA
NA
NA
0.95
NA
0.1 U
NA
1 U
NA
NA
NA
26.6
NA
NA
NA
EB(3/17/2015)
2015007896
3/17/2015
NA
NA
NA
0.5 U
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/18/2015)
2015007897
3/18/2015
NA
NA
NA
2.9
NA
0.1 U
NA
1 U
NA
NA
NA
8.6
NA
NA
NA
EB(3/19/15)
2015008632
3/19/2015
NA
NA
NA
9.4
NA
0.1 U
NA
2.6
NA
NA
NA
5 U
NA
NA
NA
EB(3/20/15)
2015008633
3/19/2015
NA
NA
NA
0.99
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/23/15)
2015009414
3/23/2015
NA
NA
NA
3
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/24/15)
2015008634
3/24/2015
NA
NA
NA
0.5 U
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/25/15)
2015008635
3/25/2015
NA
NA
NA
0.52
NA
0.1 U
NA
1 U
NA
NA
NA
5.4
NA
NA
NA
EB(3/26/15)
2015008636
3/25/2015
NA
NA
NA
5
NA
0.1 U
NA
5
NA
NA
NA
6.9
NA
NA
NA
EB(3/27/15)
2015009415
3/27/2015
NA
NA
NA
2.5
NA
0.1 U
NA
2.2
NA
NA
NA
5 U
NA
NA
NA
EB(3/30/15)
2015009416
3/30/2015
NA
NA
NA
0.55
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/31/15)
2015009417
3/31/2015
NA
NA
NA
0.5 U
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(3/4/2015)
2015006294
3/4/2015
NA
NA
NA
10.7
NA
0.5 U
NA
9.5
NA
NA
NA
985
NA
NA
NA
EB(4/1/15)
2015009418
4/1/2015
NA
NA
NA
0.5 U
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(4/14/15)
2015010986
4/14/2015
NA
NA
NA
0.88
NA
0.1 U
NA
1 U
NA
NA
NA
2.6 J
NA
NA
NA
EB(4/16/15)
2015011924
4/16/2015
NA
NA
NA
0.24.1
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(4/17/15)
2015011925
4/17/2015
NA
NA
NA
0.73
NA
0.1 U
NA
0.43 J
NA
NA
NA
2.6 J
NA
NA
NA
EB(4/2/15)
2015009419
4/2/2015
NA
NA
NA
11.2
NA
0.1 U
NA
3.7
NA
NA
NA
13.8
NA
NA
NA
EB(4/21/15)
2015011926
4/21/2015
NA
NA
NA
0.32 J
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(4/23/15)
2015013399
4/23/2015
NA
NA
NA
2.3
NA
0.1 U
NA
1.5
NA
NA
NA
18.4
NA
NA
NA
EB(4/24/15)
2015013398
4/24/2015
NA
NA
NA
1.5
NA
0.1 U
NA
1.7
NA
NA
NA
7
NA
NA
NA
EB(4/27/15)
2015013397
4/27/2015
NA
NA
NA
1.2
NA
0.1 U
NA
0.69 J
NA
NA
NA
2.6 J
NA
NA
NA
EB(4/29/15)
2015013396
4/29/2015
NA
NA
NA
39.4
NA
0.017 J
NA
26
NA
NA
NA
22.8
NA
NA
NA
EB(5/01/15)
2015013395
5/1/2015
NA
NA
NA
1.9
NA
0.1 U
NA
1.3
NA
NA
NA
3.9 J
NA
NA
NA
EB(5/11/15)
2015014339
5/11/2015
NA
NA
NA
2.4
NA
0.1 U
NA
1 U
NA
NA
NA
3.1
NA
NA
NA
EB(5/12/15)
2015016242
5/12/2015
NA
NA
NA
0.94
NA
0.1 U
NA
1 U
NA
NA
NA
8.1
NA
NA
NA
EB(5/13/15)
2015016243
5/13/2015
NA
NA
NA
0.81
NA
0.1 U
NA
1 U
NA
NA
NA
4.4 J
NA
NA
NA
EB(5/14/15)
2015016244
5/14/2015
NA
NA
NA
1.1
NA
0.1 U
NA
1 U
NA
NA
NA
6.2
NA
NA
NA
EB(5/4/15)
2015014334
5/4/2015
NA
NA
NA
0.66
NA
0.1 U
NA
1 UJ
NA
NA
NA
5 U
NA
NA
NA
EB(5/5/15)
2015014335
5/5/2015
NA
NA
NA
1.2
NA
0.1 U
NA
0.93 J
NA
NA
NA
2.7 J
NA
NA
NA
EB(5/6/15)
2015014336
5/6/2015
NA
NA
NA
2.1
NA
0.1 U
NA
1.4
NA
NA
NA
2.5 J
NA
NA
NA
EB(5/7/15)
2015014337
5/7/2015
NA
NA
NA
0.59
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(5/8/15)
2015014338
5/8/2015
NA
NA
NA
1.4
NA
0.1 U
NA
1 U
NA
NA
NA
2.8 J
NA
NA
NA
EB(6/1/15)
2015017492
6/1/2015
NA
NA
NA
2.8
NA
0.1 U
NA
5.4
NA
NA
NA
8.2
NA
NA
NA
EB(6/10/15)
2015019477
6/10/2015
NA
NA
NA
44.3
NA
0.024 J
NA
19.9
NA
NA
NA
83
NA
NA
NA
EB(6/11/15)
2015019478
6/11/2015
NA
NA
NA
12.2
NA
0.1 U
NA
8
NA
NA
NA
31.2
NA
NA
NA
EB(6/13/15)
2015019473
6/13/2015
NA
NA
NA
1.5
NA
0.1 U
NA
1 U
NA
NA
NA
8.2
NA
NA
NA
EB(6/2/15)
2015017491
6/2/2015
NA
NA
NA
4.5
NA
0.1 U
NA
5.2
NA
NA
NA
21.1
NA
NA
NA
EB(6/3/15)
2015017490
6/3/2015
NA
NA
NA
1.2
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
EB(6/5/15)
2015019474
6/5/2015
NA
NA
NA
3.1
NA
0.1 U
NA
0.3 J
NA
NA
NA
11.6
NA
NA
NA
EB(6/8/15)
2015019475
6/8/2015
NA
NA
NA
1.8
NA
0.1 U
NA
1 U
NA
NA
NA
6.4
NA
NA
NA
EB(6/9/15)
2015019476
6/9/2015
NA
NA
NA
2.6
NA
0.1U
NA
0.56J
NA
NA
NA
11.3
NA
NA
NA
EB_20150628_CT
92256480005
6/28/2015
0.005 U
0.005 U
NA
NA
NA
NA
NA
NA
0.01 UJ
0.068
NA
NA
5 U
NA
5 U
EB-01-07112015
92258267004
7/11/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 UJ
1 U
1 U
0.0045 J
0.01 U
NA
NA
5 U
NA
5 U
EB-20150701-MP
92257011005
7/1/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 U
1 U
1 U
0.0037 J
0.0054 J
NA
NA
5 U
NA
5 U
EB-MW-2D
92256765012
6/30/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 U
0.36 J
0.29 J
0.0027 J
0.0045 J+
NA
NA
5 U
NA
5 U
EB-MW-BS
92256765013
6/30/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 U
0.31 J
1 U
0.01 U
0.0045 J+
NA
NA
5 U
NA
5 U
Equip Blank
2015006966
3/5/2015
NA
NA
NA
1.6
NA
0.1 U
NA
1.4
NA
NA
NA
5 U
NA
NA
NA
Equip Blank
2015006972
3/10/2015
NA
NA
NA
1.2
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
Equip Blank
2015006978
3/9/2015
NA
NA
NA
1.9
NA
0.1 U
NA
1.5
NA
NA
NA
11.7
NA
NA
NA
Equip Blank
2015006979
3/11/2015
NA
NA
NA
0.67
NA
0.1 U
NA
1 U
NA
NA
NA
5 U
NA
NA
NA
Equip Blank 061315
92256693018
6/13/2015
NA
NA
NA
3.7
NA
0.016 J
NA
1.1
NA
NA
NA
5.7
NA
NA
NA
Equip Blank 061815
92256693019
6/18/2015
NA
NA
NA
7.1
NA
0.1 U
NA
1.9
NA
NA
NA
20
NA
NA
NA
Equipment Blank
2015017830
6/5/2015
NA
NA
NA
5 U
NA
0.1 U
NA
0.33 J
NA
NA
NA
10 U
NA
10000 U
NA
Equipment Blank
2015018060
6/8/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
3.6 J+
NA
10000 U
NA
EQUIPMENT BLANK
92257202011
7/2/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
EQUIPMENT BLANK
92257202012
7/2/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
EQUIPMENT BLANK
92257202013
7/2/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
EQUIPMENT BLANK
92259651014
7/16/2015
NA
NA
NA
0.37 J
NA
0.1 U
NA
1 U
NA
NA
NA
4.8 J
NA
NA
NA
uipment Blank 06171
92255497013
6/17/2015
NA
NA
NA
0.47 J
NA
0.1 U
NA
1 U
NA
NA
NA
16.7
NA
NA
NA
UIPMENT BLANK AB
92258049004
7/9/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
UIPMENT BLANK ABI
92258049003
7/9/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 7 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Strontium
Strontium
Strontium
Strontium
Thallium
Thallium
Vanadium
Vanadium
Zinc
Zinc
Zinc
Zinc
Alkalinity, HCO3
Alkalinity, HCO3
Alkalinity, CO3
CAS RN
7440-24-6
7440-24-6
7440-24-6
7440-24-6
7440-28-0
7440-28-0
7440-62-2
7440-62-2
7440-66-6
7440-66-6
7440-66-6
7440-66-6
ALK-HCO3
ALK-HCO3
AUK-0O3
Result Unit
mg/I
mg/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
mg/I
ug/I
mg/I
FRACTION
D
T
D
T
D
T
D
T
D
T
D
T
N
N
N
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
0.005 U
0.005 U
NA
NA
0.1 U
0.1 U
1 U
1 U
0.24
0.22
NA
NA
5 U
NA
5 U
UIPMENT BLANK AB
92257817004
7/8/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
UIPMENT BLANK AB
92257606003
7/7/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
UIPMENT BLANK AB
92257817005
7/8/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
S U
UIPMENT BLANK AB
92257604002
7/7/2015
NA
0.005 U
NA
NA
0.034 J
0.04J
1 U
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
UIPMENT BLANK AS
92257606004
7/7/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
UIPMENT BLANK BG
92257352006
7/6/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
UIPMENT BLANK BG
92257352005
7/6/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
IPMENT BLANK GW
92257202014
7/2/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.0075 J
NA
NA
5 U
NA
5 U
IPMENT BLANK GWj
92257202015
7/2/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.00811
NA
NA
5 U
NA
5 U
IPMENT BLANK GWA
92257217002
7/3/2015
NA
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
5000 U
NA
IPMENT BLANK GWA
92258272003
7/11/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
IPMENT BLANK GWA
92258295007
7/10/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
5 U
PMENT BLANK GWA
92258662001
7/14/2015
NA
0.005 U
NA
NA
NA
0.034 J
NA
1 U
NA
0.01 UJ
NA
NA
5 U
NA
5 U
IPMENT BLANK GWA
92258295008
7/10/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.0033 J
NA
NA
5 U
NA
5 U
MENT BLANK GWA-
92257604003
7/7/2015
NA
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
5 U
NA
S U
Filter Blank
2015017829
6/5/2015
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
31
NA
NA
NA
NA
Filter Blank
2015018075
6/8/2015
NA
NA
2.5 U
NA
0.015 U
NA
0.28 U
NA
NA
NA
2.5 U
NA
NA
NA
NA
Filter Blank
2015024158
7/21/2015
0.005 U
NA
NA
NA
0.2 U
NA
0.3 U
NA
0.005 U
NA
NA
NA
NA
NA
NA
FILTER BLANK
92255387015
6/19/2015
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
13
NA
NA
NA
NA
FILTER BLANK
92257202016
7/2/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257202017
7/2/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257217003
7/3/2015
NA
NA
4.1 J
NA
0.1 U
NA
1 U
NA
NA
NA
3.8 J
NA
NA
NA
NA
FILTER BLANK
92257352007
7/6/2015
NA
NA
5 U
NA
0.1 U
NA
0.31 J
NA
NA
NA
10 U
NA
NA
NA
NA
FILTER BLANK
92257604004
7/7/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.0046 J
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258272004
7/11/2015
0.0038 J
NA
NA
NA
0.1 U
NA
1 U
NA
0.007 J
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258295009
7/10/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.008 J
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258945001
7/15/2015
0.005 UJ
NA
NA
NA
0.021 J
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259212003
7/16/2015
0.005 U
NA
NA
NA
0.031 J+
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259390005
7/17/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
0.005 U
NA
NA
NA
0.1 U
NA
1 U
NA
0.01 U
NA
NA
NA
NA
NA
NA
LTER BLANK RBSWO
92258049005
7/9/2015
NA
NA
5 U
NA
0.1 U
NA
1 U
NA
NA
NA
10 U
NA
NA
NA
NA
S-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
NA
NA
NA
7.6
NA
0.027 J
NA
1.6
NA
NA
NA
17.6
NA
NA
NA
AB-51)
2015011019
4/8/2015
NA
NA
NA
1.8
NA
0.1 U
NA
0.42 J
NA
NA
NA
6.3
NA
NA
NA
AS-21)
2015011017
4/6/2015
NA
NA
NA
10.7
NA
0.0191
NA
2.6
NA
NA
NA
13.2
NA
NA
NA
GWA-21)
2015011015
4/13/2015
NA
NA
NA
0.76
NA
0.1 U
NA
0.76J
NA
NA
NA
5 U
NA
NA
NA
GWA-21)
2015011016
4/15/2015
NA
NA
NA
0.52
NA
0.1 U
NA
0.43 J
NA
NA
NA
2.5 J
NA
NA
NA
GWA-21)
2015011021
4/10/2015
NA
NA
NA
0.32 J
NA
0.1 U
NA
0.36 J
NA
NA
NA
5 U
NA
NA
NA
GWA-51)
2015011020
4/9/2015
NA
NA
NA
0.66
NA
0.1 U
NA
1 U
NA
NA
NA
5.1
NA
NA
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 8 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Alkalinity, CO3
Alkalinity, lab
Alkalinity, lab
Calcium
Chloride
Chloride
Magnesium
Nitrogen, NO2 plus
NO3
Nitrogen, NO2 plus
NO3
potassium
Sodium
Sulfate
Sulfate
Sulfide
Sulfide
CAS RN
ALK-0O3
ALK-LAB
ALK-LAB
7440-70-2
16887-00-6
16887-00-6
7439-95-4
NO2-NO3
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
14808-79-8
18496-25-8
18496-25-8
Result Unit
ug/I
mg/I
ug/I
ug/I
mg/I
ug/I
ug/1
mg/I
ug/I
ug/I
ug/I
mg/I
ug/I
mg/I
ug/I
FRACTION
N
N
N
T
N
N
T
N
N
T
T
N
N
N
N
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.0151
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EB(3/02/2015)
2015006292
3/2/2015
NA
NA
NA
844
NA
NA
282
NA
NA
576
613
NA
NA
NA
NA
EB(3/03/2015
2015006293
3/3/2015
NA
NA
NA
1220
NA
NA
420
NA
NA
673
711
NA
NA
NA
NA
EB(3/16/2015)
2015007895
3/16/2015
NA
NA
NA
102
NA
NA
29
NA
NA
50 U
108
NA
NA
NA
NA
EB(3/17/2015)
2015007896
3/17/2015
NA
NA
NA
40 U
NA
NA
16.3
NA
NA
50 U
62.3
NA
NA
NA
NA
EB(3/18/2015)
2015007897
3/18/2015
NA
NA
NA
1010
NA
NA
91.2
NA
NA
126
151
NA
NA
NA
NA
EB(3/19/15)
2015008632
3/19/2015
NA
NA
NA
156
NA
NA
109
NA
NA
229
75.4
NA
NA
NA
NA
EB(3/20/15)
2015008633
3/19/2015
NA
NA
NA
90.8
NA
NA
69.4
NA
NA
171
151
NA
NA
NA
NA
EB(3/23/15)
2015009414
3/23/2015
NA
NA
NA
78
NA
NA
29.8
NA
NA
89.2
84.6
NA
NA
NA
NA
EB(3/24/15)
2015008634
3/24/2015
NA
NA
NA
40 U
NA
NA
10 U
NA
NA
50 U
50 U
NA
NA
NA
NA
EB(3/25/15)
2015008635
3/25/2015
NA
NA
NA
109
NA
NA
42.6
NA
NA
50 U
50 U
NA
NA
NA
NA
EB(3/26/15)
2015008636
3/25/2015
NA
NA
NA
480
NA
NA
1180
NA
NA
226
153
NA
NA
NA
NA
EB(3/27/15)
2015009415
3/27/2015
NA
NA
NA
333
NA
NA
433
NA
NA
92.1
89.9
NA
NA
NA
NA
EB(3/30/15)
2015009416
3/30/2015
NA
NA
NA
81.7
NA
NA
34.1
NA
NA
50 U
50 U
NA
NA
NA
NA
EB(3/31/15)
2015009417
3/31/2015
NA
NA
NA
40 U
NA
NA
22.1
NA
NA
50 U
50 U
NA
NA
NA
NA
EB(3/4/2015)
2015006294
3/4/2015
NA
NA
NA
421
NA
NA
977
NA
NA
1040
358
NA
NA
NA
NA
EB(4/1/15)
2015009418
4/1/2015
NA
NA
NA
40 U
NA
NA
11.4
NA
NA
50 U
50 U
NA
NA
NA
NA
EB(4/14/15)
2015010986
4/14/2015
NA
NA
NA
138
NA
NA
26.8
NA
NA
40.2 J
53.4
NA
NA
NA
NA
EB(4/16/15)
2015011924
4/16/2015
NA
NA
NA
40.5
NA
NA
12.8
NA
NA
20.5 J
20 J
NA
NA
NA
NA
EB(4/17/15)
2015011925
4/17/2015
NA
NA
NA
100
NA
NA
86.3
NA
NA
51.9
66.1
NA
NA
NA
NA
EB(4/2/15)
2015009419
4/2/2015
NA
NA
NA
6230
NA
NA
487
NA
NA
587
661
NA
NA
NA
NA
EB(4/21/15)
2015011926
4/21/2015
NA
NA
NA
76.4
NA
NA
20.4
NA
NA
22.2J
39.9J
NA
NA
NA
NA
EB(4/23/15)
2015013399
4/23/2015
NA
NA
NA
1320
NA
NA
113
NA
NA
529
445
NA
NA
NA
NA
EB(4/24/15)
2015013398
4/24/2015
NA
NA
NA
351
NA
NA
206
NA
NA
595
294
NA
NA
NA
NA
EB(4/27/15)
2015013397
4/27/2015
NA
NA
NA
187
NA
NA
98.6
NA
NA
97.6
95.4
NA
NA
NA
NA
EB(4/29/15)
2015013396
4/29/2015
NA
NA
NA
3930
NA
NA
4330
NA
NA
1010
1590
NA
NA
NA
NA
EB(5/01/15)
2015013395
5/1/2015
NA
NA
NA
462
NA
NA
199
NA
NA
94.3
47.7 J
NA
NA
NA
NA
EB(5/11/15)
2015014339
5/11/2015
NA
NA
NA
405
NA
NA
59.2
NA
NA
39.5 J
46.2 J
NA
NA
NA
NA
EB(5/12/15)
2015016242
5/12/2015
NA
NA
NA
162
NA
NA
28
NA
NA
22.2J
48.7J
NA
NA
NA
NA
EB(5/13/15)
2015016243
5/13/2015
NA
NA
NA
103
NA
NA
20.6
NA
NA
29.6 J
24.3 J
NA
NA
NA
NA
EB(5/14/15)
2015016244
5/14/2015
NA
NA
NA
397
NA
NA
26.9
NA
NA
27.5 J
73.1
NA
NA
NA
NA
EB(5/4/15)
2015014334
5/4/2015
NA
NA
NA
93.9
NA
NA
35.7
NA
NA
27.2 J
50 U
NA
NA
NA
NA
EB(5/5/15)
2015014335
5/5/2015
NA
NA
NA
327
NA
NA
127
NA
NA
35.7 J
37 J
NA
NA
NA
NA
EB(5/6/15)
2015014336
5/6/2015
NA
NA
NA
300
NA
NA
565
NA
NA
112
157
NA
NA
NA
NA
EB(5/7/15)
2015014337
5/7/2015
NA
NA
NA
365
NA
NA
62.3
NA
NA
30.7J
58.1
NA
NA
NA
NA
EB(5/8/15)
2015014338
5/8/2015
NA
NA
NA
136
NA
NA
41.4
NA
NA
27.2 J
52.8
NA
NA
NA
NA
EB(6/1/15)
2015017492
6/1/2015
NA
NA
NA
393
NA
NA
1550
NA
NA
59.4
23.5 J
NA
NA
NA
NA
EB(6/10/15)
2015019477
6/10/2015
NA
NA
NA
3530
NA
NA
4990
NA
NA
1110
618
NA
NA
NA
NA
EB(6/11/15)
2015019478
6/11/2015
NA
NA
NA
1770
NA
NA
1570
NA
NA
632
686
NA
NA
NA
NA
EB(6/13/15)
2015019473
6/13/2015
NA
NA
NA
300
NA
NA
133
NA
NA
147
184
NA
NA
NA
NA
EB(6/2/15)
2015017491
6/2/2015
NA
NA
NA
1100
NA
NA
3610
NA
NA
191
531
NA
NA
NA
NA
EB(6/3/15)
2015017490
6/3/2015
NA
NA
NA
168
NA
NA
42.1
NA
NA
39 J
33.9 J
NA
NA
NA
NA
EB(6/5/15)
2015019474
6/5/2015
NA
NA
NA
447
NA
NA
157
NA
NA
179
270
NA
NA
NA
NA
EB(6/8/15)
2015019475
6/8/2015
NA
NA
NA
165
NA
NA
105
NA
NA
106
165
NA
NA
NA
NA
EB(6/9/15)
2015019476
6/9/2015
NA
NA
NA
564
NA
NA
231
NA
NA
158
322
NA
NA
NA
NA
EB_20150628_CT
92256480005
6/28/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.029
NA
5000 U
5000 U
103
NA
0.1 U
NA
EB-01-07112015
92258267004
7/11/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EB-20150701-MP
92257011005
7/1/2015
NA
5 U
NA
334
1 U
NA
100 U
0.011 J
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EB-MW-2D
92256765012
6/30/2015
NA
5 U
NA
100 U
2.3
NA
100 U
0.041
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EB-MW-8S
92256765013
6/30/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.32
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
Equip Blank
2015006966
3/5/2015
NA
NA
NA
127
NA
NA
221
NA
NA
86.6
50 U
NA
NA
NA
NA
Equip Blank
2015006972
3/10/2015
NA
NA
NA
70
NA
NA
76.1
NA
NA
52.6
50 U
NA
NA
NA
NA
Equip Blank
2015006978
3/9/2015
NA
NA
NA
912
NA
NA
297
NA
NA
320
1830
NA
NA
NA
NA
Equip Blank
2015006979
3/11/2015
NA
NA
NA
89.2
NA
NA
20.7
NA
NA
242
224
NA
NA
NA
NA
Equip Blank061315
92256693018
6/13/2015
NA
NA
NA
244
NA
NA
102
NA
NA
154
61.7
NA
NA
NA
NA
Equip Blank061815
92256693019
6/18/2015
NA
NA
NA
826
NA
NA
1210
NA
NA
358
297
NA
NA
NA
NA
Equipment Blank
2015017830
6/5/2015
10000 U
NA
10000 U
100 U
NA
1000 U
100 U
NA
50
5000 U
5000 U
NA
1000 U
NA
100 U
Equipment Blank
2015018060
6/8/2015
10000 U
NA
10000 U
100 U
NA
1000 U
100 U
NA
18 J
5000 U
5000 U
NA
1000 U
NA
100 U
EQUIPMENT BLANK
92257202011
7/2/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 UJ
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EQUIPMENT BLANK
92257202012
7/2/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.014 J
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EQUIPMENT BLANK
92257202013
7/2/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.014 J
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
EQUIPMENT BLANK
92259651014
7/16/2015
NA
NA
NA
154
NA
NA
33.6
NA
NA
35.4J
342
NA
NA
NA
NA
uipment Blank 0617
92255497013
6/17/2015
NA
NA
NA
139
NA
NA
20.8
NA
NA
134
240
NA
NA
NA
NA
UIPMENT BLANK AB
92258049004
7/9/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
UIPMENT BLANK AB
92258049003
7/9/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 9 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
Alkalinity, CO3
Alkalinity, lab
Alkalinity, lab
Calcium
Chloride
Chloride
Magnesium
Nitrogen, NO2 plus
NO3
Nitrogen, NO2 plus
NO3
potassium
Sodium
Sulfate
Sulfate
Sulfide
Sulfide
CAS RN
ALK-CO3
ALK-LAB
ALK-LAB
7440-70-2
16887-00-6
16887-00-6
7439-95-4
NO2-NO3
NO2-NO3
7440-09-7
7440-23-5
14808-79-8
14808-79-8
18496-25-8
18496-25-8
Result Unit
ug/I
mg/I
ug/I
ug/I
mg/I
ug/I
ug/I
mg/I
ug/I
ug/I
ug/I
mg/I
ug/I
mg/I
ug/I
FRACTION
N
N
N
T
N
N
T
N
N
T
T
N
N
N
N
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.0151
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
UIPMENT BLANK AB
92257817004
7/8/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
UIPMENT BLANK AB
92257606003
7/7/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 UJ
UIPMENT BLANK AB
92257817005
7/8/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
UIPMENT BLANK AB
92257604002
7/7/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
UIPMENT BLANK AS
92257606004
7/7/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
UIPMENT BLANK BG
92257352006
7/6/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
UIPMENT BLANK BG
92257352005
7/6/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
IPMENT BLANK GW
92257202014
7/2/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.0111
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
IPMENT BLANK GWj
92257202015
7/2/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.016 J
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
IPMENT BLANK GWA
92257217002
7/3/2015
5000 U
NA
5000 U
100 U
NA
1000 U
100 U
NA
20 U
5000 U
5000 U
NA
1000 U
NA
100 U
IPMENT BLANK GWA
92258272003
7/11/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
IPMENT BLANK GWA
92258295007
7/10/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 UJ
NA
PMENT BLANK GWA
92258662001
7/14/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
IPMENT BLANK GWA
92258295008
7/10/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
MENT BLANK GWA-
92257604003
7/7/2015
NA
5 U
NA
100 U
1 U
NA
100 U
0.02 U
NA
5000 U
5000 U
1 U
NA
0.1 U
NA
Filter Blank
2015017829
6/5/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Filter Blank
2015018075
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Filter Blank
2015024158
7/21/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92255387015
6/19/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257202016
7/2/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257202017
7/2/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257217003
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257352007
7/6/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257604004
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258272004
7/11/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258295009
7/10/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258945001
7/15/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259212003
7/16/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259390005
7/17/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LTER BLANK RBSWO
92258049005
7/9/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
NA
NA
NA
982
NA
NA
85.1
NA
NA
400
278
NA
NA
NA
NA
AB-51)
2015011019
4/8/2015
NA
NA
NA
190
NA
NA
70.8
NA
NA
29.2 J
48.6 J
NA
NA
NA
NA
AS-21)
2015011017
4/6/2015
NA
NA
NA
1520
NA
NA
1030
NA
NA
217
503
NA
NA
NA
NA
GWA-21)
2015011015
4/13/2015
NA
NA
NA
74.8
NA
NA
43.3 J+
NA
NA
24.1 J
29.3 J
NA
NA
NA
NA
GWA-21)
2015011016
4/15/2015
NA
NA
NA
65.1
NA
NA
85.1
NA
NA
56.4
33.8J
NA
NA
NA
NA
GWA-21)
2015011021
4/10/2015
NA
NA
NA
39.4 J
NA
NA
32.8
NA
NA
48.2 J
18.4 J
NA
NA
NA
NA
GWA-51)
2015011020
4/9/2015
NA
NA
NA
147
NA
NA
36J+
NA
NA
99.4
103
NA
NA
NA
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 10 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
CAS RN
Result Unit
FRACTION
Total Organic
Carbon
Total Organic
Carbon
Total Dissolved
Solids
Total Dissolved
Solids
Total Suspended
Solids
Total Suspended
Solids
TOC
TOC
TDS
TDS
TSS
TSS
mg/I
ug/I
mg/I
ug/I
mg/1
ug/I
N
N
N
N
N
N
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
1 U
NA
25 U
NA
2.5 U
NA
EB(3/02/2015)
2015006292
3/2/2015
NA
NA
NA
NA
NA
NA
EB(3/03/2015
2015006293
3/3/2015
NA
NA
NA
NA
NA
NA
EB(3/16/2015)
2015007895
3/16/2015
NA
NA
NA
NA
NA
NA
EB(3/17/2015)
2015007896
3/17/2015
NA
NA
NA
NA
NA
NA
EB(3/18/2015)
2015007897
3/18/2015
NA
NA
NA
NA
NA
NA
EB(3/19/15)
2015008632
3/19/2015
NA
NA
NA
NA
NA
NA
EB(3/20/15)
2015008633
3/19/2015
NA
NA
NA
NA
NA
NA
EB(3/23/15)
2015009414
3/23/2015
NA
NA
NA
NA
NA
NA
EB(3/24/15)
2015008634
3/24/2015
NA
NA
NA
NA
NA
NA
EB(3/25/15)
2015008635
3/25/2015
NA
NA
NA
NA
NA
NA
EB(3/26/15)
2015008636
3/25/2015
NA
NA
NA
NA
NA
NA
EB(3/27/15)
2015009415
3/27/2015
NA
NA
NA
NA
NA
NA
EB(3/30/15)
2015009416
3/30/2015
NA
NA
NA
NA
NA
NA
EB(3/31/15)
2015009417
3/31/2015
NA
NA
NA
NA
NA
NA
EB(3/4/2015)
2015006294
3/4/2015
NA
NA
NA
NA
NA
NA
EB(4/1/15)
2015009418
4/1/2015
NA
NA
NA
NA
NA
NA
EB(4/14/15)
2015010986
4/14/2015
NA
NA
NA
NA
NA
NA
EB(4/16/15)
2015011924
4/16/2015
NA
NA
NA
NA
NA
NA
EB(4/17/15)
2015011925
4/17/2015
NA
NA
NA
NA
NA
NA
EB(4/2/15)
2015009419
4/2/2015
NA
NA
NA
NA
NA
NA
EB(4/21/15)
2015011926
4/21/2015
NA
NA
NA
NA
NA
NA
EB(4/23/15)
2015013399
4/23/2015
NA
NA
NA
NA
NA
NA
EB(4/24/15)
2015013398
4/24/2015
NA
NA
NA
NA
NA
NA
EB(4/27/15)
2015013397
4/27/2015
NA
NA
NA
NA
NA
NA
EB(4/29/15)
2015013396
4/29/2015
NA
NA
NA
NA
NA
NA
EB(5/01/15)
2015013395
5/1/2015
NA
NA
NA
NA
NA
NA
EB(5/11/15)
2015014339
5/11/2015
NA
NA
NA
NA
NA
NA
EB(5/12/15)
2015016242
5/12/2015
NA
NA
NA
NA
NA
NA
EB(5/13/15)
2015016243
5/13/2015
NA
NA
NA
NA
NA
NA
EB(5/14/15)
2015016244
5/14/2015
NA
NA
NA
NA
NA
NA
EB(5/4/15)
2015014334
5/4/2015
NA
NA
NA
NA
NA
NA
EB(5/5/15)
2015014335
5/5/2015
NA
NA
NA
NA
NA
NA
EB(5/6/15)
2015014336
5/6/2015
NA
NA
NA
NA
NA
NA
EB(5/7/15)
2015014337
5/7/2015
NA
NA
NA
NA
NA
NA
EB(5/8/15)
2015014338
5/8/2015
NA
NA
NA
NA
NA
NA
EB(6/1/15)
2015017492
6/1/2015
NA
NA
NA
NA
NA
NA
EB(6/10/15)
2015019477
6/10/2015
NA
NA
NA
NA
NA
NA
EB(6/11/15)
2015019478
6/11/2015
NA
NA
NA
NA
NA
NA
EB(6/13/15)
2015019473
6/13/2015
NA
NA
NA
NA
NA
NA
EB(6/2/15)
2015017491
6/2/2015
NA
NA
NA
NA
NA
NA
EB(6/3/15)
2015017490
6/3/2015
NA
NA
NA
NA
NA
NA
EB(6/5/15)
2015019474
6/5/2015
NA
NA
NA
NA
NA
NA
EB(6/8/15)
2015019475
6/8/2015
NA
NA
NA
NA
NA
NA
EB(6/9/15)
2015019476
6/9/2015
NA
NA
NA
NA
NA
NA
EB_20150628_CT
92256480005
6/28/2015
1 U
NA
25 U
NA
5 U
NA
EB-01-07112015
92258267004
7/11/2015
1 U
NA
25 U
NA
2.5 U
NA
EB-20150701-MP
92257011005
7/1/2015
1 U
NA
25 U
NA
2.8 U
NA
EB-MW-21)
92256765012
6/30/2015
1 U
NA
25 U
NA
2.5 U
NA
EB-MW-BS
92256765013
6/30/2015
1 U
NA
25 U
NA
7.8
NA
Equip Blank
2015006966
3/5/2015
NA
NA
NA
NA
NA
NA
Equip Blank
2015006972
3/10/2015
NA
NA
NA
NA
NA
NA
Equip Blank
2015006978
3/9/2015
NA
NA
NA
NA
NA
NA
Equip Blank
2015006979
3/11/2015
NA
NA
NA
NA
NA
NA
Equip Blank061315
92256693018
6/13/2015
NA
NA
NA
NA
NA
NA
Equip Blank 061815
92256693019
6/18/2015
NA
NA
NA
NA
NA
NA
Equipment Blank
2015017830
6/5/2015
NA
1000 U
NA
10000 U.1
NA
1000 U.1
Equipment Blank
2015018060
6/8/2015
NA
1000 U
NA
10000 U.1
NA
1000 U.1
EQUIPMENT BLANK
92257202011
7/2/2015
1 U
NA
25 U
NA
2.5 U
NA
EQUIPMENT BLANK
92257202012
7/2/2015
1 U
NA
25 U
NA
2.5 U
NA
EQUIPMENT BLANK
92257202013
7/2/2015
1 U
NA
25 U
NA
2.5 U
NA
EQUIPMENT BLANK
92259651014
7/16/2015
NA
NA
NA
NA
NA
NA
uipment Blank 0617
92255497013
6/17/2015
NA
NA
NA
NA
NA
NA
UIPMENT BLANK AB
92258049004
7/9/2015
NA
1000 U
NA
25000 U
NA
2500 U
UIPMENT BLANK AB
92258049003
7/9/2015
NA
1000 U
NA
25000 U
NA
2500 U
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651).xIs Page 11 of 12

F)2
Table E-2
Blank Samples
Riverbend Steam Station
Analyte
CAS RN
Result Unit
FRACTION
Total Organic
Carbon
Total Organic
Carbon
Total Dissolved
Solids
Total Dissolved
Solids
Total Suspended
Solids
Total Suspended
Solids
TOC
TOC
TDS
TDS
TSS
TSS
mg/I
ug/I
mg/I
ug/I
mg/1
ug/I
N
N
N
N
N
N
Sample Name
Sample ID
Sample Date
EB MW-81
92257011002
7/1/2015
1 U
NA
25 U
NA
2.5 U
NA
UIPMENT BLANK AB
92257817004
7/8/2015
1 U
NA
25 U
NA
2.5 U
NA
UIPMENT BLANK AB
92257606003
7/7/2015
NA
1000 U
NA
25000 U
NA
5000 U
UIPMENT BLANK AB
92257817005
7/8/2015
1 U
NA
25 U
NA
2.5 U
NA
UIPMENT BLANK AB
92257604002
7/7/2015
1 U
NA
25 U
NA
2.5 U
NA
UIPMENT BLANK ASJ
92257606004
7/7/2015
NA
1000 U
NA
25000 U
NA
2500 U
UIPMENT BLANK BG
92257352006
7/6/2015
NA
1000 U
NA
25000 U
NA
2500 U
UIPMENT BLANK BG
92257352005
7/6/2015
NA
1000 U
NA
25000 U
NA
2500 U
IPMENT BLANK GW
92257202014
7/2/2015
1 U
NA
25 U
NA
2.5 U
NA
IPMENT BLANK GWj
92257202015
7/2/2015
1 U
NA
25 U
NA
2.5 U
NA
IPMENT BLANK GWA
92257217002
7/3/2015
NA
1000 U
NA
25000 U
NA
2500 U
IPMENT BLANK GWA
92258272003
7/11/2015
1 U
NA
25 U
NA
2.5 U
NA
IPMENT BLANK GWA
92258295007
7/10/2015
1 U
NA
25 U
NA
2.5 U
NA
PMENT BLANK GWA
92258662001
7/14/2015
1 U
NA
25 U
NA
2.5 U
NA
IPMENT BLANK GWA
92258295008
7/10/2015
1 U
NA
25 U
NA
2.5 U
NA
MENT BLANK GWA-
92257604003
7/7/2015
1 U
NA
25 U
NA
2.5 U
NA
Filter Blank
2015017829
6/5/2015
NA
NA
NA
NA
NA
NA
Filter Blank
2015018075
6/8/2015
NA
NA
NA
NA
NA
NA
Filter Blank
2015024158
7/21/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92255387015
6/19/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257202016
7/2/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257202017
7/2/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257217003
7/3/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257352007
7/6/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92257604004
7/7/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258272004
7/11/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258295009
7/10/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92258945001
7/15/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259212003
7/16/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK
92259390005
7/17/2015
NA
NA
NA
NA
NA
NA
FILTER BLANK AB-2S
92257817007
7/8/2015
NA
NA
NA
NA
NA
NA
LTER BLANK RBSWO
92258049005
7/9/2015
NA
NA
NA
NA
NA
NA
S-11 FIELD BLANK
92257220008
7/3/2015
NA
NA
NA
NA
NA
NA
S-13 FIELD BLANK
92257605003
7/7/2015
NA
NA
NA
NA
NA
NA
S-2 FIELD BLANK
92257605004
7/7/2015
NA
NA
NA
NA
NA
NA
S-4 FIELD BLANK
92257220006
7/3/2015
NA
NA
NA
NA
NA
NA
S-7 FIELD BLANK
92257220009
7/3/2015
NA
NA
NA
NA
NA
NA
S-8 FIELD BLANK
92257220010
7/3/2015
NA
NA
NA
NA
NA
NA
S-9 FIELD BLANK
92257220007
7/3/2015
NA
NA
NA
NA
NA
NA
TRIP BLANK
2015018074
6/8/2015
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257220011
7/3/2015
NA
NA
NA
NA
NA
NA
TRIP BLANK
92257605005
7/7/2015
NA
NA
NA
NA
NA
NA
AB-51)
2015011018
4/7/2015
NA
NA
NA
NA
NA
NA
AB-51)
2015011019
4/8/2015
NA
NA
NA
NA
NA
NA
AS-2D
2015011017
4/6/2015
NA
NA
NA
NA
NA
NA
GWA-21)
2015011015
4/13/2015
NA
NA
NA
NA
NA
NA
GWA-21)
2015011016
4/15/2015
NA
NA
NA
NA
NA
NA
GWA-2D
2015011021
4/10/2015
NA
NA
NA
NA
NA
NA
GWA-51)
2015011020
4/9/2015
NA
NA
NA
NA
NA
NA
c:Ipwworkingltpald0743030IE-2 INITIAL DRAFT Table 8-9 QCSomples -Blank Samples (20180803-1651)x1s Page 12 of 12