a. introduction · and the laboratory analysis reports a chloride concentration of 300 mg/l. on...
TRANSCRIPT
Terracon Consultants, Inc. 15080 A Circle Omaha, Nebraska 68144
P [402] 330 2202 F [402] 330 7606 terracon.com
ALTERNATIVE SOURCE DEMONSTRATION – APRIL 2018
WALTER SCOTT JR. ENERGY CENTER
COAL COMBUSTION RESIDUAL
SOUTH SURFACE IMPOUNDMENT
POTTAWATTAMIE, IOWA
Terracon Project No. 05157640
April 30, 2018
A. INTRODUCTION
This alternative source demonstration (ASD) is for select Appendix III constituents of the
Federal CCR Rule (40 CFR 257) that had a statistically significant increase (SSI) identified at
the Walter Scott, Jr. Energy Center (WSEC) Coal Combustion Residual (CCR) South Surface
Impoundment. The October 2017 compliance monitoring analytical results identified SSIs for
Appendix III constituents including calcium (MW-9R), total dissolved solids [TDS] (MW-9R), and
chloride (MW-5R, MW-9R, and MW-19 through MW-24). Each of these SSIs were verified in
the February 2018 resampling event analytical results. Monitoring well locations and soil and
surface water sampling points are depicted on the attached Figure 1. During the March 11,
2018, and March 20, 2018, monitoring events, the following analytical program was utilized to
evaluate alternative sources:
Monitoring
Location
Sample
Type Analytical Program
SW-9R-221N Surface water Appendix III & IV 40 CFR 257 (except radium)
SW-9R-30NE Surface water Appendix III & IV 40 CFR 257 (except radium)
SW-3 Surface water Appendix III & IV 40 CFR 257 (except radium); Boron Isotope
SS-1 Soil Appendix III & IV 40 CFR 257 (except radium and TDS);
SPLP - Appendix III & IV 40 CFR 257 (except radium and pH)
SPLP = Synthetic Precipitation Leaching Procedure
The analytical reports for each monitoring event are provided as an attachment. Based upon
analytical samples collected from the site on March 11, 2018, and March 20, 2018, and a
review of literature and publicly available websites, elevated concentrations of chloride, calcium,
and TDS in groundwater samples from monitoring wells appear to be influenced by deicing
material applied to the road surface of Interstate I-29 which is immediately adjacent and
upgradient to the site.
Alternative Source Demonstration – April 2018
WSEC CCR South Surface Impoundment ■ Pottawattamie County, Iowa
April 30, 2018 ■ Terracon Project No 05157640
Resourceful ■ Responsive ■ Reliable 2 05157640l17 2018-04 asd
B. DISCUSSION
Chloride:
The highest concentration of chloride during the October 2017 compliance monitoring event was
measured in monitoring well MW-9R (265 milligrams per liter [mg/L]) and the lowest in monitoring
well MW-18 (16.2 mg/L). The approximate distribution of dissolved chloride in the groundwater
based on the October 2017 analytical results is depicted on the attached Figure 2. The general
groundwater flow direction has been inferred to the west towards the Missouri River (MEC,
January 2018). Based on this groundwater flow direction, the high chloride concentration
observed at monitoring well MW-9R is upgradient to the impoundment while the low chloride
concentration observed at monitoring well MW-18 is downgradient to the impoundment.
Monitoring well MW-9R is located near Interstate I-29 and immediately adjacent to the drainage
ditch which collects runoff from the interstate. Based on the well construction information, the top
of well screen for monitoring well MW-9R is approximately five feet below ground surface. Surface
water pools in the drainage ditch in close proximity to monitoring well MW-9R following
precipitation events. The ASD evaluated whether this pooled water that collects in the drainage
ditch infiltrates into the subsurface and influences groundwater geochemistry by comparing
constituent concentrations between surface water and groundwater samples.
The Iowa Department of Transportation (IDOT) Office of Maintenance’s webpage (IDOT, 2018)
states approximately 200,000 tons of rock salt are used to keep Iowa highways clear of snow and
ice. IDOT apply either a rock salt/sand mixture or a brine to the highways. The IDOT defines a
brine as being a liquid saturated or nearly full of chloride. IDOT indicates their prewetting and
anti-icing operations brine is most often the mixture of sodium chloride (rock salt) and water.
Two surface water samples were collected from pooled water in the drainage ditch near
monitoring well MW-9R. On March 11, 2018, surface water sample SW-9R-221N was collected
and the laboratory analysis reports a chloride concentration of 300 mg/L. On March 20, 2018,
surface water sample SW-9R-30NE was collected and had a chloride concentration of 624 mg/L.
Groundwater samples collected from monitoring well MW-9R during the eight background and
one compliance sampling events conducted during the period from May 2016 through October
2017 had a range of chloride concentrations from 206 mg/L to 358 mg/L with an average
concentration of approximately 282 mg/L (MEC, January 2018). Based on the elevated chloride
concentrations in the surface water samples, runoff from Interstate I-29 may contain high
concentrations of dissolved chloride from rock salt/brine applications. This runoff pools in the
drainage ditch and could potentially infiltrate to groundwater. High chloride concentrations were
observed at monitoring well MW-9R. The groundwater chloride concentration distribution during
the October 2017 compliance monitoring event decreases when moving west from Interstate I-29,
across the impoundment, towards the Missouri River. This distribution of chloride parallels the
Alternative Source Demonstration – April 2018
WSEC CCR South Surface Impoundment ■ Pottawattamie County, Iowa
April 30, 2018 ■ Terracon Project No 05157640
Resourceful ■ Responsive ■ Reliable 3 05157640l17 2018-04 asd
groundwater flow at the site. The rock salt/brine application to Interstate I-29 is considered a likely
source of elevated chloride concentrations in groundwater at the site.
Calcium:
The calcium concentration measured at monitoring well MW-9R (270 mg/L) during the October
2017 compliance monitoring event was the only SSI identified at the site for calcium. The
elevated calcium concentration in groundwater at monitoring well MW-9R could also be attributed
to the rock salt/brine application on Interstate I-29.
Groundwater samples collected from monitoring well MW-9R during the eight background and
one compliance sampling events conducted during the period from May 2016 through October
2017 had a range of calcium concentrations from 270 mg/L to 330 mg/L with an average
concentration of approximately 299 mg/L (MEC, January 2018). Surface water samples SW-9R-
221N and SW-9R-30NE had measured calcium concentrations of 128 mg/L and 70.8 mg/L,
respectively. Though calcium can be a component of rock salt or brine operations if the source
material contains calcium chloride, the IDOT states a majority of their material consists of sodium
chloride (IDOT, 2018).
Calcium is a naturally deposited analyte in soils and is a cation that is typically adsorbed to
negatively charged soil particles (i.e. clay, organic matter). Soil sample SS-1 was collected near
monitoring well MW-9R and had a calcium concentration of 8,730 milligrams per kilogram
(mg/kg). Calcium can desorb from the negatively charged soil particles and become mobile in
groundwater by being exchanged with other cations (i.e. magnesium, potassium, sodium). IDOT
states the rock salt/brine being applied to Interstate I-29 consists of mostly sodium chloride and
elevated chloride concentrations in surface water near and groundwater from monitoring well MW-
9R appear to be tied to these applications. High concentrations of sodium can exchange with
calcium on the soil particle and mobilize calcium in pore water and groundwater (Schuler &
Relyea, 2018). Thus, the application of rock salt/brine to Interstate I-29 in the form of sodium
chloride may increase the concentration of sodium infiltrating the groundwater near monitoring
well MW-9R. The sodium is exchanging with naturally present calcium in the soil and causing
calcium to mobilize and increase the calcium concentration in groundwater at monitoring well MW-
9R.
TDS:
The TDS concentration measured at monitoring well MW-9R (1800 mg/L) during the October
2017 compliance monitoring event was the only SSI identified at the site for TDS. The elevated
TDS concentration in groundwater at monitoring well MW-9R could also be attributed to the rock
salt/brine application on Interstate I-29.
Alternative Source Demonstration – April 2018
WSEC CCR South Surface Impoundment ■ Pottawattamie County, Iowa
April 30, 2018 ■ Terracon Project No 05157640
Resourceful ■ Responsive ■ Reliable 4 05157640l17 2018-04 asd
TDS is a measure of the amount of dissolved inorganic and organic analytes in a solution. The
TDS concentration is a function of dissolved analytes like calcium, sodium, chloride, and other
cations and anions. Since elevated concentrations of calcium and chloride were measured at
monitoring well MW-9R, elevated concentrations of TDS are also expected. Attached are two
graphs which compare the concentration of TDS against calcium (Graph 1) and chloride (Graph
2) in groundwater samples collected from site monitoring wells (MW-5R, MW-9R, MW-18 through
MW-24, and MW-133) during the period from March 2016 through February 2018. The analytical
results for monitoring well MW-9R are circled on each graph. The elevated calcium and chloride
concentrations observed at monitoring well MW-9R appear to correlate with higher TDS
concentrations. Thus, the application of rock salt/brine to Interstate I-29 as discussed in previous
sections for calcium and chloride is increasing the groundwater TDS concentration at monitoring
well MW-9R.
C. CONCLUSION Rock salt and brine application on Interstate I-29 are considered an alternative source for the
elevated chloride, calcium, and TDS concentrations in groundwater at the South Surface
Impoundment.
D. REFERENCES
MidAmerican Energy Company (MEC), January 2018. 2017 Annual Groundwater
Monitoring and Corrective Action Report: Walter Scott Jr. Energy Center Coal
Combustion Residual South Surface Impoundment. Berkshire Hathaway Energy
Company CCR Rule Compliance Data and Information MEC Website:
http://www.berkshirehathawayenergyco.com/ccr/mec.html
Iowa Department of Transportation (IDOT), 2018. IDOT Office of Maintenance: Winter
Operations Website: https://iowadot.gov/maintenance/winter-operations/materials
Schuler, M.S. and R.A. Relyea. 2018. A Review of the Combined Threats of Road Salts
and Heavy metals to Freshwater Systems. Bioscience. 10.1093/biosci/biy018.
1
SW-1
SW-3
SW-2
SW-9R-221N
SS-1
SOIL SAMPLE LOCATION (SS-1)
SURFACE WATER SAMPLE LOCATION (SW-1)
SW-9R-30NE
SURFACE WATER ELEVATION GAUGING LOCATION (PC-E)
PC-EPC-W
500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
50 100 150 200 250 300 350
TDS
(mg/
L)
Calcium (mg/L)
Graph 1TDS and Calcium Groundwater Concentrations
Walter Scott Jr. Energy Center CCR South Surface Impoundment(Groundwater analytical data collected during the period from March 2016
through February 2018)
Monitoring Well MW-9R results
500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
0 50 100 150 200 250 300 350 400
TDS
(mg/
L)
Chloride (mg/L)
Graph 2TDS and Chloride Groundwater Concentrations
Walter Scott Jr. Energy Center CCR South Surface Impoundment(Groundwater analytical data collected during the period from March 2016
through February 2018)
Monitoring Well MW-9R results
ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Cedar Falls704 Enterprise DriveCedar Falls, IA 50613Tel: (319)277-2401
TestAmerica Job ID: 310-125659-1TestAmerica Sample Delivery Group: 05157640 Task 1Client Project/Site: WSEC S Surface Impoundment MW
For:Terracon Consulting Eng & Scientists15080 A CircleOmaha, Nebraska 68144
Attn: Richard Wilson
Authorized for release by:3/22/2018 9:03:47 PM
Shawn Hayes, Senior Project Manager(319)[email protected]
This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table of Contents
Client: Terracon Consulting Eng & ScientistsProject/Site: WSEC S Surface Impoundment MW
TestAmerica Job ID: 310-125659-1SDG: 05157640 Task 1
Page 2 of 17TestAmerica Cedar Falls
3/22/2018
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Case NarrativeClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-125659-1Project/Site: WSEC S Surface Impoundment MW SDG: 05157640 Task 1
Job ID: 310-125659-1
Laboratory: TestAmerica Cedar Falls
Narrative
Job Narrative310-125659-1
Comments
No additional comments.
Receipt
The sample was received on 3/13/2018 9:30 AM; the sample arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 0.9º C.
HPLC/IC No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
General Chemistry No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
TestAmerica Cedar FallsPage 3 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Sample SummaryTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
310-125659-1 SW-9R-221N Water 03/11/18 10:00 03/13/18 09:30
TestAmerica Cedar Falls
Page 4 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Detection SummaryTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Client Sample ID: SW-9R-221N Lab Sample ID: 310-125659-1
Chloride
RL
20.0 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA20300 9056A
Sulfate 5.00 mg/L Total/NA5127 9056A
Arsenic 0.00200 mg/L Total/NA10.00567 6020A
Barium 0.00200 mg/L Total/NA10.137 6020A
Calcium 0.200 mg/L Total/NA1128 6020A
Lithium 0.0100 mg/L Total/NA10.0620 6020A
Molybdenum 0.00200 mg/L Total/NA10.00764 6020A
Total Dissolved Solids 150 mg/L Total/NA11170 SM 2540C
pH
RL
0.1 SU
RLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1HF7.8 SM 4500 H+ B
TestAmerica Cedar Falls
This Detection Summary does not include radiochemical test results.
Page 5 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Lab Sample ID: 310-125659-1Client Sample ID: SW-9R-221NMatrix: WaterDate Collected: 03/11/18 10:00
Date Received: 03/13/18 09:30
Method: 9056A - Anions, Ion ChromatographyRL MDL
Chloride 300 20.0 mg/L 03/15/18 03:02 20
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.500 mg/L 03/15/18 03:17 5Fluoride <0.500
5.00 mg/L 03/15/18 03:17 5Sulfate 127
Method: 6020A - Metals (ICP/MS)RL MDL
Antimony <0.00100 0.00100 mg/L 03/14/18 07:56 03/15/18 15:15 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.00200 mg/L 03/14/18 07:56 03/15/18 15:15 1Arsenic 0.00567
0.00200 mg/L 03/14/18 07:56 03/15/18 15:15 1Barium 0.137
0.00100 mg/L 03/14/18 07:56 03/15/18 15:15 1Beryllium <0.00100
0.200 mg/L 03/14/18 07:56 03/15/18 15:15 1Boron <0.200
0.000500 mg/L 03/14/18 07:56 03/15/18 15:15 1Cadmium <0.000500
0.200 mg/L 03/14/18 07:56 03/15/18 15:15 1Calcium 128
0.00500 mg/L 03/14/18 07:56 03/15/18 15:15 1Chromium <0.00500
0.000500 mg/L 03/14/18 07:56 03/15/18 15:15 1Cobalt <0.000500
0.000500 mg/L 03/14/18 07:56 03/15/18 15:15 1Lead <0.000500
0.0100 mg/L 03/14/18 07:56 03/15/18 15:15 1Lithium 0.0620
0.00200 mg/L 03/14/18 07:56 03/15/18 15:15 1Molybdenum 0.00764
0.00500 mg/L 03/14/18 07:56 03/15/18 15:15 1Selenium <0.00500
0.00100 mg/L 03/14/18 07:56 03/15/18 15:15 1Thallium <0.00100
Method: 7470A - Mercury (CVAA)RL MDL
Mercury <0.000200 0.000200 mg/L 03/22/18 10:00 03/22/18 16:05 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
General ChemistryRL MDL
Total Dissolved Solids 1170 150 mg/L 03/14/18 11:36 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
RL RL
pH 7.8 HF 0.1 SU 03/13/18 15:29 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 6 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Definitions/GlossaryTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Qualifiers
General Chemistry
Qualifier Description
HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request.
Qualifier
Glossary
These commonly used abbreviations may or may not be present in this report.
¤ Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Cedar Falls
Page 7 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Method: 9056A - Anions, Ion Chromatography
Client Sample ID: Method BlankLab Sample ID: MB 310-196973/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196973
RL MDL
Chloride <1.00 1.00 mg/L 03/14/18 19:07 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.100 0.100 mg/L 03/14/18 19:07 1Fluoride
<1.00 1.00 mg/L 03/14/18 19:07 1Sulfate
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-196973/6
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196973
Chloride 7.50 7.628 mg/L 102 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Fluoride 1.50 1.603 mg/L 107 90 - 110
Sulfate 7.50 7.763 mg/L 104 90 - 110
Method: 6020A - Metals (ICP/MS)
Client Sample ID: Method BlankLab Sample ID: MB 310-196623/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196872 Prep Batch: 196623
RL MDL
Antimony <0.00100 0.00100 mg/L 03/14/18 07:56 03/15/18 14:53 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.00200 0.00200 mg/L 03/14/18 07:56 03/15/18 14:53 1Arsenic
<0.00200 0.00200 mg/L 03/14/18 07:56 03/15/18 14:53 1Barium
<0.00100 0.00100 mg/L 03/14/18 07:56 03/15/18 14:53 1Beryllium
<0.200 0.200 mg/L 03/14/18 07:56 03/15/18 14:53 1Boron
<0.000500 0.000500 mg/L 03/14/18 07:56 03/15/18 14:53 1Cadmium
<0.200 0.200 mg/L 03/14/18 07:56 03/15/18 14:53 1Calcium
<0.00500 0.00500 mg/L 03/14/18 07:56 03/15/18 14:53 1Chromium
<0.000500 0.000500 mg/L 03/14/18 07:56 03/15/18 14:53 1Cobalt
<0.000500 0.000500 mg/L 03/14/18 07:56 03/15/18 14:53 1Lead
<0.0100 0.0100 mg/L 03/14/18 07:56 03/15/18 14:53 1Lithium
<0.00200 0.00200 mg/L 03/14/18 07:56 03/15/18 14:53 1Molybdenum
<0.00500 0.00500 mg/L 03/14/18 07:56 03/15/18 14:53 1Selenium
<0.00100 0.00100 mg/L 03/14/18 07:56 03/15/18 14:53 1Thallium
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-196623/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196872 Prep Batch: 196623
Antimony 0.0200 0.01960 mg/L 98 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 0.0400 0.04217 mg/L 105 80 - 120
Barium 0.0400 0.04169 mg/L 104 80 - 120
Beryllium 0.0200 0.02139 mg/L 107 80 - 120
Boron 0.880 0.8804 mg/L 100 80 - 120
Cadmium 0.0200 0.02091 mg/L 105 80 - 120
Calcium 2.00 2.107 mg/L 105 80 - 120
Chromium 0.0400 0.04244 mg/L 106 80 - 120
TestAmerica Cedar Falls
Page 8 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Method: 6020A - Metals (ICP/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-196623/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196872 Prep Batch: 196623
Cobalt 0.0200 0.02149 mg/L 107 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Lead 0.0200 0.02112 mg/L 106 80 - 120
Lithium 0.100 0.09970 mg/L 100 80 - 120
Molybdenum 0.0400 0.04020 mg/L 101 80 - 120
Selenium 0.0400 0.03999 mg/L 100 80 - 120
Thallium 0.0160 0.01660 mg/L 104 80 - 120
Method: 7470A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 310-197302/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 197657 Prep Batch: 197302
RL MDL
Mercury <0.000200 0.000200 mg/L 03/22/18 10:00 03/22/18 15:57 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197302/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 197657 Prep Batch: 197302
Mercury 0.00167 0.001566 mg/L 94 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: SW-9R-221NLab Sample ID: 310-125659-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 197657 Prep Batch: 197302
Mercury <0.000200 0.00167 0.001674 mg/L 100 80 - 120
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Client Sample ID: SW-9R-221NLab Sample ID: 310-125659-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 197657 Prep Batch: 197302
Mercury <0.000200 0.00167 0.001697 mg/L 102 80 - 120 1 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Method: SM 2540C - Solids, Total Dissolved (TDS)
Client Sample ID: Method BlankLab Sample ID: MB 310-196691/1
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196691
RL MDL
Total Dissolved Solids <30.0 30.0 mg/L 03/14/18 11:36 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
TestAmerica Cedar Falls
Page 9 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Method: SM 2540C - Solids, Total Dissolved (TDS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-196691/2
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196691
Total Dissolved Solids 1000 960.0 mg/L 96 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Method: SM 4500 H+ B - pH
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-196557/1
Matrix: Water Prep Type: Total/NA
Analysis Batch: 196557
pH 7.00 7.0 SU 100 98 - 102
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 10 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
HPLC/IC
Analysis Batch: 196973
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 9056A310-125659-1 SW-9R-221N Total/NA
Water 9056A310-125659-1 SW-9R-221N Total/NA
Water 9056AMB 310-196973/3 Method Blank Total/NA
Water 9056ALCS 310-196973/6 Lab Control Sample Total/NA
Metals
Prep Batch: 196623
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3010A310-125659-1 SW-9R-221N Total/NA
Water 3010AMB 310-196623/1-A Method Blank Total/NA
Water 3010ALCS 310-196623/2-A Lab Control Sample Total/NA
Analysis Batch: 196872
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 6020A 196623310-125659-1 SW-9R-221N Total/NA
Water 6020A 196623MB 310-196623/1-A Method Blank Total/NA
Water 6020A 196623LCS 310-196623/2-A Lab Control Sample Total/NA
Prep Batch: 197302
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A310-125659-1 SW-9R-221N Total/NA
Water 7470AMB 310-197302/1-A Method Blank Total/NA
Water 7470ALCS 310-197302/2-A Lab Control Sample Total/NA
Water 7470A310-125659-1 MS SW-9R-221N Total/NA
Water 7470A310-125659-1 MSD SW-9R-221N Total/NA
Analysis Batch: 197657
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A 197302310-125659-1 SW-9R-221N Total/NA
Water 7470A 197302MB 310-197302/1-A Method Blank Total/NA
Water 7470A 197302LCS 310-197302/2-A Lab Control Sample Total/NA
Water 7470A 197302310-125659-1 MS SW-9R-221N Total/NA
Water 7470A 197302310-125659-1 MSD SW-9R-221N Total/NA
General Chemistry
Analysis Batch: 196557
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM 4500 H+ B310-125659-1 SW-9R-221N Total/NA
Water SM 4500 H+ BLCS 310-196557/1 Lab Control Sample Total/NA
Analysis Batch: 196691
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM 2540C310-125659-1 SW-9R-221N Total/NA
Water SM 2540CMB 310-196691/1 Method Blank Total/NA
Water SM 2540CLCS 310-196691/2 Lab Control Sample Total/NA
TestAmerica Cedar Falls
Page 11 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lab ChronicleClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-125659-1
Project/Site: WSEC S Surface Impoundment MW SDG: 05157640 Task 1
Client Sample ID: SW-9R-221N Lab Sample ID: 310-125659-1Matrix: WaterDate Collected: 03/11/18 10:00
Date Received: 03/13/18 09:30
Analysis 9056A 03/15/18 03:02 SAD20 196973 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 9056A 5 196973 03/15/18 03:17 SAD TAL CFTotal/NA
Prep 3010A 196623 03/14/18 07:56 JNR TAL CFTotal/NA
Analysis 6020A 1 196872 03/15/18 15:15 SAD TAL CFTotal/NA
Prep 7470A 197302 03/22/18 10:00 CJT TAL CFTotal/NA
Analysis 7470A 1 197657 03/22/18 16:05 CJT TAL CFTotal/NA
Analysis SM 2540C 1 196691 03/14/18 11:36 SAS TAL CFTotal/NA
Analysis SM 4500 H+ B 1 196557 03/13/18 15:29 JDK TAL CFTotal/NA
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 12 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Accreditation/Certification SummaryClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-125659-1
Project/Site: WSEC S Surface Impoundment MW SDG: 05157640 Task 1
Laboratory: TestAmerica Cedar FallsAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program EPA Region Identification Number Expiration Date
AIHA-LAP, LLC 101044IHLAP 11-01-18
Georgia State Program 4 IA100001 (OR) 09-29-18
Illinois NELAP 5 200024 11-29-18
Iowa State Program 7 007 12-01-19
Kansas NELAP 7 E-10341 01-31-19
Minnesota NELAP 5 019-999-319 12-31-18
Minnesota (Petrofund) State Program 1 3349 08-22-18
North Dakota State Program 8 R-186 09-29-18
Oregon NELAP 10 IA100001 09-29-18
TestAmerica Cedar Falls
Page 13 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Method SummaryTestAmerica Job ID: 310-125659-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC S Surface Impoundment MW
Method Method Description LaboratoryProtocol
SW8469056A Anions, Ion Chromatography TAL CF
SW8466020A Metals (ICP/MS) TAL CF
SW8467470A Mercury (CVAA) TAL CF
SMSM 2540C Solids, Total Dissolved (TDS) TAL CF
SMSM 4500 H+ B pH TAL CF
Protocol References:
SM = "Standard Methods For The Examination Of Water And Wastewater",
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 14 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 15 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 16 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Login Sample Receipt Checklist
Client: Terracon Consulting Eng & Scientists Job Number: 310-125659-1
SDG Number: 05157640 Task 1
Login Number: 125659
Question Answer Comment
Creator: Homolar, Dana J
List Source: TestAmerica Cedar Falls
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
TrueThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or
tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate
HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
TrueSample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested
MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is
<6mm (1/4").
TrueMultiphasic samples are not present.
TrueSamples do not require splitting or compositing.
N/AResidual Chlorine Checked.
TestAmerica Cedar FallsPage 17 of 17 3/22/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Cedar Falls704 Enterprise DriveCedar Falls, IA 50613Tel: (319)277-2401
TestAmerica Job ID: 310-126382-2TestAmerica Sample Delivery Group: 05157640 Task 1Client Project/Site: WSEC South Surface Impoundment MWs
For:Terracon Consulting Eng & Scientists15080 A CircleOmaha, Nebraska 68144
Attn: Richard Wilson
Authorized for release by:3/27/2018 3:22:14 PM
Shawn Hayes, Senior Project Manager(319)[email protected]
This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table of Contents
Client: Terracon Consulting Eng & ScientistsProject/Site: WSEC South Surface Impoundment MWs
TestAmerica Job ID: 310-126382-2SDG: 05157640 Task 1
Page 2 of 23TestAmerica Cedar Falls
3/27/2018
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Case NarrativeClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-2Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Job ID: 310-126382-2
Laboratory: TestAmerica Cedar Falls
Narrative
Job Narrative310-126382-2
Comments
No additional comments.
Receipt
The samples were received on 3/22/2018 9:50 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 1.5º C.
Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
TestAmerica Cedar FallsPage 3 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Sample SummaryTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
310-126382-1 MW-9R Ground Water 03/20/18 15:20 03/22/18 09:50
310-126382-2 MW-18 Ground Water 03/20/18 13:22 03/22/18 09:50
310-126382-3 MW-19 Ground Water 03/20/18 14:11 03/22/18 09:50
310-126382-4 SW-1 Water 03/20/18 12:10 03/22/18 09:50
310-126382-5 SW-2 Water 03/20/18 09:41 03/22/18 09:50
310-126382-6 SW-3 Water 03/20/18 10:20 03/22/18 09:50
TestAmerica Cedar Falls
Page 4 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Detection SummaryTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Client Sample ID: MW-9R Lab Sample ID: 310-126382-1
Boron
RL
0.200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.268 6020A
Client Sample ID: MW-18 Lab Sample ID: 310-126382-2
Boron
RL
0.200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA11.92 6020A
Client Sample ID: MW-19 Lab Sample ID: 310-126382-3
Boron
RL
0.200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA11.84 6020A
Client Sample ID: SW-1 Lab Sample ID: 310-126382-4
Boron
RL
0.200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.967 6020A
Client Sample ID: SW-2 Lab Sample ID: 310-126382-5
Boron
RL
0.200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.923 6020A
Client Sample ID: SW-3 Lab Sample ID: 310-126382-6
Arsenic
RL
0.00200 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.00474 6020A
Barium 0.00200 mg/L Total/NA10.258 6020A
Calcium 0.200 mg/L Total/NA194.4 6020A
Cobalt 0.000500 mg/L Total/NA10.000874 6020A
Lead 0.000500 mg/L Total/NA10.00110 6020A
Lithium 0.0100 mg/L Total/NA10.0121 6020A
Molybdenum 0.00200 mg/L Total/NA10.00258 6020A
TestAmerica Cedar Falls
This Detection Summary does not include radiochemical test results.
Page 5 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-1Client Sample ID: MW-9RMatrix: Ground WaterDate Collected: 03/20/18 15:20
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Boron 0.268 0.200 mg/L 03/23/18 07:46 03/26/18 13:41 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 6 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-2Client Sample ID: MW-18Matrix: Ground WaterDate Collected: 03/20/18 13:22
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Boron 1.92 0.200 mg/L 03/23/18 07:46 03/26/18 13:54 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 7 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-3Client Sample ID: MW-19Matrix: Ground WaterDate Collected: 03/20/18 14:11
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Boron 1.84 0.200 mg/L 03/23/18 07:46 03/26/18 13:57 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 8 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-4Client Sample ID: SW-1Matrix: WaterDate Collected: 03/20/18 12:10
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Boron 0.967 0.200 mg/L 03/23/18 07:46 03/26/18 14:00 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 9 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-5Client Sample ID: SW-2Matrix: WaterDate Collected: 03/20/18 09:41
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Boron 0.923 0.200 mg/L 03/23/18 07:46 03/26/18 14:03 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 10 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-6Client Sample ID: SW-3Matrix: WaterDate Collected: 03/20/18 10:20
Date Received: 03/22/18 09:50
Method: 6020A - Metals (ICP/MS)RL MDL
Antimony <0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 14:16 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.00200 mg/L 03/23/18 07:46 03/26/18 14:16 1Arsenic 0.00474
0.00200 mg/L 03/23/18 07:46 03/26/18 14:16 1Barium 0.258
0.00100 mg/L 03/23/18 07:46 03/26/18 14:16 1Beryllium <0.00100
0.200 mg/L 03/23/18 07:46 03/26/18 14:16 1Boron <0.200
0.000500 mg/L 03/23/18 07:46 03/26/18 14:16 1Cadmium <0.000500
0.200 mg/L 03/23/18 07:46 03/26/18 14:16 1Calcium 94.4
0.00500 mg/L 03/23/18 07:46 03/26/18 14:16 1Chromium <0.00500
0.000500 mg/L 03/23/18 07:46 03/26/18 14:16 1Cobalt 0.000874
0.000500 mg/L 03/23/18 07:46 03/26/18 14:16 1Lead 0.00110
0.0100 mg/L 03/23/18 07:46 03/26/18 14:16 1Lithium 0.0121
0.00200 mg/L 03/23/18 07:46 03/26/18 14:16 1Molybdenum 0.00258
0.00500 mg/L 03/23/18 07:46 03/26/18 14:16 1Selenium <0.00500
0.00100 mg/L 03/23/18 07:46 03/26/18 14:16 1Thallium <0.00100
Method: 7470A - Mercury (CVAA)RL MDL
Mercury <0.000200 0.000200 mg/L 03/26/18 10:52 03/27/18 09:59 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 11 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Definitions/GlossaryTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Qualifiers
Metals
Qualifier Description
4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not
applicable.
Qualifier
Glossary
These commonly used abbreviations may or may not be present in this report.
¤ Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Cedar Falls
Page 12 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6020A - Metals (ICP/MS)
Client Sample ID: Method BlankLab Sample ID: MB 310-197687/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
RL MDL
Antimony <0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Arsenic
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Barium
<0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1Beryllium
<0.200 0.200 mg/L 03/23/18 07:46 03/26/18 13:35 1Boron
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Cadmium
<0.200 0.200 mg/L 03/23/18 07:46 03/26/18 13:35 1Calcium
<0.00500 0.00500 mg/L 03/23/18 07:46 03/26/18 13:35 1Chromium
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Cobalt
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Lead
<0.0100 0.0100 mg/L 03/23/18 07:46 03/26/18 13:35 1Lithium
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Molybdenum
<0.00500 0.00500 mg/L 03/23/18 07:46 03/26/18 13:35 1Selenium
<0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1Thallium
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197687/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
Antimony 0.0200 0.02078 mg/L 104 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 0.0400 0.04428 mg/L 111 80 - 120
Barium 0.0400 0.04615 mg/L 115 80 - 120
Beryllium 0.0200 0.02229 mg/L 111 80 - 120
Boron 0.880 0.9489 mg/L 108 80 - 120
Cadmium 0.0200 0.02269 mg/L 113 80 - 120
Calcium 2.00 2.246 mg/L 112 80 - 120
Chromium 0.0400 0.04569 mg/L 114 80 - 120
Cobalt 0.0200 0.02265 mg/L 113 80 - 120
Lead 0.0200 0.02209 mg/L 110 80 - 120
Lithium 0.100 0.1059 mg/L 106 80 - 120
Molybdenum 0.0400 0.04367 mg/L 109 80 - 120
Selenium 0.0400 0.04221 mg/L 106 80 - 120
Thallium 0.0160 0.01758 mg/L 110 80 - 120
Client Sample ID: MW-9RLab Sample ID: 310-126382-1 MSMatrix: Ground Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
Antimony <0.00100 0.0200 0.02094 mg/L 103 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Arsenic 0.00314 0.0400 0.04513 mg/L 105 75 - 125
Barium 0.142 0.0400 0.1807 mg/L 97 75 - 125
Beryllium <0.00100 0.0200 0.02242 mg/L 112 75 - 125
Boron 0.268 0.880 1.180 mg/L 104 75 - 125
Cadmium <0.000500 0.0200 0.02263 mg/L 112 75 - 125
Calcium 322 2.00 317.7 4 mg/L -211 75 - 125
Chromium <0.00500 0.0400 0.04652 mg/L 116 75 - 125
TestAmerica Cedar Falls
Page 13 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6020A - Metals (ICP/MS) (Continued)
Client Sample ID: MW-9RLab Sample ID: 310-126382-1 MSMatrix: Ground Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
Cobalt 0.00638 0.0200 0.02685 mg/L 102 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Lead <0.000500 0.0200 0.02233 mg/L 112 75 - 125
Lithium 0.104 0.100 0.2085 mg/L 104 75 - 125
Molybdenum 0.00258 0.0400 0.04820 mg/L 114 75 - 125
Selenium <0.00500 0.0400 0.03997 mg/L 100 75 - 125
Thallium <0.00100 0.0160 0.01635 mg/L 102 75 - 125
Client Sample ID: MW-9RLab Sample ID: 310-126382-1 MSDMatrix: Ground Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
Antimony <0.00100 0.0200 0.02138 mg/L 105 75 - 125 2 20
Analyte
MSD MSD
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
Arsenic 0.00314 0.0400 0.04605 mg/L 107 75 - 125 2 20
Barium 0.142 0.0400 0.1823 mg/L 101 75 - 125 1 20
Beryllium <0.00100 0.0200 0.02348 mg/L 117 75 - 125 5 20
Boron 0.268 0.880 1.230 mg/L 109 75 - 125 4 20
Cadmium <0.000500 0.0200 0.02318 mg/L 115 75 - 125 2 20
Calcium 322 2.00 320.1 4 mg/L -89 75 - 125 1 20
Chromium <0.00500 0.0400 0.04795 mg/L 120 75 - 125 3 20
Cobalt 0.00638 0.0200 0.02713 mg/L 104 75 - 125 1 20
Lead <0.000500 0.0200 0.02265 mg/L 113 75 - 125 1 20
Lithium 0.104 0.100 0.2157 mg/L 111 75 - 125 3 20
Molybdenum 0.00258 0.0400 0.04905 mg/L 116 75 - 125 2 20
Selenium <0.00500 0.0400 0.04007 mg/L 100 75 - 125 0 20
Thallium <0.00100 0.0160 0.01679 mg/L 105 75 - 125 3 20
Method: 7470A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 310-197901/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 198051 Prep Batch: 197901
RL MDL
Mercury <0.000200 0.000200 mg/L 03/26/18 10:52 03/27/18 09:26 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197901/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 198051 Prep Batch: 197901
Mercury 0.00167 0.001752 mg/L 105 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 14 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Metals
Prep Batch: 197687
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Ground Water 3010A310-126382-1 MW-9R Total/NA
Ground Water 3010A310-126382-2 MW-18 Total/NA
Ground Water 3010A310-126382-3 MW-19 Total/NA
Water 3010A310-126382-4 SW-1 Total/NA
Water 3010A310-126382-5 SW-2 Total/NA
Water 3010A310-126382-6 SW-3 Total/NA
Water 3010AMB 310-197687/1-A Method Blank Total/NA
Water 3010ALCS 310-197687/2-A Lab Control Sample Total/NA
Ground Water 3010A310-126382-1 MS MW-9R Total/NA
Ground Water 3010A310-126382-1 MSD MW-9R Total/NA
Prep Batch: 197901
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A310-126382-6 SW-3 Total/NA
Water 7470AMB 310-197901/1-A Method Blank Total/NA
Water 7470ALCS 310-197901/2-A Lab Control Sample Total/NA
Analysis Batch: 197975
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Ground Water 6020A 197687310-126382-1 MW-9R Total/NA
Ground Water 6020A 197687310-126382-2 MW-18 Total/NA
Ground Water 6020A 197687310-126382-3 MW-19 Total/NA
Water 6020A 197687310-126382-4 SW-1 Total/NA
Water 6020A 197687310-126382-5 SW-2 Total/NA
Water 6020A 197687310-126382-6 SW-3 Total/NA
Water 6020A 197687MB 310-197687/1-A Method Blank Total/NA
Water 6020A 197687LCS 310-197687/2-A Lab Control Sample Total/NA
Ground Water 6020A 197687310-126382-1 MS MW-9R Total/NA
Ground Water 6020A 197687310-126382-1 MSD MW-9R Total/NA
Analysis Batch: 198051
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A 197901310-126382-6 SW-3 Total/NA
Water 7470A 197901MB 310-197901/1-A Method Blank Total/NA
Water 7470A 197901LCS 310-197901/2-A Lab Control Sample Total/NA
TestAmerica Cedar Falls
Page 15 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lab ChronicleClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-2Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Client Sample ID: MW-9R Lab Sample ID: 310-126382-1Matrix: Ground WaterDate Collected: 03/20/18 15:20
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 13:41 SAD TAL CFTotal/NA
Client Sample ID: MW-18 Lab Sample ID: 310-126382-2Matrix: Ground WaterDate Collected: 03/20/18 13:22
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 13:54 SAD TAL CFTotal/NA
Client Sample ID: MW-19 Lab Sample ID: 310-126382-3Matrix: Ground WaterDate Collected: 03/20/18 14:11
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 13:57 SAD TAL CFTotal/NA
Client Sample ID: SW-1 Lab Sample ID: 310-126382-4Matrix: WaterDate Collected: 03/20/18 12:10
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 14:00 SAD TAL CFTotal/NA
Client Sample ID: SW-2 Lab Sample ID: 310-126382-5Matrix: WaterDate Collected: 03/20/18 09:41
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 14:03 SAD TAL CFTotal/NA
Client Sample ID: SW-3 Lab Sample ID: 310-126382-6Matrix: WaterDate Collected: 03/20/18 10:20
Date Received: 03/22/18 09:50
Prep 3010A 03/23/18 07:46 JNR197687 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 6020A 1 197975 03/26/18 14:16 SAD TAL CFTotal/NA
TestAmerica Cedar Falls
Page 16 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lab ChronicleClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-2Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Client Sample ID: SW-3 Lab Sample ID: 310-126382-6Matrix: WaterDate Collected: 03/20/18 10:20
Date Received: 03/22/18 09:50
Prep 7470A 03/26/18 10:52 CJT197901 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 7470A 1 198051 03/27/18 09:59 CJT TAL CFTotal/NA
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 17 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Accreditation/Certification SummaryClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-2Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Laboratory: TestAmerica Cedar FallsAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program EPA Region Identification Number Expiration Date
AIHA-LAP, LLC 101044IHLAP 11-01-18
Georgia State Program 4 IA100001 (OR) 09-29-18
Illinois NELAP 5 200024 11-29-18
Iowa State Program 7 007 12-01-19
Kansas NELAP 7 E-10341 01-31-19
Minnesota NELAP 5 019-999-319 12-31-18
Minnesota (Petrofund) State Program 1 3349 08-22-18
North Dakota State Program 8 R-186 09-29-18
Oregon NELAP 10 IA100001 09-29-18
TestAmerica Cedar Falls
Page 18 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Method SummaryTestAmerica Job ID: 310-126382-2Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method Method Description LaboratoryProtocol
SW8466020A Metals (ICP/MS) TAL CF
SW8467470A Mercury (CVAA) TAL CF
Protocol References:
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 19 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 20 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 21 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 22 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Login Sample Receipt Checklist
Client: Terracon Consulting Eng & Scientists Job Number: 310-126382-2
SDG Number: 05157640 Task 1
Login Number: 126382
Question Answer Comment
Creator: Homolar, Dana J
List Source: TestAmerica Cedar Falls
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey meter.
TrueThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
TrueSample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4").
TrueMultiphasic samples are not present.
TrueSamples do not require splitting or compositing.
N/AResidual Chlorine Checked.
TestAmerica Cedar FallsPage 23 of 23 3/27/2018
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Cedar Falls704 Enterprise DriveCedar Falls, IA 50613Tel: (319)277-2401
TestAmerica Job ID: 310-126382-1TestAmerica Sample Delivery Group: 05157640 Task 1Client Project/Site: WSEC South Surface Impoundment MWsRevision: 1
For:Terracon Consulting Eng & Scientists15080 A CircleOmaha, Nebraska 68144
Attn: Richard Wilson
Authorized for release by:4/9/2018 5:10:38 PM
Shawn Hayes, Senior Project Manager(319)[email protected]
This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table of Contents
Client: Terracon Consulting Eng & ScientistsProject/Site: WSEC South Surface Impoundment MWs
TestAmerica Job ID: 310-126382-1SDG: 05157640 Task 1
Page 2 of 29TestAmerica Cedar Falls
4/9/2018 (Rev. 1)
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Case NarrativeClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-1Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Job ID: 310-126382-1
Laboratory: TestAmerica Cedar Falls
Narrative
Job Narrative310-126382-1
Comments
No additional comments.
Receipt
The samples were received on 3/22/2018 9:50 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 1.5º C.
HPLC/IC No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
General Chemistry Method(s) SM 2540C: The method blank for preparation batch 310-198118 and analytical batch 310-198172 contained Total Dissolved
Solids above the reporting limit (RL). Associated sample was not re-extracted and/or re-analyzed because results were greater than 10X the value found in the method blank.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Organic Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
TestAmerica Cedar FallsPage 3 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Sample SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
310-126382-6 SW-3 Water 03/20/18 10:20 03/22/18 09:50
310-126382-7 SW-9R-30NE Water 03/20/18 11:10 03/22/18 09:50
310-126382-8 SS-1 Solid 03/20/18 11:28 03/22/18 09:50
TestAmerica Cedar Falls
Page 4 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Detection SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Client Sample ID: SW-3 Lab Sample ID: 310-126382-6
Chloride
RL
5.00 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA520.2 9056A
Sulfate 5.00 mg/L Total/NA530.7 9056A
Total Dissolved Solids 30.0 mg/L Total/NA1436 SM 2540C
pH
RL
0.1 SU
RLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1HF8.1 SM 4500 H+ B
Client Sample ID: SW-9R-30NE Lab Sample ID: 310-126382-7
Chloride
RL
20.0 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA20624 9056A
Sulfate 5.00 mg/L Total/NA558.0 9056A
Arsenic 0.00200 mg/L Total/NA10.00507 6020A
Barium 0.00200 mg/L Total/NA10.114 6020A
Calcium 0.200 mg/L Total/NA170.8 6020A
Cobalt 0.000500 mg/L Total/NA10.000808 6020A
Lead 0.000500 mg/L Total/NA10.000899 6020A
Lithium 0.0100 mg/L Total/NA10.0260 6020A
Molybdenum 0.00200 mg/L Total/NA10.00563 6020A
Total Dissolved Solids 30.0 mg/L Total/NA1634 SM 2540C
pH
RL
0.1 SU
RLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1HF7.7 SM 4500 H+ B
Client Sample ID: SS-1 Lab Sample ID: 310-126382-8
Chloride
RL
1.00 mg/L
MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
SPLP12.31 9056A
Fluoride 0.100 mg/L SPLP10.140 9056A
Sulfate 1.00 mg/L SPLP14.01 9056A
☼Arsenic 5.43 mg/Kg Total/NA15.54 6010C
☼Barium 0.679 mg/Kg Total/NA1260 6010C
☼Beryllium 0.679 mg/Kg Total/NA11.03 6010C
☼Boron 13.6 mg/Kg Total/NA114.8 6010C
☼Calcium 67.9 mg/Kg Total/NA18730 6010C
☼Chromium 1.36 mg/Kg Total/NA119.3 6010C
☼Cobalt 1.36 mg/Kg Total/NA18.56 6010C
☼Lead 6.79 mg/Kg Total/NA114.4 6010C
☼Lithium 3.39 mg/Kg Total/NA111.7 6010C
Barium 0.100 mg/L0.0228 SPLP West10.227 6010C
Beryllium 0.0100 mg/L0.000919 SPLP West10.00125 J 6010C
Calcium 1.00 mg/L0.249 SPLP West117.5 B 6010C
Chromium 0.0200 mg/L0.00581 SPLP West10.0336 6010C
Cobalt 0.0200 mg/L0.00234 SPLP West10.00533 J 6010C
Lithium 0.0500 mg/L0.00427 SPLP West10.0208 J 6010C
Total Dissolved Solids 30.0 mg/L ASTM Leach1516 B SM 2540C
pH
RL
0.1 SU
RLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type
Soluble1HF7.9 9045D
TestAmerica Cedar Falls
This Detection Summary does not include radiochemical test results.
Page 5 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-6Client Sample ID: SW-3Matrix: WaterDate Collected: 03/20/18 10:20
Date Received: 03/22/18 09:50
Method: 9056A - Anions, Ion ChromatographyRL MDL
Chloride 20.2 5.00 mg/L 03/28/18 10:10 5
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.500 mg/L 03/27/18 17:20 5Fluoride <0.500
5.00 mg/L 03/27/18 17:20 5Sulfate 30.7
General ChemistryRL MDL
Total Dissolved Solids 436 30.0 mg/L 03/26/18 14:16 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
RL RL
pH 8.1 HF 0.1 SU 03/22/18 15:29 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 6 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-7Client Sample ID: SW-9R-30NEMatrix: WaterDate Collected: 03/20/18 11:10
Date Received: 03/22/18 09:50
Method: 9056A - Anions, Ion ChromatographyRL MDL
Chloride 624 20.0 mg/L 03/28/18 10:26 20
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.500 mg/L 03/27/18 18:21 5Fluoride <0.500
5.00 mg/L 03/27/18 18:21 5Sulfate 58.0
Method: 6020A - Metals (ICP/MS)RL MDL
Antimony <0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 14:19 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.00200 mg/L 03/23/18 07:46 03/26/18 14:19 1Arsenic 0.00507
0.00200 mg/L 03/23/18 07:46 03/26/18 14:19 1Barium 0.114
0.00100 mg/L 03/23/18 07:46 03/26/18 14:19 1Beryllium <0.00100
0.200 mg/L 03/23/18 07:46 03/26/18 14:19 1Boron <0.200
0.000500 mg/L 03/23/18 07:46 03/26/18 14:19 1Cadmium <0.000500
0.200 mg/L 03/23/18 07:46 03/26/18 14:19 1Calcium 70.8
0.00500 mg/L 03/23/18 07:46 03/26/18 14:19 1Chromium <0.00500
0.000500 mg/L 03/23/18 07:46 03/26/18 14:19 1Cobalt 0.000808
0.000500 mg/L 03/23/18 07:46 03/26/18 14:19 1Lead 0.000899
0.0100 mg/L 03/23/18 07:46 03/26/18 14:19 1Lithium 0.0260
0.00200 mg/L 03/23/18 07:46 03/26/18 14:19 1Molybdenum 0.00563
0.00500 mg/L 03/23/18 07:46 03/26/18 14:19 1Selenium <0.00500
0.00100 mg/L 03/23/18 07:46 03/26/18 14:19 1Thallium <0.00100
Method: 7470A - Mercury (CVAA)RL MDL
Mercury <0.000200 0.000200 mg/L 03/26/18 10:52 03/27/18 10:04 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
General ChemistryRL MDL
Total Dissolved Solids 634 30.0 mg/L 03/26/18 14:16 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
RL RL
pH 7.7 HF 0.1 SU 03/22/18 15:33 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 7 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-8Client Sample ID: SS-1Matrix: SolidDate Collected: 03/20/18 11:28
Date Received: 03/22/18 09:50
Method: 9056A - Anions, Ion Chromatography - SolubleRL MDL
Chloride <87.5 139 87.5 mg/Kg ☼ 03/29/18 12:49 10
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13.9 4.63 mg/Kg 03/29/18 12:49 10☼Fluoride <4.63
139 60.0 mg/Kg 03/29/18 12:49 10☼Sulfate <60.0
Method: 9056A - Anions, Ion Chromatography - SPLPRL MDL
Chloride 2.31 1.00 mg/L 03/28/18 17:30 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.100 mg/L 03/28/18 17:30 1Fluoride 0.140
1.00 mg/L 03/28/18 17:30 1Sulfate 4.01
Method: 6010C - Metals (ICP)RL MDL
Antimony <6.79 6.79 mg/Kg ☼ 03/27/18 09:55 03/27/18 18:27 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
5.43 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Arsenic 5.54
0.679 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Barium 260
0.679 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Beryllium 1.03
13.6 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Boron 14.8
1.36 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Cadmium <1.36
67.9 mg/Kg 03/27/18 09:55 03/28/18 15:01 1☼Calcium 8730
1.36 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Chromium 19.3
1.36 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Cobalt 8.56
6.79 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Lead 14.4
3.39 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Lithium 11.7
3.39 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Molybdenum <3.39
10.2 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Selenium <10.2
13.6 mg/Kg 03/27/18 09:55 03/27/18 18:27 1☼Thallium <13.6
Method: 6010C - Metals (ICP) - SPLP WestRL MDL
Antimony <0.0124 0.100 0.0124 mg/L 03/29/18 10:00 04/02/18 19:34 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
0.100 0.0289 mg/L 03/29/18 10:00 04/02/18 19:34 1Arsenic <0.0289
0.100 0.0228 mg/L 03/29/18 10:00 04/02/18 19:34 1Barium 0.227
0.0100 0.000919 mg/L 03/29/18 10:00 04/02/18 19:34 1Beryllium 0.00125 J
0.500 0.162 mg/L 03/29/18 10:00 04/02/18 19:34 1Boron <0.162
0.0200 0.00475 mg/L 03/29/18 10:00 04/02/18 19:34 1Cadmium <0.00475
1.00 0.249 mg/L 03/29/18 10:00 04/02/18 19:34 1Calcium 17.5 B
0.0200 0.00581 mg/L 03/29/18 10:00 04/02/18 19:34 1Chromium 0.0336
0.0200 0.00234 mg/L 03/29/18 10:00 04/02/18 19:34 1Cobalt 0.00533 J
0.100 0.0124 mg/L 03/29/18 10:00 04/02/18 19:34 1Lead <0.0124
0.0500 0.00427 mg/L 03/29/18 10:00 04/02/18 19:34 1Lithium 0.0208 J
0.0500 0.00512 mg/L 03/29/18 10:00 04/03/18 23:05 1Molybdenum <0.00512
0.100 0.0313 mg/L 03/29/18 10:00 04/02/18 19:34 1Selenium <0.0313
0.100 0.0148 mg/L 03/29/18 10:00 04/02/18 19:34 1Thallium <0.0148
Method: 7470A - Mercury (CVAA) - SPLP WestRL MDL
Mercury <0.00200 0.00200 mg/L 03/29/18 09:57 03/30/18 11:58 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 8 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Client Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Lab Sample ID: 310-126382-8Client Sample ID: SS-1Matrix: SolidDate Collected: 03/20/18 11:28
Date Received: 03/22/18 09:50
Method: 7471B - Mercury (CVAA)RL MDL
Mercury <0.0251 0.0251 mg/Kg ☼ 03/27/18 10:00 03/28/18 09:52 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
General ChemistryRL RL
Percent Solids 69.1 0.1 % 03/23/18 08:44 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
General Chemistry - SolubleRL RL
pH 7.9 HF 0.1 SU 03/23/18 11:24 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
General Chemistry - ASTM LeachRL MDL
Total Dissolved Solids 516 B 30.0 mg/L 03/28/18 11:00 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
TestAmerica Cedar Falls
Page 9 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Definitions/GlossaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Qualifiers
Metals
Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Qualifier
B Compound was found in the blank and sample.
General Chemistry
Qualifier Description
HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request.
Qualifier
B Compound was found in the blank and sample.
Glossary
These commonly used abbreviations may or may not be present in this report.
¤ Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Cedar Falls
Page 10 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 9056A - Anions, Ion Chromatography
Client Sample ID: Method BlankLab Sample ID: MB 310-198352/3Matrix: Water Prep Type: Total/NAAnalysis Batch: 198352
RL MDL
Chloride <1.00 1.00 mg/L 03/27/18 12:12 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.100 0.100 mg/L 03/27/18 12:12 1Fluoride
<1.00 1.00 mg/L 03/27/18 12:12 1Sulfate
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198352/4Matrix: Water Prep Type: Total/NAAnalysis Batch: 198352
Chloride 7.50 7.515 mg/L 100 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Fluoride 1.50 1.566 mg/L 104 90 - 110
Sulfate 7.50 7.435 mg/L 99 90 - 110
Client Sample ID: Method BlankLab Sample ID: MB 310-198222/1-AMatrix: Solid Prep Type: SolubleAnalysis Batch: 198371
RL MDL
Chloride <6.10 9.67 6.10 mg/Kg 03/29/18 12:49 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.323 0.3230.967 mg/Kg 03/29/18 12:49 1Fluoride
<4.19 4.199.67 mg/Kg 03/29/18 12:49 1Sulfate
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198222/2-AMatrix: Solid Prep Type: SolubleAnalysis Batch: 198371
Chloride 50.0 46.30 mg/Kg 93 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Fluoride 10.0 9.695 mg/Kg 97 90 - 110
Sulfate 50.0 47.43 mg/Kg 95 90 - 110
Client Sample ID: Method BlankLab Sample ID: LB 310-198117/1-AMatrix: Solid Prep Type: SPLPAnalysis Batch: 198360
RL MDL
Chloride <1.00 1.00 mg/L 03/29/18 10:50 1
LB LB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.100 0.100 mg/L 03/29/18 10:50 1Fluoride
<1.00 1.00 mg/L 03/29/18 10:50 1Sulfate
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198117/2-AMatrix: Solid Prep Type: SPLPAnalysis Batch: 198360
Chloride 5.00 5.015 mg/L 100 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Fluoride 1.00 1.034 mg/L 103 90 - 110
Sulfate 5.00 4.919 mg/L 98 90 - 110
TestAmerica Cedar Falls
Page 11 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6010C - Metals (ICP)
Client Sample ID: Method BlankLab Sample ID: MB 310-197881/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198197 Prep Batch: 197881
RL MDL
Antimony <4.42 4.42 mg/Kg 03/27/18 09:55 03/27/18 17:55 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<3.53 3.53 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Arsenic
<0.442 0.442 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Barium
<0.442 0.442 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Beryllium
<8.83 8.83 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Boron
<0.883 0.883 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Cadmium
<0.883 0.883 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Chromium
<0.883 0.883 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Cobalt
<4.42 4.42 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Lead
<2.21 2.21 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Lithium
<2.21 2.21 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Molybdenum
<6.63 6.63 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Selenium
<8.83 8.83 mg/Kg 03/27/18 09:55 03/27/18 17:55 1Thallium
Client Sample ID: Method BlankLab Sample ID: MB 310-197881/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198359 Prep Batch: 197881
RL MDL
Calcium <44.2 44.2 mg/Kg 03/27/18 09:55 03/28/18 14:44 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197881/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198197 Prep Batch: 197881
Antimony 183 166.5 mg/Kg 91 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 183 184.9 mg/Kg 101 80 - 120
Barium 91.6 87.59 mg/Kg 96 80 - 120
Beryllium 91.6 87.82 mg/Kg 96 80 - 120
Boron 183 178.1 mg/Kg 97 80 - 120
Cadmium 91.6 88.99 mg/Kg 97 80 - 120
Chromium 91.6 88.80 mg/Kg 97 80 - 120
Cobalt 91.6 81.29 mg/Kg 89 80 - 120
Lead 183 187.2 mg/Kg 102 80 - 120
Lithium 183 169.3 mg/Kg 92 80 - 120
Molybdenum 183 173.1 mg/Kg 95 80 - 120
Selenium 366 353.1 mg/Kg 96 80 - 120
Thallium 183 160.3 mg/Kg 88 80 - 120
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197881/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198359 Prep Batch: 197881
Calcium 1830 1944 mg/Kg 106 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 12 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6010C - Metals (ICP) (Continued)
Client Sample ID: Method BlankLab Sample ID: LB 310-198113/1-BMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198814 Prep Batch: 198212
RL MDL
Antimony <0.0124 0.100 0.0124 mg/L 03/29/18 10:00 04/02/18 19:30 1
LB LB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.0289 0.02890.100 mg/L 03/29/18 10:00 04/02/18 19:30 1Arsenic
<0.0228 0.02280.100 mg/L 03/29/18 10:00 04/02/18 19:30 1Barium
<0.000919 0.0009190.0100 mg/L 03/29/18 10:00 04/02/18 19:30 1Beryllium
<0.162 0.1620.500 mg/L 03/29/18 10:00 04/02/18 19:30 1Boron
<0.00475 0.004750.0200 mg/L 03/29/18 10:00 04/02/18 19:30 1Cadmium
1.309 0.2491.00 mg/L 03/29/18 10:00 04/02/18 19:30 1Calcium
<0.00581 0.005810.0200 mg/L 03/29/18 10:00 04/02/18 19:30 1Chromium
<0.00234 0.002340.0200 mg/L 03/29/18 10:00 04/02/18 19:30 1Cobalt
<0.0124 0.01240.100 mg/L 03/29/18 10:00 04/02/18 19:30 1Lead
<0.00427 0.004270.0500 mg/L 03/29/18 10:00 04/02/18 19:30 1Lithium
<0.0313 0.03130.100 mg/L 03/29/18 10:00 04/02/18 19:30 1Selenium
<0.0148 0.01480.100 mg/L 03/29/18 10:00 04/02/18 19:30 1Thallium
Client Sample ID: Method BlankLab Sample ID: LB 310-198113/1-BMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198945 Prep Batch: 198212
RL MDL
Molybdenum <0.00512 0.0500 0.00512 mg/L 03/29/18 10:00 04/03/18 23:01 1
LB LB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198113/2-BMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198814 Prep Batch: 198212
Antimony 4.00 3.744 mg/L 94 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 4.00 4.017 mg/L 100 80 - 120
Barium 2.00 1.947 mg/L 97 80 - 120
Beryllium 2.00 1.969 mg/L 98 80 - 120
Boron 4.00 3.938 mg/L 98 80 - 120
Cadmium 2.00 2.009 mg/L 100 80 - 120
Calcium 40.0 41.31 mg/L 103 80 - 120
Chromium 2.00 1.965 mg/L 98 80 - 120
Cobalt 2.00 1.818 mg/L 91 80 - 120
Lead 4.00 4.095 mg/L 102 80 - 120
Lithium 4.00 3.883 mg/L 97 80 - 120
Selenium 8.00 7.704 mg/L 96 80 - 120
Thallium 4.00 3.564 mg/L 89 80 - 120
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198113/2-BMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198945 Prep Batch: 198212
Molybdenum 4.00 4.194 mg/L 105 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 13 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6010C - Metals (ICP) (Continued)
Client Sample ID: SS-1Lab Sample ID: 310-126382-8 MSMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198814 Prep Batch: 198212
Antimony <0.0124 4.00 3.430 mg/L 86 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Arsenic <0.0289 4.00 4.034 mg/L 101 75 - 125
Barium 0.227 2.00 2.206 mg/L 99 75 - 125
Beryllium 0.00125 J 2.00 1.990 mg/L 99 75 - 125
Boron <0.162 4.00 4.052 mg/L 101 75 - 125
Cadmium <0.00475 2.00 1.994 mg/L 100 75 - 125
Calcium 17.5 B 40.0 57.75 mg/L 101 75 - 125
Chromium 0.0336 2.00 1.989 mg/L 98 75 - 125
Cobalt 0.00533 J 2.00 1.789 mg/L 89 75 - 125
Lead <0.0124 4.00 4.050 mg/L 101 75 - 125
Lithium 0.0208 J 4.00 3.939 mg/L 98 75 - 125
Selenium <0.0313 8.00 7.722 mg/L 97 75 - 125
Thallium <0.0148 4.00 3.505 mg/L 88 75 - 125
Client Sample ID: SS-1Lab Sample ID: 310-126382-8 MSMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198945 Prep Batch: 198212
Molybdenum <0.00512 4.00 4.158 mg/L 104 75 - 125
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Method: 6020A - Metals (ICP/MS)
Client Sample ID: Method BlankLab Sample ID: MB 310-197687/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
RL MDL
Antimony <0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Arsenic
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Barium
<0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1Beryllium
<0.200 0.200 mg/L 03/23/18 07:46 03/26/18 13:35 1Boron
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Cadmium
<0.200 0.200 mg/L 03/23/18 07:46 03/26/18 13:35 1Calcium
<0.00500 0.00500 mg/L 03/23/18 07:46 03/26/18 13:35 1Chromium
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Cobalt
<0.000500 0.000500 mg/L 03/23/18 07:46 03/26/18 13:35 1Lead
<0.0100 0.0100 mg/L 03/23/18 07:46 03/26/18 13:35 1Lithium
<0.00200 0.00200 mg/L 03/23/18 07:46 03/26/18 13:35 1Molybdenum
<0.00500 0.00500 mg/L 03/23/18 07:46 03/26/18 13:35 1Selenium
<0.00100 0.00100 mg/L 03/23/18 07:46 03/26/18 13:35 1Thallium
TestAmerica Cedar Falls
Page 14 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 6020A - Metals (ICP/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197687/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 197975 Prep Batch: 197687
Antimony 0.0200 0.02078 mg/L 104 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Arsenic 0.0400 0.04428 mg/L 111 80 - 120
Barium 0.0400 0.04615 mg/L 115 80 - 120
Beryllium 0.0200 0.02229 mg/L 111 80 - 120
Boron 0.880 0.9489 mg/L 108 80 - 120
Cadmium 0.0200 0.02269 mg/L 113 80 - 120
Calcium 2.00 2.246 mg/L 112 80 - 120
Chromium 0.0400 0.04569 mg/L 114 80 - 120
Cobalt 0.0200 0.02265 mg/L 113 80 - 120
Lead 0.0200 0.02209 mg/L 110 80 - 120
Lithium 0.100 0.1059 mg/L 106 80 - 120
Molybdenum 0.0400 0.04367 mg/L 109 80 - 120
Selenium 0.0400 0.04221 mg/L 106 80 - 120
Thallium 0.0160 0.01758 mg/L 110 80 - 120
Method: 7470A - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 310-197901/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 198051 Prep Batch: 197901
RL MDL
Mercury <0.000200 0.000200 mg/L 03/26/18 10:52 03/27/18 09:26 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197901/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 198051 Prep Batch: 197901
Mercury 0.00167 0.001752 mg/L 105 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Method BlankLab Sample ID: LB 310-198113/1-DMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198499 Prep Batch: 198335
RL MDL
Mercury <0.00200 0.00200 mg/L 03/29/18 09:57 03/30/18 11:55 1
LB LB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198113/2-DMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198499 Prep Batch: 198335
Mercury 0.0167 0.01653 mg/L 99 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 15 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: 7470A - Mercury (CVAA) (Continued)
Client Sample ID: SS-1Lab Sample ID: 310-126382-8 MSMatrix: Solid Prep Type: SPLP WestAnalysis Batch: 198499 Prep Batch: 198335
Mercury <0.00200 0.0167 0.01660 mg/L 100 80 - 120
Analyte
MS MS
DUnitResult Qualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
Method: 7471B - Mercury (CVAA)
Client Sample ID: Method BlankLab Sample ID: MB 310-198028/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198177 Prep Batch: 198028
RL MDL
Mercury <0.0189 0.0189 mg/Kg 03/27/18 10:00 03/28/18 09:28 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198028/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 198177 Prep Batch: 198028
Mercury 0.160 0.1516 mg/Kg 95 80 - 120
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Method: 9045D - pH
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197732/1Matrix: Solid Prep Type: Total/NAAnalysis Batch: 197732
pH 7.00 7.0 SU 99 98 - 102
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Method: SM 2540C - Solids, Total Dissolved (TDS)
Client Sample ID: Method BlankLab Sample ID: MB 310-197937/1Matrix: Water Prep Type: Total/NAAnalysis Batch: 197937
RL MDL
Total Dissolved Solids <30.0 30.0 mg/L 03/26/18 14:16 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197937/2Matrix: Water Prep Type: Total/NAAnalysis Batch: 197937
Total Dissolved Solids 1000 968.0 mg/L 97 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
TestAmerica Cedar Falls
Page 16 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Sample ResultsTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method: SM 2540C - Solids, Total Dissolved (TDS) (Continued)
Client Sample ID: SW-3Lab Sample ID: 310-126382-6 DUMatrix: Water Prep Type: Total/NAAnalysis Batch: 197937
Total Dissolved Solids 436 412.0 mg/L 6 24
Analyte
DU DU
DUnitResult Qualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
Client Sample ID: Method BlankLab Sample ID: LB 310-198118/1-AMatrix: Solid Prep Type: ASTM LeachAnalysis Batch: 198172
RL MDL
Total Dissolved Solids 40.00 30.0 mg/L 03/29/18 11:10 1
LB LB
Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-198118/2-AMatrix: Solid Prep Type: ASTM LeachAnalysis Batch: 198172
Total Dissolved Solids 1000 976.0 mg/L 98 90 - 110
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: SS-1Lab Sample ID: 310-126382-8 DUMatrix: Solid Prep Type: ASTM LeachAnalysis Batch: 198172
Total Dissolved Solids 516 B 528.0 mg/L 2 24
Analyte
DU DU
DUnitResult Qualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
Method: SM 4500 H+ B - pH
Client Sample ID: Lab Control SampleLab Sample ID: LCS 310-197633/1Matrix: Water Prep Type: Total/NAAnalysis Batch: 197633
pH 7.00 7.0 SU 100 98 - 102
Analyte
LCS LCS
DUnitResult Qualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: SW-3Lab Sample ID: 310-126382-6 DUMatrix: Water Prep Type: Total/NAAnalysis Batch: 197633
pH 8.1 HF 8.1 SU 0.1 20
Analyte
DU DU
DUnitResult Qualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
TestAmerica Cedar Falls
Page 17 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
HPLC/IC
Leach Batch: 198117
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 1312310-126382-8 SS-1 SPLP
Solid 1312LB 310-198117/1-A Method Blank SPLP
Solid 1312LCS 310-198117/2-A Lab Control Sample SPLP
Leach Batch: 198222
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid DI Leach310-126382-8 SS-1 Soluble
Solid DI LeachMB 310-198222/1-A Method Blank Soluble
Solid DI LeachLCS 310-198222/2-A Lab Control Sample Soluble
Analysis Batch: 198352
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 9056A310-126382-6 SW-3 Total/NA
Water 9056A310-126382-6 SW-3 Total/NA
Water 9056A310-126382-7 SW-9R-30NE Total/NA
Water 9056A310-126382-7 SW-9R-30NE Total/NA
Water 9056AMB 310-198352/3 Method Blank Total/NA
Water 9056ALCS 310-198352/4 Lab Control Sample Total/NA
Analysis Batch: 198360
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 9056A 198117310-126382-8 SS-1 SPLP
Solid 9056A 198117LB 310-198117/1-A Method Blank SPLP
Solid 9056A 198117LCS 310-198117/2-A Lab Control Sample SPLP
Analysis Batch: 198371
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 9056A 198222310-126382-8 SS-1 Soluble
Solid 9056A 198222MB 310-198222/1-A Method Blank Soluble
Solid 9056A 198222LCS 310-198222/2-A Lab Control Sample Soluble
Metals
Prep Batch: 197687
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3010A310-126382-7 SW-9R-30NE Total/NA
Water 3010AMB 310-197687/1-A Method Blank Total/NA
Water 3010ALCS 310-197687/2-A Lab Control Sample Total/NA
Prep Batch: 197881
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3050B310-126382-8 SS-1 Total/NA
Solid 3050BMB 310-197881/1-A Method Blank Total/NA
Solid 3050BLCS 310-197881/2-A Lab Control Sample Total/NA
Prep Batch: 197901
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A310-126382-7 SW-9R-30NE Total/NA
Water 7470AMB 310-197901/1-A Method Blank Total/NA
Water 7470ALCS 310-197901/2-A Lab Control Sample Total/NA
TestAmerica Cedar Falls
Page 18 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Metals (Continued)
Analysis Batch: 197975
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 6020A 197687310-126382-7 SW-9R-30NE Total/NA
Water 6020A 197687MB 310-197687/1-A Method Blank Total/NA
Water 6020A 197687LCS 310-197687/2-A Lab Control Sample Total/NA
Prep Batch: 198028
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471B310-126382-8 SS-1 Total/NA
Solid 7471BMB 310-198028/1-A Method Blank Total/NA
Solid 7471BLCS 310-198028/2-A Lab Control Sample Total/NA
Analysis Batch: 198051
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 7470A 197901310-126382-7 SW-9R-30NE Total/NA
Water 7470A 197901MB 310-197901/1-A Method Blank Total/NA
Water 7470A 197901LCS 310-197901/2-A Lab Control Sample Total/NA
Leach Batch: 198113
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 1312310-126382-8 SS-1 SPLP West
Solid 1312LB 310-198113/1-B Method Blank SPLP West
Solid 1312LB 310-198113/1-D Method Blank SPLP West
Solid 1312LCS 310-198113/2-B Lab Control Sample SPLP West
Solid 1312LCS 310-198113/2-D Lab Control Sample SPLP West
Solid 1312310-126382-8 MS SS-1 SPLP West
Analysis Batch: 198177
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7471B 198028310-126382-8 SS-1 Total/NA
Solid 7471B 198028MB 310-198028/1-A Method Blank Total/NA
Solid 7471B 198028LCS 310-198028/2-A Lab Control Sample Total/NA
Analysis Batch: 198197
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010C 197881310-126382-8 SS-1 Total/NA
Solid 6010C 197881MB 310-197881/1-A Method Blank Total/NA
Solid 6010C 197881LCS 310-197881/2-A Lab Control Sample Total/NA
Prep Batch: 198212
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3010A 198113310-126382-8 SS-1 SPLP West
Solid 3010A 198113LB 310-198113/1-B Method Blank SPLP West
Solid 3010A 198113LCS 310-198113/2-B Lab Control Sample SPLP West
Solid 3010A 198113310-126382-8 MS SS-1 SPLP West
Prep Batch: 198335
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 198113310-126382-8 SS-1 SPLP West
Solid 7470A 198113LB 310-198113/1-D Method Blank SPLP West
Solid 7470A 198113LCS 310-198113/2-D Lab Control Sample SPLP West
Solid 7470A 198113310-126382-8 MS SS-1 SPLP West
TestAmerica Cedar Falls
Page 19 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Metals (Continued)
Analysis Batch: 198359
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010C 197881310-126382-8 SS-1 Total/NA
Solid 6010C 197881MB 310-197881/1-A Method Blank Total/NA
Solid 6010C 197881LCS 310-197881/2-A Lab Control Sample Total/NA
Analysis Batch: 198499
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 7470A 198335310-126382-8 SS-1 SPLP West
Solid 7470A 198335LB 310-198113/1-D Method Blank SPLP West
Solid 7470A 198335LCS 310-198113/2-D Lab Control Sample SPLP West
Solid 7470A 198335310-126382-8 MS SS-1 SPLP West
Analysis Batch: 198814
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010C 198212310-126382-8 SS-1 SPLP West
Solid 6010C 198212LB 310-198113/1-B Method Blank SPLP West
Solid 6010C 198212LCS 310-198113/2-B Lab Control Sample SPLP West
Solid 6010C 198212310-126382-8 MS SS-1 SPLP West
Analysis Batch: 198945
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 6010C 198212310-126382-8 SS-1 SPLP West
Solid 6010C 198212LB 310-198113/1-B Method Blank SPLP West
Solid 6010C 198212LCS 310-198113/2-B Lab Control Sample SPLP West
Solid 6010C 198212310-126382-8 MS SS-1 SPLP West
General Chemistry
Leach Batch: 197473
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid DI Leach310-126382-8 SS-1 Soluble
Analysis Batch: 197633
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM 4500 H+ B310-126382-6 SW-3 Total/NA
Water SM 4500 H+ B310-126382-7 SW-9R-30NE Total/NA
Water SM 4500 H+ BLCS 310-197633/1 Lab Control Sample Total/NA
Water SM 4500 H+ B310-126382-6 DU SW-3 Total/NA
Analysis Batch: 197694
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid Moisture310-126382-8 SS-1 Total/NA
Analysis Batch: 197732
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 9045D 197473310-126382-8 SS-1 Soluble
Solid 9045DLCS 310-197732/1 Lab Control Sample Total/NA
Analysis Batch: 197937
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM 2540C310-126382-6 SW-3 Total/NA
TestAmerica Cedar Falls
Page 20 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
QC Association SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
General Chemistry (Continued)
Analysis Batch: 197937 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM 2540C310-126382-7 SW-9R-30NE Total/NA
Water SM 2540CMB 310-197937/1 Method Blank Total/NA
Water SM 2540CLCS 310-197937/2 Lab Control Sample Total/NA
Water SM 2540C310-126382-6 DU SW-3 Total/NA
Leach Batch: 198118
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid D3987-85310-126382-8 SS-1 ASTM Leach
Solid D3987-85LB 310-198118/1-A Method Blank ASTM Leach
Solid D3987-85LCS 310-198118/2-A Lab Control Sample ASTM Leach
Solid D3987-85310-126382-8 DU SS-1 ASTM Leach
Analysis Batch: 198172
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid SM 2540C 198118310-126382-8 SS-1 ASTM Leach
Solid SM 2540C 198118LB 310-198118/1-A Method Blank ASTM Leach
Solid SM 2540C 198118LCS 310-198118/2-A Lab Control Sample ASTM Leach
Solid SM 2540C 198118310-126382-8 DU SS-1 ASTM Leach
TestAmerica Cedar Falls
Page 21 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lab ChronicleClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-1Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Client Sample ID: SW-3 Lab Sample ID: 310-126382-6Matrix: WaterDate Collected: 03/20/18 10:20
Date Received: 03/22/18 09:50
Analysis 9056A 03/27/18 17:20 CJT5 198352 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 9056A 5 198352 03/28/18 10:10 CJT TAL CFTotal/NA
Analysis SM 2540C 1 197937 03/26/18 14:16 SAS TAL CFTotal/NA
Analysis SM 4500 H+ B 1 197633 03/22/18 15:29 JWG TAL CFTotal/NA
Client Sample ID: SW-9R-30NE Lab Sample ID: 310-126382-7Matrix: WaterDate Collected: 03/20/18 11:10
Date Received: 03/22/18 09:50
Analysis 9056A 03/27/18 18:21 CJT5 198352 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Total/NA
Analysis 9056A 20 198352 03/28/18 10:26 CJT TAL CFTotal/NA
Prep 3010A 197687 03/23/18 07:46 JNR TAL CFTotal/NA
Analysis 6020A 1 197975 03/26/18 14:19 SAD TAL CFTotal/NA
Prep 7470A 197901 03/26/18 10:52 CJT TAL CFTotal/NA
Analysis 7470A 1 198051 03/27/18 10:04 CJT TAL CFTotal/NA
Analysis SM 2540C 1 197937 03/26/18 14:16 SAS TAL CFTotal/NA
Analysis SM 4500 H+ B 1 197633 03/22/18 15:33 JWG TAL CFTotal/NA
Client Sample ID: SS-1 Lab Sample ID: 310-126382-8Matrix: SolidDate Collected: 03/20/18 11:28
Date Received: 03/22/18 09:50
Leach DI Leach 03/28/18 13:25 CJT198222 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Soluble
Analysis 9056A 10 198371 03/29/18 12:49 CJT TAL CFSoluble
Leach 1312 198117 03/27/18 13:50 JTA TAL CFSPLP
Analysis 9056A 1 198360 03/28/18 17:30 CJT TAL CFSPLP
Leach 1312 198113 03/27/18 13:50 JTA TAL CFSPLP West
Prep 3010A 198212 03/29/18 10:00 JNR TAL CFSPLP West
Analysis 6010C 1 198814 04/02/18 19:34 JIS TAL CFSPLP West
Leach 1312 198113 03/27/18 13:50 JTA TAL CFSPLP West
Prep 3010A 198212 03/29/18 10:00 JNR TAL CFSPLP West
Analysis 6010C 1 198945 04/03/18 23:05 JIS TAL CFSPLP West
Prep 3050B 197881 03/27/18 09:55 JNR TAL CFTotal/NA
Analysis 6010C 1 198197 03/27/18 18:27 SAD TAL CFTotal/NA
Prep 3050B 197881 03/27/18 09:55 JNR TAL CFTotal/NA
Analysis 6010C 1 198359 03/28/18 15:01 SAD TAL CFTotal/NA
Leach 1312 198113 03/27/18 13:50 JTA TAL CFSPLP West
Prep 7470A 198335 03/29/18 09:57 CJT TAL CFSPLP West
Analysis 7470A 1 198499 03/30/18 11:58 CJT TAL CFSPLP West
Prep 7471B 198028 03/27/18 10:00 CJT TAL CFTotal/NA
Analysis 7471B 1 198177 03/28/18 09:52 CJT TAL CFTotal/NA
TestAmerica Cedar Falls
Page 22 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lab ChronicleClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-1Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Leach DI Leach 03/23/18 09:15 SAS197473 TAL CF
Type
Batch Batch
MethodPrep Type LabAnalystRun
Prepared
or Analyzed
Batch
Number
Dilution
Factor
Soluble
Analysis 9045D 1 197732 03/23/18 11:24 SAS TAL CFSoluble
Analysis Moisture 1 197694 03/23/18 08:44 SAS TAL CFTotal/NA
Leach D3987-85 198118 03/27/18 13:50 JTA TAL CFASTM Leach
Analysis SM 2540C 1 198172 03/28/18 11:00 SAS TAL CFASTM Leach
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 23 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Accreditation/Certification SummaryClient: Terracon Consulting Eng & Scientists TestAmerica Job ID: 310-126382-1Project/Site: WSEC South Surface Impoundment MWs SDG: 05157640 Task 1
Laboratory: TestAmerica Cedar FallsAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program EPA Region Identification Number Expiration Date
AIHA-LAP, LLC 101044IHLAP 11-01-18
Georgia State Program 4 IA100001 (OR) 09-29-18
Illinois NELAP 5 200024 11-29-18
Iowa State Program 7 007 12-01-19
Kansas NELAP 7 E-10341 01-31-19
Minnesota NELAP 5 019-999-319 12-31-18
Minnesota (Petrofund) State Program 1 3349 08-22-18
North Dakota State Program 8 R-186 09-29-18
Oregon NELAP 10 IA100001 09-29-18
TestAmerica Cedar Falls
Page 24 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Method SummaryTestAmerica Job ID: 310-126382-1Client: Terracon Consulting Eng & Scientists
SDG: 05157640 Task 1Project/Site: WSEC South Surface Impoundment MWs
Method Method Description LaboratoryProtocol
SW8469056A Anions, Ion Chromatography TAL CF
SW8466010C Metals (ICP) TAL CF
SW8466020A Metals (ICP/MS) TAL CF
SW8467470A Mercury (CVAA) TAL CF
SW8467471B Mercury (CVAA) TAL CF
SW8469045D pH TAL CF
EPAMoisture Percent Moisture TAL CF
SMSM 2540C Solids, Total Dissolved (TDS) TAL CF
SMSM 4500 H+ B pH TAL CF
Protocol References:
EPA = US Environmental Protection Agency
SM = "Standard Methods For The Examination Of Water And Wastewater",
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL CF = TestAmerica Cedar Falls, 704 Enterprise Drive, Cedar Falls, IA 50613, TEL (319)277-2401
TestAmerica Cedar Falls
Page 25 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 26 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 27 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Page 28 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Login Sample Receipt Checklist
Client: Terracon Consulting Eng & Scientists Job Number: 310-126382-1
SDG Number: 05157640 Task 1
Login Number: 126382
Question Answer Comment
Creator: Homolar, Dana J
List Source: TestAmerica Cedar Falls
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey meter.
TrueThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
TrueSample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4").
TrueMultiphasic samples are not present.
TrueSamples do not require splitting or compositing.
N/AResidual Chlorine Checked.
TestAmerica Cedar FallsPage 29 of 29 4/9/2018 (Rev. 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14