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ENVIRONMENTAL ENGINEERING LAND - AIR – WATER
Project Engineering Team
Ameren Missouri Labadie Energy Center
Groundwater Monitoring Report 1st Background Sampling Event – April 16-17, 2013
Prepared for:
May 2013
Ameren Missouri Labadie Energy Center Groundwater Monitoring Report
1st Background Sampling Event – April 16-17, 2013
May 2013
Prepared By:
Reitz & Jens, Inc. 1055 Corporate Square Drive
St. Louis, Missouri 63132 (314) 993-4132
and
GREDELL Engineering Resources, Inc. 1505 East High Street
Jefferson City, Missouri 65101 (573) 659-9078
i
Ameren Missouri Labadie Energy Center Groundwater Monitoring Report
1st Background Sampling Event – April 16-17, 2013 Franklin County, Missouri
Table of Contents
1.0 INTRODUCTION.................................................................................................. 1
2.0 GROUNDWATER MONITORING SYSTEM ........................................................ 2 2.1 Monitoring Well Dedicated Tubing Installation ...........................................2
3.0 FIELD SAMPLING SUMMARY ........................................................................... 3 3.1 Field Quality Assurance/Quality Control .....................................................3 3.2 Water Table Surface ......................................................................................4
4.0 ANALYTICAL SUMMARY................................................................................... 5 4.1 Precision and Accuracy ................................................................................5 4.2 Representativeness.......................................................................................7 4.3 Comparability.................................................................................................7 4.4 Completeness ................................................................................................7
5.0 RESULTS SUMMARY......................................................................................... 8
ii
List of Tables
Table 1 – Groundwater Monitoring Network Summary
Table 2 – Groundwater Elevation Summary
Table 3 – Background Water Quality Summary
Table 4 – Constituents for Detection Monitoring
List of Figures
Figure 1 – Water Table Surface Contour Map
List of Appendices
Appendix 1 – Field Notes and Field Information Sheets
Appendix 2 – Laboratory Analytical Results
Appendix 3 – Laboratory Quality Assurance/Quality Control Data
and Chain-of-Custody
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1.0 INTRODUCTION The following discusses the methods used to sample and analyze groundwater samples from 29 monitoring wells surrounding Ameren Missouri’s proposed Utility Waste Landfill (UWL) at their Labadie Energy Center in Franklin County Missouri. The results of the sample analysis are also provided. The 29 monitoring wells sampled were installed mid-March through mid-April 2013. A groundwater monitoring well installation report has been prepared under separate cover This groundwater monitoring report represents the first round of background sampling and analytical data collection required prior to operation of the proposed UWL. An additional seven rounds of background sampling is planned prior to evaluating the groundwater quality data and recommending an appropriate statistical analysis plan. Subsequent rounds of sampling are currently scheduled at approximate 90 day intervals. Therefore, background sampling and reporting is projected to continue through early 2015. All field sampling activities, sample transport, laboratory analytical testing, and reporting are to be consistent with the accepted Groundwater Sampling and Analysis Plan found in Appendix Q of the CPA currently under review by MDNR-SWMP.
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2.0 GROUNDWATER MONITORING SYSTEM
The accepted groundwater monitoring system consists of 28 permanent wells and one temporary well. Each well was designed and installed to monitor uppermost groundwater within the alluvial aquifer underlying the UWL to an approximate maximum depth of 25 feet. A summary of monitoring well information is presented in Table 1. Additional information can be found in the groundwater monitoring well installation report.
An initial round of water level measurements from the 29 wells were collected within a six-hour period on April 15, 2013. A second round of water level measurements were collected during the groundwater sampling activities on April 16 and 17, 2013, which occurred over a 32-hour period. Groundwater levels recorded during the second round of water level measurements are summarized in Table 2. A groundwater contour map based on the second round of water level measurements is included in Figure 1.
A summary of the monitoring well analytical data results are presented in Table 3.
Table 4 lists the required constituents for detection monitoring, as shown in 10 CSR 80-11.010 - Appendix I, including Molybdenum which was added per MDNR-SWMP request on March 7, 2013. Table 4 also specifies the analytical method used during laboratory analysis for each constituent, units of measurement, and Practical Quantitation Limits. Generally, analytical methods are defined by the U.S. Environmental Protection Agency (EPA) in their Test Methods for Evaluating Solid Wastes and are presented in EPA Publication SW-846 available on-line at http://www.epa.gov.
2.1 Monitoring Well Dedicated Tubing Installation Dedicated tubing used for low-flow purging and sampling activities was installed to each monitoring well prior to sampling. The intake of the dedicated polyethelene tubing (semi-rigid 1/4" ID x 3/8" OD) intersects each monitoring well screened interval approximately two feet above the bottom of the well. Additionally, dedicated silicone tubing (flexible 0.170" ID x 3/8" OD) is slip-connected to the semi-rigid tubing at the top of each well casing. The flexible tubing is then connected to a non-dedicated peristaltic pump during the low-flow purging and sampling activities. It is approximately 30-inches in length to prevent contact with the ground when removed from within the interior of the monitoring well riser. The open end of the flexible tubing represents the point of sample collection. A clean, braided nylon string secures the semi-rigid tubing just below the connection with the flexible tubing, and is further secured with a plastic zip tie around the slip-connection. The nylon string is connected to the well cap to maintain the intake elevation of the semi-rigid tubing within the lower part of the well screen. Once purging and sampling activities are completed, the silicone tubing is returned to the interior of each monitoring well’s PVC riser.
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3.0 FIELD SAMPLING SUMMARY
The first background groundwater sampling event was performed by qualified Gredell Engineering field personnel on April 16 and 17, 2013. Groundwater samples were collected from all 29 monitoring wells using low-flow sampling techniques and dedicated sampling equipment per the accepted Groundwater Sampling and Analysis Plan. Field tests for indicator parameters, as specified under 10 CSR 80-11.010(11)(C) 4.B, were performed and each sample was analyzed for the suite of chemical constituents listed on Table 4.
All sample bottles were prepared (i.e., pre-labeled and appropriate preservatives added) prior to shipment by the analytical contractor Teklab, Inc. (Teklab) of Collinsville, Illinois and delivered to the offices of Gredell Engineering in Jefferson City, Missouri.
Field environmental staff inspected the condition of each monitoring well prior to sampling and completed a checklist during that inspection using the forms provided in the accepted Groundwater Sampling and Analysis Plan. Copies of field notes and the completed Monitoring Well Field Inspection forms are included in Appendix 1. Water levels in each monitoring well were initially determined using a Geotech ET electronic water level meter graduated in 0.01 foot increments. A non-dedicated Geotech Geopump Series II peristaltic pump was then connected to the dedicated tubing in each well and then purged at a rate no greater than 400 milliliters per minute (mL/min). During purging, a YSI 556MPS multi-function meter fitted with a flow-through cell was used to measure field pH, specific conductance, temperature, oxidation reduction potential and dissolved oxygen. Turbidity was determined at periodic intervals using a MicroTPI HF Scientific Turbidimeter. When field indicator parameters stabilized, samples were collected at the specified purge rate. Collected samples were stored in coolers on wet ice until delivered to Teklab using standard chain-of-custody procedures. Stabilization information for each sample was recorded on a Field Sampling Log and copies of each log are included in Appendix 1.
Subsequent to the sampling event, a list of required field parameters (i.e., groundwater elevation, specific conductivity and pH) was compiled and transmitted to Teklab to be added to the laboratory analytical report as field determined values.
3.1 Field Quality Assurance/Quality Control
Field Quality Assurance/Quality Control performed during the sampling event included the collection of two field replicate samples (presented to the laboratory as unspecified duplicate samples), a field blank, and a trip blank. Duplicate 1 is a replicate of MW-27 and was collected immediately after the initial sample. Duplicate 2 is a replicate of MW-10 and was collected immediately after the initial sample. Additionally, one field blank sample was collected following the completion of sampling of MW-21. Field staff prepared the trip blank with deionized water (provided by Teklab) prior to the beginning of sampling activities. Rinsate (equipment) blanks were not collected due to the use of dedicated sampling equipment. Samples were preserved
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in the manner required for the parameter being analyzed, placed in a cooler containing water-ice, and picked up by a Teklab courier and transported to the laboratory facility for analysis. Standard chain-of-custody procedures were followed and copies of the completed chain-of-custody records received from Teklab are included in Appendix 3. The completed chain-of-custody records indicate that, upon receipt by the laboratory, additional nitric acid was needed in the containers for the TMW-01 metals and Duplicate 2 metals samples. Field staff had previously noted minor amounts of suspected nitric acid leakage (i.e., label discoloration) on these sample containers when originally received from Teklab.
3.2 Water Table Surface The water level measurements taken April 16-17, 2013 are summarized in Table 2. The measurements show minor fluctuations relative to one another (+/- 2-3 ft) except for MW-18 (Table 2). This well had a water level several feet higher in elevation than the other wells. This is reflected on the water table surface map included as Figure 1. Otherwise, the movement of groundwater is generally from west-to-east across the site. Apparent hydraulic gradients as determined by the groundwater mapping software Surfer� Version 10.7.972 range from a minimum of 9.65 x 10-6 ft/ft to a maximum of 7.56 x 10-3 ft/ft in the vicinity of MW-18.
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4.0 ANALYTICAL SUMMARY
Analytical data provided by Teklab for each well sampled during the background sampling event is provided in Appendix 2. These data are summarized on Table 3. Appendix 2 also contains the analytical data for the sample duplicates, field blank, and trip blank. Laboratory quality assurance/quality control documentation, including data for inorganic parameters, metals, and organic (TOX) parameters are provided in Appendix 3.
The analytical data sheets note that Beryllium, Nickel, and Total Organic Halogens (Halides) (TOX) were reported in micrograms per liter (µg/L). These units were converted to milligrams per liter (mg/L) on the data summary presented on Table 3 to maintain consistency with the reporting requirements of 10 CSR 80-11.010 - Appendix I.
4.1 Precision and Accuracy
Precision is a measure of the reproducibility of analytical results, generally expressed as a Relative Percent Difference. Laboratory quality control procedures to measure precision consist of laboratory control sample (LCS) analysis and analysis of matrix spike/matrix spike duplicates (MS/MSD). These analyses are used to define analytical variability. Accuracy is defined as the degree of agreement between the measured amount of a species and the amount actually known to be present, expressed as a percentage. It is generally determined by calculating the percent recoveries for analyses of surrogate compounds, laboratory control samples, continuing calibration check standards and matrix spike samples. Acceptable percent recoveries are established for SW-846 and EPA methods. Field and laboratory blank analyses are also used to address measurement bias.
The Analytical Report received from Teklab states that “All quality control criteria applicable to the test methods employed for this project have been satisfactorily met and in accordance with NELAP except where noted” (Appendix 3). Quality control comments noted within the analytical report are described below:
• The matrix spike (MS) QC limits for Calcium and Magnesium in MW-2, MW-17 and TMW-1 are not applicable due to the high sample/spike ratio. These results are shown with an “S” flag.
• The MS QC limit for Iron in MW-2 and TMW-1 is not applicable due to the high sample/spike ratio. These results are shown with an “S” flag.
• Matrix interference for Antimony was present in the sample for MW-3 and was confirmed by bench spike. This result is shown with an “S” flag.
• MS and/or matrix spike duplicate (MSD) for Sulfate in MW-5, MW-6, MW-11 and MW-13 did not recover within control limits due to matrix interference. These results are shown with an “S” flag.
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• Results of MS and/or MSD for Sulfate in MW-12 have less certainty because value(s) exceed upper quantitation limits. A flagged value is not associated with this comment.
• In addition, a significant number of data results are shown with a “J” flag (Table 3). According to the laboratory, a “J” flag denotes an analyte was detected below quantitation limits (PQL). Review of these results confirms that reported values all fall below applicable PQL’s. It was also noted that “J” flags are used to report some parameters, but not others and no one parameter is consistently reported using “J” flag values.
• In some instances, dilution factors (DF) were required during analysis, specifically for Sulfate and Arsenic. A DF of two was used to obtain the analytical result for Sulfate in MW-10, whereas a DF of five was required for the analysis of Sulfate in MW-11, MW-13, MW-17, MW-19, MW-22, and TMW-1. Similarly, a DF of two was used to obtain the analytical result for Arsenic in MW-9, whereas a DF of five was required for the analysis of Arsenic in MW-7 and TMW-1. The analytical report defines DF as, “The dilution performed during analysis only and does not take into account any dilutions made during sample preparation. The reported result is final and includes all dilution factors.”
Additional Quality Assurance and Quality Control comments include the following:
• Field Replicates: Analyses of replicate samples are used to define the total variability of the sampling/analytical system as a whole. Two field replicates, Duplicate 1 and Duplicate 2, were collected during this sampling event (Duplicate 1 was a replicate sample of MW-27 and Duplicate 2 was a replicate sample of MW-10). The Relative Percent Difference (RPD) was calculated for detected chemical parameters, which consisted of Chloride, Fluoride, Hardness, Sulfate, TDS, TOC, Arsenic, Boron, Barium, Calcium, Iron, Magnesium, Manganese, and Nickel. Using a tolerance level of +/-20 percent, calculated RPDs were within acceptable ranges except for Fluoride (35%) and Sulfate (25%) in MW-27/Duplicate 1. The MW-10/Duplicate 2 sample comparisons were within acceptable ranges for each detected parameter.
• Field and Trip Blanks: One field blank and one trip blank were incorporated into the data set for this sampling event. The field blank contained reportable concentrations of Boron (36.7 µg/L), Calcium (0.091 µg/L), Copper (30.4 µg/L), Magnesium (0.012 µg/L), Sodium (0.464 µg/L) and Zinc (24.7 µg/L). The trip blank did not contain a reportable concentration of Total Organic Halogens (TOX), which is the only required test parameter for this sample.
• Laboratory Blanks: Method blanks, artificial, and matrix-less samples are analyzed to monitor the laboratory system for interferences and contamination from glassware,
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reagents, etc. Method blanks are taken throughout the entire sample preparation process. They are included with each batch of extractions or digestions prepared, or with each 20 samples, whichever was more frequent. Reference to Appendix 3 should be made for additional information related to these and other laboratory control samples.
4.2 Representativeness
Representativeness expresses the degree to which sample data accurately and precisely reflect site conditions. Representativeness of the data is determined by comparing actual sampling procedures to those delineated in the field sampling and analysis plan, comparing results from field replicate samples and reviewing the results of field blanks.
4.3 Comparability
Comparability expresses the confidence with which one data set can be compared to another data set measuring the same property. Comparability is ensured by using established and approved sample collection techniques and analytical methods, consistent basis of analysis, consistent reporting units, and analyzing standard reference materials.
4.4 Completeness
Completeness is a measure of the amount of valid data obtained from a measurement system compared to the amount expected under controlled laboratory conditions. Completeness is defined as the valid data percentage of the total tests requested. Valid data are defined as those where the sample arrived at the laboratory intact, properly preserved, in sufficient quantity to perform the requested analyses, and accompanied by a completed chain-of-custody form. Furthermore, the sample must have been analyzed within the specified holding time and in such a manner that analytical QC acceptance criteria are met.
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5.0 RESULTS SUMMARY As shown on Table 3, fourteen of the required analytical parameters were not detected in any of the 29 monitoring wells above established PQL concentrations. These “non-detect” parameters include Antimony, Beryllium, Cadmium, Chromium, Cobalt, Copper, Lead, Mercury, Molybdenum, Silver, Thallium, Zinc, Chemical Oxygen Demand (COD) and Total Organic Halogens (TOX). In some instances, “J” flag values, which imply a concentration below PQL but above Method Detection Limits (MDL), are used for reporting purposes for these fourteen parameters. This includes Cobalt (eight samples), Copper (two samples), Lead (eleven samples), Zinc (23 samples), COD (two samples), and TOX (five samples). Seven of the required analytical parameters were detected above established PQL concentrations in all 29 monitoring wells (Hardness concentrations are also reported for all wells, but it is not associated with an established PQL). These “detected” parameters include Boron, Barium, Calcium, Magnesium, Sodium, Total Dissolved Solids (TDS), and Total Organic Carbon (TOC) (Table 3). In some instances, “S” flag qualifiers were used to denote that the reported result is associated with a matrix spike (MS) outside of QC limits. An “S” flag was used for three of the results for Calcium, Magnesium, and Sulfate. It was also used to denote two of the results for Iron and one of the results for Antimony. The nine remaining required analytical parameters (Aluminum, Arsenic, Iron, Manganese, Nickel, Selenium, Chloride, Fluoride, and Sulfate) were reported as “detectable” in some wells and “non-detect” in other wells (Table 3). Iron, Manganese, Fluoride, and Sulfate were detected above the established PQL in 28 of the 29 wells. Arsenic was detected in 14 wells and Chloride was detected in 12 wells. Fewer wells contained detectable concentrations of Aluminum (five samples), Nickel (2 samples), and Selenium (2 samples). The usage of “J” flag qualifiers are also found in the results for Aluminum (nine samples), Arsenic (five samples), Nickel (18 samples), Chloride (17 samples), and Sulfate, Iron and Manganese (one sample each).
Ameren Missouri Labadie Energy CenterProposed Utility Waste Landfill
Franklin County, Missouri
Groundwater Monitoring Well Network SummaryTable 1
Monitoring Well ID1
Northing Location2
Easting Location2
Ground Surface Elevation2
(feet)
Top of Riser Elevation2
(feet)
Well Depth3
(feet, btor4)
Base of Well Elevation3
(feet, btor4)
Screen Length3,5
(feet)
Top of Screen Elevation3
(feet)
MW-1 995572 727213 469.45 472.05 27.76 444.29 9.7 454.49MW-2 995657 727664 469.30 471.86 26.35 445.51 9.7 455.71MW-3 995740 728101 468.49 471.01 25.15 445.86 9.7 456.06MW-4 995818 728546 468.34 470.96 25.54 445.42 9.7 456.62MW-5 995546 728819 467.42 470.06 24.68 445.38 9.7 455.58MW-6 995177 729227 467.09 469.68 23.10 446.58 9.7 456.78MW-7 994621 729411 466.65 469.15 21.94 447.21 9.7 457.41MW-8 994383 729643 465.57 468.25 21.82 446.43 9.7 456.63MW-9 994168 729893 465.14 467.81 20.18 447.63 9.7 457.83
MW-10 993950 730149 465.84 468.56 21.45 447.11 9.7 457.31MW-11 993725 730398 466.11 468.55 20.95 447.60 9.7 457.80MW-12 993470 730662 465.74 468.11 20.48 447.63 9.7 457.83MW-13 993256 730913 465.61 468.10 20.40 447.70 9.7 457.90MW-14 993052 731166 464.15 466.83 19.79 447.04 9.7 457.24MW-15 992807 731406 465.03 467.30 17.91 449.39 9.7 459.59MW-16 992618 731651 463.97 466.57 18.50 448.07 9.7 458.27MW-17 992302 731675 465.29 467.89 19.72 448.17 9.7 458.37MW-18 991678 730928 462.76 465.27 18.24 447.03 9.7 457.23MW-19 992089 730178 463.51 466.16 18.19 447.97 9.7 458.17MW-20 991669 729952 463.61 465.97 17.62 448.35 9.7 458.55MW-21 991334 729950 463.40 465.90 17.71 448.19 9.7 458.39MW-22 990929 729355 464.20 466.80 17.92 448.88 9.7 459.08MW-23 991099 728511 464.90 467.54 19.65 447.89 9.7 458.09MW-24 991819 727992 464.59 467.10 19.99 447.11 9.7 457.31MW-25 992707 727529 465.95 468.61 20.84 447.77 9.7 457.97MW-26 993976 726911 466.66 469.20 23.00 446.20 9.7 456.40MW-27 994664 726608 467.41 470.05 25.91 444.14 9.7 454.34MW-28 995276 726640 468.60 471.18 27.06 444.12 9.7 454.32TMW-1* 993783 728657 466.91 469.34 21.58 447.76 9.7 457.96
NOTES:
1. Refer to Figure 1 for monitoring well locations. 2. Monitoring well survey data provided by KdG, Inc. Ground Elevation at Monitoring Well is a Cut + on the Concrete Pad
Horizontal Datum: Missouri State Plane Coordinates - NAD 83 (Feet), Vertical Datum: NAVD 88 (Feet)
3. Numerical values were obtained from the Ameren Missouri Labadie Energy Center Utility Waste Landfill, Solid Waste Disposal Area, Franklin County, Missouri,
Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013.
4. btor = below top of riser.
5. Actual screen length (9.7 feet) is the machine-slotted section of the 10-foot length of Schedule 40 PVC pipe.
* - TMW-1 is a temporary ("sentry") well located immediately east of initial cell construction area (Cell 1).
Prepared by: GREDELL Engineering Resources, Inc. May 2013
Ameren Missouri Labadie Energy CenterProposed Utility Waste Landfill
Franklin County, Missouri
Groundwater Elevation SummaryTable 2
Monitoring Top ofWell RiserID Elev. (ft) Depth2 (ft) Elev. (ft)
MW-1 472.05 18.44 453.61MW-2 471.86 18.40 453.46MW-3 471.01 17.92 453.09MW-4 470.96 18.15 452.81MW-5 470.06 17.43 452.63MW-6 469.68 17.21 452.47MW-7 469.15 16.70 452.45MW-8 468.25 15.83 452.42MW-9 467.81 15.49 452.32MW-10 468.56 16.13 452.43MW-11 468.55 16.17 452.38MW-12 468.11 15.82 452.29MW-13 468.10 15.85 452.25MW-14 466.83 14.62 452.21MW-15 467.30 15.11 452.19MW-16 466.57 14.37 452.20MW-17 467.89 15.71 452.18MW-18 465.27 7.23 458.04MW-19 466.16 13.53 452.63MW-20 465.97 13.40 452.57MW-21 465.90 13.26 452.64MW-22 466.80 13.76 453.04MW-23 467.54 12.93 454.61MW-24 467.10 13.65 453.45MW-25 468.61 15.01 453.60MW-26 469.20 15.50 453.70MW-27 470.05 16.17 453.88MW-28 471.18 18.57 452.61TMW-1 469.34 16.21 453.13
5.86458.04452.18
NOTES:1 - Groundwater level measurements collected on April 16-17, 2013.2 - Depth measured from top of riser.
April 20131
Maximum Water Elevation (ft)Minimum Water Elevation (ft)
Monthly Variability (ft)
Groundwater
Prepared by: GREDELL Engineering Resources, Inc. May 2013
Ameren Missouri Labadie Energy CenterProposed Utility Waste Landfill
Franklin County, Missouri
Background Water Quality SummaryTable 3
Constituent1 Spec.Cond. pH Chloride COD Fluoride Hardness SO4 TDS TOC TOX Ag Al As B Ba Be Ca Cd Co Cr Cu Fe Mg Mn Mo Na Ni Pb Sb Se Zn Hg Tl
Well Units2 µmhos/cm S.U. mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L µg/L µg/L µg/L µg/L µg/L mg/L mg/L µg/L µg/L µg/L µg/L µg/L mg/L µg/L µg/L mg/L mg/L µg/L µg/L µg/L µg/L µg/L µg/L
ID Date
MW-1 4/16/2013 991 6.83 10 <10 0.11 512 26 536 2.2 <0.02 <10.0 <50.0 22.1 79.4 402 <0.001 158 <2.0 3.3 "J" <10.0 <10.0 17000 28.7 1470 <10.0 5.05 0.0058 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-2 4/16/2013 1305 6.85 17 <10 0.21 673 31 696 3.0 <0.02 <10.0 <50.0 29.5 121 416 <0.001 185 "S" <2.0 2.9 "J" <10.0 <10.0 28400 "S" 51.2 "S" 2960 <10.0 8.98 <0.0100 <2.0 <5.0 <30.0 2.5 "J" <0.20 <2.0MW-3 4/16/2013 987 6.99 9 <10 0.12 501 54 516 2.4 <0.02 <10.0 <50.0 1.2 "J" 63.6 415 <0.001 141 <2.0 <10.0 <10.0 3.3 "J" 16200 36.1 2760 <10.0 8.58 <0.0100 <2.0 <5.0 "S" <30.0 2.2 "J" <0.20 <2.0MW-4 4/16/2013 973 6.94 6 <10 0.18 527 25 532 1.5 <0.02 <10.0 <50.0 <3.0 72.8 274 <0.001 162 <2.0 <10.0 <10.0 <10.0 115 29.4 1240 <10.0 6.02 0.0091 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-5 4/16/2013 899 6.86 2 "J" <10 0.16 486 16 "S" 482 1.4 <0.02 <10.0 <50.0 <3.0 52.9 293 <0.001 157 <2.0 <10.0 <10.0 <10.0 210 22.8 458 <10.0 5.33 0.0116 <2.0 <5.0 <30.0 2.1 "J" <0.20 <2.0MW-6 4/16/2013 992 6.82 3 "J" <10 0.14 539 19 "S" 566 1.8 <0.02 <10.0 37 "J" <3.0 62.2 227 <0.001 163 <2.0 <10.0 <10.0 <10.0 53.0 32.2 106 <10.0 6.78 0.0101 <2.0 <5.0 <30.0 4.3 "J" <0.20 <2.0MW-7 4/16/2013 1087 7.07 15 9 "J" 0.20 536 26 568 3.4 <0.02 <10.0 246 66.6 72.6 480 <0.001 150 <2.0 <10.0 <10.0 <10.0 30300 39.6 1670 <10.0 9.99 <0.0100 <2.0 <5.0 <30.0 2.9 "J" <0.20 <2.0MW-8 4/16/2013 856 6.83 8 7 "J" 0.16 431 10 "J" 460 2.6 <0.02 <10.0 <50.0 13.6 45.3 285 <0.001 136 <2.0 <10.0 <10.0 <10.0 23600 22.0 896 <10.0 4.95 <0.0100 <2.0 <5.0 <30.0 2.7 "J" <0.20 <2.0MW-9 4/16/2013 811 7.16 5 "J" <10 0.18 415 20 414 1.7 <0.02 <10.0 <50.0 26.4 53.6 265 <0.001 121 <2.0 <10.0 <10.0 <10.0 16700 27.5 1450 <10.0 5.44 <0.0100 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0
MW-103 4/16/2013 947 6.99 6 <10 0.17 502 54 430 1.9 <0.02 <10.0 27 "J" 8.8 56.7 462 <0.001 144 <2.0 <10.0 <10.0 <10.0 16900 34.6 1350 <10.0 7.79 <0.0100 0.4 "J" <5.0 <30.0 <10.0 <0.20 <2.0MW-11 4/16/2013 887 6.89 2 "J" <10 0.12 493 64 "S" 460 1.8 <0.02 <10.0 <50.0 0.8 "J" 54.8 301 <0.001 145 <2.0 3.1 "J" <10.0 <10.0 436 32.0 523 <10.0 8.32 0.0068 "J" 0.5 "J" <5.0 <30.0 <10.0 <0.20 <2.0MW-12 4/16/2013 829 6.93 2 "J" <10 0.10 "J" 445 42 448 1.6 0.0151 "J" <10.0 18 "J" 1.4 "J" 52.9 253 <0.001 128 <2.0 3.0 "J" <10.0 <10.0 419 30.6 483 <10.0 6.96 0.0052 "J" <2.0 <5.0 <30.0 4.0 "J" <0.20 <2.0MW-13 4/16/2013 901 6.87 2 "J" <10 0.12 488 64 "S" 498 2.5 <0.02 <10.0 33 "J" <3.0 53.5 295 <0.001 143 <2.0 <10.0 <10.0 <10.0 59.2 32.0 117 <10.0 6.42 <0.0100 <2.0 <5.0 <30.0 5.1 "J" <0.20 <2.0MW-14 4/16/2013 843 6.95 3 "J" <10 0.14 465 42 490 1.8 <0.02 <10.0 30 "J" 7.1 48.2 268 <0.001 140 <2.0 3.3 "J" <10.0 <10.0 3590 27.8 979 <10.0 5.82 0.0039 "J" <2.0 <5.0 <30.0 5.5 "J" <0.20 <2.0MW-15 4/16/2013 791 6.84 2 "J" <10 0.16 436 27 404 1.7 <0.02 <10.0 <50.0 <3.0 58.1 206 <0.001 136 <2.0 <10.0 <10.0 <10.0 16 "J" 23.5 18.1 <10.0 5.64 0.0058 "J" <2.0 <5.0 <30.0 4.1 "J" <0.20 <2.0MW-16 4/16/2013 1038 6.85 6 <10 0.22 559 30 554 2.7 <0.02 <10.0 31 "J" 12.5 102 102 <0.001 157 <2.0 4.4 "J" <10.0 <10.0 8580 40.4 3740 <10.0 9.50 0.0041 "J" <2.0 <5.0 <30.0 5.0 "J" <0.20 <2.0MW-17 4/16/2013 1035 6.79 2 "J" <10 0.13 564 59 580 4.2 <0.02 <10.0 119 5.3 64.9 275 <0.001 165 "S" <2.0 3.4 "J" <10.0 <10.0 1620 36.7 "S" 1270 <10.0 8.58 0.0037 "J" 0.7 "J" <5.0 <30.0 3.5 "J" <0.20 <2.0MW-18 4/16/2013 861 7.00 1 "J" <10 0.18 450 34 476 1.7 0.0132 "J" <10.0 <50.0 <3.0 45.8 147 <0.001 135 <2.0 <10.0 <10.0 <10.0 22.3 27.3 89.5 <10.0 6.93 <0.0100 0.4 "J" <5.0 38.5 4.0 "J" <0.20 <2.0MW-19 4/16/2013 891 6.83 2 "J" <10 0.15 478 72 500 2.0 <0.02 <10.0 <50.0 <3.0 72.1 228 <0.001 143 <2.0 <10.0 <10.0 <10.0 136 29.4 98.9 <10.0 9.86 0.0057 "J" <2.0 <5.0 <30.0 4.2 "J" <0.20 <2.0MW-20 4/16/2013 663 6.99 2 "J" <10 0.19 355 21 356 2.3 <0.02 <10.0 <50.0 <3.0 48.7 182 <0.001 106 <2.0 <10.0 <10.0 <10.0 30.9 21.7 154 <10.0 5.21 0.0074 "J" 0.5 "J" <5.0 <30.0 4.0 "J" <0.20 <2.0MW-21 4/16/2013 675 6.92 3 "J" <10 0.16 350 30 262 1.6 0.0158 "J" <10.0 <50.0 1.0 "J" 57.7 237 <0.001 107 <2.0 <10.0 <10.0 <10.0 1080 19.9 412 <10.0 9.05 0.0036 "J" <2.0 <5.0 <30.0 3.8 "J" <0.20 <2.0MW-22 4/16/2013 1034 6.88 6 <10 0.25 537 30 560 2.8 <0.02 <10.0 <50.0 45.7 156 238 <0.001 145 <2.0 <10.0 <10.0 <10.0 19900 42.6 1900 <10.0 14.1 <0.0100 0.5 "J" <5.0 <30.0 4.1 "J" <0.20 <2.0MW-23 4/16/2013 1010 6.84 4 "J" <10 0.18 543 21 508 2.2 <0.02 <10.0 153 3.4 94.0 210 <0.001 144 <2.0 <10.0 <10.0 <10.0 3600 44.6 180 <10.0 17.0 0.0039 "J" <2.0 <5.0 <30.0 3.5 "J" <0.20 <2.0MW-24 4/16/2013 792 6.94 3 "J" <10 0.18 427 36 426 1.3 <0.02 <10.0 154 <3.0 47.1 190 <0.001 128 <2.0 <10.0 <10.0 3.0 "J" 277 25.9 4.1 "J" <10.0 7.71 0.0048 "J" 0.6 "J" <5.0 45.5 4.1 "J" <0.20 <2.0MW-25 4/16/2013 834 7.18 4 "J" <10 0.14 443 17 406 1.6 <0.02 <10.0 38 "J" 6.5 124 511 <0.001 132 <2.0 <10.0 <10.0 <10.0 4850 27.4 2730 <10.0 7.04 0.0036 "J" 0.7 "J" <5.0 <30.0 3.8 "J" <0.20 <2.0MW-26 4/16/2013 899 7.02 4 "J" <10 0.16 487 45 504 1.6 0.0175 "J" <10.0 55.5 <3.0 82.7 286 <0.001 146 <2.0 <10.0 <10.0 <10.0 630 29.9 3000 <10.0 7.84 0.0043 "J" 0.7 "J" <5.0 <30.0 <10.0 <0.20 <2.0MW-273 4/16/2013 1004 6.83 11 <10 0.18 549 29 576 1.8 0.0154 "J" <10.0 31 "J" 3.3 98.6 268 <0.001 169 <2.0 4.1 "J" <10.0 <10.0 3220 30.8 1280 <10.0 6.74 0.0058 "J" 0.5 "J" <5.0 <30.0 5.2 "J" <0.20 <2.0MW-28 4/16/2013 960 6.78 6 <10 0.16 530 31 556 1.7 <0.02 <10.0 16 "J" 1.5 "J" 86.7 269 <0.001 162 <2.0 <10.0 <10.0 <10.0 2020 30.2 402 <10.0 5.84 0.0082 "J" 1.0 "J" <5.0 <30.0 4.5 "J" <0.20 <2.0TMW-1 4/16/2013 1139 7.01 6 <10 0.26 593 128 674 2.6 <0.02 <10.0 <50.0 29.5 100 355 <0.001 163 "S" <2.0 <10.0 <10.0 <10.0 12100 "S" 45.4 "S" 4690 <10.0 11.0 0.0036 "J" <2.0 <5.0 <30.0 5.5 "J" <0.20 <2.0
NOTES:
1. Abbreviated chemical constituent names are defined in Table 4.
2. Abbreviated units for chemical constituents are defined in Table 4.
3. Duplicate 1 is a duplicate sample of MW-27. Duplicate 2 is a duplicate sample of MW-10. Analytical results for the duplicate samples are provided in Appendix 2.
"J" Flag - Analyte detected below quantitation limits
"S" Flag - Spike Recovery outside recovery limits
Sequence of sample collection for April 16 and 17, 2013 event is MW-22 through MW-28, MW-1 through MW-15, MW-21, MW-20, MW-19, MW-18, MW-17, MW-16 and TMW-1.
Prepared by: GREDELL Engineering Resources, Inc. 1 May 2013
Ameren Missouri Labadie Energy Center Proposed Utility Waste Landfill
Franklin County, Missouri
Constituents for Detection Monitoring (10 CSR 80-11.010 – Appendix I)
Table 4
Prepared by: GREDELL May 2013 Engineering Resources, Inc.
NOTES: 1. µg/L = micrograms per liter mg/L = milligrams per liter S.U. = Standard Unit µmhos/cm = micromhos per centimeter 2. Suggested Methods refer to analytical procedure numbers used in EPA Report SW-846 "Test Methods for
Evaluating Solid Waste", third edition, November 1986, as revised, December 1987, or applicable updates. 3. Practical Quantitation Limits as established by the contract laboratory. 4. Molybdenum added per the request of the MDNR-SWMP in correspondence dated March 7, 2013.
Chemical Constituent Units1 Method2 PQL3
Aluminum (Al) µg/L 6010B 50 Antimony (Sb) µg/L 7041 5 Arsenic (As) µg/L 7060A 3 Barium (Ba) µg/L 6010B 5 Beryllium (Be) mg/L 6010B 0.001 Boron (B) µg/L 6010B 20 Cadmium (Cd) µg/L 6010B 2 Calcium (Ca) mg/L 6010B 0.05 Chemical Oxygen Demand (COD) mg/L 410.4 10 Chloride mg/L 9251 5 Chromium (Cr) µg/L 6010B 10 Cobalt (Co) µg/L 6010B 10 Copper (Cu) µg/L 6010B 10 Fluoride mg/L 9214 0.10 Hardness mg/L 2340B NA Iron (Fe) µg/L 6010B 20 Lead (Pb) µg/L 7421 2 Magnesium (Mg) mg/L 6010B 0.010 Manganese (Mn) µg/L 6010B 5 Mercury (Hg) µg/L 7470A 0.2 Molybdenum (Mo)4 µg/L 6010B 10 Nickel (Ni) mg/L 6010B 0.01 pH (Field) S.U. 9040B NA Selenium (Se) µg/L 6010B 50 Silver (Ag) µg/L 6010B 10 Sodium (Na) mg/L 6010B 0.05 Specific Conductance (Field) µmhos/cm 9050A NA Sulfate (SO4) mg/L 9036 10 Thallium (Tl) µg/L 7841 2 Total Dissolved Solids (TDS) mg/L 2540C 20 Total Organic Carbon (TOC) mg/L 9060 1 Total Organic Halogens (TOX) mg/L 9020B 20 Zinc (Zn) µg/L 6010B 10 Ground Water Elevation feet NA NA
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 13:38
Lab ID: 13040937-001 Client Sample ID: MW-01
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 13:380 ft 1453.61 R176371
SW-846 9040BpH, Field 04/16/2013 13:381.00 16.83 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 13:381 µmhos/cm 1991 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2010 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0020 mg/L 1536NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 0:1610 mg/L 126NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 15:001.0 mg/L 12.2NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:260.10 mg/L 10.11NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 0:165 mg/L 110NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1512NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 13:5050.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 13:505.0 µg/L 1402NELAP 87609
Beryllium 04/19/2013 13:501.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 13:5020.0 µg/L 179.4NELAP 87609
Cadmium 04/19/2013 13:502.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 13:500.050 mg/L 1158NELAP 87609
Chromium 04/19/2013 13:5010.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 13:5010.0 µg/L 13.3NELAP 87609
Copper 04/19/2013 13:5010.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 13:5020.0 µg/L 117000NELAP 87609
Magnesium 04/19/2013 13:500.010 mg/L 128.7NELAP 87609
Manganese 04/19/2013 13:505.0 µg/L 11470NELAP 87609
Molybdenum 04/19/2013 13:5010.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 13:5010.0 µg/L 15.8NELAP 87609
Selenium 04/19/2013 13:5030.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 13:5010.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 13:500.050 mg/L 15.05NELAP 87609
Zinc 04/19/2013 13:5010.0 µg/L 1< 10.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 21:195.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/01/2013 19:456.0 µg/L 222.1NELAP 87612
Lead 05/01/2013 11:052.0 µg/L 1< 2.0NELAP 87612
Thallium 05/03/2013 17:372.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 11:460.20 µg/L 1< 0.20NELAP 87601
Page 5 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 13:38
Lab ID: 13040937-001 Client Sample ID: MW-01
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 9:1320.0 µg/L 1< 20.0NELAP R176204
Page 6 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 14:11
Lab ID: 13040937-002 Client Sample ID: MW-02
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 14:110 ft 1453.46 R176371
SW-846 9040BpH, Field 04/16/2013 14:111.00 16.85 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 14:111 µmhos/cm 11305 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2110 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0020 mg/L 1696NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 0:2710 mg/L 131NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 15:061.0 mg/L 13.0NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:290.10 mg/L 10.21NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 0:275 mg/L 117NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1673NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 13:5450.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 13:545.0 µg/L 1416NELAP 87609
Beryllium 04/19/2013 13:541.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 13:5420.0 µg/L 1121NELAP 87609
Cadmium 04/19/2013 13:542.0 µg/L 1< 2.0NELAP 87609
Calcium S 04/19/2013 13:540.050 mg/L 1185NELAP 87609
Chromium 04/19/2013 13:5410.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 13:5410.0 µg/L 12.9NELAP 87609
Copper 04/19/2013 13:5410.0 µg/L 1< 10.0NELAP 87609
Iron S 04/19/2013 13:5420.0 µg/L 128400NELAP 87609
Magnesium S 04/19/2013 13:540.010 mg/L 151.2NELAP 87609
Manganese 04/19/2013 13:545.0 µg/L 12960NELAP 87609
Molybdenum 04/19/2013 13:5410.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 13:5410.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 13:5430.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 13:5410.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 13:540.050 mg/L 18.98NELAP 87609
Zinc J 04/19/2013 13:5410.0 µg/L 12.5NELAP 87609
MS QC limits for Ca and Mg are not applicable due to high sample/spike ratio.MS QC limit for Fe are not applicable due to high sample/spike ratio.
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 21:235.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/01/2013 19:536.0 µg/L 229.5NELAP 87612
Lead 05/01/2013 11:082.0 µg/L 1< 2.0NELAP 87612
Thallium 05/03/2013 17:412.0 µg/L 1< 2.0NELAP 87612
Page 7 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 14:11
Lab ID: 13040937-002 Client Sample ID: MW-02
Matrix: GROUNDWATER
Batch
SW-846 7470A (TOTAL)Mercury 04/19/2013 11:520.20 µg/L 1< 0.20NELAP 87601
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 10:1320.0 µg/L 1< 20.0NELAP R176204
Page 8 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 14:39
Lab ID: 13040937-003 Client Sample ID: MW-03
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 14:390 ft 1453.09 R176371
SW-846 9040BpH, Field 04/16/2013 14:391.00 16.99 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 14:391 µmhos/cm 1987 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2110 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0020 mg/L 1516NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 14:4120 mg/L 254NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 15:131.0 mg/L 12.4NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:310.10 mg/L 10.12NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 0:385 mg/L 19NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1501NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:0550.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:055.0 µg/L 1415NELAP 87609
Beryllium 04/19/2013 14:051.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:0520.0 µg/L 163.6NELAP 87609
Cadmium 04/19/2013 14:052.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:050.050 mg/L 1141NELAP 87609
Chromium 04/19/2013 14:0510.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:0510.0 µg/L 1< 10.0NELAP 87609
Copper J 04/19/2013 14:0510.0 µg/L 13.3NELAP 87609
Iron 04/19/2013 14:0520.0 µg/L 116200NELAP 87609
Magnesium 04/19/2013 14:050.010 mg/L 136.1NELAP 87609
Manganese 04/19/2013 14:055.0 µg/L 12760NELAP 87609
Molybdenum 04/19/2013 14:0510.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:0510.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 14:0530.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:0510.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:050.050 mg/L 18.58NELAP 87609
Zinc J 04/19/2013 14:0510.0 µg/L 12.2NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony S 05/03/2013 14:025.0 µg/L 1< 5.0NELAP 87612
Arsenic J 05/03/2013 11:493.0 µg/L 11.2NELAP 87612
Lead 05/01/2013 11:122.0 µg/L 1< 2.0NELAP 87612
Thallium 05/03/2013 17:442.0 µg/L 1< 2.0NELAP 87612
Sb - Matrix interference present in sample. Confirmed by bench spike.
SW-846 7470A (TOTAL)Mercury 04/19/2013 11:550.20 µg/L 1< 0.20NELAP 87601
Page 9 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 14:39
Lab ID: 13040937-003 Client Sample ID: MW-03
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 11:1420.0 µg/L 1< 20.0NELAP R176204
Page 10 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 15:22
Lab ID: 13040937-004 Client Sample ID: MW-04
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 15:220 ft 1452.81 R176371
SW-846 9040BpH, Field 04/16/2013 15:221.00 16.94 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 15:221 µmhos/cm 1973 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2210 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0120 mg/L 1532NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 1:1310 mg/L 125NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 15:181.0 mg/L 11.5NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:320.10 mg/L 10.18NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 1:135 mg/L 16NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1527NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:0850.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:085.0 µg/L 1274NELAP 87609
Beryllium 04/19/2013 14:081.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:0820.0 µg/L 172.8NELAP 87609
Cadmium 04/19/2013 14:082.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:080.050 mg/L 1162NELAP 87609
Chromium 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:0820.0 µg/L 1115NELAP 87609
Magnesium 04/19/2013 14:080.010 mg/L 129.4NELAP 87609
Manganese 04/19/2013 14:085.0 µg/L 11240NELAP 87609
Molybdenum 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 14:0810.0 µg/L 19.1NELAP 87609
Selenium 04/19/2013 14:0830.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:080.050 mg/L 16.02NELAP 87609
Zinc 04/19/2013 14:0810.0 µg/L 1< 10.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:005.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 11:593.0 µg/L 1< 3.0NELAP 87612
Lead 05/01/2013 11:222.0 µg/L 1< 2.0NELAP 87612
Thallium 05/03/2013 17:542.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 11:570.20 µg/L 1< 0.20NELAP 87601
Page 11 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 15:22
Lab ID: 13040937-004 Client Sample ID: MW-04
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 12:1620.0 µg/L 1< 20.0NELAP R176204
Page 12 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 15:58
Lab ID: 13040937-005 Client Sample ID: MW-05
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 15:580 ft 1452.63 R176371
SW-846 9040BpH, Field 04/16/2013 15:581.00 16.86 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 15:581 µmhos/cm 1899 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2210 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0120 mg/L 1482NELAP R176235
SW-846 9036 (TOTAL)Sulfate S 04/19/2013 1:3510 mg/L 116NELAP R176145
MS and/or MSD did not recover within control limits due to matrix interference.
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:011.0 mg/L 11.4NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:370.10 mg/L 10.16NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 1:355 mg/L 12NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1486NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:1250.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:125.0 µg/L 1293NELAP 87609
Beryllium 04/19/2013 14:121.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:1220.0 µg/L 152.9NELAP 87609
Cadmium 04/19/2013 14:122.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:120.050 mg/L 1157NELAP 87609
Chromium 04/19/2013 14:1210.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:1210.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:1210.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:1220.0 µg/L 1210NELAP 87609
Magnesium 04/19/2013 14:120.010 mg/L 122.8NELAP 87609
Manganese 04/19/2013 14:125.0 µg/L 1458NELAP 87609
Molybdenum 04/19/2013 14:1210.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:1210.0 µg/L 111.6NELAP 87609
Selenium 04/19/2013 14:1230.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:1210.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:120.050 mg/L 15.33NELAP 87609
Zinc J 04/19/2013 14:1210.0 µg/L 12.1NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 14:285.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:023.0 µg/L 1< 3.0NELAP 87612
Lead 05/02/2013 15:352.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 12:322.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 11:590.20 µg/L 1< 0.20NELAP 87601
Page 13 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 15:58
Lab ID: 13040937-005 Client Sample ID: MW-05
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 13:1820.0 µg/L 1< 20.0NELAP R176204
Page 14 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 16:27
Lab ID: 13040937-006 Client Sample ID: MW-06
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 16:270 ft 1452.47 R176371
SW-846 9040BpH, Field 04/16/2013 16:271.00 16.82 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 16:271 µmhos/cm 1992 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2210 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0120 mg/L 1566NELAP R176235
SW-846 9036 (TOTAL)Sulfate S 04/19/2013 2:1510 mg/L 119NELAP R176145
MS and/or MSD did not recover within control limits due to matrix interference.
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:071.0 mg/L 11.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:380.10 mg/L 10.14NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 2:155 mg/L 13NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1539NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 14:1650.0 µg/L 137NELAP 87609
Barium 04/19/2013 14:165.0 µg/L 1227NELAP 87609
Beryllium 04/19/2013 14:161.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:1620.0 µg/L 162.2NELAP 87609
Cadmium 04/19/2013 14:162.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:160.050 mg/L 1163NELAP 87609
Chromium 04/19/2013 14:1610.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:1610.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:1610.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:1620.0 µg/L 153.0NELAP 87609
Magnesium 04/19/2013 14:160.010 mg/L 132.2NELAP 87609
Manganese 04/19/2013 14:165.0 µg/L 1106NELAP 87609
Molybdenum 04/19/2013 14:1610.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:1610.0 µg/L 110.1NELAP 87609
Selenium 04/19/2013 14:1630.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:1610.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:160.050 mg/L 16.78NELAP 87609
Zinc J 04/19/2013 14:1610.0 µg/L 14.3NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:185.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:133.0 µg/L 1< 3.0NELAP 87612
Lead 05/02/2013 15:452.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 12:422.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:060.20 µg/L 1< 0.20NELAP 87601
Page 15 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 16:27
Lab ID: 13040937-006 Client Sample ID: MW-06
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 14:2020.0 µg/L 1< 20.0NELAP R176204
Page 16 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 17:06
Lab ID: 13040937-007 Client Sample ID: MW-07
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 17:060 ft 1452.45 R176371
SW-846 9040BpH, Field 04/16/2013 17:061.00 17.07 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 17:061 µmhos/cm 11087 R176371
EPA 600 410.4Chemical Oxygen Demand J 04/19/2013 14:2310 mg/L 19NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0220 mg/L 1568NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 0:4910 mg/L 126NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:141.0 mg/L 13.4NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:400.10 mg/L 10.20NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 0:495 mg/L 115NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1536NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:4050.0 µg/L 1246NELAP 87609
Barium 04/19/2013 14:405.0 µg/L 1480NELAP 87609
Beryllium 04/19/2013 14:401.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:4020.0 µg/L 172.6NELAP 87609
Cadmium 04/19/2013 14:402.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:400.050 mg/L 1150NELAP 87609
Chromium 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:4020.0 µg/L 130300NELAP 87609
Magnesium 04/19/2013 14:400.010 mg/L 139.6NELAP 87609
Manganese 04/19/2013 14:405.0 µg/L 11670NELAP 87609
Molybdenum 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 14:4030.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:4010.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:400.050 mg/L 19.99NELAP 87609
Zinc J 04/19/2013 14:4010.0 µg/L 12.9NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:415.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 14:0015.0 µg/L 566.6NELAP 87612
Lead 05/02/2013 15:482.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:592.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:080.20 µg/L 1< 0.20NELAP 87601
Page 17 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 17:06
Lab ID: 13040937-007 Client Sample ID: MW-07
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 15:5620.0 µg/L 1< 20.0NELAP R176204
Page 18 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 7:46
Lab ID: 13040937-008 Client Sample ID: MW-08
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 7:460 ft 1452.42 R176371
SW-846 9040BpH, Field 04/17/2013 7:461.00 16.83 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 7:461 µmhos/cm 1856 R176371
EPA 600 410.4Chemical Oxygen Demand J 04/19/2013 14:2310 mg/L 17NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0220 mg/L 1460NELAP R176235
SW-846 9036 (TOTAL)Sulfate J 04/19/2013 1:4510 mg/L 110NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:201.0 mg/L 12.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/24/2013 16:340.10 mg/L 10.16NELAP R176357
SW-846 9251 (TOTAL)Chloride 04/19/2013 1:455 mg/L 18NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1431NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:4350.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:435.0 µg/L 1285NELAP 87609
Beryllium 04/19/2013 14:431.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:4320.0 µg/L 145.3NELAP 87609
Cadmium 04/19/2013 14:432.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:430.050 mg/L 1136NELAP 87609
Chromium 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:4320.0 µg/L 123600NELAP 87609
Magnesium 04/19/2013 14:430.010 mg/L 122.0NELAP 87609
Manganese 04/19/2013 14:435.0 µg/L 1896NELAP 87609
Molybdenum 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 14:4330.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:4310.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:430.050 mg/L 14.95NELAP 87609
Zinc J 04/19/2013 14:4310.0 µg/L 12.7NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:445.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:343.0 µg/L 113.6NELAP 87612
Lead 05/02/2013 15:522.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 12:542.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:100.20 µg/L 1< 0.20NELAP 87601
Page 19 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 7:46
Lab ID: 13040937-008 Client Sample ID: MW-08
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 16:2420.0 µg/L 1< 20.0NELAP R176204
Page 20 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 8:15
Lab ID: 13040937-009 Client Sample ID: MW-09
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 8:150 ft 1452.32 R176371
SW-846 9040BpH, Field 04/17/2013 8:151.00 17.16 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 8:151 µmhos/cm 1811 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2610 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0220 mg/L 1414NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 2:5610 mg/L 120NELAP R176145
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:261.0 mg/L 11.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:430.10 mg/L 10.18NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 2:565 mg/L 15NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1415NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:4750.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:475.0 µg/L 1265NELAP 87609
Beryllium 04/19/2013 14:471.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:4720.0 µg/L 153.6NELAP 87609
Cadmium 04/19/2013 14:472.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:470.050 mg/L 1121NELAP 87609
Chromium 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:4720.0 µg/L 116700NELAP 87609
Magnesium 04/19/2013 14:470.010 mg/L 127.5NELAP 87609
Manganese 04/19/2013 14:475.0 µg/L 11450NELAP 87609
Molybdenum 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 14:4730.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:470.050 mg/L 15.44NELAP 87609
Zinc 04/19/2013 14:4710.0 µg/L 1< 10.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:485.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:426.0 µg/L 226.4NELAP 87612
Lead 05/02/2013 15:552.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 12:582.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:120.20 µg/L 1< 0.20NELAP 87601
Page 21 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 8:15
Lab ID: 13040937-009 Client Sample ID: MW-09
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 17:2320.0 µg/L 1< 20.0NELAP R176204
Page 22 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 8:47
Lab ID: 13040937-010 Client Sample ID: MW-10
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 8:470 ft 1452.43 R176371
SW-846 9040BpH, Field 04/17/2013 8:471.00 16.99 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 8:471 µmhos/cm 1947 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 14:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0220 mg/L 1430NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 14:5720 mg/L 254NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:331.0 mg/L 11.9NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:440.10 mg/L 10.17NELAP R176302
SW-846 9251 (TOTAL)Chloride 04/19/2013 3:065 mg/L 16NELAP R176155
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1502NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 14:5150.0 µg/L 127NELAP 87609
Barium 04/19/2013 14:515.0 µg/L 1462NELAP 87609
Beryllium 04/19/2013 14:511.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:5120.0 µg/L 156.7NELAP 87609
Cadmium 04/19/2013 14:512.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:510.050 mg/L 1144NELAP 87609
Chromium 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:5120.0 µg/L 116900NELAP 87609
Magnesium 04/19/2013 14:510.010 mg/L 134.6NELAP 87609
Manganese 04/19/2013 14:515.0 µg/L 11350NELAP 87609
Molybdenum 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Selenium 04/19/2013 14:5130.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:510.050 mg/L 17.79NELAP 87609
Zinc 04/19/2013 14:5110.0 µg/L 1< 10.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:525.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:453.0 µg/L 18.8NELAP 87612
Lead J 05/02/2013 15:582.0 µg/L 10.4NELAP 87612
Thallium 05/06/2013 13:012.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:150.20 µg/L 1< 0.20NELAP 87601
Page 23 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 8:47
Lab ID: 13040937-010 Client Sample ID: MW-10
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/19/2013 18:2320.0 µg/L 1< 20.0NELAP R176204
Page 24 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 9:28
Lab ID: 13040937-011 Client Sample ID: MW-11
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 9:280 ft 1452.38 R176371
SW-846 9040BpH, Field 04/17/2013 9:281.00 16.89 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 9:281 µmhos/cm 1887 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2110 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0220 mg/L 1460NELAP R176235
SW-846 9036 (TOTAL)Sulfate S 04/19/2013 15:5450 mg/L 564NELAP R176207
MS and/or MSD did not recover within control limits due to matrix interference.
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:391.0 mg/L 11.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:460.10 mg/L 10.12NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 15:435 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1493NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 14:5550.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 14:555.0 µg/L 1301NELAP 87609
Beryllium 04/19/2013 14:551.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:5520.0 µg/L 154.8NELAP 87609
Cadmium 04/19/2013 14:552.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:550.050 mg/L 1145NELAP 87609
Chromium 04/19/2013 14:5510.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 14:5510.0 µg/L 13.1NELAP 87609
Copper 04/19/2013 14:5510.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:5520.0 µg/L 1436NELAP 87609
Magnesium 04/19/2013 14:550.010 mg/L 132.0NELAP 87609
Manganese 04/19/2013 14:555.0 µg/L 1523NELAP 87609
Molybdenum 04/19/2013 14:5510.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 14:5510.0 µg/L 16.8NELAP 87609
Selenium 04/19/2013 14:5530.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:5510.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:550.050 mg/L 18.32NELAP 87609
Zinc 04/19/2013 14:5510.0 µg/L 1< 10.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:565.0 µg/L 1< 5.0NELAP 87612
Arsenic J 05/03/2013 12:493.0 µg/L 10.8NELAP 87612
Lead J 05/02/2013 16:022.0 µg/L 10.5NELAP 87612
Thallium 05/06/2013 13:042.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:170.20 µg/L 1< 0.20NELAP 87601
Page 25 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 9:28
Lab ID: 13040937-011 Client Sample ID: MW-11
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/22/2013 10:1320.0 µg/L 1< 20.0NELAP R176262
Page 26 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 10:04
Lab ID: 13040937-012 Client Sample ID: MW-12
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 10:040 ft 1452.29 R176371
SW-846 9040BpH, Field 04/17/2013 10:041.00 16.93 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 10:041 µmhos/cm 1829 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2410 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0320 mg/L 1448NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 16:2910 mg/L 142NELAP R176207
Results of MS and/or MSD have less certainty because value(s) exceed upper quantitation limits.
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 17:451.0 mg/L 11.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride J 04/23/2013 11:470.10 mg/L 10.10NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 16:295 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1445NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 14:5850.0 µg/L 118NELAP 87609
Barium 04/19/2013 14:585.0 µg/L 1253NELAP 87609
Beryllium 04/19/2013 14:581.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 14:5820.0 µg/L 152.9NELAP 87609
Cadmium 04/19/2013 14:582.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 14:580.050 mg/L 1128NELAP 87609
Chromium 04/19/2013 14:5810.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 14:5810.0 µg/L 13.0NELAP 87609
Copper 04/19/2013 14:5810.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 14:5820.0 µg/L 1419NELAP 87609
Magnesium 04/19/2013 14:580.010 mg/L 130.6NELAP 87609
Manganese 04/19/2013 14:585.0 µg/L 1483NELAP 87609
Molybdenum 04/19/2013 14:5810.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 14:5810.0 µg/L 15.2NELAP 87609
Selenium 04/19/2013 14:5830.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 14:5810.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 14:580.050 mg/L 16.96NELAP 87609
Zinc J 04/19/2013 14:5810.0 µg/L 14.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 22:595.0 µg/L 1< 5.0NELAP 87612
Arsenic J 05/03/2013 12:523.0 µg/L 11.4NELAP 87612
Lead 05/02/2013 16:052.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:082.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:190.20 µg/L 1< 0.20NELAP 87601
Page 27 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 10:04
Lab ID: 13040937-012 Client Sample ID: MW-12
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) J 04/22/2013 11:2020.0 µg/L 115.1NELAP R176262
Page 28 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 10:45
Lab ID: 13040937-013 Client Sample ID: MW-13
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 10:450 ft 1452.25 R176371
SW-846 9040BpH, Field 04/17/2013 10:451.00 16.87 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 10:451 µmhos/cm 1901 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2410 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0320 mg/L 1498NELAP R176235
SW-846 9036 (TOTAL)Sulfate S 04/19/2013 17:2050 mg/L 564NELAP R176207
MS and/or MSD did not recover within control limits due to matrix interference.
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 18:361.0 mg/L 12.5NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:500.10 mg/L 10.12NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 16:505 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1488NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 15:0250.0 µg/L 133NELAP 87609
Barium 04/19/2013 15:025.0 µg/L 1295NELAP 87609
Beryllium 04/19/2013 15:021.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 15:0220.0 µg/L 153.5NELAP 87609
Cadmium 04/19/2013 15:022.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 15:020.050 mg/L 1143NELAP 87609
Chromium 04/19/2013 15:0210.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 15:0210.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 15:0210.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 15:0220.0 µg/L 159.2NELAP 87609
Magnesium 04/19/2013 15:020.010 mg/L 132.0NELAP 87609
Manganese 04/19/2013 15:025.0 µg/L 1117NELAP 87609
Molybdenum 04/19/2013 15:0210.0 µg/L 1< 10.0NELAP 87609
Nickel 04/19/2013 15:0210.0 µg/L 112.3NELAP 87609
Selenium 04/19/2013 15:0230.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 15:0210.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 15:020.050 mg/L 16.42NELAP 87609
Zinc J 04/19/2013 15:0210.0 µg/L 15.1NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:035.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 12:563.0 µg/L 1< 3.0NELAP 87612
Lead 05/03/2013 9:582.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:112.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:210.20 µg/L 1< 0.20NELAP 87601
Page 29 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 10:45
Lab ID: 13040937-013 Client Sample ID: MW-13
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/23/2013 15:1720.0 µg/L 1< 20.0NELAP R176306
Page 30 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 11:15
Lab ID: 13040937-014 Client Sample ID: MW-14
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 11:150 ft 1452.21 R176371
SW-846 9040BpH, Field 04/17/2013 11:151.00 16.95 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 11:151 µmhos/cm 1843 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2410 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0320 mg/L 1490NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 16:0410 mg/L 142NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 18:431.0 mg/L 11.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:550.10 mg/L 10.14NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 16:045 mg/L 13NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1465NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 15:0650.0 µg/L 130NELAP 87609
Barium 04/19/2013 15:065.0 µg/L 1268NELAP 87609
Beryllium 04/19/2013 15:061.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 15:0620.0 µg/L 148.2NELAP 87609
Cadmium 04/19/2013 15:062.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 15:060.050 mg/L 1140NELAP 87609
Chromium 04/19/2013 15:0610.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 15:0610.0 µg/L 13.3NELAP 87609
Copper 04/19/2013 15:0610.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 15:0620.0 µg/L 13590NELAP 87609
Magnesium 04/19/2013 15:060.010 mg/L 127.8NELAP 87609
Manganese 04/19/2013 15:065.0 µg/L 1979NELAP 87609
Molybdenum 04/19/2013 15:0610.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 15:0610.0 µg/L 13.9NELAP 87609
Selenium 04/19/2013 15:0630.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 15:0610.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 15:060.050 mg/L 15.82NELAP 87609
Zinc J 04/19/2013 15:0610.0 µg/L 15.5NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:265.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:063.0 µg/L 17.1NELAP 87612
Lead 05/02/2013 16:192.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:152.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:240.20 µg/L 1< 0.20NELAP 87601
Page 31 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 11:15
Lab ID: 13040937-014 Client Sample ID: MW-14
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/22/2013 13:4020.0 µg/L 1< 20.0NELAP R176262
Page 32 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 11:49
Lab ID: 13040937-015 Client Sample ID: MW-15
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 11:490 ft 1452.19 R176371
SW-846 9040BpH, Field 04/17/2013 11:491.00 16.84 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 11:491 µmhos/cm 1791 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2410 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0420 mg/L 1404NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 17:0110 mg/L 127NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 18:491.0 mg/L 11.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 11:560.10 mg/L 10.16NELAP R176302
SW-846 9251 (TOTAL)Chloride J 04/19/2013 17:015 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1436NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:0950.0 µg/L 1< 50.0NELAP 87609
Barium 04/19/2013 15:095.0 µg/L 1206NELAP 87609
Beryllium 04/19/2013 15:091.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 15:0920.0 µg/L 158.1NELAP 87609
Cadmium 04/19/2013 15:092.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 15:090.050 mg/L 1136NELAP 87609
Chromium 04/19/2013 15:0910.0 µg/L 1< 10.0NELAP 87609
Cobalt 04/19/2013 15:0910.0 µg/L 1< 10.0NELAP 87609
Copper 04/19/2013 15:0910.0 µg/L 1< 10.0NELAP 87609
Iron J 04/19/2013 15:0920.0 µg/L 116NELAP 87609
Magnesium 04/19/2013 15:090.010 mg/L 123.5NELAP 87609
Manganese 04/19/2013 15:095.0 µg/L 118.1NELAP 87609
Molybdenum 04/19/2013 15:0910.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 15:0910.0 µg/L 15.8NELAP 87609
Selenium 04/19/2013 15:0930.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 15:0910.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 15:090.050 mg/L 15.64NELAP 87609
Zinc J 04/19/2013 15:0910.0 µg/L 14.1NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:295.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:093.0 µg/L 1< 3.0NELAP 87612
Lead 05/02/2013 16:222.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:182.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:260.20 µg/L 1< 0.20NELAP 87601
Page 33 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 11:49
Lab ID: 13040937-015 Client Sample ID: MW-15
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/23/2013 16:2320.0 µg/L 1< 20.0NELAP R176306
Page 34 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 15:54
Lab ID: 13040937-016 Client Sample ID: MW-16
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 15:540 ft 1452.20 R176371
SW-846 9040BpH, Field 04/17/2013 15:541.00 16.85 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 15:541 µmhos/cm 11038 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2510 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0420 mg/L 1554NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 17:3610 mg/L 130NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 18:551.0 mg/L 12.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:420.10 mg/L 10.22NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 17:365 mg/L 16NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1559NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 15:1350.0 µg/L 131NELAP 87609
Barium 04/19/2013 15:135.0 µg/L 1377NELAP 87609
Beryllium 04/19/2013 15:131.0 µg/L 1< 1.0NELAP 87609
Boron 04/19/2013 15:1320.0 µg/L 1102NELAP 87609
Cadmium 04/19/2013 15:132.0 µg/L 1< 2.0NELAP 87609
Calcium 04/19/2013 15:130.050 mg/L 1157NELAP 87609
Chromium 04/19/2013 15:1310.0 µg/L 1< 10.0NELAP 87609
Cobalt J 04/19/2013 15:1310.0 µg/L 14.4NELAP 87609
Copper 04/19/2013 15:1310.0 µg/L 1< 10.0NELAP 87609
Iron 04/19/2013 15:1320.0 µg/L 18580NELAP 87609
Magnesium 04/19/2013 15:130.010 mg/L 140.4NELAP 87609
Manganese 04/19/2013 15:135.0 µg/L 13740NELAP 87609
Molybdenum 04/19/2013 15:1310.0 µg/L 1< 10.0NELAP 87609
Nickel J 04/19/2013 15:1310.0 µg/L 14.1NELAP 87609
Selenium 04/19/2013 15:1330.0 µg/L 1< 30.0NELAP 87609
Silver 04/19/2013 15:1310.0 µg/L 1< 10.0NELAP 87609
Sodium 04/19/2013 15:130.050 mg/L 19.50NELAP 87609
Zinc J 04/19/2013 15:1310.0 µg/L 15.0NELAP 87609
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:335.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:133.0 µg/L 112.5NELAP 87612
Lead 05/02/2013 16:252.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:222.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:330.20 µg/L 1< 0.20NELAP 87601
Page 35 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 15:54
Lab ID: 13040937-016 Client Sample ID: MW-16
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/22/2013 19:2420.0 µg/L 1< 20.0NELAP R176262
Page 36 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 15:21
Lab ID: 13040937-017 Client Sample ID: MW-17
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 15:210 ft 1452.18 R176371
SW-846 9040BpH, Field 04/17/2013 15:211.00 16.79 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 15:211 µmhos/cm 11035 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2510 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0420 mg/L 1580NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 17:5250 mg/L 559NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 19:021.0 mg/L 14.2NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:440.10 mg/L 10.13NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 17:475 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1564NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:3150.0 µg/L 1119NELAP 87610
Barium 04/19/2013 15:315.0 µg/L 1275NELAP 87610
Beryllium 04/19/2013 15:311.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:3120.0 µg/L 164.9NELAP 87610
Cadmium 04/19/2013 15:312.0 µg/L 1< 2.0NELAP 87610
Calcium S 04/19/2013 15:310.050 mg/L 1165NELAP 87610
Chromium 04/19/2013 15:3110.0 µg/L 1< 10.0NELAP 87610
Cobalt J 04/19/2013 15:3110.0 µg/L 13.4NELAP 87610
Copper 04/19/2013 15:3110.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:3120.0 µg/L 11620NELAP 87610
Magnesium S 04/19/2013 15:310.010 mg/L 136.7NELAP 87610
Manganese 04/19/2013 15:315.0 µg/L 11270NELAP 87610
Molybdenum 04/19/2013 15:3110.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 15:3110.0 µg/L 13.7NELAP 87610
Selenium 04/19/2013 15:3130.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 15:3110.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:310.050 mg/L 18.58NELAP 87610
Zinc J 04/19/2013 15:3110.0 µg/L 13.5NELAP 87610
MS QC limits for Ca and Mg are not applicable due to high sample/spike ratio.
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:375.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:163.0 µg/L 15.3NELAP 87612
Lead J 05/02/2013 16:292.0 µg/L 10.7NELAP 87612
Thallium 05/06/2013 13:322.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:420.20 µg/L 1< 0.20NELAP 87606
Page 37 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 15:21
Lab ID: 13040937-017 Client Sample ID: MW-17
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/22/2013 20:2720.0 µg/L 1< 20.0NELAP R176262
Page 38 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 14:49
Lab ID: 13040937-018 Client Sample ID: MW-18
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 14:490 ft 1458.04 R176371
SW-846 9040BpH, Field 04/17/2013 14:491.00 17.00 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 14:491 µmhos/cm 1861 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2510 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0520 mg/L 1476NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 17:5810 mg/L 134NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 19:081.0 mg/L 11.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:460.10 mg/L 10.18NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 17:585 mg/L 11NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1450NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:4250.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 15:425.0 µg/L 1147NELAP 87610
Beryllium 04/19/2013 15:421.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:4220.0 µg/L 145.8NELAP 87610
Cadmium 04/19/2013 15:422.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 15:420.050 mg/L 1135NELAP 87610
Chromium 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:4220.0 µg/L 122.3NELAP 87610
Magnesium 04/19/2013 15:420.010 mg/L 127.3NELAP 87610
Manganese 04/19/2013 15:425.0 µg/L 189.5NELAP 87610
Molybdenum 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Nickel 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Selenium 04/19/2013 15:4230.0 µg/L 138.5NELAP 87610
Silver 04/19/2013 15:4210.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:420.050 mg/L 16.93NELAP 87610
Zinc J 04/19/2013 15:4210.0 µg/L 14.0NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:415.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:193.0 µg/L 1< 3.0NELAP 87612
Lead J 05/02/2013 16:322.0 µg/L 10.4NELAP 87612
Thallium 05/06/2013 13:352.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:480.20 µg/L 1< 0.20NELAP 87606
Page 39 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 14:49
Lab ID: 13040937-018 Client Sample ID: MW-18
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) J 04/22/2013 21:2920.0 µg/L 113.2NELAP R176262
Page 40 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 14:18
Lab ID: 13040937-019 Client Sample ID: MW-19
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 14:180 ft 1452.63 R176371
SW-846 9040BpH, Field 04/17/2013 14:181.00 16.83 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 14:181 µmhos/cm 1891 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2610 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0520 mg/L 1500NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 18:2750 mg/L 572NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 19:151.0 mg/L 12.0NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:470.10 mg/L 10.15NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 18:225 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1478NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:4650.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 15:465.0 µg/L 1228NELAP 87610
Beryllium 04/19/2013 15:461.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:4620.0 µg/L 172.1NELAP 87610
Cadmium 04/19/2013 15:462.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 15:460.050 mg/L 1143NELAP 87610
Chromium 04/19/2013 15:4610.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 15:4610.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 15:4610.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:4620.0 µg/L 1136NELAP 87610
Magnesium 04/19/2013 15:460.010 mg/L 129.4NELAP 87610
Manganese 04/19/2013 15:465.0 µg/L 198.9NELAP 87610
Molybdenum 04/19/2013 15:4610.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 15:4610.0 µg/L 15.7NELAP 87610
Selenium 04/19/2013 15:4630.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 15:4610.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:460.050 mg/L 19.86NELAP 87610
Zinc J 04/19/2013 15:4610.0 µg/L 14.2NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:445.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:233.0 µg/L 1< 3.0NELAP 87612
Lead 05/02/2013 16:362.0 µg/L 1< 2.0NELAP 87612
Thallium 05/06/2013 13:392.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:510.20 µg/L 1< 0.20NELAP 87606
Page 41 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 14:18
Lab ID: 13040937-019 Client Sample ID: MW-19
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/22/2013 22:3720.0 µg/L 1< 20.0NELAP R176262
Page 42 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 13:38
Lab ID: 13040937-020 Client Sample ID: MW-20
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 13:380 ft 1452.57 R176371
SW-846 9040BpH, Field 04/17/2013 13:381.00 16.99 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 13:381 µmhos/cm 1663 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2610 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0620 mg/L 1356NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 18:3310 mg/L 121NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 19:211.0 mg/L 12.3NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:510.10 mg/L 10.19NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 18:335 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1355NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:5050.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 15:505.0 µg/L 1182NELAP 87610
Beryllium 04/19/2013 15:501.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:5020.0 µg/L 148.7NELAP 87610
Cadmium 04/19/2013 15:502.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 15:500.050 mg/L 1106NELAP 87610
Chromium 04/19/2013 15:5010.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 15:5010.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 15:5010.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:5020.0 µg/L 130.9NELAP 87610
Magnesium 04/19/2013 15:500.010 mg/L 121.7NELAP 87610
Manganese 04/19/2013 15:505.0 µg/L 1154NELAP 87610
Molybdenum 04/19/2013 15:5010.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 15:5010.0 µg/L 17.4NELAP 87610
Selenium 04/19/2013 15:5030.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 15:5010.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:500.050 mg/L 15.21NELAP 87610
Zinc J 04/19/2013 15:5010.0 µg/L 14.0NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/02/2013 23:485.0 µg/L 1< 5.0NELAP 87612
Arsenic 05/03/2013 13:263.0 µg/L 1< 3.0NELAP 87612
Lead J 05/02/2013 16:392.0 µg/L 10.5NELAP 87612
Thallium 05/06/2013 13:422.0 µg/L 1< 2.0NELAP 87612
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:530.20 µg/L 1< 0.20NELAP 87606
Page 43 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 13:38
Lab ID: 13040937-020 Client Sample ID: MW-20
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/23/2013 17:2820.0 µg/L 1< 20.0NELAP R176306
Page 44 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 12:57
Lab ID: 13040937-021 Client Sample ID: MW-21
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 12:570 ft 1452.64 R176371
SW-846 9040BpH, Field 04/17/2013 12:571.00 16.92 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 12:571 µmhos/cm 1675 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0620 mg/L 1262NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 18:4410 mg/L 130NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:121.0 mg/L 11.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:540.10 mg/L 10.16NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 18:445 mg/L 13NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1350NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:5350.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 15:535.0 µg/L 1237NELAP 87610
Beryllium 04/19/2013 15:531.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:5320.0 µg/L 157.7NELAP 87610
Cadmium 04/19/2013 15:532.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 15:530.050 mg/L 1107NELAP 87610
Chromium 04/19/2013 15:5310.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 15:5310.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 15:5310.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:5320.0 µg/L 11080NELAP 87610
Magnesium 04/19/2013 15:530.010 mg/L 119.9NELAP 87610
Manganese 04/19/2013 15:535.0 µg/L 1412NELAP 87610
Molybdenum 04/19/2013 15:5310.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 15:5310.0 µg/L 13.6NELAP 87610
Selenium 04/19/2013 15:5330.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 15:5310.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:530.050 mg/L 19.05NELAP 87610
Zinc J 04/19/2013 15:5310.0 µg/L 13.8NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 14:475.0 µg/L 1< 5.0NELAP 87614
Arsenic J 05/03/2013 14:173.0 µg/L 11.0NELAP 87614
Lead 05/03/2013 10:042.0 µg/L 1< 2.0NELAP 87614
Thallium 05/06/2013 12:212.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 12:590.20 µg/L 1< 0.20NELAP 87606
Page 45 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 12:57
Lab ID: 13040937-021 Client Sample ID: MW-21
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) J 04/23/2013 18:3120.0 µg/L 115.8NELAP R176306
Page 46 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 8:24
Lab ID: 13040937-022 Client Sample ID: MW-22
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 8:240 ft 1453.04 R176371
SW-846 9040BpH, Field 04/16/2013 8:241.00 16.88 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 8:241 µmhos/cm 11034 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0720 mg/L 1560NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 18:5410 mg/L 130NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:181.0 mg/L 12.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:550.10 mg/L 10.25NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 18:545 mg/L 16NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1537NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 15:5750.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 15:575.0 µg/L 1238NELAP 87610
Beryllium 04/19/2013 15:571.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 15:5720.0 µg/L 1156NELAP 87610
Cadmium 04/19/2013 15:572.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 15:570.050 mg/L 1145NELAP 87610
Chromium 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 15:5720.0 µg/L 119900NELAP 87610
Magnesium 04/19/2013 15:570.010 mg/L 142.6NELAP 87610
Manganese 04/19/2013 15:575.0 µg/L 11900NELAP 87610
Molybdenum 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Nickel 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Selenium 04/19/2013 15:5730.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 15:5710.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 15:570.050 mg/L 114.1NELAP 87610
Zinc J 04/19/2013 15:5710.0 µg/L 14.1NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 0:335.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:3415.0 µg/L 545.7NELAP 87614
Lead J 05/02/2013 17:062.0 µg/L 10.5NELAP 87614
Thallium 05/03/2013 19:372.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:020.20 µg/L 1< 0.20NELAP 87606
Page 47 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 8:24
Lab ID: 13040937-022 Client Sample ID: MW-22
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/23/2013 19:3320.0 µg/L 1< 20.0NELAP R176306
Page 48 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 9:13
Lab ID: 13040937-023 Client Sample ID: MW-23
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 9:130 ft 1454.61 R176371
SW-846 9040BpH, Field 04/16/2013 9:131.00 16.84 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 9:131 µmhos/cm 11010 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0720 mg/L 1508NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 19:0510 mg/L 121NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:251.0 mg/L 12.2NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:570.10 mg/L 10.18NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 19:055 mg/L 14NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1543NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:0850.0 µg/L 1153NELAP 87610
Barium 04/19/2013 16:085.0 µg/L 1210NELAP 87610
Beryllium 04/19/2013 16:081.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:0820.0 µg/L 194.0NELAP 87610
Cadmium 04/19/2013 16:082.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:080.050 mg/L 1144NELAP 87610
Chromium 04/19/2013 16:0810.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:0810.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:0810.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:0820.0 µg/L 13600NELAP 87610
Magnesium 04/19/2013 16:080.010 mg/L 144.6NELAP 87610
Manganese 04/19/2013 16:085.0 µg/L 1180NELAP 87610
Molybdenum 04/19/2013 16:0810.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:0810.0 µg/L 13.9NELAP 87610
Selenium 04/19/2013 16:0830.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:0810.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:080.050 mg/L 117.0NELAP 87610
Zinc J 04/19/2013 16:0810.0 µg/L 13.5NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 0:555.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:373.0 µg/L 13.4NELAP 87614
Lead 05/02/2013 17:102.0 µg/L 1< 2.0NELAP 87614
Thallium 05/03/2013 19:412.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:040.20 µg/L 1< 0.20NELAP 87606
Page 49 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 9:13
Lab ID: 13040937-023 Client Sample ID: MW-23
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/23/2013 20:4120.0 µg/L 1< 20.0NELAP R176306
Page 50 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 9:52
Lab ID: 13040937-024 Client Sample ID: MW-24
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 9:520 ft 1453.45 R176371
SW-846 9040BpH, Field 04/16/2013 9:521.00 16.94 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 9:521 µmhos/cm 1792 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0720 mg/L 1426NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 19:3010 mg/L 136NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:311.0 mg/L 11.3NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 15:590.10 mg/L 10.18NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 19:305 mg/L 13NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1427NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:1250.0 µg/L 1154NELAP 87610
Barium 04/19/2013 16:125.0 µg/L 1190NELAP 87610
Beryllium 04/19/2013 16:121.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:1220.0 µg/L 147.1NELAP 87610
Cadmium 04/19/2013 16:122.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:120.050 mg/L 1128NELAP 87610
Chromium 04/19/2013 16:1210.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:1210.0 µg/L 1< 10.0NELAP 87610
Copper J 04/19/2013 16:1210.0 µg/L 13.0NELAP 87610
Iron 04/19/2013 16:1220.0 µg/L 1277NELAP 87610
Magnesium 04/19/2013 16:120.010 mg/L 125.9NELAP 87610
Manganese J 04/19/2013 16:125.0 µg/L 14.1NELAP 87610
Molybdenum 04/19/2013 16:1210.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:1210.0 µg/L 14.8NELAP 87610
Selenium 04/19/2013 16:1230.0 µg/L 145.5NELAP 87610
Silver 04/19/2013 16:1210.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:120.050 mg/L 17.71NELAP 87610
Zinc J 04/19/2013 16:1210.0 µg/L 14.1NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 0:595.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:413.0 µg/L 1< 3.0NELAP 87614
Lead J 05/02/2013 17:132.0 µg/L 10.6NELAP 87614
Thallium 05/03/2013 19:442.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:060.20 µg/L 1< 0.20NELAP 87606
Page 51 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 9:52
Lab ID: 13040937-024 Client Sample ID: MW-24
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 11:2320.0 µg/L 1< 20.0NELAP R176363
Page 52 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 10:26
Lab ID: 13040937-025 Client Sample ID: MW-25
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 10:260 ft 1453.60 R176371
SW-846 9040BpH, Field 04/16/2013 10:261.00 17.18 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 10:261 µmhos/cm 1834 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2710 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0820 mg/L 1406NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 19:4010 mg/L 117NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:371.0 mg/L 11.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:000.10 mg/L 10.14NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 19:405 mg/L 14NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1443NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 16:1550.0 µg/L 138NELAP 87610
Barium 04/19/2013 16:155.0 µg/L 1511NELAP 87610
Beryllium 04/19/2013 16:151.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:1520.0 µg/L 1124NELAP 87610
Cadmium 04/19/2013 16:152.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:150.050 mg/L 1132NELAP 87610
Chromium 04/19/2013 16:1510.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:1510.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:1510.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:1520.0 µg/L 14850NELAP 87610
Magnesium 04/19/2013 16:150.010 mg/L 127.4NELAP 87610
Manganese 04/19/2013 16:155.0 µg/L 12730NELAP 87610
Molybdenum 04/19/2013 16:1510.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:1510.0 µg/L 13.6NELAP 87610
Selenium 04/19/2013 16:1530.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:1510.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:150.050 mg/L 17.04NELAP 87610
Zinc J 04/19/2013 16:1510.0 µg/L 13.8NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:035.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:443.0 µg/L 16.5NELAP 87614
Lead J 05/02/2013 17:162.0 µg/L 10.7NELAP 87614
Thallium 05/03/2013 19:482.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:080.20 µg/L 1< 0.20NELAP 87606
Page 53 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 10:26
Lab ID: 13040937-025 Client Sample ID: MW-25
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 12:3320.0 µg/L 1< 20.0NELAP R176363
Page 54 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 11:00
Lab ID: 13040937-026 Client Sample ID: MW-26
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 11:000 ft 1453.70 R176371
SW-846 9040BpH, Field 04/16/2013 11:001.00 17.02 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 11:001 µmhos/cm 1899 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2810 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0820 mg/L 1504NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 19:5110 mg/L 145NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:431.0 mg/L 11.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:060.10 mg/L 10.16NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 19:515 mg/L 14NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1487NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:1950.0 µg/L 155.5NELAP 87610
Barium 04/19/2013 16:195.0 µg/L 1286NELAP 87610
Beryllium 04/19/2013 16:191.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:1920.0 µg/L 182.7NELAP 87610
Cadmium 04/19/2013 16:192.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:190.050 mg/L 1146NELAP 87610
Chromium 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:1920.0 µg/L 1630NELAP 87610
Magnesium 04/19/2013 16:190.010 mg/L 129.9NELAP 87610
Manganese 04/19/2013 16:195.0 µg/L 13000NELAP 87610
Molybdenum 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:1910.0 µg/L 14.3NELAP 87610
Selenium 04/19/2013 16:1930.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:190.050 mg/L 17.84NELAP 87610
Zinc 04/19/2013 16:1910.0 µg/L 1< 10.0NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:065.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:473.0 µg/L 1< 3.0NELAP 87614
Lead J 05/02/2013 17:202.0 µg/L 10.7NELAP 87614
Thallium 05/03/2013 19:512.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:110.20 µg/L 1< 0.20NELAP 87606
Page 55 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 11:00
Lab ID: 13040937-026 Client Sample ID: MW-26
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) J 04/24/2013 13:4320.0 µg/L 117.5NELAP R176363
Page 56 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 12:10
Lab ID: 13040937-027 Client Sample ID: MW-27
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 12:100 ft 1453.88 R176371
SW-846 9040BpH, Field 04/16/2013 12:101.00 16.83 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 12:101 µmhos/cm 11004 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2810 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0920 mg/L 1576NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 20:0210 mg/L 129NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:501.0 mg/L 11.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:070.10 mg/L 10.18NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 20:025 mg/L 111NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1549NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 16:2350.0 µg/L 131NELAP 87610
Barium 04/19/2013 16:235.0 µg/L 1268NELAP 87610
Beryllium 04/19/2013 16:231.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:2320.0 µg/L 198.6NELAP 87610
Cadmium 04/19/2013 16:232.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:230.050 mg/L 1169NELAP 87610
Chromium 04/19/2013 16:2310.0 µg/L 1< 10.0NELAP 87610
Cobalt J 04/19/2013 16:2310.0 µg/L 14.1NELAP 87610
Copper 04/19/2013 16:2310.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:2320.0 µg/L 13220NELAP 87610
Magnesium 04/19/2013 16:230.010 mg/L 130.8NELAP 87610
Manganese 04/19/2013 16:235.0 µg/L 11280NELAP 87610
Molybdenum 04/19/2013 16:2310.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:2310.0 µg/L 15.8NELAP 87610
Selenium 04/19/2013 16:2330.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:2310.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:230.050 mg/L 16.74NELAP 87610
Zinc J 04/19/2013 16:2310.0 µg/L 15.2NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 15:135.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 14:513.0 µg/L 13.3NELAP 87614
Lead J 05/03/2013 10:182.0 µg/L 10.5NELAP 87614
Thallium 05/03/2013 19:552.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:130.20 µg/L 1< 0.20NELAP 87606
Page 57 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 12:10
Lab ID: 13040937-027 Client Sample ID: MW-27
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) J 04/24/2013 14:5120.0 µg/L 115.4NELAP R176363
Page 58 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 13:05
Lab ID: 13040937-028 Client Sample ID: MW-28
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/16/2013 13:050 ft 1452.61 R176371
SW-846 9040BpH, Field 04/16/2013 13:051.00 16.78 R176371
SW-846 9050ASpec. Conductance, Field 04/16/2013 13:051 µmhos/cm 1960 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2810 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0920 mg/L 1556NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 20:1310 mg/L 131NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 20:561.0 mg/L 11.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:130.10 mg/L 10.16NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 20:135 mg/L 16NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1530NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 16:2650.0 µg/L 116NELAP 87610
Barium 04/19/2013 16:265.0 µg/L 1269NELAP 87610
Beryllium 04/19/2013 16:261.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:2620.0 µg/L 186.7NELAP 87610
Cadmium 04/19/2013 16:262.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:260.050 mg/L 1162NELAP 87610
Chromium 04/19/2013 16:2610.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:2610.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:2610.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:2620.0 µg/L 12020NELAP 87610
Magnesium 04/19/2013 16:260.010 mg/L 130.2NELAP 87610
Manganese 04/19/2013 16:265.0 µg/L 1402NELAP 87610
Molybdenum 04/19/2013 16:2610.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:2610.0 µg/L 18.2NELAP 87610
Selenium 04/19/2013 16:2630.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:2610.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:260.050 mg/L 15.84NELAP 87610
Zinc J 04/19/2013 16:2610.0 µg/L 14.5NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:445.0 µg/L 1< 5.0NELAP 87614
Arsenic J 05/03/2013 15:283.0 µg/L 11.5NELAP 87614
Lead J 05/02/2013 17:402.0 µg/L 11.0NELAP 87614
Thallium 05/03/2013 20:052.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:150.20 µg/L 1< 0.20NELAP 87606
Page 59 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 13:05
Lab ID: 13040937-028 Client Sample ID: MW-28
Matrix: GROUNDWATER
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 15:5920.0 µg/L 1< 20.0NELAP R176363
Page 60 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 16:27
Lab ID: 13040937-029 Client Sample ID: TMW-01
Matrix: GROUNDWATER
Batch
FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 04/17/2013 16:270 ft 1453.13 R176371
SW-846 9040BpH, Field 04/17/2013 16:271.00 17.01 R176371
SW-846 9050ASpec. Conductance, Field 04/17/2013 16:271 µmhos/cm 11139 R176371
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:2910 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:0920 mg/L 1674NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 20:4250 mg/L 5128NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 21:031.0 mg/L 12.6NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:150.10 mg/L 10.26NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 20:375 mg/L 16NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1593NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:3050.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 16:305.0 µg/L 1355NELAP 87610
Beryllium 04/19/2013 16:301.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:3020.0 µg/L 1100NELAP 87610
Cadmium 04/19/2013 16:302.0 µg/L 1< 2.0NELAP 87610
Calcium S 04/19/2013 16:300.050 mg/L 1163NELAP 87610
Chromium 04/19/2013 16:3010.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:3010.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:3010.0 µg/L 1< 10.0NELAP 87610
Iron S 04/19/2013 16:3020.0 µg/L 112100NELAP 87610
Magnesium S 04/19/2013 16:300.010 mg/L 145.4NELAP 87610
Manganese 04/19/2013 16:305.0 µg/L 14690NELAP 87610
Molybdenum 04/19/2013 16:3010.0 µg/L 1< 10.0NELAP 87610
Nickel J 04/19/2013 16:3010.0 µg/L 13.6NELAP 87610
Selenium 04/19/2013 16:3030.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:3010.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:300.050 mg/L 111.0NELAP 87610
Zinc J 04/19/2013 16:3010.0 µg/L 15.5NELAP 87610
MS QC limits for Ca and Mg are not applicable due to high sample/spike ratio.MS QC limit for Fe are not applicable due to high sample/spike ratio.
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:475.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 15:116.0 µg/L 229.5NELAP 87614
Lead 05/02/2013 17:442.0 µg/L 1< 2.0NELAP 87614
Thallium 05/03/2013 20:162.0 µg/L 1< 2.0NELAP 87614
Page 61 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 16:27
Lab ID: 13040937-029 Client Sample ID: TMW-01
Matrix: GROUNDWATER
Batch
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:170.20 µg/L 1< 0.20NELAP 87606
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 17:0620.0 µg/L 1< 20.0NELAP R176363
Page 62 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 0:00
Lab ID: 13040937-030 Client Sample ID: Dup 1
Matrix: GROUNDWATER
Batch
EPA 600 410.4Chemical Oxygen Demand 04/23/2013 7:2310 mg/L 1< 10NELAP R176260
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:1020 mg/L 1572NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 20:4810 mg/L 127NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 21:091.0 mg/L 11.7NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:160.10 mg/L 10.17NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 20:485 mg/L 112NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1544NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 04/19/2013 16:4150.0 µg/L 121NELAP 87610
Barium 04/19/2013 16:415.0 µg/L 1265NELAP 87610
Beryllium 04/19/2013 16:411.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:4120.0 µg/L 194.2NELAP 87610
Cadmium 04/19/2013 16:412.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:410.050 mg/L 1167NELAP 87610
Chromium 04/19/2013 16:4110.0 µg/L 1< 10.0NELAP 87610
Cobalt J 04/19/2013 16:4110.0 µg/L 14.1NELAP 87610
Copper 04/19/2013 16:4110.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:4120.0 µg/L 12920NELAP 87610
Magnesium 04/19/2013 16:410.010 mg/L 130.8NELAP 87610
Manganese 04/19/2013 16:415.0 µg/L 11200NELAP 87610
Molybdenum J 04/19/2013 16:4110.0 µg/L 13.5NELAP 87610
Nickel J 04/19/2013 16:4110.0 µg/L 16.4NELAP 87610
Selenium 04/19/2013 16:4130.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:4110.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:410.050 mg/L 16.65NELAP 87610
Zinc J 04/19/2013 16:4110.0 µg/L 12.5NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:515.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 15:143.0 µg/L 13.5NELAP 87614
Lead 05/02/2013 17:472.0 µg/L 1< 2.0NELAP 87614
Thallium 05/03/2013 20:192.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:200.20 µg/L 1< 0.20NELAP 87606
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 18:1320.0 µg/L 1< 20.0NELAP R176363
Page 63 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 0:00
Lab ID: 13040937-031 Client Sample ID: Dup 2
Matrix: GROUNDWATER
Batch
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:3110 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:1020 mg/L 1504NELAP R176235
SW-846 9036 (TOTAL)Sulfate 04/19/2013 20:5910 mg/L 142NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 21:471.0 mg/L 11.8NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:170.10 mg/L 10.12NELAP R176304
SW-846 9251 (TOTAL)Chloride 04/19/2013 20:595 mg/L 17NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 04/19/2013 0:001.00 mg/L 1475NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:5250.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 16:525.0 µg/L 1439NELAP 87610
Beryllium 04/19/2013 16:521.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:5220.0 µg/L 155.9NELAP 87610
Cadmium 04/19/2013 16:522.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:520.050 mg/L 1136NELAP 87610
Chromium 04/19/2013 16:5210.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:5210.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:5210.0 µg/L 1< 10.0NELAP 87610
Iron 04/19/2013 16:5220.0 µg/L 116200NELAP 87610
Magnesium 04/19/2013 16:520.010 mg/L 133.0NELAP 87610
Manganese 04/19/2013 16:525.0 µg/L 11300NELAP 87610
Molybdenum J 04/19/2013 16:5210.0 µg/L 13.3NELAP 87610
Nickel 04/19/2013 16:5210.0 µg/L 1< 10.0NELAP 87610
Selenium 04/19/2013 16:5230.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:5210.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:520.050 mg/L 17.68NELAP 87610
Zinc J 04/19/2013 16:5210.0 µg/L 13.2NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:555.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 15:183.0 µg/L 18.3NELAP 87614
Lead 05/02/2013 17:502.0 µg/L 1< 2.0NELAP 87614
Thallium 05/03/2013 20:222.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:310.20 µg/L 1< 0.20NELAP 87606
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 19:2120.0 µg/L 1< 20.0NELAP R176363
Page 64 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/17/2013 12:57
Lab ID: 13040937-032 Client Sample ID: Field Blank
Matrix: GROUNDWATER
Batch
EPA 600 410.4Chemical Oxygen Demand 04/19/2013 23:3210 mg/L 1< 10NELAP R176172
STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 04/19/2013 19:1020 mg/L 1< 20NELAP R176235
SW-846 9036 (TOTAL)Sulfate J 04/19/2013 21:1010 mg/L 15NELAP R176207
SW-846 9060Total Organic Carbon (TOC) 04/18/2013 21:541.0 mg/L 1< 1.0NELAP R176138
SW-846 9214 (TOTAL)Fluoride 04/23/2013 16:200.10 mg/L 1< 0.10NELAP R176304
SW-846 9251 (TOTAL)Chloride J 04/19/2013 21:105 mg/L 12NELAP R176209
STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) J 04/19/2013 0:001.00 mg/L 10.27NELAP R176148
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 04/19/2013 16:5650.0 µg/L 1< 50.0NELAP 87610
Barium 04/19/2013 16:565.0 µg/L 1< 5.0NELAP 87610
Beryllium 04/19/2013 16:561.0 µg/L 1< 1.0NELAP 87610
Boron 04/19/2013 16:5620.0 µg/L 136.7NELAP 87610
Cadmium 04/19/2013 16:562.0 µg/L 1< 2.0NELAP 87610
Calcium 04/19/2013 16:560.050 mg/L 10.091NELAP 87610
Chromium 04/19/2013 16:5610.0 µg/L 1< 10.0NELAP 87610
Cobalt 04/19/2013 16:5610.0 µg/L 1< 10.0NELAP 87610
Copper 04/19/2013 16:5610.0 µg/L 130.4NELAP 87610
Iron J 04/19/2013 16:5620.0 µg/L 113NELAP 87610
Magnesium 04/19/2013 16:560.010 mg/L 10.012NELAP 87610
Manganese 04/19/2013 16:565.0 µg/L 1< 5.0NELAP 87610
Molybdenum 04/19/2013 16:5610.0 µg/L 1< 10.0NELAP 87610
Nickel 04/19/2013 16:5610.0 µg/L 1< 10.0NELAP 87610
Selenium 04/19/2013 16:5630.0 µg/L 1< 30.0NELAP 87610
Silver 04/19/2013 16:5610.0 µg/L 1< 10.0NELAP 87610
Sodium 04/19/2013 16:560.050 mg/L 10.464NELAP 87610
Zinc 04/19/2013 16:5610.0 µg/L 124.7NELAP 87610
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 05/03/2013 1:595.0 µg/L 1< 5.0NELAP 87614
Arsenic 05/03/2013 15:213.0 µg/L 1< 3.0NELAP 87614
Lead 05/02/2013 17:542.0 µg/L 1< 2.0NELAP 87614
Thallium 05/03/2013 20:262.0 µg/L 1< 2.0NELAP 87614
SW-846 7470A (TOTAL)Mercury 04/19/2013 13:330.20 µg/L 1< 0.20NELAP 87606
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 20:2320.0 µg/L 1< 20.0NELAP R176363
Page 65 of 112
TeklabHdrP
Laboratory Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Analyses Result Units Date AnalyzedRL DFCertification Qual
Collection Date: 04/16/2013 9:00
Lab ID: 13040937-033 Client Sample ID: Trip Blank
Matrix: TRIP BLANK
Batch
SW-846 9020BTotal Organic Halides (TOX) 04/24/2013 21:2520.0 µg/L 1< 20.0NELAP R176363
Page 66 of 112
http://www.teklabinc.com/
May 08, 2013
WorkOrder: 13040937Ameren Labadie UWLRE:
Dear Travis Doll:
TEKLAB, INC received 33 samples on 4/18/2013 10:00:00 AM for the analysis presented in the following report.
Samples are analyzed on an as received basis unless otherwise requested and documented. The sample results contained in this report relate only to the requested analytes of interest as directed on the chain of custody. NELAP accredited fields of testing are indicated by the letters NELAP under the Certification column. Unless otherwise documented within this report, Teklab Inc. analyzes samples utilizing the most current methods in compliance with 40CFR. All tests are performed in the Collinsville, IL laboratory unless otherwise noted in the Case Narrative.
All quality control criteria applicable to the test methods employed for this project have been satisfactorily met and are in accordance with NELAP except where noted. The following report shall not be reproduced, except in full, without the written approval of Teklab, Inc.
If you have any questions regarding these tests results, please feel free to call.
Sincerely,
1505 E. High StreetJefferson City, MO 65101
(573) 659-9078(314) 770-1142
TEL:FAX:
Travis DollGredell Engineering Resources, Inc.
Michael L. AustinProject Manager(618)344-1004 ex [email protected]
Page 1 of 112
This reporting package includes the following:
Report Contents
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Cover Letter 1
Report Contents 2
Definitions 3
Case Narrative 4
Laboratory Results 5
Sample Summary 67
Dates Report 68
Quality Control Results 88
Receiving Check List 112
Chain of Custody Appended
Page 2 of 112
____TeklabHdrP
Definitions
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Abbr DefinitionCCV Continuing calibration verification is a check of a standard to determine the state of calibration of an instrument between recalibration.
DF Dilution factor is the dilution performed during analysis only and does not take into account any dilutions made during sample preparation. The reported result is final and includes all dilutions factors.
DNI Did not ignite
DUP Laboratory duplicate is an aliquot of a sample taken from the same container under laboratory conditions for independent processing and analysis independently of the original aliquot.
ICV Initial calibration verification is a check of a standard to determine the state of calibration of an instrument before sample analysis is initiated.
IDPH IL Dept. of Public Health
LCS Laboratory control sample, spiked with verified known amounts of analytes, is analyzed exactly like a sample to establish intra-laboratory or analyst specific precision and bias or to assess the performance of all or a portion of the measurement system. The acceptable recovery range is in the QC Package (provided upon request).
LCSD Laboratory control sample duplicate is a replicate laboratory control sample that is prepared and analyzed in order to determine the precision of the approved test method. The acceptable recovery range is listed in the QC Package (provided upon request).
MB Method blank is a sample of a matrix similar to the batch of associated sample (when available) that is free from the analytes of interest and is processed simultaneously with and under the same conditions as samples through all steps of the analytical procedures, and in which no target analytes or interferences should present at concentrations that impact the analytical results for sample analyses.
MDL Method detection limit means the minimum concentration of a substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix type containing the analyte.
MS Matrix spike is an aliquot of matrix fortified (spiked) with known quantities of specific analytes that is subjected to the entire analytical procedures in order to determine the effect of the matrix on an approved test method’s recovery system. The acceptable recovery range is listed in the QC Package (provided upon request).
MSD Matrix spike duplicate means a replicate matrix spike that is prepared and analyzed in order to determine the precision of the approved test method. The acceptable recovery range is listed in the QC Package (provided upon request).
MW Molecular weight
ND Not Detected at the Reporting Limit
NELAP NELAP Accredited
PQL Practical quantitation limit means the lowest level that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operation conditions. The acceptable recovery range is listed in the QC Package (provided upon request).
RL The reporting limit the lowest level that the data is displayed in the final report. The reporting limit may vary according to customer request or sample dilution. The reporting limit may not be less than the MDL.
RPD Relative percent difference is a calculated difference between two recoveries (ie. MS/MSD). The acceptable recovery limit is listed in the QC Package (provided upon request).
SPK The spike is a known mass of target analyte added to a blank sample or sub-sample; used to determine recovery deficiency or for other quality control purposes.
Surr Surrogates are compounds which are similar to the analytes of interest in chemical composition and behavior in the analytical process, but which are not normally found in environmental samples.
TNTC Too numerous to count ( > 200 CFU )
Qualifiers# - Unknown hydrocarbon B - Analyte detected in associated Method Blank
E - Value above quantitation range H - Holding times exceeded
J - Analyte detected below quantitation limits M - Manual Integration used to determine area response
ND - Not Detected at the Reporting Limit R - RPD outside accepted recovery limits
S - Spike Recovery outside recovery limits X - Value exceeds Maximum Contaminant Level
Page 3 of 112
Case Narrative
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Cooler Receipt Temp: 2.4 °C
This report was revised on 05/08/2013 per Travis Doll's request. The reason for the revision is to change the Groundwater Elevation, for sample MW-8, from 446.44 to 452.42. Please replace report dated 05/07/2013 with this report. MLA 04/08/2013
NELAPState Cert # Exp Date LabDept
Locations and Accreditations
___________________________________Collinsville
AddressAddressAddressAddress 5445 Horseshoe Lake Road
Collinsville, IL 62234-7425
PhonePhonePhonePhone (618) 344-1004
FaxFaxFaxFax (618) 344-1005
EmailEmailEmailEmail [email protected]
___________________________________Springfield
AddressAddressAddressAddress 3920 Pintail Dr
Springfield, IL 62711-9415
PhonePhonePhonePhone (217) 698-1004
FaxFaxFaxFax (217) 698-1005
EmailEmailEmailEmail [email protected]
___________________________________Kansas City
AddressAddressAddressAddress 8421 Nieman Road
Lenexa, KS 66214
PhonePhonePhonePhone (913) 541-1998
FaxFaxFaxFax (913) 541-1998
EmailEmailEmailEmail [email protected]
Illinois 100226 1/31/2014 CollinsvilleNELAPIEPA
Kansas E-10374 1/31/2014 CollinsvilleNELAPKDHE
Louisiana 166493 6/30/2013 CollinsvilleNELAPLDEQ
Louisiana 166578 6/30/2013 SpringfieldNELAPLDEQ
Texas T104704515-12-1 7/31/2013 CollinsvilleNELAPTCEQ
Arkansas 88-0966 3/14/2014 CollinsvilleADEQ
Illinois 17584 4/30/2013 CollinsvilleIDPH
Kentucky 0073 4/5/2014 CollinsvilleUST
Missouri 00930 4/13/2013 CollinsvilleMDNR
Oklahoma 9978 8/31/2013 CollinsvilleODEQ
Page 4 of 112
Lab Sample ID Client Sample ID Collection DateFractions
TeklabHdrP
Matrix
Sample Summary
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-001 MW-01 04/16/2013 13:385Groundwater
13040937-002 MW-02 04/16/2013 14:115Groundwater
13040937-003 MW-03 04/16/2013 14:395Groundwater
13040937-004 MW-04 04/16/2013 15:225Groundwater
13040937-005 MW-05 04/16/2013 15:585Groundwater
13040937-006 MW-06 04/16/2013 16:275Groundwater
13040937-007 MW-07 04/16/2013 17:065Groundwater
13040937-008 MW-08 04/17/2013 7:465Groundwater
13040937-009 MW-09 04/17/2013 8:155Groundwater
13040937-010 MW-10 04/17/2013 8:475Groundwater
13040937-011 MW-11 04/17/2013 9:285Groundwater
13040937-012 MW-12 04/17/2013 10:045Groundwater
13040937-013 MW-13 04/17/2013 10:455Groundwater
13040937-014 MW-14 04/17/2013 11:155Groundwater
13040937-015 MW-15 04/17/2013 11:495Groundwater
13040937-016 MW-16 04/17/2013 15:545Groundwater
13040937-017 MW-17 04/17/2013 15:215Groundwater
13040937-018 MW-18 04/17/2013 14:495Groundwater
13040937-019 MW-19 04/17/2013 14:185Groundwater
13040937-020 MW-20 04/17/2013 13:385Groundwater
13040937-021 MW-21 04/17/2013 12:575Groundwater
13040937-022 MW-22 04/16/2013 8:245Groundwater
13040937-023 MW-23 04/16/2013 9:135Groundwater
13040937-024 MW-24 04/16/2013 9:525Groundwater
13040937-025 MW-25 04/16/2013 10:265Groundwater
13040937-026 MW-26 04/16/2013 11:005Groundwater
13040937-027 MW-27 04/16/2013 12:105Groundwater
13040937-028 MW-28 04/16/2013 13:055Groundwater
13040937-029 TMW-01 04/17/2013 16:275Groundwater
13040937-030 Dup 1 04/16/2013 0:005Groundwater
13040937-031 Dup 2 04/17/2013 0:005Groundwater
13040937-032 Field Blank 04/17/2013 12:575Groundwater
13040937-033 Trip Blank 04/16/2013 9:001Trip Blank
Page 67 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-001A MW-01 04/16/2013 13:38 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 13:38
Standard Methods 2540 C (Total) 04/19/2013 19:00
SW-846 9036 (Total) 04/19/2013 0:16
SW-846 9040B 04/16/2013 13:38
SW-846 9050A 04/16/2013 13:38
SW-846 9214 (Total) 04/23/2013 11:26
SW-846 9251 (Total) 04/19/2013 0:16
13040937-001B MW-01 04/16/2013 13:38 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 13:5004/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 13:5004/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 11:0504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 19:4504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 21:1904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 17:3704/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 11:4604/18/2013 12:48
13040937-001C MW-01 04/16/2013 13:38 04/18/2013 10:00
SW-846 9020B 04/19/2013 9:13
13040937-001D MW-01 04/16/2013 13:38 04/18/2013 10:00
SW-846 9060 04/18/2013 15:00
13040937-001E MW-01 04/16/2013 13:38 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:20
13040937-002A MW-02 04/16/2013 14:11 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 14:11
Standard Methods 2540 C (Total) 04/19/2013 19:00
SW-846 9036 (Total) 04/19/2013 0:27
SW-846 9040B 04/16/2013 14:11
SW-846 9050A 04/16/2013 14:11
SW-846 9214 (Total) 04/23/2013 11:29
SW-846 9251 (Total) 04/19/2013 0:27
13040937-002B MW-02 04/16/2013 14:11 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 13:5404/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 13:5404/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 11:0804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 19:5304/18/2013 15:23
Page 68 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 21:2304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 17:4104/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 11:5204/18/2013 12:48
13040937-002C MW-02 04/16/2013 14:11 04/18/2013 10:00
SW-846 9020B 04/19/2013 10:13
13040937-002D MW-02 04/16/2013 14:11 04/18/2013 10:00
SW-846 9060 04/18/2013 15:06
13040937-002E MW-02 04/16/2013 14:11 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:21
13040937-003A MW-03 04/16/2013 14:39 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 14:39
Standard Methods 2540 C (Total) 04/19/2013 19:00
SW-846 9036 (Total) 04/19/2013 14:41
SW-846 9040B 04/16/2013 14:39
SW-846 9050A 04/16/2013 14:39
SW-846 9214 (Total) 04/23/2013 11:31
SW-846 9251 (Total) 04/19/2013 0:38
13040937-003B MW-03 04/16/2013 14:39 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:0504/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:0504/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 11:1204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 11:4904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:0204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 17:4404/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 11:5504/18/2013 12:48
13040937-003C MW-03 04/16/2013 14:39 04/18/2013 10:00
SW-846 9020B 04/19/2013 11:14
13040937-003D MW-03 04/16/2013 14:39 04/18/2013 10:00
SW-846 9060 04/18/2013 15:13
13040937-003E MW-03 04/16/2013 14:39 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:21
13040937-004A MW-04 04/16/2013 15:22 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 15:22
Standard Methods 2540 C (Total) 04/19/2013 19:01
SW-846 9036 (Total) 04/19/2013 1:13
Page 69 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9040B 04/16/2013 15:22
SW-846 9050A 04/16/2013 15:22
SW-846 9214 (Total) 04/23/2013 11:32
SW-846 9251 (Total) 04/19/2013 1:13
13040937-004B MW-04 04/16/2013 15:22 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:0804/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:0804/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/01/2013 11:2204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:0004/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 11:5904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 17:5404/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 11:5704/18/2013 12:48
13040937-004C MW-04 04/16/2013 15:22 04/18/2013 10:00
SW-846 9020B 04/19/2013 12:16
13040937-004D MW-04 04/16/2013 15:22 04/18/2013 10:00
SW-846 9060 04/18/2013 15:18
13040937-004E MW-04 04/16/2013 15:22 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:22
13040937-005A MW-05 04/16/2013 15:58 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 15:58
Standard Methods 2540 C (Total) 04/19/2013 19:01
SW-846 9036 (Total) 04/19/2013 1:35
SW-846 9040B 04/16/2013 15:58
SW-846 9050A 04/16/2013 15:58
SW-846 9214 (Total) 04/23/2013 11:37
SW-846 9251 (Total) 04/19/2013 1:35
13040937-005B MW-05 04/16/2013 15:58 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:1204/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:1204/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:3504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:0204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:2804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 12:3204/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 11:5904/18/2013 12:48
13040937-005C MW-05 04/16/2013 15:58 04/18/2013 10:00
Page 70 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B 04/19/2013 13:18
13040937-005D MW-05 04/16/2013 15:58 04/18/2013 10:00
SW-846 9060 04/18/2013 17:01
13040937-005E MW-05 04/16/2013 15:58 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:22
13040937-006A MW-06 04/16/2013 16:27 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 16:27
Standard Methods 2540 C (Total) 04/19/2013 19:01
SW-846 9036 (Total) 04/19/2013 2:15
SW-846 9040B 04/16/2013 16:27
SW-846 9050A 04/16/2013 16:27
SW-846 9214 (Total) 04/23/2013 11:38
SW-846 9251 (Total) 04/19/2013 2:15
13040937-006B MW-06 04/16/2013 16:27 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:1604/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:1604/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:4504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:1804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:1304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 12:4204/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:0604/18/2013 12:48
13040937-006C MW-06 04/16/2013 16:27 04/18/2013 10:00
SW-846 9020B 04/19/2013 14:20
13040937-006D MW-06 04/16/2013 16:27 04/18/2013 10:00
SW-846 9060 04/18/2013 17:07
13040937-006E MW-06 04/16/2013 16:27 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:22
13040937-007A MW-07 04/16/2013 17:06 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 17:06
Standard Methods 2540 C (Total) 04/19/2013 19:02
SW-846 9036 (Total) 04/19/2013 0:49
SW-846 9040B 04/16/2013 17:06
SW-846 9050A 04/16/2013 17:06
SW-846 9214 (Total) 04/23/2013 11:40
SW-846 9251 (Total) 04/19/2013 0:49
Page 71 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-007B MW-07 04/16/2013 17:06 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4004/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4004/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:4804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:4104/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:0004/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:5904/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:0804/18/2013 12:48
13040937-007C MW-07 04/16/2013 17:06 04/18/2013 10:00
SW-846 9020B 04/19/2013 15:56
13040937-007D MW-07 04/16/2013 17:06 04/18/2013 10:00
SW-846 9060 04/18/2013 17:14
13040937-007E MW-07 04/16/2013 17:06 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:23
13040937-008A MW-08 04/17/2013 7:46 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 7:46
Standard Methods 2540 C (Total) 04/19/2013 19:02
SW-846 9036 (Total) 04/19/2013 1:45
SW-846 9040B 04/17/2013 7:46
SW-846 9050A 04/17/2013 7:46
SW-846 9214 (Total) 04/24/2013 16:34
SW-846 9251 (Total) 04/19/2013 1:45
13040937-008B MW-08 04/17/2013 7:46 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4304/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4304/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:5204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:4404/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:3404/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 12:5404/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:1004/18/2013 12:48
13040937-008C MW-08 04/17/2013 7:46 04/18/2013 10:00
SW-846 9020B 04/19/2013 16:24
13040937-008D MW-08 04/17/2013 7:46 04/18/2013 10:00
SW-846 9060 04/18/2013 17:20
Page 72 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-008E MW-08 04/17/2013 7:46 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:23
13040937-009A MW-09 04/17/2013 8:15 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 8:15
Standard Methods 2540 C (Total) 04/19/2013 19:02
SW-846 9036 (Total) 04/19/2013 2:56
SW-846 9040B 04/17/2013 8:15
SW-846 9050A 04/17/2013 8:15
SW-846 9214 (Total) 04/23/2013 11:43
SW-846 9251 (Total) 04/19/2013 2:56
13040937-009B MW-09 04/17/2013 8:15 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4704/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:4704/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:5504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:4804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:4204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 12:5804/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:1204/18/2013 12:48
13040937-009C MW-09 04/17/2013 8:15 04/18/2013 10:00
SW-846 9020B 04/19/2013 17:23
13040937-009D MW-09 04/17/2013 8:15 04/18/2013 10:00
SW-846 9060 04/18/2013 17:26
13040937-009E MW-09 04/17/2013 8:15 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:26
13040937-010A MW-10 04/17/2013 8:47 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 8:47
Standard Methods 2540 C (Total) 04/19/2013 19:02
SW-846 9036 (Total) 04/19/2013 14:57
SW-846 9040B 04/17/2013 8:47
SW-846 9050A 04/17/2013 8:47
SW-846 9214 (Total) 04/23/2013 11:44
SW-846 9251 (Total) 04/19/2013 3:06
13040937-010B MW-10 04/17/2013 8:47 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5104/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5104/18/2013 13:53
Page 73 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 15:5804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:5204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:4504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:0104/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:1504/18/2013 12:48
13040937-010C MW-10 04/17/2013 8:47 04/18/2013 10:00
SW-846 9020B 04/19/2013 18:23
13040937-010D MW-10 04/17/2013 8:47 04/18/2013 10:00
SW-846 9060 04/18/2013 17:33
13040937-010E MW-10 04/17/2013 8:47 04/18/2013 10:00
EPA 600 410.4 04/19/2013 14:27
13040937-011A MW-11 04/17/2013 9:28 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 9:28
Standard Methods 2540 C (Total) 04/19/2013 19:02
SW-846 9036 (Total) 04/19/2013 15:54
SW-846 9040B 04/17/2013 9:28
SW-846 9050A 04/17/2013 9:28
SW-846 9214 (Total) 04/23/2013 11:46
SW-846 9251 (Total) 04/19/2013 15:43
13040937-011B MW-11 04/17/2013 9:28 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5504/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5504/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:0204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:5604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:4904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:0404/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:1704/18/2013 12:48
13040937-011C MW-11 04/17/2013 9:28 04/18/2013 10:00
SW-846 9020B 04/22/2013 10:13
13040937-011D MW-11 04/17/2013 9:28 04/18/2013 10:00
SW-846 9060 04/18/2013 17:39
13040937-011E MW-11 04/17/2013 9:28 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:21
13040937-012A MW-12 04/17/2013 10:04 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 10:04
Page 74 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Standard Methods 2540 C (Total) 04/19/2013 19:03
SW-846 9036 (Total) 04/19/2013 16:29
SW-846 9040B 04/17/2013 10:04
SW-846 9050A 04/17/2013 10:04
SW-846 9214 (Total) 04/23/2013 11:47
SW-846 9251 (Total) 04/19/2013 16:29
13040937-012B MW-12 04/17/2013 10:04 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5804/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 14:5804/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:0504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 22:5904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:5204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:0804/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:1904/18/2013 12:48
13040937-012C MW-12 04/17/2013 10:04 04/18/2013 10:00
SW-846 9020B 04/22/2013 11:20
13040937-012D MW-12 04/17/2013 10:04 04/18/2013 10:00
SW-846 9060 04/18/2013 17:45
13040937-012E MW-12 04/17/2013 10:04 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:24
13040937-013A MW-13 04/17/2013 10:45 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 10:45
Standard Methods 2540 C (Total) 04/19/2013 19:03
SW-846 9036 (Total) 04/19/2013 17:20
SW-846 9040B 04/17/2013 10:45
SW-846 9050A 04/17/2013 10:45
SW-846 9214 (Total) 04/23/2013 11:50
SW-846 9251 (Total) 04/19/2013 16:50
13040937-013B MW-13 04/17/2013 10:45 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0204/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0204/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:0304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 9:5804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 12:5604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:1104/18/2013 15:23
Page 75 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 7470A (Total) 04/19/2013 12:2104/18/2013 12:48
13040937-013C MW-13 04/17/2013 10:45 04/18/2013 10:00
SW-846 9020B 04/23/2013 15:17
13040937-013D MW-13 04/17/2013 10:45 04/18/2013 10:00
SW-846 9060 04/18/2013 18:36
13040937-013E MW-13 04/17/2013 10:45 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:24
13040937-014A MW-14 04/17/2013 11:15 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 11:15
Standard Methods 2540 C (Total) 04/19/2013 19:03
SW-846 9036 (Total) 04/19/2013 16:04
SW-846 9040B 04/17/2013 11:15
SW-846 9050A 04/17/2013 11:15
SW-846 9214 (Total) 04/23/2013 11:55
SW-846 9251 (Total) 04/19/2013 16:04
13040937-014B MW-14 04/17/2013 11:15 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0604/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0604/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:1904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:2604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:0604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:1504/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:2404/18/2013 12:48
13040937-014C MW-14 04/17/2013 11:15 04/18/2013 10:00
SW-846 9020B 04/22/2013 13:40
13040937-014D MW-14 04/17/2013 11:15 04/18/2013 10:00
SW-846 9060 04/18/2013 18:43
13040937-014E MW-14 04/17/2013 11:15 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:24
13040937-015A MW-15 04/17/2013 11:49 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 11:49
Standard Methods 2540 C (Total) 04/19/2013 19:04
SW-846 9036 (Total) 04/19/2013 17:01
SW-846 9040B 04/17/2013 11:49
SW-846 9050A 04/17/2013 11:49
Page 76 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9214 (Total) 04/23/2013 11:56
SW-846 9251 (Total) 04/19/2013 17:01
13040937-015B MW-15 04/17/2013 11:49 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0904/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:0904/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:2204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:2904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:0904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:1804/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:2604/18/2013 12:48
13040937-015C MW-15 04/17/2013 11:49 04/18/2013 10:00
SW-846 9020B 04/23/2013 16:23
13040937-015D MW-15 04/17/2013 11:49 04/18/2013 10:00
SW-846 9060 04/18/2013 18:49
13040937-015E MW-15 04/17/2013 11:49 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:24
13040937-016A MW-16 04/17/2013 15:54 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 15:54
Standard Methods 2540 C (Total) 04/19/2013 19:04
SW-846 9036 (Total) 04/19/2013 17:36
SW-846 9040B 04/17/2013 15:54
SW-846 9050A 04/17/2013 15:54
SW-846 9214 (Total) 04/23/2013 15:42
SW-846 9251 (Total) 04/19/2013 17:36
13040937-016B MW-16 04/17/2013 15:54 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:1304/18/2013 13:53
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:1304/18/2013 13:53
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:2504/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:3304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:1304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:2204/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:3304/18/2013 12:48
13040937-016C MW-16 04/17/2013 15:54 04/18/2013 10:00
SW-846 9020B 04/22/2013 19:24
13040937-016D MW-16 04/17/2013 15:54 04/18/2013 10:00
Page 77 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9060 04/18/2013 18:55
13040937-016E MW-16 04/17/2013 15:54 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:25
13040937-017A MW-17 04/17/2013 15:21 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 15:21
Standard Methods 2540 C (Total) 04/19/2013 19:04
SW-846 9036 (Total) 04/19/2013 17:52
SW-846 9040B 04/17/2013 15:21
SW-846 9050A 04/17/2013 15:21
SW-846 9214 (Total) 04/23/2013 15:44
SW-846 9251 (Total) 04/19/2013 17:47
13040937-017B MW-17 04/17/2013 15:21 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:3104/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:3104/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:2904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:3704/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:1604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:3204/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:4204/18/2013 13:19
13040937-017C MW-17 04/17/2013 15:21 04/18/2013 10:00
SW-846 9020B 04/22/2013 20:27
13040937-017D MW-17 04/17/2013 15:21 04/18/2013 10:00
SW-846 9060 04/18/2013 19:02
13040937-017E MW-17 04/17/2013 15:21 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:25
13040937-018A MW-18 04/17/2013 14:49 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 14:49
Standard Methods 2540 C (Total) 04/19/2013 19:05
SW-846 9036 (Total) 04/19/2013 17:58
SW-846 9040B 04/17/2013 14:49
SW-846 9050A 04/17/2013 14:49
SW-846 9214 (Total) 04/23/2013 15:46
SW-846 9251 (Total) 04/19/2013 17:58
13040937-018B MW-18 04/17/2013 14:49 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:4204/18/2013 14:26
Page 78 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:4204/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:3204/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:4104/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:1904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:3504/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:4804/18/2013 13:19
13040937-018C MW-18 04/17/2013 14:49 04/18/2013 10:00
SW-846 9020B 04/22/2013 21:29
13040937-018D MW-18 04/17/2013 14:49 04/18/2013 10:00
SW-846 9060 04/18/2013 19:08
13040937-018E MW-18 04/17/2013 14:49 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:25
13040937-019A MW-19 04/17/2013 14:18 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 14:18
Standard Methods 2540 C (Total) 04/19/2013 19:05
SW-846 9036 (Total) 04/19/2013 18:27
SW-846 9040B 04/17/2013 14:18
SW-846 9050A 04/17/2013 14:18
SW-846 9214 (Total) 04/23/2013 15:47
SW-846 9251 (Total) 04/19/2013 18:22
13040937-019B MW-19 04/17/2013 14:18 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:4604/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:4604/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:3604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:4404/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:2304/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:3904/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:5104/18/2013 13:19
13040937-019C MW-19 04/17/2013 14:18 04/18/2013 10:00
SW-846 9020B 04/22/2013 22:37
13040937-019D MW-19 04/17/2013 14:18 04/18/2013 10:00
SW-846 9060 04/18/2013 19:15
13040937-019E MW-19 04/17/2013 14:18 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:26
13040937-020A MW-20 04/17/2013 13:38 04/18/2013 10:00
Page 79 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Field Elevation Measurements 04/17/2013 13:38
Standard Methods 2540 C (Total) 04/19/2013 19:06
SW-846 9036 (Total) 04/19/2013 18:33
SW-846 9040B 04/17/2013 13:38
SW-846 9050A 04/17/2013 13:38
SW-846 9214 (Total) 04/23/2013 15:51
SW-846 9251 (Total) 04/19/2013 18:33
13040937-020B MW-20 04/17/2013 13:38 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5004/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5004/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 16:3904/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 23:4804/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 13:2604/18/2013 15:23
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 13:4204/18/2013 15:23
SW-846 7470A (Total) 04/19/2013 12:5304/18/2013 13:19
13040937-020C MW-20 04/17/2013 13:38 04/18/2013 10:00
SW-846 9020B 04/23/2013 17:28
13040937-020D MW-20 04/17/2013 13:38 04/18/2013 10:00
SW-846 9060 04/18/2013 19:21
13040937-020E MW-20 04/17/2013 13:38 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:26
13040937-021A MW-21 04/17/2013 12:57 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 12:57
Standard Methods 2540 C (Total) 04/19/2013 19:06
SW-846 9036 (Total) 04/19/2013 18:44
SW-846 9040B 04/17/2013 12:57
SW-846 9050A 04/17/2013 12:57
SW-846 9214 (Total) 04/23/2013 15:54
SW-846 9251 (Total) 04/19/2013 18:44
13040937-021B MW-21 04/17/2013 12:57 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5304/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5304/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 10:0404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:1704/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:4704/18/2013 15:57
Page 80 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 Metals by GFAA (Total) 05/06/2013 12:2104/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 12:5904/18/2013 13:19
13040937-021C MW-21 04/17/2013 12:57 04/18/2013 10:00
SW-846 9020B 04/23/2013 18:31
13040937-021D MW-21 04/17/2013 12:57 04/18/2013 10:00
SW-846 9060 04/18/2013 20:12
13040937-021E MW-21 04/17/2013 12:57 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:27
13040937-022A MW-22 04/16/2013 8:24 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 8:24
Standard Methods 2540 C (Total) 04/19/2013 19:07
SW-846 9036 (Total) 04/19/2013 18:54
SW-846 9040B 04/16/2013 8:24
SW-846 9050A 04/16/2013 8:24
SW-846 9214 (Total) 04/23/2013 15:55
SW-846 9251 (Total) 04/19/2013 18:54
13040937-022B MW-22 04/16/2013 8:24 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5704/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 15:5704/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:0604/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 0:3304/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:3404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:3704/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:0204/18/2013 13:19
13040937-022C MW-22 04/16/2013 8:24 04/18/2013 10:00
SW-846 9020B 04/23/2013 19:33
13040937-022D MW-22 04/16/2013 8:24 04/18/2013 10:00
SW-846 9060 04/18/2013 20:18
13040937-022E MW-22 04/16/2013 8:24 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:27
13040937-023A MW-23 04/16/2013 9:13 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 9:13
Standard Methods 2540 C (Total) 04/19/2013 19:07
SW-846 9036 (Total) 04/19/2013 19:05
SW-846 9040B 04/16/2013 9:13
Page 81 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9050A 04/16/2013 9:13
SW-846 9214 (Total) 04/23/2013 15:57
SW-846 9251 (Total) 04/19/2013 19:05
13040937-023B MW-23 04/16/2013 9:13 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:0804/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:0804/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:1004/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 0:5504/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:3704/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:4104/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:0404/18/2013 13:19
13040937-023C MW-23 04/16/2013 9:13 04/18/2013 10:00
SW-846 9020B 04/23/2013 20:41
13040937-023D MW-23 04/16/2013 9:13 04/18/2013 10:00
SW-846 9060 04/18/2013 20:25
13040937-023E MW-23 04/16/2013 9:13 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:27
13040937-024A MW-24 04/16/2013 9:52 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 9:52
Standard Methods 2540 C (Total) 04/19/2013 19:07
SW-846 9036 (Total) 04/19/2013 19:30
SW-846 9040B 04/16/2013 9:52
SW-846 9050A 04/16/2013 9:52
SW-846 9214 (Total) 04/23/2013 15:59
SW-846 9251 (Total) 04/19/2013 19:30
13040937-024B MW-24 04/16/2013 9:52 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1204/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1204/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:1304/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 0:5904/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:4104/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:4404/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:0604/18/2013 13:19
13040937-024C MW-24 04/16/2013 9:52 04/18/2013 10:00
SW-846 9020B 04/24/2013 11:23
Page 82 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-024D MW-24 04/16/2013 9:52 04/18/2013 10:00
SW-846 9060 04/18/2013 20:31
13040937-024E MW-24 04/16/2013 9:52 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:27
13040937-025A MW-25 04/16/2013 10:26 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 10:26
Standard Methods 2540 C (Total) 04/19/2013 19:08
SW-846 9036 (Total) 04/19/2013 19:40
SW-846 9040B 04/16/2013 10:26
SW-846 9050A 04/16/2013 10:26
SW-846 9214 (Total) 04/23/2013 16:00
SW-846 9251 (Total) 04/19/2013 19:40
13040937-025B MW-25 04/16/2013 10:26 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1504/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1504/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:1604/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:0304/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:4404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:4804/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:0804/18/2013 13:19
13040937-025C MW-25 04/16/2013 10:26 04/18/2013 10:00
SW-846 9020B 04/24/2013 12:33
13040937-025D MW-25 04/16/2013 10:26 04/18/2013 10:00
SW-846 9060 04/18/2013 20:37
13040937-025E MW-25 04/16/2013 10:26 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:27
13040937-026A MW-26 04/16/2013 11:00 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 11:00
Standard Methods 2540 C (Total) 04/19/2013 19:08
SW-846 9036 (Total) 04/19/2013 19:51
SW-846 9040B 04/16/2013 11:00
SW-846 9050A 04/16/2013 11:00
SW-846 9214 (Total) 04/23/2013 16:06
SW-846 9251 (Total) 04/19/2013 19:51
13040937-026B MW-26 04/16/2013 11:00 04/18/2013 10:00
Page 83 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1904/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:1904/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:2004/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:0604/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:4704/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:5104/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:1104/18/2013 13:19
13040937-026C MW-26 04/16/2013 11:00 04/18/2013 10:00
SW-846 9020B 04/24/2013 13:43
13040937-026D MW-26 04/16/2013 11:00 04/18/2013 10:00
SW-846 9060 04/18/2013 20:43
13040937-026E MW-26 04/16/2013 11:00 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:28
13040937-027A MW-27 04/16/2013 12:10 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 12:10
Standard Methods 2540 C (Total) 04/19/2013 19:09
SW-846 9036 (Total) 04/19/2013 20:02
SW-846 9040B 04/16/2013 12:10
SW-846 9050A 04/16/2013 12:10
SW-846 9214 (Total) 04/23/2013 16:07
SW-846 9251 (Total) 04/19/2013 20:02
13040937-027B MW-27 04/16/2013 12:10 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:2304/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:2304/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 10:1804/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 14:5104/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:1304/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 19:5504/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:1304/18/2013 13:19
13040937-027C MW-27 04/16/2013 12:10 04/18/2013 10:00
SW-846 9020B 04/24/2013 14:51
13040937-027D MW-27 04/16/2013 12:10 04/18/2013 10:00
SW-846 9060 04/18/2013 20:50
13040937-027E MW-27 04/16/2013 12:10 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:28
Page 84 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
13040937-028A MW-28 04/16/2013 13:05 04/18/2013 10:00
Field Elevation Measurements 04/16/2013 13:05
Standard Methods 2540 C (Total) 04/19/2013 19:09
SW-846 9036 (Total) 04/19/2013 20:13
SW-846 9040B 04/16/2013 13:05
SW-846 9050A 04/16/2013 13:05
SW-846 9214 (Total) 04/23/2013 16:13
SW-846 9251 (Total) 04/19/2013 20:13
13040937-028B MW-28 04/16/2013 13:05 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:2604/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:2604/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:4004/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:4404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:2804/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 20:0504/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:1504/18/2013 13:19
13040937-028C MW-28 04/16/2013 13:05 04/18/2013 10:00
SW-846 9020B 04/24/2013 15:59
13040937-028D MW-28 04/16/2013 13:05 04/18/2013 10:00
SW-846 9060 04/18/2013 20:56
13040937-028E MW-28 04/16/2013 13:05 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:28
13040937-029A TMW-01 04/17/2013 16:27 04/18/2013 10:00
Field Elevation Measurements 04/17/2013 16:27
Standard Methods 2540 C (Total) 04/19/2013 19:09
SW-846 9036 (Total) 04/19/2013 20:42
SW-846 9040B 04/17/2013 16:27
SW-846 9050A 04/17/2013 16:27
SW-846 9214 (Total) 04/23/2013 16:15
SW-846 9251 (Total) 04/19/2013 20:37
13040937-029B TMW-01 04/17/2013 16:27 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:3004/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:3004/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:4404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:4704/18/2013 15:57
Page 85 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:1104/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 20:1604/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:1704/18/2013 13:19
13040937-029C TMW-01 04/17/2013 16:27 04/18/2013 10:00
SW-846 9020B 04/24/2013 17:06
13040937-029D TMW-01 04/17/2013 16:27 04/18/2013 10:00
SW-846 9060 04/18/2013 21:03
13040937-029E TMW-01 04/17/2013 16:27 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:29
13040937-030A Dup 1 04/16/2013 0:00 04/18/2013 10:00
Standard Methods 2540 C (Total) 04/19/2013 19:10
SW-846 9036 (Total) 04/19/2013 20:48
SW-846 9214 (Total) 04/23/2013 16:16
SW-846 9251 (Total) 04/19/2013 20:48
13040937-030B Dup 1 04/16/2013 0:00 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:4104/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:4104/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:4704/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:5104/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:1404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 20:1904/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:2004/18/2013 13:19
13040937-030C Dup 1 04/16/2013 0:00 04/18/2013 10:00
SW-846 9020B 04/24/2013 18:13
13040937-030D Dup 1 04/16/2013 0:00 04/18/2013 10:00
SW-846 9060 04/18/2013 21:09
13040937-030E Dup 1 04/16/2013 0:00 04/18/2013 10:00
EPA 600 410.4 04/23/2013 7:23
13040937-031A Dup 2 04/17/2013 0:00 04/18/2013 10:00
Standard Methods 2540 C (Total) 04/19/2013 19:10
SW-846 9036 (Total) 04/19/2013 20:59
SW-846 9214 (Total) 04/23/2013 16:17
SW-846 9251 (Total) 04/19/2013 20:59
13040937-031B Dup 2 04/17/2013 0:00 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
Page 86 of 112
Analysis Date/TimeTest Name Prep Date/Time
____TeklabHdrP
Sample ID Client Sample ID Collection Date Received Date
Dates Report
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:5204/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:5204/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:5004/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:5504/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:1804/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 20:2204/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:3104/18/2013 13:19
13040937-031C Dup 2 04/17/2013 0:00 04/18/2013 10:00
SW-846 9020B 04/24/2013 19:21
13040937-031D Dup 2 04/17/2013 0:00 04/18/2013 10:00
SW-846 9060 04/18/2013 21:47
13040937-031E Dup 2 04/17/2013 0:00 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:31
13040937-032A Field Blank 04/17/2013 12:57 04/18/2013 10:00
Standard Methods 2540 C (Total) 04/19/2013 19:10
SW-846 9036 (Total) 04/19/2013 21:10
SW-846 9214 (Total) 04/23/2013 16:20
SW-846 9251 (Total) 04/19/2013 21:10
13040937-032B Field Blank 04/17/2013 12:57 04/18/2013 10:00
Standard Methods 2340 B, Hardness (Total) 04/19/2013 0:00
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:5604/18/2013 14:26
SW-846 3005A, 6010B, Metals by ICP (Total) 04/19/2013 16:5604/18/2013 14:26
SW-846 3005A, 7010 Metals by GFAA (Total) 05/02/2013 17:5404/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 1:5904/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 15:2104/18/2013 15:57
SW-846 3005A, 7010 Metals by GFAA (Total) 05/03/2013 20:2604/18/2013 15:57
SW-846 7470A (Total) 04/19/2013 13:3304/18/2013 13:19
13040937-032C Field Blank 04/17/2013 12:57 04/18/2013 10:00
SW-846 9020B 04/24/2013 20:23
13040937-032D Field Blank 04/17/2013 12:57 04/18/2013 10:00
SW-846 9060 04/18/2013 21:54
13040937-032E Field Blank 04/17/2013 12:57 04/18/2013 10:00
EPA 600 410.4 04/19/2013 23:32
13040937-033A Trip Blank 04/16/2013 9:00 04/18/2013 10:00
SW-846 9020B 04/24/2013 21:25
Page 87 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
EPA 600 410.4
SampID: MBLK
SampType: MBLK mg/LUnitsR176172Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/19/201310 < 10
SampID: LCS
SampType: LCS mg/LUnitsR176172Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/19/201320 151151 100.30 90 110
SampID: 13040937-001E MS
SampType: MS mg/LUnitsR176172Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/19/201320 10096 95.70 90 110
SampID: 13040937-001E MSD
SampType: MSD mg/LUnitsR176172Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chemical Oxygen Demand 04/19/201320 100100 99.7 4.070 95.69
SampID: 13040937-011EMS
SampType: MS mg/LUnitsR176172Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/19/201320 100102 102.30 90 110
SampID: 13040937-011EMSD
SampType: MSD mg/LUnitsR176172Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chemical Oxygen Demand 04/19/201320 10095 95.0 7.390 102.3
SampID: 13040937-031EMS
SampType: MS mg/LUnitsR176172Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/19/201320 10096 96.40 90 110
SampID: 13040937-031EMSD
SampType: MSD mg/LUnitsR176172Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chemical Oxygen Demand 04/19/201320 10094 94.4 2.090 96.35
SampID: MBLK
SampType: MBLK mg/LUnitsR176260Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/23/201310 < 10
Page 88 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
EPA 600 410.4
SampID: LCS
SampType: LCS mg/LUnitsR176260Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/23/201320 151165 109.50 90 110
SampID: 13040937-030E MS
SampType: MS mg/LUnitsR176260Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chemical Oxygen Demand 04/23/201320 100109 109.00 90 110
SampID: 13040937-030E MSD
SampType: MSD mg/LUnitsR176260Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chemical Oxygen Demand 04/23/201320 100108 107.6 1.220 109.0
STANDARD METHODS 2540 C (TOTAL)
SampID: MBLK
SampType: MBLK mg/LUnitsR176235Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Dissolved Solids 04/19/201320 < 20Total Dissolved Solids 04/19/201320 < 20Total Dissolved Solids 04/19/201320 < 20Total Dissolved Solids 04/19/201320 < 20
SampID: LCS
SampType: LCS mg/LUnitsR176235Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Dissolved Solids 04/19/201320 1000928 92.80 90 110
SampID: LCSQC
SampType: LCSQC mg/LUnitsR176235Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Dissolved Solids 04/19/201320 1000996 99.60 90 110
Total Dissolved Solids 04/19/201320 1000924 92.40 90 110
Total Dissolved Solids 04/19/201320 1000984 98.40 90 110
SampID: 13040937-005AMS
SampType: MS mg/LUnitsR176235Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Dissolved Solids 04/19/201320 5001020 108.0482.0 85 115
SampID: 13040937-005AMSD
SampType: MSD mg/LUnitsR176235Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Dissolved Solids 04/19/201320 5001020 108.0 0.00482.0 1022
Page 89 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
STANDARD METHODS 2540 C (TOTAL)
SampID: 13040937-020AMS
SampType: MS mg/LUnitsR176235Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Dissolved Solids 04/19/201320 500872 103.2356.0 85 115
SampID: 13040937-020AMSD
SampType: MSD mg/LUnitsR176235Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Dissolved Solids 04/19/201320 500862 101.2 1.15356.0 872.0
SampID: 13040937-011A-DUP
SampType: DUP mg/LUnitsR176235Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Dissolved Solids 04/19/201320 482 4.67460.0
SampID: 13040937-024A-DUP
SampType: DUP mg/LUnitsR176235Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Dissolved Solids 04/19/201320 426 0.00426.0
SW-846 9036 (TOTAL)
SampID: MBLK
SampType: MBLK mg/LUnitsR176145Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/18/201310 < 10
SampID: LCS
SampType: LCS mg/LUnitsR176145Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/18/201310 2020 100.30 90 110
SampID: 13040937-004AMS
SampType: MS mg/LUnitsR176145Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/19/201310 1035 94.925.27 85 115
SampID: 13040937-004AMSD
SampType: MSD mg/LUnitsR176145Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate 04/19/201310 1034 85.9 2.6225.27 34.76
Page 90 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9036 (TOTAL)
SampID: 13040937-005AMS
SampType: MS mg/LUnitsR176145Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate S 04/19/201310 1024 80.616.25 85 115
SampID: 13040937-005AMSD
SampType: MSD mg/LUnitsR176145Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate S 04/19/201310 1023 71.1 3.9916.25 24.31
SampID: 13040937-006AMS
SampType: MS mg/LUnitsR176145Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/19/201310 1027 86.318.66 85 115
SampID: 13040937-006AMSD
SampType: MSD mg/LUnitsR176145Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate S 04/19/201310 1026 76.1 3.8118.66 27.29
SampID: MBLK
SampType: MBLK mg/LUnitsR176207Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate J 04/19/201310 5
SampID: LCS
SampType: LCS mg/LUnitsR176207Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/19/201310 2020 99.40 90 110
SampID: 13040937-011AMS
SampType: MS mg/LUnitsR176207Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate S 04/19/201350 50106 84.463.70 85 115
SampID: 13040937-011AMSD
SampType: MSD mg/LUnitsR176207Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate S 04/19/201350 50104 79.9 2.1563.70 105.9
SampID: 13040937-012AMS
SampType: MS mg/LUnitsR176207Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate E 04/19/201310 1052 96.341.98 85 115
Page 91 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9036 (TOTAL)
SampID: 13040937-012AMSD
SampType: MSD mg/LUnitsR176207Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate E 04/19/201310 1053 113.0 3.1841.98 51.61
SampID: 13040937-013AMS
SampType: MS mg/LUnitsR176207Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate S 04/19/201350 5079 31.363.63 85 115
SampID: 13040937-013AMSD
SampType: MSD mg/LUnitsR176207Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Sulfate S 04/19/201350 5082 36.0 2.9363.63 79.27
SampID: MBLK
SampType: MBLK mg/LUnitsR176272Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/22/201310 < 10
SampID: LCS
SampType: LCS mg/LUnitsR176272Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Sulfate 04/22/201310 2021 105.70 90 110
SW-846 9060
SampID: CCB/MBLK
SampType: MBLK mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/20131.0 < 1.0
SampID: CCV/LCS
SampType: LCS mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/201310.0 59.762.2 104.30 90 110
SampID: 13040937-004DMS
SampType: MS mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/20131.0 5.05.8 85.61.520 85 115
Page 92 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9060
SampID: 13040937-004DMSD
SampType: MSD mg/LUnitsR176138Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Carbon (TOC) 04/18/20131.0 5.05.9 86.8 1.031.520 5.800
SampID: 13040937-012DMS
SampType: MS mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/20131.0 5.06.0 86.41.640 85 115
SampID: 13040937-012DMSD
SampType: MSD mg/LUnitsR176138Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Carbon (TOC) 04/18/20131.0 5.06.0 87.8 1.171.640 5.960
SampID: 13040937-020DMS
SampType: MS mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/20131.0 5.06.7 88.62.260 85 115
SampID: 13040937-020DMSD
SampType: MSD mg/LUnitsR176138Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Carbon (TOC) 04/18/20131.0 5.06.7 88.8 0.152.260 6.690
SampID: 13040937-032DMS
SampType: MS mg/LUnitsR176138Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Carbon (TOC) 04/18/20131.0 5.04.8 96.40 85 115
SampID: 13040937-032DMSD
SampType: MSD mg/LUnitsR176138Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Carbon (TOC) 04/18/20131.0 5.04.8 95.8 0.620 4.820
SW-846 9214 (TOTAL)
SampID: MBLK
SampType: MBLK mg/LUnitsR176302Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 < 0.10
Page 93 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9214 (TOTAL)
SampID: LCS
SampType: LCS mg/LUnitsR176302Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 1.001.05 105.00 90 110
SampID: 13040937-004A MS
SampType: MS mg/LUnitsR176302Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 2.002.28 104.80.1840 85 115
SampID: 13040937-004A MSD
SampType: MSD mg/LUnitsR176302Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/23/20130.10 2.002.30 105.8 0.870.1840 2.280
SampID: 13040937-013A MS
SampType: MS mg/LUnitsR176302Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 2.002.37 112.60.1190 85 115
SampID: 13040937-013A MSD
SampType: MSD mg/LUnitsR176302Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/23/20130.10 2.002.37 112.6 0.000.1190 2.370
SampID: MBLK
SampType: MBLK mg/LUnitsR176304Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 < 0.10
SampID: LCS
SampType: LCS mg/LUnitsR176304Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 1.000.99 99.20 90 110
SampID: 13040937-019A MS
SampType: MS mg/LUnitsR176304Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 2.001.91 88.20.1450 85 115
SampID: 13040937-019A MSD
SampType: MSD mg/LUnitsR176304Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/23/20130.10 2.001.99 92.2 4.100.1450 1.910
Page 94 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9214 (TOTAL)
SampID: 13040937-025A MS
SampType: MS mg/LUnitsR176304Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 2.002.44 114.80.1440 85 115
SampID: 13040937-025A MSD
SampType: MSD mg/LUnitsR176304Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/23/20130.10 2.002.41 113.3 1.240.1440 2.440
SampID: 13040937-031A MS
SampType: MS mg/LUnitsR176304Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/23/20130.10 2.002.34 111.00.1190 85 115
SampID: 13040937-031A MSD
SampType: MSD mg/LUnitsR176304Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/23/20130.10 2.002.39 113.6 2.110.1190 2.340
SampID: MBLK
SampType: MBLK mg/LUnitsR176357Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/24/20130.10 < 0.10
SampID: LCS
SampType: LCS mg/LUnitsR176357Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/24/20130.10 1.001.00 100.00 90 110
SampID: LCS-R176357
SampType: LCS mg/LUnitsR176357Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/24/20130.10 1.001.00 100.00 90 110
SampID: 13040937-008A MS
SampType: MS mg/LUnitsR176357Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Fluoride 04/24/20130.10 2.002.12 97.80.1650 85 115
SampID: 13040937-008A MSD
SampType: MSD mg/LUnitsR176357Batch RPD Limit 10
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Fluoride 04/24/20130.10 2.002.15 99.2 1.410.1650 2.120
Page 95 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9251 (TOTAL)
SampID: MBLK
SampType: MBLK mg/LUnitsR176155Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride J 04/18/20135 2
SampID: LCS
SampType: LCS mg/LUnitsR176155Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/18/20135 2022 109.10 90 110
SampID: 13040937-004AMS
SampType: MS mg/LUnitsR176155Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2027 105.06.020 85 115
SampID: 13040937-004AMSD
SampType: MSD mg/LUnitsR176155Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2027 106.8 1.326.020 27.02
SampID: 13040937-005AMS
SampType: MS mg/LUnitsR176155Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2022 99.41.670 85 115
SampID: 13040937-005AMSD
SampType: MSD mg/LUnitsR176155Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2021 99.0 0.371.670 21.54
SampID: 13040937-006AMS
SampType: MS mg/LUnitsR176155Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2022 98.82.530 85 115
SampID: 13040937-006AMSD
SampType: MSD mg/LUnitsR176155Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2023 101.3 2.262.530 22.28
SampID: MBLK
SampType: MBLK mg/LUnitsR176209Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride J 04/19/20135 2
Page 96 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9251 (TOTAL)
SampID: LCS
SampType: LCS mg/LUnitsR176209Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2022 109.90 90 110
SampID: 13040937-011AMS
SampType: MS mg/LUnitsR176209Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2020 92.61.790 85 115
SampID: 13040937-011AMSD
SampType: MSD mg/LUnitsR176209Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2020 91.2 1.391.790 20.31
SampID: 13040937-012AMS
SampType: MS mg/LUnitsR176209Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2021 93.81.870 85 115
SampID: 13040937-012AMSD
SampType: MSD mg/LUnitsR176209Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2020 92.9 0.921.870 20.64
SampID: 13040937-013AMS
SampType: MS mg/LUnitsR176209Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/19/20135 2020 94.41.600 85 115
SampID: 13040937-013AMSD
SampType: MSD mg/LUnitsR176209Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Chloride 04/19/20135 2021 95.2 0.831.600 20.47
SampID: MBLK
SampType: MBLK mg/LUnitsR176274Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride J 04/22/20135 4
SampID: LCS
SampType: LCS mg/LUnitsR176274Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Chloride 04/22/20135 2021 105.20 90 110
Page 97 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)
SampID: MBLK-87609
SampType: MBLK µg/LUnits87609Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 50.0< 50.0 00 -100 100
Barium 04/19/20135.0 5.0< 5.0 00 -100 100
Beryllium 04/19/20131.0 1.0< 1.0 00 -100 100
Boron 04/19/201320.0 20.0< 20.0 00 -100 100
Cadmium 04/19/20132.0 2.0< 2.0 00 -100 100
Calcium 04/19/20130.050 0.050< 0.050 00 -100 100
Calcium 04/19/20130.0500 0.0500< 0.0500 00 -100 100
Chromium 04/19/201310.0 10.0< 10.0 00 -100 100
Cobalt 04/19/201310.0 10.0< 10.0 00 -100 100
Copper 04/19/201310.0 10.0< 10.0 00 -100 100
Iron 04/19/201320.0 20.0< 20.0 00 -100 100
Magnesium 04/19/20130.010 0.010< 0.010 00 -100 100
Magnesium 04/19/20130.0100 0.0100< 0.0100 00 -100 100
Manganese 04/19/20135.0 5.0< 5.0 00 -100 100
Molybdenum 04/19/201310.0 10.0< 10.0 00 -100 100
Nickel 04/19/201310.0 10.0< 10.0 00 -100 100
Selenium 04/19/201350.0 50.0< 50.0 00 -100 100
Silver 04/19/201310.0 10.0< 10.0 00 -100 100
Sodium 04/19/20130.0500 0.0500< 0.0500 00 -100 100
Sodium 04/19/20130.050 0.050< 0.050 00 -100 100
Zinc 04/19/201310.0 10.0< 10.0 00 -100 100
SampID: LCS-87609
SampType: LCS µg/LUnits87609Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 20001940 96.80 85 115
Barium 04/19/20135.0 20001900 95.00 85 115
Beryllium 04/19/20131.0 50.048.3 96.60 85 115
Boron 04/19/201320.0 500479 95.70 85 115
Cadmium 04/19/20132.0 50.047.7 95.40 85 115
Calcium 04/19/20130.0500 1.201.25 104.20 85 115
Calcium 04/19/20130.050 1.201.27 105.90 85 115
Chromium 04/19/201310.0 200191 95.60 85 115
Cobalt 04/19/201310.0 500488 97.70 85 115
Copper 04/19/201310.0 250240 95.90 85 115
Iron 04/19/201320.0 1000949 94.90 85 115
Magnesium 04/19/20130.0100 0.7500.762 101.60 85 115
Magnesium 04/19/20130.010 0.7500.747 99.60 85 115
Manganese 04/19/20135.0 500468 93.50 85 115
Molybdenum 04/19/201310.0 500488 97.50 85 115
Nickel 04/19/201310.0 500480 96.10 85 115
Selenium 04/19/201350.0 20002000 100.20 85 115
Silver 04/19/201310.0 50.046.7 93.40 85 115
Sodium 04/19/20130.050 1.201.18 98.10 85 115
Sodium 04/19/20130.0500 1.201.13 94.20 85 115
Zinc 04/19/201310.0 500462 92.40 85 115
Page 98 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)
SampID: 13040937-002BMS
SampType: MS µg/LUnits87609Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 20002020 100.80 75 125
Barium 04/19/20135.0 20002330 95.7415.6 75 125
Beryllium 04/19/20131.0 50.048.2 96.40 75 125
Boron 04/19/201320.0 500606 97.0120.9 75 125
Cadmium 04/19/20132.0 50.046.4 92.80 75 125
Calcium S 04/19/20130.050 1.20187 191.7185.1 75 125
Chromium 04/19/201310.0 200190 95.20 75 125
Cobalt 04/19/201310.0 500488 97.02.900 75 125
Copper 04/19/201310.0 250246 98.30 75 125
Iron 04/19/201320.0 100029300 94.028350 75 125
Magnesium 04/19/20130.010 0.75051.8 88.051.18 75 125
Manganese 04/19/20135.0 5003410 90.22959 75 125
Molybdenum 04/19/201310.0 500493 98.50 75 125
Nickel 04/19/201310.0 500478 95.60 75 125
Selenium 04/19/201350.0 20002040 101.80 75 125
Silver 04/19/201310.0 50.048.1 96.20 75 125
Sodium 04/19/20130.050 1.2010.1 94.78.984 75 125
Zinc 04/19/201310.0 500450 89.52.500 75 125
SampID: 13040937-002BMSD
SampType: MSD µg/LUnits87609Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Aluminum 04/19/201350.0 20002020 101.0 0.200 2016
Barium 04/19/20135.0 20002320 95.4 0.26415.6 2330
Beryllium 04/19/20131.0 50.048.3 96.6 0.210 48.20
Boron 04/19/201320.0 500608 97.3 0.23120.9 606.1
Cadmium 04/19/20132.0 50.046.3 92.6 0.220 46.40
Calcium S 04/19/20130.050 1.20185 -25.0 1.40185.1 187.4
Chromium 04/19/201310.0 200190 94.8 0.420 190.3
Cobalt 04/19/201310.0 500485 96.4 0.602.900 487.7
Copper 04/19/201310.0 250246 98.4 0.080 245.7
Iron S 04/19/201320.0 100028800 50.0 1.5128350 29290
Magnesium S 04/19/20130.010 0.75051.1 -12.0 1.4651.18 51.84
Manganese 04/19/20135.0 5003360 81.2 1.332959 3410
Molybdenum 04/19/201310.0 500495 99.0 0.490 492.7
Nickel 04/19/201310.0 500477 95.3 0.310 478.1
Selenium 04/19/201350.0 20002040 101.8 0.000 2036
Silver 04/19/201310.0 50.048.1 96.2 0.000 48.10
Sodium 04/19/20130.050 1.2010.2 98.8 0.498.984 10.12
Zinc 04/19/201310.0 500449 89.3 0.272.500 450.0
Page 99 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)
SampID: MBLK-87610
SampType: MBLK µg/LUnits87610Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 50.0< 50.0 00 -100 100
Barium 04/19/20135.0 5.0< 5.0 00 -100 100
Beryllium 04/19/20131.0 1.0< 1.0 00 -100 100
Boron 04/19/201320.0 20.0< 20.0 00 -100 100
Cadmium 04/19/20132.0 2.0< 2.0 00 -100 100
Calcium 04/19/20130.0500 0.0500< 0.0500 00 -100 100
Chromium 04/19/201310.0 10.0< 10.0 00 -100 100
Cobalt 04/19/201310.0 10.0< 10.0 00 -100 100
Copper 04/19/201310.0 10.0< 10.0 00 -100 100
Iron 04/19/201320.0 20.0< 20.0 00 -100 100
Magnesium 04/19/20130.0100 0.0100< 0.0100 00 -100 100
Manganese 04/19/20135.0 5.0< 5.0 00 -100 100
Molybdenum 04/19/201310.0 10.0< 10.0 00 -100 100
Nickel 04/19/201310.0 10.0< 10.0 00 -100 100
Selenium 04/19/201350.0 50.0< 50.0 00 -100 100
Silver 04/19/201310.0 10.0< 10.0 00 -100 100
Sodium 04/19/20130.0500 0.0500< 0.0500 00 -100 100
Zinc 04/19/201310.0 10.0< 10.0 00 -100 100
SampID: LCS-87610
SampType: LCS µg/LUnits87610Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 20002010 100.60 85 115
Barium 04/19/20135.0 20001980 99.20 85 115
Beryllium 04/19/20131.0 50.050.2 100.40 85 115
Boron 04/19/201320.0 500501 100.20 85 115
Cadmium 04/19/20132.0 50.049.4 98.80 85 115
Calcium 04/19/20130.0500 1.201.32 110.40 85 115
Chromium 04/19/201310.0 200197 98.60 85 115
Cobalt 04/19/201310.0 500509 101.70 85 115
Copper 04/19/201310.0 250252 100.70 85 115
Iron 04/19/201320.0 1000987 98.70 85 115
Magnesium 04/19/20130.0100 0.7500.777 103.60 85 115
Manganese 04/19/20135.0 500485 97.00 85 115
Molybdenum 04/19/201310.0 500510 101.90 85 115
Nickel 04/19/201310.0 500500 100.10 85 115
Selenium 04/19/201350.0 20002090 104.40 85 115
Silver 04/19/201310.0 50.048.5 97.00 85 115
Sodium 04/19/20130.0500 1.201.22 101.90 85 115
Zinc 04/19/201310.0 500478 95.60 85 115
Page 100 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)
SampID: 13040937-017BMS
SampType: MS µg/LUnits87610Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 20002130 100.6119.1 75 125
Barium 04/19/20135.0 20002270 99.6274.8 75 125
Beryllium 04/19/20131.0 50.050.2 100.40 75 125
Boron 04/19/201320.0 500577 102.464.90 75 125
Cadmium 04/19/20132.0 50.048.1 96.20 75 125
Calcium S 04/19/20130.050 1.20162 -283.3165.4 75 125
Chromium 04/19/201310.0 200197 98.60 75 125
Cobalt 04/19/201310.0 500506 100.53.400 75 125
Copper 04/19/201310.0 250259 103.50 75 125
Iron 04/19/201320.0 10002600 98.81615 75 125
Magnesium S 04/19/20130.010 0.75036.6 -10.736.70 75 125
Manganese 04/19/20135.0 5001750 94.81272 75 125
Molybdenum 04/19/201310.0 500512 102.30 75 125
Nickel 04/19/201310.0 500500 99.23.700 75 125
Selenium 04/19/201350.0 20002150 107.70 75 125
Silver 04/19/201310.0 50.050.0 100.00 75 125
Sodium 04/19/20130.050 1.209.66 90.38.577 75 125
Zinc 04/19/201310.0 500468 92.83.500 75 125
SampID: 13040937-017BMSD
SampType: MSD µg/LUnits87610Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Aluminum 04/19/201350.0 20002100 99.0 1.47119.1 2131
Barium 04/19/20135.0 20002250 99.0 0.58274.8 2267
Beryllium 04/19/20131.0 50.050.0 100.0 0.400 50.20
Boron 04/19/201320.0 500567 100.4 1.6864.90 576.7
Cadmium 04/19/20132.0 50.047.9 95.8 0.420 48.10
Calcium S 04/19/20130.050 1.20165 -41.7 1.77165.4 162.0
Chromium 04/19/201310.0 200197 98.4 0.150 197.1
Cobalt 04/19/201310.0 500502 99.8 0.713.400 506.0
Copper 04/19/201310.0 250254 101.5 1.910 258.7
Iron 04/19/201320.0 10002600 98.5 0.121615 2603
Magnesium S 04/19/20130.010 0.75036.9 22.7 0.6836.70 36.62
Manganese 04/19/20135.0 5001750 95.2 0.111272 1746
Molybdenum 04/19/201310.0 500512 102.3 0.020 511.5
Nickel 04/19/201310.0 500492 97.8 1.413.700 499.5
Selenium 04/19/201350.0 20002100 104.8 2.780 2154
Silver 04/19/201310.0 50.049.1 98.2 1.820 50.00
Sodium 04/19/20130.050 1.209.78 99.8 1.178.577 9.661
Zinc 04/19/201310.0 500466 92.5 0.393.500 467.7
Page 101 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 6010B, METALS BY ICP (TOTAL)
SampID: 13040937-029BMS
SampType: MS µg/LUnits87610Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Aluminum 04/19/201350.0 20001950 97.30 75 125
Barium 04/19/20135.0 20002320 98.2355.4 75 125
Beryllium 04/19/20131.0 50.049.2 98.40 75 125
Boron 04/19/201320.0 500599 99.6100.5 75 125
Cadmium 04/19/20132.0 50.046.6 93.20 75 125
Calcium S 04/19/20130.050 1.20163 41.7162.7 75 125
Chromium 04/19/201310.0 200194 96.80 75 125
Cobalt 04/19/201310.0 500494 98.70 75 125
Copper 04/19/201310.0 250253 101.30 75 125
Iron S 04/19/201320.0 100012800 66.012090 75 125
Magnesium S 04/19/20130.010 0.75045.0 -48.045.41 75 125
Manganese 04/19/20135.0 5005070 75.64694 75 125
Molybdenum 04/19/201310.0 500501 100.10 75 125
Nickel 04/19/201310.0 500486 96.63.600 75 125
Selenium 04/19/201350.0 20002070 103.60 75 125
Silver 04/19/201310.0 50.049.1 98.20 75 125
Sodium 04/19/20130.050 1.2012.1 92.511.02 75 125
Zinc 04/19/201310.0 500452 89.45.500 75 125
SampID: 13040937-029BMSD
SampType: MSD µg/LUnits87610Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Aluminum 04/19/201350.0 20001960 97.8 0.560 1946
Barium 04/19/20135.0 20002330 98.9 0.60355.4 2319
Beryllium 04/19/20131.0 50.049.9 99.8 1.410 49.20
Boron 04/19/201320.0 500602 100.3 0.52100.5 598.7
Cadmium 04/19/20132.0 50.047.5 95.0 1.910 46.60
Calcium S 04/19/20130.050 1.20166 266.7 1.64162.7 163.2
Chromium 04/19/201310.0 200196 98.2 1.440 193.6
Cobalt 04/19/201310.0 500504 100.7 2.010 493.5
Copper 04/19/201310.0 250254 101.6 0.240 253.3
Iron 04/19/201320.0 100013100 97.0 2.4012090 12750
Magnesium S 04/19/20130.010 0.75045.9 60.0 1.7845.41 45.05
Manganese 04/19/20135.0 5005140 89.4 1.354694 5072
Molybdenum 04/19/201310.0 500513 102.6 2.470 500.7
Nickel 04/19/201310.0 500496 98.4 1.873.600 486.4
Selenium 04/19/201350.0 20002090 104.3 0.670 2072
Silver 04/19/201310.0 50.049.3 98.6 0.410 49.10
Sodium 04/19/20130.050 1.2012.2 102.5 0.9811.02 12.13
Zinc 04/19/201310.0 500462 91.3 2.065.500 452.5
Page 102 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)
SampID: MBLK-87612
SampType: MBLK µg/LUnits87612Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/02/20135.0 5.0< 5.0 00 -100 100
Arsenic 05/03/20133.0 3.0< 3.0 00 -100 100
Arsenic 05/01/20133.0 3.0< 3.0 00 -100 100
Lead 05/01/20132.0 2.0< 2.0 00 -100 100
Thallium 05/03/20132.0 2.0< 2.0 00 -100 100
SampID: LCS-87612
SampType: LCS µg/LUnits87612Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/201310.0 30.027.9 92.90 80 120
Arsenic 05/01/20133.0 15.014.2 94.70 80 120
Arsenic 05/03/20133.0 15.013.2 88.10 80 120
Lead 05/01/20132.0 15.013.8 92.20 80 120
Thallium 05/06/20132.0 15.015.0 100.00 80 120
SampID: 13040937-003BMS
SampType: MS µg/LUnits87612Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony S 05/03/20135.0 30.019.2 64.10 70 130
Arsenic 05/03/20133.0 15.013.4 81.51.213 70 130
Lead 05/01/20132.0 15.012.9 85.70 70 130
Thallium 05/03/20132.0 15.015.9 106.00 70 130
SampID: 13040937-003BMSD
SampType: MSD µg/LUnits87612Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Antimony S 05/03/20135.0 30.019.6 65.4 1.970 19.23
Arsenic 05/03/20133.0 15.012.2 73.5 9.361.213 13.43
Lead 05/01/20132.0 15.012.5 83.6 2.470 12.85
Thallium 05/03/20132.0 15.015.8 105.0 0.950 15.90
SampID: 13040937-005BMS
SampType: MS µg/LUnits87612Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/20135.0 30.030.3 100.90 70 130
Arsenic 05/03/20133.0 15.012.9 85.80 70 130
Lead 05/02/20132.0 15.013.9 92.70 70 130
Thallium 05/06/20132.0 15.019.1 127.40 70 130
Page 103 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)
SampID: 13040937-005BMSD
SampType: MSD µg/LUnits87612Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Antimony 05/03/20135.0 30.027.4 91.4 9.830 30.27
Arsenic 05/03/20133.0 15.013.1 87.3 1.690 12.88
Lead 05/02/20132.0 15.013.7 91.0 1.820 13.91
Thallium 05/06/20132.0 15.019.5 129.9 1.940 19.11
SampID: MBLK-87614
SampType: MBLK µg/LUnits87614Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/20135.0 5.0< 5.0 00 -100 100
Arsenic 05/03/20133.0 3.0< 3.0 00 -100 100
Lead 05/02/20132.0 2.0< 2.0 00 -100 100
Thallium 05/06/20132.0 2.0< 2.0 00 -100 100
SampID: LCS-87614
SampType: LCS µg/LUnits87614Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/201310.0 30.025.7 85.70 80 120
Arsenic 05/03/20136.0 15.012.1 80.50 80 120
Lead 05/03/20132.0 15.015.1 100.90 80 120
Thallium 05/06/20132.0 15.014.0 93.50 80 120
SampID: 13040937-021BMS
SampType: MS µg/LUnits87614Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/20135.0 30.031.5 105.00 70 130
Arsenic 05/03/20133.0 15.013.9 86.11.009 70 130
Lead 05/03/20132.0 15.014.3 95.30 70 130
Thallium 05/06/20132.0 15.017.9 119.00 70 130
SampID: 13040937-021BMSD
SampType: MSD µg/LUnits87614Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Antimony 05/03/20135.0 30.032.0 106.5 1.420 31.51
Arsenic 05/03/20133.0 15.012.4 75.6 11.951.009 13.93
Lead 05/03/20132.0 15.014.3 95.2 0.170 14.30
Thallium 05/06/20132.0 15.017.9 119.3 0.190 17.86
Page 104 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 3005A, 7010 METALS BY GFAA (TOTAL)
SampID: 13040937-027BMS
SampType: MS µg/LUnits87614Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Antimony 05/03/20135.0 30.024.9 83.10 70 130
Arsenic 05/03/20133.0 15.015.6 81.43.345 70 130
Lead 05/03/20132.0 15.014.9 96.00.5016 70 130
Thallium 05/03/20132.0 15.017.5 116.80 70 130
SampID: 13040937-027BMSD
SampType: MSD µg/LUnits87614Batch RPD Limit 20
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Antimony 05/03/20135.0 30.024.2 80.7 2.990 24.94
Arsenic 05/03/20133.0 15.015.4 80.5 0.943.345 15.56
Lead 05/03/20132.0 15.014.5 93.4 2.660.5016 14.90
Thallium 05/03/20132.0 15.017.4 115.9 0.750 17.52
SW-846 7470A (TOTAL)
SampID: MBLK-87601
SampType: MBLK µg/LUnits87601Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 0.20< 0.20 00 -100 100
SampID: LCS-87601
SampType: LCS µg/LUnits87601Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 5.005.10 102.00 85 115
SampID: 13040937-001BMS
SampType: MS µg/LUnits87601Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 5.005.20 104.00 75 125
SampID: 13040937-001BMSD
SampType: MSD µg/LUnits87601Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Mercury 04/19/20130.20 5.005.22 104.4 0.360 5.200
SampID: MBLK-87606
SampType: MBLK µg/LUnits87606Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 0.20< 0.20 00 -100 100
Page 105 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 7470A (TOTAL)
SampID: LCS-87606
SampType: LCS µg/LUnits87606Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 5.005.04 100.80 85 115
SampID: 13040937-017BMS
SampType: MS µg/LUnits87606Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 5.005.12 102.40 75 125
SampID: 13040937-017BMSD
SampType: MSD µg/LUnits87606Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Mercury 04/19/20130.20 5.004.95 99.0 3.420 5.121
SampID: 13040937-030BMS
SampType: MS µg/LUnits87606Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Mercury 04/19/20130.20 5.005.00 100.00 75 125
SampID: 13040937-030BMSD
SampType: MSD µg/LUnits87606Batch RPD Limit 15
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Mercury 04/19/20130.20 5.005.03 100.6 0.560 5.000
SW-846 9020B
SampID: 130419MBLK
SampType: MBLK µg/LUnitsR176204Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/19/201320.0 < 20.0
SampID: 1304192lcs
SampType: LCS µg/LUnitsR176204Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/19/201320.0 50.039.7 79.40 58 148
SampID: 130419LCS
SampType: LCS µg/LUnitsR176204Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/19/201320.0 50.041.7 83.30 58 148
Page 106 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B
SampID: 13040937-007C MS
SampType: MS µg/LUnitsR176204Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/19/201320.0 50.047.0 94.00 58 148
SampID: 13040937-001C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-002C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-003C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-004C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-005C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-006C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-008C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 13040937-009C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
Page 107 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B
SampID: 13040937-010C DUP
SampType: DUP µg/LUnitsR176204Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/19/201320.0 < 20.0 0.000
SampID: 130422MBLK
SampType: MBLK µg/LUnitsR176262Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/22/201320.0 < 20.0
SampID: 130422LCS
SampType: LCS µg/LUnitsR176262Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/22/201320.0 50.041.3 82.70 58 148
SampID: 304222 lcs
SampType: LCS µg/LUnitsR176262Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/23/201320.0 50.053.5 107.10 58 148
SampID: 13040937-018cMS
SampType: MS µg/LUnitsR176262Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/22/201320.0 50.074.9 123.213.24 58 148
SampID: 13040937-011cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/22/201320.0 < 20.0 0.000
SampID: 13040937-012cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) J 04/22/201320.0 15.2 0.0015.08
SampID: 13040937-014cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/22/201320.0 < 20.0 0.000
SampID: 13040937-016cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/22/201320.0 < 20.0 0.000
Page 108 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B
SampID: 13040937-017cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/22/201320.0 < 20.0 0.000
SampID: 13040937-019cDUP
SampType: DUP µg/LUnitsR176262Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/22/201320.0 < 20.0 0.000
SampID: 130423MBLK
SampType: MBLK µg/LUnitsR176306Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/23/201320.0 < 20.0
SampID: 1304232LCS
SampType: LCS µg/LUnitsR176306Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/23/201320.0 50.044.5 89.00 58 148
SampID: 130423LCS
SampType: LCS µg/LUnitsR176306Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/23/201320.0 50.043.5 87.00 58 148
SampID: 13040937-022CMS
SampType: MS µg/LUnitsR176306Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/23/201320.0 50.063.0 126.10 58 148
SampID: 13040937-013CDUP
SampType: DUP µg/LUnitsR176306Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) J 04/23/201320.0 16.3 0.000
SampID: 13040937-015CDUP
SampType: DUP µg/LUnitsR176306Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) J 04/23/201320.0 16.3 0.000
SampID: 13040937-020CDUP
SampType: DUP µg/LUnitsR176306Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/23/201320.0 < 20.0 0.000
Page 109 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B
SampID: 13040937-021CDUP
SampType: DUP µg/LUnitsR176306Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/23/201320.0 < 20.0 0.0015.78
SampID: 13040937-023CDUP
SampType: DUP µg/LUnitsR176306Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/23/201320.0 < 20.0 0.000
SampID: 130424MBLK
SampType: MBLK µg/LUnitsR176363Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/24/201320.0 < 20.0
SampID: 1304242LCS
SampType: LCS µg/LUnitsR176363Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/24/201320.0 50.042.2 84.40 58 148
SampID: 130424LCS
SampType: LCS µg/LUnitsR176363Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/24/201320.0 50.040.3 80.70 58 148
SampID: 13040937-030CMS
SampType: MS µg/LUnitsR176363Batch
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit
Total Organic Halides (TOX) 04/24/201320.0 50.070.7 141.30 58 148
SampID: 13040937-024CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) J 04/24/201320.0 15.2 0.000
SampID: 13040937-025CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
SampID: 13040937-026CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.0017.50
Page 110 of 112
Quality Control Results
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
SW-846 9020B
SampID: 13040937-027CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.0015.40
SampID: 13040937-028CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
SampID: 13040937-029CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
SampID: 13040937-031CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
SampID: 13040937-032CDUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
SampID: 13040937-033ADUP
SampType: DUP µg/LUnitsR176363Batch RPD Limit 30
Analyses ResultDate
AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD
Total Organic Halides (TOX) 04/24/201320.0 < 20.0 0.000
Page 111 of 112
Receiving Check List
Client Project: Ameren Labadie UWL
Client: Gredell Engineering Resources, Inc.
Report Date: 08-May-13
Work Order: 13040937
http://www.teklabinc.com/
Received By: TWMCarrier: Ricky Schmidt
Completed by: Reviewed by:
On:
18-Apr-13
On:
18-Apr-13
Shipping container/cooler in good condition? Yes No Not Present
Chain of custody present? Yes No
Chain of custody signed when relinquished and received? Yes No
Chain of custody agrees with sample labels? Yes No
Samples in proper container/bottle? Yes No
Sample containers intact? Yes No
Sufficient sample volume for indicated test? Yes No
All samples received within holding time? Yes No
Container/Temp Blank temperature in compliance? Yes No
Temp °C 2.42.42.42.4
When thermal preservation is required, samples are compliant with a temperature between 0.1°C - 6.0°C, or when samples are received on ice the same day as collected.
Any No responses must be detailed below or on the COC.Any No responses must be detailed below or on the COC.Any No responses must be detailed below or on the COC.Any No responses must be detailed below or on the COC.
Additional nitric acid was needed upon arrival at the laboratory in metals container for TMW-01, Dup 2. TWM 4/17/13
Water – at least one vial per sample has zero headspace? Yes No No VOA vials
Water - pH acceptable upon receipt? Yes No NA
Type of thermal preservation? None Ice Blue Ice Dry Ice
Chain of custody 4 Extra pages included 0
Reported field parameters measured: Field Lab NA
Pages to follow:Pages to follow:Pages to follow:Pages to follow:
Water - TOX containers have zero headspace? No TOX containersYes No
NPDES/CWA TCN interferences checked/treated in the field? Yes No NA
Timothy W. Mathis Michael L. Austin
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