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Page 1: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 2: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

GREDELL Engineering Resources, Inc. ENVIRONMENTAL ENGINEERING LAND - AIR – WATER

Project Engineering Team

Ameren Missouri Labadie Energy Center

Groundwater Monitoring Report 2nd Background Sampling Event – August 19-21, 2013

Prepared for:

September 2013

Page 3: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 4: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 5: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 6: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 7: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 8: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 9: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 10: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 11: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 12: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual
Page 13: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

TABLES

Page 14: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

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 27.75 444.30 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 24.53 446.43 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 23.08 446.60 9.7 456.78MW-7 994621 729411 466.65 469.15 21.90 447.25 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 21.44 447.12 9.7 457.31MW-11 993725 730398 466.11 468.55 20.93 447.62 9.7 457.80MW-12 993470 730662 465.74 468.11 20.46 447.65 9.7 457.83MW-13 993256 730913 465.61 468.10 20.38 447.72 9.7 457.90MW-14 993052 731166 464.15 466.83 19.78 447.05 9.7 457.24MW-15 992807 731406 465.03 467.30 17.89 449.41 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 19.65 448.24 9.7 458.37MW-18 991678 730928 462.76 465.27 18.23 447.04 9.7 457.23MW-19 992089 730178 463.51 466.16 18.14 448.02 9.7 458.17MW-20 991669 729952 463.61 465.97 17.63 448.34 9.7 458.55MW-21 991334 729950 463.40 465.90 17.52 448.38 9.7 458.39MW-22 990929 729355 464.20 466.80 17.90 448.90 9.7 459.08MW-23 991099 728511 464.90 467.54 19.63 447.91 9.7 458.09MW-24 991819 727992 464.59 467.10 19.96 447.14 9.7 457.31MW-25 992707 727529 465.95 468.61 20.80 447.81 9.7 457.97MW-26 993976 726911 466.66 469.20 22.98 446.22 9.7 456.40MW-27 994664 726608 467.41 470.05 25.89 444.16 9.7 454.34MW-28 995276 726640 468.60 471.18 27.02 444.16 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. September 2013

Page 15: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Ameren Missouri Labadie Energy CenterProposed Utility Waste Landfill

Franklin County, Missouri

Groundwater Elevation SummaryTable 2

Monitoring Top of

Well Riser

ID Elev. (ft) Depth2 (ft) Elev. (ft)

MW-1 472.05 15.10 456.95MW-2 471.86 14.88 456.98MW-3 471.01 14.00 457.01MW-4 470.96 13.96 457.00MW-5 470.06 13.11 456.95MW-6 469.68 12.71 456.97MW-7 469.15 12.07 457.08MW-8 468.25 11.07 457.18MW-9 467.81 11.65 456.16MW-10 468.56 11.62 456.94MW-11 468.55 11.58 456.97MW-12 468.11 11.18 456.93MW-13 468.10 11.18 456.92MW-14 466.83 9.93 456.90MW-15 467.30 10.40 456.90MW-16 466.57 9.65 456.92MW-17 467.89 10.84 457.05MW-18 465.27 7.99 457.28MW-19 466.16 9.03 457.13MW-20 465.97 8.81 457.16MW-21 465.90 8.74 457.16MW-22 466.80 8.75 458.05MW-23 467.54 10.32 457.22MW-24 467.10 9.66 457.44MW-25 468.61 11.18 457.43MW-26 469.20 11.78 457.42MW-27 470.05 21.73 448.32MW-28 471.18 13.98 457.20TMW-1 469.34 12.04 457.30

9.73

458.05

448.32

NOTES:

1 - Groundwater level measurements collected on

August 19-21, 2013.

2 - Depth measured from top of riser.

Maximum Water Elevation (ft)

Minimum Water Elevation (ft)

Monthly Variability (ft)

Groundwater

April 20131

Prepared by: GREDELL Engineering Resources, Inc. September 2013

Page 16: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

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 8/21/2013 970 6.76 7 <10 0.16 609 27 600 1.6 0.027 <10.0 <50.0 <3.0 82.6 298 <0.001 195 <2.0 <10.0 <10.0 <10.0 178 29.7 539 <10.0 6.09 0.0066 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-2 8/21/2013 1170 6.74 6 <10 0.18 750 38 738 2.4 0.0243 <10.0 <50.0 1 "J" 109 233 <0.001 221 <2.0 4.1 "J" <10.0 <10.0 707 48.0 1300 <10.0 8.6 0.005 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-3 8/21/2013 965 6.88 5 <10 0.18 582 66 "S" 606 2.3 0.0171 "J" <10.0 <50.0 2.4 "J" 67.2 266 <0.001 174 <2.0 <10.0 <10.0 <10.0 3110 35.8 1580 <10.0 10.4 0.0053 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-4 8/21/2013 935 6.93 5 <10 0.17 576 33 600 1.5 0.0226 <10.0 <50.0 <3.0 71.8 240 <0.001 180 0.3 "J" <10.0 <10.0 <10.0 8.5 "J" 30.6 155 <10.0 5.9 <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-5 8/21/2013 870 6.83 2 "J" <10 0.18 523 21 562 1.5 0.028 <10.0 <50.0 <3.0 55 260 <0.001 170 <2.0 <10.0 <10.0 <10.0 <20 23.8 3.8 "J" <10.0 6.79 <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-6 8/21/2013 939 6.79 3 "J" <10 0.17 581 23 608 1.6 0.0287 <10.0 <50.0 <3.0 58.5 211 <0.001 182 "S" <2.0 <10.0 <10.0 <10.0 <20 30.6 "S" <5 <10.0 7.56 "S" <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-7 8/21/2013 978 6.96 5 <10 0.23 575 39 598 2.2 0.0186 "J" <10.0 <50.0 18.9 67.7 347 <0.001 167 <2.0 2.4 "J" <10.0 <10.0 5900 38.2 1800 <10.0 9.66 0.0036 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-8 8/21/2013 759 6.85 3 "J" <10 0.21 482 23 514 2.0 0.0233 <10.0 <50.0 2.1 "J" 48.5 252 <0.001 155 <2.0 <10.0 <10.0 <10.0 3440 23.2 997 <10.0 4.64 0.0039 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-9 8/21/2013 579 7.05 4 "J" <10 0.26 358 18 370 1.5 0.0181 "J" <10.0 <50.0 1.2 "J" 43 196 <0.001 110 <2.0 <10.0 <10.0 6 "J" 255 19.9 534 <10.0 3.9 0.0082 "J" <2.0 <5.0 <30.0 17.6 <0.20 <2.0MW-10 8/21/2013 823 6.86 3 "J" <10 0.21 521 30 "S" 516 1.6 <0.020 <10.0 <50.0 <3.0 55.6 252 <0.001 162 <2.0 <10.0 <10.0 <10.0 768 28.0 52 <10.0 6.37 <0.010 <2.0 <5.0 <30.0 2.1 "J" <0.20 <2.0MW-11 8/21/2013 939 6.79 3 "J" <10 0.16 548 48 596 2.0 0.0234 <10.0 <50.0 <3.0 60.9 179 <0.001 166 <2.0 <10.0 <10.0 <10.0 22.1 32.6 4.3 "J" <10.0 16.7 <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-12 8/21/2013 869 6.80 3 "J" <10 0.16 535 37 540 1.8 <0.020 <10.0 <50.0 <3.0 53.5 186 <0.001 164 <2.0 <10.0 <10.0 <10.0 19 "J" 30.7 2.3 "J" <10.0 7.59 <0.010 <2.0 <5.0 24 "J" <10.0 <0.20 <2.0MW-133 8/21/2013 906 6.77 3 "J" <10 0.17 562 49 590 1.8 0.0171 "J" <10.0 <50.0 <3.0 62.9 178 <0.001 167 <2.0 <10.0 <10.0 <10.0 12 "J" 35.0 <5 <10.0 7.82 0.004 "J" <2.0 <5.0 70.9 3.8 "J" <0.20 <2.0MW-14 8/21/2013 843 6.77 2 "J" <10 0.2 469 36 528 2.2 0.0181 "J" <10.0 <50.0 1.9 "J" 61.4 223 <0.001 144 <2.0 4.1 "J" <10.0 <10.0 347 26.6 252 <10.0 8.97 0.0044 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-15 8/21/2013 844 6.75 3 "J" <10 0.22 477 29 538 2.0 0.0204 <10.0 <50.0 <3.0 66.8 243 <0.001 152 "S" <2.0 <10.0 <10.0 <10.0 111 23.9 "S" 41.1 <10.0 5.74 0.0044 "J" <2.0 <5.0 <30.0 2.8 "J" <0.20 <2.0MW-16 8/21/2013 1010 6.83 3 "J" <10 0.26 567 34 636 2.4 <0.020 <10.0 <50.0 1.6 "J" 106 392 <0.001 161 "S" <2.0 7.2 "J" <10.0 <10.0 1060 40.2 3810 <10.0 9.61 0.0062 "J" <2.0 <5.0 <30.0 2.3 "J" <0.20 <2.0MW-17 8/21/2013 853 6.85 4 "J" <10 0.25 464 21 532 2.0 0.0162 "J" <10.0 21 "J" <3.0 64.4 236 <0.001 144 <2.0 <10.0 <10.0 <10.0 17 "J" 25.3 17.4 <10.0 5.36 <0.010 <2.0 <5.0 <30.0 3.4 "J" <0.20 <2.0MW-18 8/21/2013 855 6.96 2 "J" <10 0.24 464 37 536 2.3 0.0429 <10.0 <50.0 <3.0 86 172 <0.001 140 <2.0 <10.0 <10.0 <10.0 <20 27.9 219 <10.0 8.17 <0.010 <2.0 <5.0 <30.0 2.2 "J" <0.20 <2.0MW-19 8/21/2013 759 6.73 2 "J" <10 0.27 413 39 506 2.2 0.0152 "J" <10.0 <50.0 <3.0 69.1 195 <0.001 124 <2.0 <10.0 <10.0 <10.0 83.8 25.3 249 <10.0 8.24 0.0043 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-20 8/21/2013 718 6.92 3 "J" <10 0.27 390 36 466 1.6 0.0324 <10.0 <50.0 <3.0 60.2 176 <0.001 121 <2.0 <10.0 <10.0 <10.0 9.2 "J" 21.2 8.3 <10.0 12.8 <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-21 8/21/2013 610 7.03 3 "J" <10 0.3 336 22 396 2.8 0.0262 <10.0 <50.0 2.5 "J" 81.7 169 <0.001 102 <2.0 <10.0 <10.0 <10.0 12 "J" 19.5 60.3 <10.0 5.01 <0.010 <2.0 <5.0 <30.0 2.9 "J" <0.20 <2.0MW-22 8/21/2013 851 6.86 3 "J" <10 0.25 494 30 572 2.6 0.0211 <10.0 20 "J" 16.1 140 230 <0.001 138 <2.0 <10.0 <10.0 <10.0 8410 36.6 1510 <10.0 11.8 <0.010 <2.0 <5.0 <30.0 3.1 "J" <0.20 <2.0MW-23 8/21/2013 1010 6.90 5 <10 0.24 541 24 624 3.1 0.0156 "J" <10.0 284 8.8 146 260 <0.001 143 <2.0 <10.0 <10.0 <10.0 5600 44.9 519 <10.0 21.2 0.0034 "J" <2.0 <5.0 <30.0 3.1 "J" <0.20 <2.0MW-24 8/21/2013 775 6.88 4 "J" <10 0.22 420 35 486 1.9 0.0219 <10.0 <50.0 <3.0 60.1 184 <0.001 126 <2.0 <10.0 <10.0 <10.0 15 "J" 25.3 7.1 <10.0 7.3 0.0036 "J" <2.0 <5.0 42.7 <10.0 <0.20 <2.0MW-253 8/21/2013 787 7.04 3 "J" <10 0.18 427 39 506 1.2 <0.020 <10.0 <50.0 1.4 "J" 144 464 <0.001 130 <2.0 <10.0 <10.0 <10.0 294 24.8 1150 <10.0 7.44 0.0048 "J" <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-26 8/21/2013 827 7.01 5 "J" <10 0.21 455 38 556 1.4 <0.020 <10.0 <50.0 <3.0 69.8 236 <0.001 139 <2.0 <10.0 <10.0 <10.0 37.5 26.2 141 <10.0 8.19 <0.010 <2.0 <5.0 <30.0 <10.0 <0.20 <2.0MW-27 8/21/2013 1040 6.73 20 <10 0.2 611 37 690 2.2 0.0199 "J" <10.0 <50.0 2 "J" 86.1 264 <0.001 191 <2.0 5.4 "J" <10.0 <10.0 1190 32.8 667 <10.0 6.73 0.0083 "J" <2.0 <5.0 <30.0 3.4 "J" <0.20 <2.0MW-28 8/21/2013 948 6.78 8 <10 0.19 532 32 600 1.6 0.0175 "J" <10.0 203 1.5 "J" 91.2 261 <0.001 165 <2.0 <10.0 <10.0 <10.0 800 29.3 147 <10.0 5.68 0.0081 "J" <2.0 <5.0 44.3 2.8 "J" <0.20 <2.0TMW-13 8/21/2013 1000 6.93 5 "J" <10 0.28 557 83 658 2.0 0.0181 "J" <10.0 <50.0 8.5 91.7 348 <0.001 155 <2.0 3.9 "J" <10.0 <10.0 1010 41.1 4600 <10.0 10.5 0.0042 "J" <2.0 <5.0 <30.0 <10.0 0.06 "J" <2.0

NOTES:

NA - Analytical results not available.

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 TMW-1. Duplicate 2 is a duplicate sample of MW-25. Duplicate 3 is a duplicate sample od MW-13. 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 August 19, 20, and 21, 2013 event is MW-27, MW-22 through MW-19, TMW-1, MW-8, MW-9, MW-24 through MW-26, MW-18, MW-16, MW-17, MW-7, MW-23, MW-28, MW-1 through MW-4, and MW-15 through MW-5.

Prepared by: GREDELL Engineering Resources, Inc. 1 September 2013

Page 17: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

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 September 2013 Engineering Resources, Inc.

Chemical Constituent Units Method1 PQL2

Aluminum (Al) ug/l 6010B 50

Antimony (Sb) ug/l 7010 5

Arsenic (As) ug/l 7010 3

Barium (Ba) ug/l 6010B 5

Beryllium (Be) mg/l 6010B 0.001

Boron (B) ug/l 6010B 20

Cadmium (Cd) ug/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) ug/l 6010B 10

Cobalt (Co) ug/l 6010B 10

Copper (Cu) ug/l 6010B 10

Fluoride mg/l 9214 0.10

Hardness mg/l 2340B NA

Iron (Fe) ug/l 6010B 20

Lead (Pb) ug/l 7010 2

Magnesium (Mg) mg/l 6010B 0.01

Manganese (Mn) ug/l 6010B 5

Mercury (Hg) ug/l 7470A 0.2

Molybdenum (Mo)3 ug/l 6010B 10

Nickel (Ni) mg/l 6010B 0.01

pH (Field) S.U. NA NA

Selenium (Se) ug/l 6010B 30

Silver (Ag) ug/l 6010B 10

Sodium (Na) mg/l 6010B 0.05

Specific Conductance (Field) umhos/cm NA NA

Sulfate mg/l 9036 10

Thallium (Tl) ug/l 7010 2

Total Dissolved Solids (TDS) mg/l 2540C 20

Total Organic Carbon (TOC) mg/l 9060 1

Total Organic Halogens (TOX) mg/l 9020B 0.02

Zinc (Zn) ug/l 6010B 10

Ground Water Elevation (Field) feet NA NA

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, which are equal to the Reporting Limit (RL) for this Groundwater Monitoring project,

are established by the contract laboratory. 4. Molybdenum added per the request of the MDNR-SWMP in correspondence dated March 7, 2013 and May 7,

2013.

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FIGURES

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APPENDICES

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Appendix 1

Field Notes and

Field Information Sheets

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Appendix 2

Preliminary Laboratory Analytical Results

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http://www.teklabinc.com/

August 30, 2013

WorkOrder: 13081141Ameren Labadie UWLRE:

Dear Travis Doll:

TEKLAB, INC received 34 samples on 8/21/2013 3:45:00 PM 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]

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This reporting package includes the following:

Report Contents

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Cover Letter 1

Report Contents 2

Definitions 3

Case Narrative 4

Laboratory Results 5

Sample Summary 68

Dates Report 69

Quality Control Results 90

Receiving Check List 113

Chain of Custody Appended

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____TeklabHdrP

Definitions

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

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

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Case Narrative

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Cooler Receipt Temp: 0.8 °C

NELAPState Cert # Exp Date LabDept

Locations and Accreditations

AddressAddressAddressAddress

PhonePhonePhonePhone

FaxFaxFaxFax

EmailEmailEmailEmail

Collinsville

5445 Horseshoe Lake Road

Collinsville, IL 62234-7425

(618) 344-1004

(618) 344-1005

[email protected]

Springfield

3920 Pintail Dr

Springfield, IL 62711-9415

(217) 698-1004

(217) 698-1005

[email protected]

Kansas City

8421 Nieman Road

Lenexa, KS 66214

(913) 541-1998

(913) 541-1998

[email protected]

Collinsville Air

5445 Horseshoe Lake Road

Collinsville, IL 62234-7425

(618) 344-1004

(618) 344-1005

[email protected]

Illinois 100226 1/31/2014 CollinsvilleNELAPIEPA

Kansas E-10374 1/31/2014 CollinsvilleNELAPKDHE

Louisiana 166493 6/30/2014 CollinsvilleNELAPLDEQ

Louisiana 166578 6/30/2014 SpringfieldNELAPLDEQ

Texas T104704515-12-1 7/31/2014 CollinsvilleNELAPTCEQ

Arkansas 88-0966 3/14/2014 CollinsvilleADEQ

Illinois 17584 5/31/2015 CollinsvilleIDPH

Kentucky 0073 4/5/2014 CollinsvilleUST

Missouri 00930 4/13/2013 CollinsvilleMDNR

Oklahoma 9978 8/31/2014 CollinsvilleODEQ

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 16:28

Lab ID: 13081141-001 Client Sample ID: MW-01

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 16:280 ft 1456.95 R181145

SW-846 9040BpH, Field 08/20/2013 16:281 16.76 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 16:281 µmhos/cm 1970 R181145

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:2010 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0220 mg/L 1600NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 16:5310 mg/L 127NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 11:581 mg/L 11.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.16NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 16:545 mg/L 17NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1609NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:1350 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:135 µg/L 1298NELAP 91202

Beryllium 08/22/2013 16:131 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:1320 µg/L 182.6NELAP 91202

Cadmium 08/22/2013 16:132 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 16:130.05 mg/L 1195NELAP 91202

Chromium 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

Copper 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

Iron 08/22/2013 16:1320 µg/L 1178NELAP 91202

Magnesium 08/22/2013 16:130.01 mg/L 129.7NELAP 91202

Manganese 08/22/2013 16:135 µg/L 1539NELAP 91202

Molybdenum 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 16:1310 µg/L 16.6NELAP 91202

Selenium 08/22/2013 16:1330 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 16:130.05 mg/L 16.09NELAP 91202

Zinc 08/22/2013 16:1310 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 15:305 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 8:523 µg/L 1< 3NELAP 91200

Lead 08/22/2013 12:062 µg/L 1< 2NELAP 91200

Thallium 08/23/2013 8:082 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:190.2 µg/L 1< 0.2NELAP 91206

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 16:28

Lab ID: 13081141-001 Client Sample ID: MW-01

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/22/2013 22:5020 µg/L 127NELAP R181004

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 17:14

Lab ID: 13081141-002 Client Sample ID: MW-02

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 17:140 ft 1456.98 R181145

SW-846 9040BpH, Field 08/20/2013 17:141 16.74 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 17:141 µmhos/cm 11170 R181145

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:2110 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0320 mg/L 1738NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 16:5510 mg/L 138NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:041 mg/L 12.4NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.18NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 16:565 mg/L 16NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1750NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:2050 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:205 µg/L 1233NELAP 91202

Beryllium 08/22/2013 16:201 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:2020 µg/L 1109NELAP 91202

Cadmium 08/22/2013 16:202 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 16:200.05 mg/L 1221NELAP 91202

Chromium 08/22/2013 16:2010 µg/L 1< 10NELAP 91202

Cobalt J 08/22/2013 16:2010 µg/L 14.1NELAP 91202

Copper 08/22/2013 16:2010 µg/L 1< 10NELAP 91202

Iron 08/22/2013 16:2020 µg/L 1707NELAP 91202

Magnesium 08/22/2013 16:200.01 mg/L 148NELAP 91202

Manganese 08/22/2013 16:205 µg/L 11300NELAP 91202

Molybdenum 08/22/2013 16:2010 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 16:2010 µg/L 15NELAP 91202

Selenium 08/22/2013 16:2030 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:2010 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 16:200.05 mg/L 18.6NELAP 91202

Zinc 08/22/2013 16:2010 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 15:415 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 9:023 µg/L 11NELAP 91200

Lead 08/22/2013 12:172 µg/L 1< 2NELAP 91200

Thallium 08/23/2013 8:192 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:210.2 µg/L 1< 0.2NELAP 91206

Page 7 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 17:14

Lab ID: 13081141-002 Client Sample ID: MW-02

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/22/2013 23:3920 µg/L 124.3NELAP R181004

Page 8 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 17:48

Lab ID: 13081141-003 Client Sample ID: MW-03

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 17:480 ft 1457.01 R181145

SW-846 9040BpH, Field 08/20/2013 17:481 16.88 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 17:481 µmhos/cm 1965 R181145

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:2110 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0320 mg/L 1606NELAP R181058

SW-846 9036 (TOTAL)Sulfate S 08/22/2013 17:1220 mg/L 266NELAP R181007

MS and/or MSD did not recover within control limits due to matrix interference.

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:101 mg/L 12.3NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.18NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 17:025 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1582NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:3950 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:395 µg/L 1266NELAP 91202

Beryllium 08/22/2013 16:391 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:3920 µg/L 167.2NELAP 91202

Cadmium 08/22/2013 16:392 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 16:390.05 mg/L 1174NELAP 91202

Chromium 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

Copper 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

Iron 08/22/2013 16:3920 µg/L 13110NELAP 91202

Magnesium 08/22/2013 16:390.01 mg/L 135.8NELAP 91202

Manganese 08/22/2013 16:395 µg/L 11580NELAP 91202

Molybdenum 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 16:3910 µg/L 15.3NELAP 91202

Selenium 08/22/2013 16:3930 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 16:390.05 mg/L 110.4NELAP 91202

Zinc 08/22/2013 16:3910 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 15:445 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 9:053 µg/L 12.4NELAP 91200

Lead 08/22/2013 12:202 µg/L 1< 2NELAP 91200

Thallium 08/23/2013 8:222 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:230.2 µg/L 1< 0.2NELAP 91206

Page 9 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 17:48

Lab ID: 13081141-003 Client Sample ID: MW-03

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/23/2013 13:1320 µg/L 117.1NELAP R181037

Page 10 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 18:10

Lab ID: 13081141-004 Client Sample ID: MW-04

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 18:100 ft 1457 R181145

SW-846 9040BpH, Field 08/20/2013 18:101 16.93 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 18:101 µmhos/cm 1935 R181145

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:2110 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0420 mg/L 1600NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:3610 mg/L 133NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:171 mg/L 11.5NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.17NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 17:135 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1576NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:4550 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:455 µg/L 1240NELAP 91202

Beryllium 08/22/2013 16:451 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:4520 µg/L 171.8NELAP 91202

Cadmium J 08/22/2013 16:452 µg/L 10.3NELAP 91202

Calcium 08/22/2013 16:450.05 mg/L 1180NELAP 91202

Chromium 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Copper 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Iron J 08/22/2013 16:4520 µg/L 18.5NELAP 91202

Magnesium 08/22/2013 16:450.01 mg/L 130.6NELAP 91202

Manganese 08/22/2013 16:455 µg/L 1155NELAP 91202

Molybdenum 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Selenium 08/22/2013 16:4530 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 16:450.05 mg/L 15.9NELAP 91202

Zinc 08/22/2013 16:4510 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 15:485 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:093 µg/L 1< 3NELAP 91200

Lead 08/22/2013 12:232 µg/L 1< 2NELAP 91200

Thallium 08/23/2013 8:252 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:260.2 µg/L 1< 0.2NELAP 91206

Page 11 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 18:10

Lab ID: 13081141-004 Client Sample ID: MW-04

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/23/2013 13:5720 µg/L 122.6NELAP R181037

Page 12 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 12:35

Lab ID: 13081141-005 Client Sample ID: MW-05

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 12:350 ft 1456.95 R181146

SW-846 9040BpH, Field 08/21/2013 12:351 16.83 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 12:351 µmhos/cm 1870 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5710 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0420 mg/L 1562NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:3910 mg/L 121NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:301 mg/L 11.5NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.18NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:165 mg/L 12NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1523NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:5250 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:525 µg/L 1260NELAP 91202

Beryllium 08/22/2013 16:521 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:5220 µg/L 155NELAP 91202

Cadmium 08/22/2013 16:522 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 16:520.05 mg/L 1170NELAP 91202

Chromium 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Copper 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Iron 08/22/2013 16:5220 µg/L 1< 20NELAP 91202

Magnesium 08/22/2013 16:520.01 mg/L 123.8NELAP 91202

Manganese J 08/22/2013 16:525 µg/L 13.8NELAP 91202

Molybdenum 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Selenium 08/22/2013 16:5230 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 16:520.05 mg/L 16.79NELAP 91202

Zinc 08/22/2013 16:5210 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 15:525 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:123 µg/L 1< 3NELAP 91200

Lead 08/22/2013 12:342 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:162 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:320.2 µg/L 1< 0.2NELAP 91206

Page 13 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 12:35

Lab ID: 13081141-005 Client Sample ID: MW-05

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/23/2013 15:5820 µg/L 128NELAP R181037

Page 14 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 12:02

Lab ID: 13081141-006 Client Sample ID: MW-06

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 12:020 ft 1456.97 R181146

SW-846 9040BpH, Field 08/21/2013 12:021 16.79 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 12:021 µmhos/cm 1939 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5710 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0420 mg/L 1608NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:4410 mg/L 123NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:361 mg/L 11.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.17NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:185 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1581NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 16:5850 µg/L 1< 50NELAP 91202

Barium 08/22/2013 16:585 µg/L 1211NELAP 91202

Beryllium 08/22/2013 16:581 µg/L 1< 1NELAP 91202

Boron 08/22/2013 16:5820 µg/L 158.5NELAP 91202

Cadmium 08/22/2013 16:582 µg/L 1< 2NELAP 91202

Calcium S 08/22/2013 16:580.05 mg/L 1182NELAP 91202

Chromium 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Copper 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Iron 08/22/2013 16:5820 µg/L 1< 20NELAP 91202

Magnesium S 08/22/2013 16:580.01 mg/L 130.6NELAP 91202

Manganese 08/22/2013 16:585 µg/L 1< 5NELAP 91202

Molybdenum 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Selenium 08/22/2013 16:5830 µg/L 1< 30NELAP 91202

Silver 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

Sodium S 08/22/2013 16:580.05 mg/L 17.56NELAP 91202

Zinc 08/22/2013 16:5810 µg/L 1< 10NELAP 91202

MS QC limits for Ca, Mg, and Na are not applicable due to high sample/spike ratio.

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:105 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:293 µg/L 1< 3NELAP 91200

Lead 08/22/2013 12:442 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:272 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:350.2 µg/L 1< 0.2NELAP 91206

Page 15 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 12:02

Lab ID: 13081141-006 Client Sample ID: MW-06

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/23/2013 16:4420 µg/L 128.7NELAP R181037

Page 16 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 12:44

Lab ID: 13081141-007 Client Sample ID: MW-07

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 12:440 ft 1457.08 R181145

SW-846 9040BpH, Field 08/20/2013 12:441 16.96 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 12:441 µmhos/cm 1978 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5810 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:0420 mg/L 1598NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:4710 mg/L 139NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:431 mg/L 12.2NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.23NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 17:375 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1575NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 17:1750 µg/L 1< 50NELAP 91202

Barium 08/22/2013 17:175 µg/L 1347NELAP 91202

Beryllium 08/22/2013 17:171 µg/L 1< 1NELAP 91202

Boron 08/22/2013 17:1720 µg/L 167.7NELAP 91202

Cadmium 08/22/2013 17:172 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 17:170.05 mg/L 1167NELAP 91202

Chromium 08/22/2013 17:1710 µg/L 1< 10NELAP 91202

Cobalt J 08/22/2013 17:1710 µg/L 12.4NELAP 91202

Copper 08/22/2013 17:1710 µg/L 1< 10NELAP 91202

Iron 08/22/2013 17:1720 µg/L 15900NELAP 91202

Magnesium 08/22/2013 17:170.01 mg/L 138.2NELAP 91202

Manganese 08/22/2013 17:175 µg/L 11800NELAP 91202

Molybdenum 08/22/2013 17:1710 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 17:1710 µg/L 13.6NELAP 91202

Selenium 08/22/2013 17:1730 µg/L 1< 30NELAP 91202

Silver 08/22/2013 17:1710 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 17:170.05 mg/L 19.66NELAP 91202

Zinc 08/22/2013 17:1710 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:145 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:306 µg/L 218.9NELAP 91200

Lead 08/22/2013 12:472 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:302 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:370.2 µg/L 1< 0.2NELAP 91206

Page 17 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 12:44

Lab ID: 13081141-007 Client Sample ID: MW-07

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/23/2013 17:2920 µg/L 118.6NELAP R181037

Page 18 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 17:00

Lab ID: 13081141-008 Client Sample ID: MW-08

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 17:000 ft 1457.18 R181144

SW-846 9040BpH, Field 08/19/2013 17:001 16.85 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 17:001 µmhos/cm 1759 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1610 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1020 mg/L 1514NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:4910 mg/L 123NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 12:491 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.21NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:395 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1482NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 17:2450 µg/L 1< 50NELAP 91202

Barium 08/22/2013 17:245 µg/L 1252NELAP 91202

Beryllium 08/22/2013 17:241 µg/L 1< 1NELAP 91202

Boron 08/22/2013 17:2420 µg/L 148.5NELAP 91202

Cadmium 08/22/2013 17:242 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 17:240.05 mg/L 1155NELAP 91202

Chromium 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

Copper 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

Iron 08/22/2013 17:2420 µg/L 13440NELAP 91202

Magnesium 08/22/2013 17:240.01 mg/L 123.2NELAP 91202

Manganese 08/22/2013 17:245 µg/L 1997NELAP 91202

Molybdenum 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 17:2410 µg/L 13.9NELAP 91202

Selenium 08/22/2013 17:2430 µg/L 1< 30NELAP 91202

Silver 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 17:240.05 mg/L 14.64NELAP 91202

Zinc 08/22/2013 17:2410 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:185 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 9:353 µg/L 12.1NELAP 91200

Lead 08/22/2013 12:502 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:332 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:440.2 µg/L 1< 0.2NELAP 91206

Page 19 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 17:00

Lab ID: 13081141-008 Client Sample ID: MW-08

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/23/2013 18:1320 µg/L 123.3NELAP R181037

Page 20 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 17:42

Lab ID: 13081141-009 Client Sample ID: MW-09

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 17:420 ft 1456.16 R181144

SW-846 9040BpH, Field 08/19/2013 17:421 17.05 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 17:421 µmhos/cm 1579 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1610 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1020 mg/L 1370NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 17:5510 mg/L 118NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 13:401 mg/L 11.5NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.26NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:455 mg/L 14NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1358NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 17:3050 µg/L 1< 50NELAP 91202

Barium 08/22/2013 17:305 µg/L 1196NELAP 91202

Beryllium 08/22/2013 17:301 µg/L 1< 1NELAP 91202

Boron 08/22/2013 17:3020 µg/L 143NELAP 91202

Cadmium 08/22/2013 17:302 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 17:300.05 mg/L 1110NELAP 91202

Chromium 08/22/2013 17:3010 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 17:3010 µg/L 1< 10NELAP 91202

Copper J 08/22/2013 17:3010 µg/L 16NELAP 91202

Iron 08/22/2013 17:3020 µg/L 1255NELAP 91202

Magnesium 08/22/2013 17:300.01 mg/L 119.9NELAP 91202

Manganese 08/22/2013 17:305 µg/L 1534NELAP 91202

Molybdenum 08/22/2013 17:3010 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 17:3010 µg/L 18.2NELAP 91202

Selenium 08/22/2013 17:3030 µg/L 1< 30NELAP 91202

Silver 08/22/2013 17:3010 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 17:300.05 mg/L 13.9NELAP 91202

Zinc 08/22/2013 17:3010 µg/L 117.6NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:225 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 9:393 µg/L 11.2NELAP 91200

Lead 08/22/2013 12:542 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:372 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:510.2 µg/L 1< 0.2NELAP 91206

Page 21 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 17:42

Lab ID: 13081141-009 Client Sample ID: MW-09

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/23/2013 18:5620 µg/L 118.1NELAP R181037

Page 22 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 11:01

Lab ID: 13081141-010 Client Sample ID: MW-10

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 11:010 ft 1456.94 R181146

SW-846 9040BpH, Field 08/21/2013 11:011 16.86 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 11:011 µmhos/cm 1823 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1120 mg/L 1516NELAP R181058

SW-846 9036 (TOTAL)Sulfate S 08/22/2013 17:5710 mg/L 130NELAP R181007

MS and/or MSD did not recover within control limits due to matrix interference.

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 13:461 mg/L 11.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.21NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:485 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1521NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 17:3650 µg/L 1< 50NELAP 91202

Barium 08/22/2013 17:365 µg/L 1252NELAP 91202

Beryllium 08/22/2013 17:361 µg/L 1< 1NELAP 91202

Boron 08/22/2013 17:3620 µg/L 155.6NELAP 91202

Cadmium 08/22/2013 17:362 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 17:360.05 mg/L 1162NELAP 91202

Chromium 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Copper 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Iron 08/22/2013 17:3620 µg/L 1768NELAP 91202

Magnesium 08/22/2013 17:360.01 mg/L 128NELAP 91202

Manganese 08/22/2013 17:365 µg/L 152NELAP 91202

Molybdenum 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Selenium 08/22/2013 17:3630 µg/L 1< 30NELAP 91202

Silver 08/22/2013 17:3610 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 17:360.05 mg/L 16.37NELAP 91202

Zinc J 08/22/2013 17:3610 µg/L 12.1NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:255 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:423 µg/L 1< 3NELAP 91200

Lead 08/22/2013 12:572 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:402 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 11:530.2 µg/L 1< 0.2NELAP 91206

Page 23 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 11:01

Lab ID: 13081141-010 Client Sample ID: MW-10

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/27/2013 16:2620 µg/L 1< 20NELAP R181143

Page 24 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 10:16

Lab ID: 13081141-011 Client Sample ID: MW-11

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 10:160 ft 1456.97 R181146

SW-846 9040BpH, Field 08/21/2013 10:161 16.79 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 10:161 µmhos/cm 1939 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1120 mg/L 1596NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 18:3820 mg/L 248NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 13:521 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.16NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 17:595 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1548NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 17:5550 µg/L 1< 50NELAP 91202

Barium 08/22/2013 17:555 µg/L 1179NELAP 91202

Beryllium 08/22/2013 17:551 µg/L 1< 1NELAP 91202

Boron 08/22/2013 17:5520 µg/L 160.9NELAP 91202

Cadmium 08/22/2013 17:552 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 17:550.05 mg/L 1166NELAP 91202

Chromium 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Copper 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Iron 08/22/2013 17:5520 µg/L 122.1NELAP 91202

Magnesium 08/22/2013 17:550.01 mg/L 132.6NELAP 91202

Manganese J 08/22/2013 17:555 µg/L 14.3NELAP 91202

Molybdenum 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Selenium 08/22/2013 17:5530 µg/L 1< 30NELAP 91202

Silver 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 17:550.05 mg/L 116.7NELAP 91202

Zinc 08/22/2013 17:5510 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:295 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:463 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:012 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:502 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:000.2 µg/L 1< 0.2NELAP 91206

Page 25 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 10:16

Lab ID: 13081141-011 Client Sample ID: MW-11

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/27/2013 17:1120 µg/L 123.4NELAP R181143

Page 26 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 9:46

Lab ID: 13081141-012 Client Sample ID: MW-12

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 9:460 ft 1456.93 R181146

SW-846 9040BpH, Field 08/21/2013 9:461 16.8 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 9:461 µmhos/cm 1869 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1120 mg/L 1540NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 18:4620 mg/L 237NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 13:591 mg/L 11.8NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.16NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:015 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1535NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 18:0250 µg/L 1< 50NELAP 91202

Barium 08/22/2013 18:025 µg/L 1186NELAP 91202

Beryllium 08/22/2013 18:021 µg/L 1< 1NELAP 91202

Boron 08/22/2013 18:0220 µg/L 153.5NELAP 91202

Cadmium 08/22/2013 18:022 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 18:020.05 mg/L 1164NELAP 91202

Chromium 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Copper 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Iron J 08/22/2013 18:0220 µg/L 119NELAP 91202

Magnesium 08/22/2013 18:020.01 mg/L 130.7NELAP 91202

Manganese J 08/22/2013 18:025 µg/L 12.3NELAP 91202

Molybdenum 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Nickel 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Selenium J 08/22/2013 18:0230 µg/L 124NELAP 91202

Silver 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 18:020.05 mg/L 17.59NELAP 91202

Zinc 08/22/2013 18:0210 µg/L 1< 10NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:335 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:493 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:042 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:542 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:020.2 µg/L 1< 0.2NELAP 91206

Page 27 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 9:46

Lab ID: 13081141-012 Client Sample ID: MW-12

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/27/2013 17:5520 µg/L 1< 20NELAP R181143

Page 28 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 9:05

Lab ID: 13081141-013 Client Sample ID: MW-13

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 9:050 ft 1456.92 R181146

SW-846 9040BpH, Field 08/21/2013 9:051 16.77 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 9:051 µmhos/cm 1906 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1220 mg/L 1590NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 18:5420 mg/L 249NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 14:051 mg/L 11.8NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.17NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:075 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1562NELAP R180976

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 18:0850 µg/L 1< 50NELAP 91202

Barium 08/22/2013 18:085 µg/L 1178NELAP 91202

Beryllium 08/22/2013 18:081 µg/L 1< 1NELAP 91202

Boron 08/22/2013 18:0820 µg/L 162.9NELAP 91202

Cadmium 08/22/2013 18:082 µg/L 1< 2NELAP 91202

Calcium 08/22/2013 18:080.05 mg/L 1167NELAP 91202

Chromium 08/22/2013 18:0810 µg/L 1< 10NELAP 91202

Cobalt 08/22/2013 18:0810 µg/L 1< 10NELAP 91202

Copper 08/22/2013 18:0810 µg/L 1< 10NELAP 91202

Iron J 08/22/2013 18:0820 µg/L 112NELAP 91202

Magnesium 08/22/2013 18:080.01 mg/L 135NELAP 91202

Manganese 08/22/2013 18:085 µg/L 1< 5NELAP 91202

Molybdenum 08/22/2013 18:0810 µg/L 1< 10NELAP 91202

Nickel J 08/22/2013 18:0810 µg/L 14NELAP 91202

Selenium 08/22/2013 18:0830 µg/L 170.9NELAP 91202

Silver 08/22/2013 18:0810 µg/L 1< 10NELAP 91202

Sodium 08/22/2013 18:080.05 mg/L 17.82NELAP 91202

Zinc J 08/22/2013 18:0810 µg/L 13.8NELAP 91202

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:365 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 9:523 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:182 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 10:572 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:040.2 µg/L 1< 0.2NELAP 91206

Page 29 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 9:05

Lab ID: 13081141-013 Client Sample ID: MW-13

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/27/2013 18:4020 µg/L 117.1NELAP R181143

Page 30 of 113

Page 145: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 8:34

Lab ID: 13081141-014 Client Sample ID: MW-14

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 8:340 ft 1456.9 R181146

SW-846 9040BpH, Field 08/21/2013 8:341 16.77 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 8:341 µmhos/cm 1843 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0110 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1220 mg/L 1528NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 18:5710 mg/L 136NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 14:181 mg/L 12.2NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.2NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/26/2013 13:285 mg/L 12NELAP R181107

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1469NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:0850 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:085 µg/L 1223NELAP 91203

Beryllium 08/22/2013 11:081 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:0820 µg/L 161.4NELAP 91203

Cadmium 08/22/2013 11:082 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:080.05 mg/L 1144NELAP 91203

Chromium 08/22/2013 11:0810 µg/L 1< 10NELAP 91203

Cobalt J 08/22/2013 11:0810 µg/L 14.1NELAP 91203

Copper 08/22/2013 11:0810 µg/L 1< 10NELAP 91203

Iron 08/22/2013 11:0820 µg/L 1347NELAP 91203

Magnesium 08/22/2013 11:080.01 mg/L 126.6NELAP 91203

Manganese 08/22/2013 11:085 µg/L 1252NELAP 91203

Molybdenum 08/22/2013 11:0810 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 11:0810 µg/L 14.4NELAP 91203

Selenium 08/22/2013 11:0830 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:0810 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:080.05 mg/L 18.97NELAP 91203

Zinc 08/22/2013 11:0810 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:405 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 10:343 µg/L 11.9NELAP 91200

Lead 08/22/2013 13:212 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:012 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:060.2 µg/L 1< 0.2NELAP 91206

Page 31 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 8:34

Lab ID: 13081141-014 Client Sample ID: MW-14

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/27/2013 19:2420 µg/L 118.1NELAP R181143

Page 32 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 7:58

Lab ID: 13081141-015 Client Sample ID: MW-15

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/21/2013 7:580 ft 1456.9 R181146

SW-846 9040BpH, Field 08/21/2013 7:581 16.75 R181146

SW-846 9050ASpec. Conductance, Field 08/21/2013 7:581 µmhos/cm 1844 R181146

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0210 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1220 mg/L 1538NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 19:1810 mg/L 129NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 14:241 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.22NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:295 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1477NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:1250 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:125 µg/L 1243NELAP 91203

Beryllium 08/22/2013 11:121 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:1220 µg/L 166.8NELAP 91203

Cadmium 08/22/2013 11:122 µg/L 1< 2NELAP 91203

Calcium S 08/22/2013 11:120.05 mg/L 1152NELAP 91203

Chromium 08/22/2013 11:1210 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:1210 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:1210 µg/L 1< 10NELAP 91203

Iron 08/22/2013 11:1220 µg/L 1111NELAP 91203

Magnesium S 08/22/2013 11:120.01 mg/L 123.9NELAP 91203

Manganese 08/22/2013 11:125 µg/L 141.1NELAP 91203

Molybdenum 08/22/2013 11:1210 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 11:1210 µg/L 14.4NELAP 91203

Selenium 08/22/2013 11:1230 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:1210 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:120.05 mg/L 15.74NELAP 91203

Zinc J 08/22/2013 11:1210 µg/L 12.8NELAP 91203

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 08/22/2013 16:515 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:063 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:242 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:042 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:090.2 µg/L 1< 0.2NELAP 91206

Page 33 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 7:58

Lab ID: 13081141-015 Client Sample ID: MW-15

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 9:0520 µg/L 120.4NELAP R181143

Page 34 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 10:59

Lab ID: 13081141-016 Client Sample ID: MW-16

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 10:590 ft 1456.92 R181145

SW-846 9040BpH, Field 08/20/2013 10:591 16.83 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 10:591 µmhos/cm 11010 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5810 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1320 mg/L 1636NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 19:2110 mg/L 134NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 14:311 mg/L 12.4NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.26NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:305 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1567NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:3050 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:305 µg/L 1392NELAP 91203

Beryllium 08/22/2013 11:301 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:3020 µg/L 1106NELAP 91203

Cadmium 08/22/2013 11:302 µg/L 1< 2NELAP 91203

Calcium S 08/22/2013 11:300.05 mg/L 1161NELAP 91203

Chromium 08/22/2013 11:3010 µg/L 1< 10NELAP 91203

Cobalt J 08/22/2013 11:3010 µg/L 17.2NELAP 91203

Copper 08/22/2013 11:3010 µg/L 1< 10NELAP 91203

Iron 08/22/2013 11:3020 µg/L 11060NELAP 91203

Magnesium 08/22/2013 11:300.01 mg/L 140.2NELAP 91203

Manganese 08/22/2013 11:305 µg/L 13810NELAP 91203

Molybdenum 08/22/2013 11:3010 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 11:3010 µg/L 16.2NELAP 91203

Selenium 08/22/2013 11:3030 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:3010 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:300.05 mg/L 19.61NELAP 91203

Zinc J 08/22/2013 11:3010 µg/L 12.3NELAP 91203

MS QC limits for Ca are not applicable due to high sample/spike ratio.

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:555 µg/L 1< 5NELAP 91200

Arsenic J 08/22/2013 10:093 µg/L 11.6NELAP 91200

Lead 08/22/2013 13:282 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:082 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:110.2 µg/L 1< 0.2NELAP 91206

Page 35 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 10:59

Lab ID: 13081141-016 Client Sample ID: MW-16

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 10:1120 µg/L 1< 20NELAP R181143

Page 36 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 11:31

Lab ID: 13081141-017 Client Sample ID: MW-17

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 11:310 ft 1457.05 R181145

SW-846 9040BpH, Field 08/20/2013 11:311 16.85 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 11:311 µmhos/cm 1853 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5810 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1320 mg/L 1532NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 19:2710 mg/L 121NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 15:221 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.25NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:375 mg/L 14NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1464NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 08/22/2013 11:4150 µg/L 121NELAP 91203

Barium 08/22/2013 11:415 µg/L 1236NELAP 91203

Beryllium 08/22/2013 11:411 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:4120 µg/L 164.4NELAP 91203

Cadmium 08/22/2013 11:412 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:410.05 mg/L 1144NELAP 91203

Chromium 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Iron J 08/22/2013 11:4120 µg/L 117NELAP 91203

Magnesium 08/22/2013 11:410.01 mg/L 125.3NELAP 91203

Manganese 08/22/2013 11:415 µg/L 117.4NELAP 91203

Molybdenum 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 11:4130 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:4110 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:410.05 mg/L 15.36NELAP 91203

Zinc J 08/22/2013 11:4110 µg/L 13.4NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 16:595 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:133 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:312 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:112 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:130.2 µg/L 1< 0.2NELAP 91206

Page 37 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 11:31

Lab ID: 13081141-017 Client Sample ID: MW-17

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/28/2013 10:5520 µg/L 116.2NELAP R181143

Page 38 of 113

Page 153: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 9:57

Lab ID: 13081141-018 Client Sample ID: MW-18

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 9:570 ft 1457.28 R181145

SW-846 9040BpH, Field 08/20/2013 9:571 16.96 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 9:571 µmhos/cm 1855 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5810 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1420 mg/L 1536NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 19:3510 mg/L 137NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 15:281 mg/L 12.3NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.24NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:385 mg/L 12NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1464NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:4550 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:455 µg/L 1172NELAP 91203

Beryllium 08/22/2013 11:451 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:4520 µg/L 186NELAP 91203

Cadmium 08/22/2013 11:452 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:450.05 mg/L 1140NELAP 91203

Chromium 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Iron 08/22/2013 11:4520 µg/L 1< 20NELAP 91203

Magnesium 08/22/2013 11:450.01 mg/L 127.9NELAP 91203

Manganese 08/22/2013 11:455 µg/L 1219NELAP 91203

Molybdenum 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 11:4530 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:4510 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:450.05 mg/L 18.17NELAP 91203

Zinc J 08/22/2013 11:4510 µg/L 12.2NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:035 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:163 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:352 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:142 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:150.2 µg/L 1< 0.2NELAP 91206

Page 39 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 9:57

Lab ID: 13081141-018 Client Sample ID: MW-18

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 11:3920 µg/L 142.9NELAP R181143

Page 40 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 14:37

Lab ID: 13081141-019 Client Sample ID: MW-19

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 14:370 ft 1457.13 R181144

SW-846 9040BpH, Field 08/19/2013 14:371 16.73 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 14:371 µmhos/cm 1759 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1710 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1520 mg/L 1506NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 19:5120 mg/L 239NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 15:341 mg/L 12.2NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.27NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:455 mg/L 12NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1413NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:4850 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:485 µg/L 1195NELAP 91203

Beryllium 08/22/2013 11:481 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:4820 µg/L 169.1NELAP 91203

Cadmium 08/22/2013 11:482 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:480.05 mg/L 1124NELAP 91203

Chromium 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

Iron 08/22/2013 11:4820 µg/L 183.8NELAP 91203

Magnesium 08/22/2013 11:480.01 mg/L 125.3NELAP 91203

Manganese 08/22/2013 11:485 µg/L 1249NELAP 91203

Molybdenum 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 11:4810 µg/L 14.3NELAP 91203

Selenium 08/22/2013 11:4830 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:480.05 mg/L 18.24NELAP 91203

Zinc 08/22/2013 11:4810 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:065 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:193 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:382 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:182 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:180.2 µg/L 1< 0.2NELAP 91206

Page 41 of 113

Page 156: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 14:37

Lab ID: 13081141-019 Client Sample ID: MW-19

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/28/2013 12:2420 µg/L 115.2NELAP R181143

Page 42 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 14:07

Lab ID: 13081141-020 Client Sample ID: MW-20

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 14:070 ft 1457.16 R181144

SW-846 9040BpH, Field 08/19/2013 14:071 16.92 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 14:071 µmhos/cm 1718 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1710 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1620 mg/L 1466NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:1810 mg/L 136NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 15:411 mg/L 11.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.27NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:565 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1390NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:5250 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:525 µg/L 1176NELAP 91203

Beryllium 08/22/2013 11:521 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:5220 µg/L 160.2NELAP 91203

Cadmium 08/22/2013 11:522 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:520.05 mg/L 1121NELAP 91203

Chromium 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Iron J 08/22/2013 11:5220 µg/L 19.2NELAP 91203

Magnesium 08/22/2013 11:520.01 mg/L 121.2NELAP 91203

Manganese 08/22/2013 11:525 µg/L 18.3NELAP 91203

Molybdenum 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 11:5230 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:520.05 mg/L 112.8NELAP 91203

Zinc 08/22/2013 11:5210 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:105 µg/L 1< 5NELAP 91200

Arsenic 08/22/2013 10:233 µg/L 1< 3NELAP 91200

Lead 08/22/2013 13:412 µg/L 1< 2NELAP 91200

Thallium 08/26/2013 11:212 µg/L 1< 2NELAP 91200

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:200.2 µg/L 1< 0.2NELAP 91206

Page 43 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 14:07

Lab ID: 13081141-020 Client Sample ID: MW-20

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 17:2520 µg/L 132.4NELAP R181213

Page 44 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 13:28

Lab ID: 13081141-021 Client Sample ID: MW-21

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 13:280 ft 1457.16 R181144

SW-846 9040BpH, Field 08/19/2013 13:281 17.03 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 13:281 µmhos/cm 1610 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1710 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1620 mg/L 1396NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:2110 mg/L 122NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 15:541 mg/L 12.8NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.3NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 18:585 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1336NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 11:5650 µg/L 1< 50NELAP 91203

Barium 08/22/2013 11:565 µg/L 1169NELAP 91203

Beryllium 08/22/2013 11:561 µg/L 1< 1NELAP 91203

Boron 08/22/2013 11:5620 µg/L 181.7NELAP 91203

Cadmium 08/22/2013 11:562 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 11:560.05 mg/L 1102NELAP 91203

Chromium 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Copper 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Iron J 08/22/2013 11:5620 µg/L 112NELAP 91203

Magnesium 08/22/2013 11:560.01 mg/L 119.5NELAP 91203

Manganese 08/22/2013 11:565 µg/L 160.3NELAP 91203

Molybdenum 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 11:5630 µg/L 1< 30NELAP 91203

Silver 08/22/2013 11:5610 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 11:560.05 mg/L 15.01NELAP 91203

Zinc J 08/22/2013 11:5610 µg/L 12.9NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/23/2013 8:245 µg/L 1< 5NELAP 91201

Arsenic J 08/22/2013 13:553 µg/L 12.5NELAP 91201

Lead 08/22/2013 14:022 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 11:392 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:430.2 µg/L 1< 0.2NELAP 91211

Page 45 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 13:28

Lab ID: 13081141-021 Client Sample ID: MW-21

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 18:3720 µg/L 126.2NELAP R181213

Page 46 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 12:49

Lab ID: 13081141-022 Client Sample ID: MW-22

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 12:490 ft 1458.05 R181144

SW-846 9040BpH, Field 08/19/2013 12:491 16.86 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 12:491 µmhos/cm 1851 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1710 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1620 mg/L 1572NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:2310 mg/L 130NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 16:001 mg/L 12.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.25NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:005 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1494NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum J 08/22/2013 12:0750 µg/L 120NELAP 91203

Barium 08/22/2013 12:075 µg/L 1230NELAP 91203

Beryllium 08/22/2013 12:071 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:0720 µg/L 1140NELAP 91203

Cadmium 08/22/2013 12:072 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:070.05 mg/L 1138NELAP 91203

Chromium 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:0720 µg/L 18410NELAP 91203

Magnesium 08/22/2013 12:070.01 mg/L 136.6NELAP 91203

Manganese 08/22/2013 12:075 µg/L 11510NELAP 91203

Molybdenum 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 12:0730 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:0710 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:070.05 mg/L 111.8NELAP 91203

Zinc J 08/22/2013 12:0710 µg/L 13.1NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:405 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 11:043 µg/L 116.1NELAP 91201

Lead 08/22/2013 14:122 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 11:492 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:460.2 µg/L 1< 0.2NELAP 91211

Page 47 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 12:49

Lab ID: 13081141-022 Client Sample ID: MW-22

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/28/2013 22:3520 µg/L 121.1NELAP R181213

Page 48 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 14:48

Lab ID: 13081141-023 Client Sample ID: MW-23

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 14:480 ft 1457.22 R181145

SW-846 9040BpH, Field 08/20/2013 14:481 16.9 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 14:481 µmhos/cm 11010 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5910 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1720 mg/L 1624NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:2910 mg/L 124NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 16:061 mg/L 13.1NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.24NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 19:205 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1541NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:1050 µg/L 1284NELAP 91203

Barium 08/22/2013 12:105 µg/L 1260NELAP 91203

Beryllium 08/22/2013 12:101 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:1020 µg/L 1146NELAP 91203

Cadmium 08/22/2013 12:102 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:100.05 mg/L 1143NELAP 91203

Chromium 08/22/2013 12:1010 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:1010 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:1010 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:1020 µg/L 15600NELAP 91203

Magnesium 08/22/2013 12:100.01 mg/L 144.9NELAP 91203

Manganese 08/22/2013 12:105 µg/L 1519NELAP 91203

Molybdenum 08/22/2013 12:1010 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:1010 µg/L 13.4NELAP 91203

Selenium 08/22/2013 12:1030 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:1010 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:100.05 mg/L 121.2NELAP 91203

Zinc J 08/22/2013 12:1010 µg/L 13.1NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:515 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:113 µg/L 18.8NELAP 91201

Lead 08/22/2013 14:222 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 11:592 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:480.2 µg/L 1< 0.2NELAP 91211

Page 49 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 14:48

Lab ID: 13081141-023 Client Sample ID: MW-23

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/28/2013 23:2320 µg/L 115.6NELAP R181213

Page 50 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 8:02

Lab ID: 13081141-024 Client Sample ID: MW-24

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 8:020 ft 1457.44 R181145

SW-846 9040BpH, Field 08/20/2013 8:021 16.88 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 8:021 µmhos/cm 1775 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5910 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1720 mg/L 1486NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:3110 mg/L 135NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 16:121 mg/L 11.9NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.22NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:225 mg/L 14NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1420NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:1450 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:145 µg/L 1184NELAP 91203

Beryllium 08/22/2013 12:141 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:1420 µg/L 160.1NELAP 91203

Cadmium 08/22/2013 12:142 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:140.05 mg/L 1126NELAP 91203

Chromium 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

Iron J 08/22/2013 12:1420 µg/L 115NELAP 91203

Magnesium 08/22/2013 12:140.01 mg/L 125.3NELAP 91203

Manganese 08/22/2013 12:145 µg/L 17.1NELAP 91203

Molybdenum 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:1410 µg/L 13.6NELAP 91203

Selenium 08/22/2013 12:1430 µg/L 142.7NELAP 91203

Silver 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:140.05 mg/L 17.3NELAP 91203

Zinc 08/22/2013 12:1410 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:555 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:153 µg/L 1< 3NELAP 91201

Lead 08/22/2013 14:252 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:032 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:550.2 µg/L 1< 0.2NELAP 91211

Page 51 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 8:02

Lab ID: 13081141-024 Client Sample ID: MW-24

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/29/2013 8:4020 µg/L 121.9NELAP R181213

Page 52 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 8:35

Lab ID: 13081141-025 Client Sample ID: MW-25

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 8:350 ft 1457.43 R181145

SW-846 9040BpH, Field 08/20/2013 8:351 17.04 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 8:351 µmhos/cm 1787 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5910 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1720 mg/L 1506NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:3710 mg/L 139NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:041 mg/L 11.2NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.18NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:285 mg/L 13NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1427NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:1850 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:185 µg/L 1464NELAP 91203

Beryllium 08/22/2013 12:181 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:1820 µg/L 1144NELAP 91203

Cadmium 08/22/2013 12:182 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:180.05 mg/L 1130NELAP 91203

Chromium 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:1820 µg/L 1294NELAP 91203

Magnesium 08/22/2013 12:180.01 mg/L 124.8NELAP 91203

Manganese 08/22/2013 12:185 µg/L 11150NELAP 91203

Molybdenum 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:1810 µg/L 14.8NELAP 91203

Selenium 08/22/2013 12:1830 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:180.05 mg/L 17.44NELAP 91203

Zinc 08/22/2013 12:1810 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 17:585 µg/L 1< 5NELAP 91201

Arsenic J 08/22/2013 13:183 µg/L 11.4NELAP 91201

Lead 08/22/2013 14:362 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:132 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:570.2 µg/L 1< 0.2NELAP 91211

Page 53 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 8:35

Lab ID: 13081141-025 Client Sample ID: MW-25

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/29/2013 9:2420 µg/L 1< 20NELAP R181213

Page 54 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 9:17

Lab ID: 13081141-026 Client Sample ID: MW-26

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 9:170 ft 1457.42 R181145

SW-846 9040BpH, Field 08/20/2013 9:171 17.01 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 9:171 µmhos/cm 1827 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 17:5910 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1720 mg/L 1556NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 20:4010 mg/L 138NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:101 mg/L 11.4NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.21NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:315 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1455NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:2150 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:215 µg/L 1236NELAP 91203

Beryllium 08/22/2013 12:211 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:2120 µg/L 169.8NELAP 91203

Cadmium 08/22/2013 12:212 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:210.05 mg/L 1139NELAP 91203

Chromium 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:2120 µg/L 137.5NELAP 91203

Magnesium 08/22/2013 12:210.01 mg/L 126.2NELAP 91203

Manganese 08/22/2013 12:215 µg/L 1141NELAP 91203

Molybdenum 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 12:2130 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:210.05 mg/L 18.19NELAP 91203

Zinc 08/22/2013 12:2110 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:025 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:213 µg/L 1< 3NELAP 91201

Lead 08/22/2013 14:392 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:162 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 12:590.2 µg/L 1< 0.2NELAP 91211

Page 55 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 9:17

Lab ID: 13081141-026 Client Sample ID: MW-26

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) 08/29/2013 15:1220 µg/L 1< 20NELAP R181298

Page 56 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 11:17

Lab ID: 13081141-027 Client Sample ID: MW-27

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 11:170 ft 1448.32 R181144

SW-846 9040BpH, Field 08/19/2013 11:171 16.73 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 11:171 µmhos/cm 11040 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1810 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1820 mg/L 1690NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 21:0410 mg/L 137NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:161 mg/L 12.2NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.2NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/22/2013 21:0410 mg/L 120NELAP R180999

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1611NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:2550 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:255 µg/L 1264NELAP 91203

Beryllium 08/22/2013 12:251 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:2520 µg/L 186.1NELAP 91203

Cadmium 08/22/2013 12:252 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:250.05 mg/L 1191NELAP 91203

Chromium 08/22/2013 12:2510 µg/L 1< 10NELAP 91203

Cobalt J 08/22/2013 12:2510 µg/L 15.4NELAP 91203

Copper 08/22/2013 12:2510 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:2520 µg/L 11190NELAP 91203

Magnesium 08/22/2013 12:250.01 mg/L 132.8NELAP 91203

Manganese 08/22/2013 12:255 µg/L 1667NELAP 91203

Molybdenum 08/22/2013 12:2510 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:2510 µg/L 18.3NELAP 91203

Selenium 08/22/2013 12:2530 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:2510 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:250.05 mg/L 16.73NELAP 91203

Zinc J 08/22/2013 12:2510 µg/L 13.4NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:065 µg/L 1< 5NELAP 91201

Arsenic J 08/22/2013 13:253 µg/L 12NELAP 91201

Lead 08/22/2013 14:432 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:202 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 13:060.2 µg/L 1< 0.2NELAP 91211

Page 57 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 11:17

Lab ID: 13081141-027 Client Sample ID: MW-27

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/29/2013 16:2120 µg/L 119.9NELAP R181298

Page 58 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 15:44

Lab ID: 13081141-028 Client Sample ID: MW-28

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/20/2013 15:440 ft 1457.2 R181145

SW-846 9040BpH, Field 08/20/2013 15:441 16.78 R181145

SW-846 9050ASpec. Conductance, Field 08/20/2013 15:441 µmhos/cm 1948 R181145

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1820 mg/L 1600NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 21:0710 mg/L 132NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:231 mg/L 11.6NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.19NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 19:395 mg/L 18NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1532NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:2950 µg/L 1203NELAP 91203

Barium 08/22/2013 12:295 µg/L 1261NELAP 91203

Beryllium 08/22/2013 12:291 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:2920 µg/L 191.2NELAP 91203

Cadmium 08/22/2013 12:292 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:290.05 mg/L 1165NELAP 91203

Chromium 08/22/2013 12:2910 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:2910 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:2910 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:2920 µg/L 1800NELAP 91203

Magnesium 08/22/2013 12:290.01 mg/L 129.3NELAP 91203

Manganese 08/22/2013 12:295 µg/L 1147NELAP 91203

Molybdenum 08/22/2013 12:2910 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:2910 µg/L 18.1NELAP 91203

Selenium 08/22/2013 12:2930 µg/L 144.3NELAP 91203

Silver 08/22/2013 12:2910 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:290.05 mg/L 15.68NELAP 91203

Zinc J 08/22/2013 12:2910 µg/L 12.8NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:105 µg/L 1< 5NELAP 91201

Arsenic J 08/22/2013 13:283 µg/L 11.5NELAP 91201

Lead 08/22/2013 14:462 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:232 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 13:080.2 µg/L 1< 0.2NELAP 91211

Page 59 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 15:44

Lab ID: 13081141-028 Client Sample ID: MW-28

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/29/2013 17:0720 µg/L 117.5NELAP R181298

Page 60 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 16:00

Lab ID: 13081141-029 Client Sample ID: TMW-01

Matrix: GROUNDWATER

Batch

FIELD ELEVATION MEASUREMENTSElevation of groundwater surface 08/19/2013 16:000 ft 1457.3 R181144

SW-846 9040BpH, Field 08/19/2013 16:001 16.93 R181144

SW-846 9050ASpec. Conductance, Field 08/19/2013 16:001 µmhos/cm 11000 R181144

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1810 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1820 mg/L 1658NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 21:1550 mg/L 583NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:351 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.28NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/26/2013 13:315 mg/L 15NELAP R181107

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1557NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:3250 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:325 µg/L 1348NELAP 91203

Beryllium 08/22/2013 12:321 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:3220 µg/L 191.7NELAP 91203

Cadmium 08/22/2013 12:322 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:320.05 mg/L 1155NELAP 91203

Chromium 08/22/2013 12:3210 µg/L 1< 10NELAP 91203

Cobalt J 08/22/2013 12:3210 µg/L 13.9NELAP 91203

Copper 08/22/2013 12:3210 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:3220 µg/L 11010NELAP 91203

Magnesium 08/22/2013 12:320.01 mg/L 141.1NELAP 91203

Manganese 08/22/2013 12:325 µg/L 14600NELAP 91203

Molybdenum 08/22/2013 12:3210 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:3210 µg/L 14.2NELAP 91203

Selenium 08/22/2013 12:3230 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:3210 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:320.05 mg/L 110.5NELAP 91203

Zinc 08/22/2013 12:3210 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:215 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:313 µg/L 18.5NELAP 91201

Lead 08/22/2013 14:492 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:272 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury J 08/22/2013 13:100.2 µg/L 10.06NELAP 91211

Page 61 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 16:00

Lab ID: 13081141-029 Client Sample ID: TMW-01

Matrix: GROUNDWATER

Batch

SW-846 9020BTotal Organic Halides (TOX) J 08/29/2013 17:5220 µg/L 118.1NELAP R181298

Page 62 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/19/2013 0:00

Lab ID: 13081141-030 Client Sample ID: Dup 1

Matrix: GROUNDWATER

Batch

EPA 600 410.4Chemical Oxygen Demand 08/21/2013 21:1810 mg/L 1< 10NELAP R180913

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1920 mg/L 1664NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/23/2013 16:4350 mg/L 589NELAP R181043

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:421 mg/L 12NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.28NELAP R180942

SW-846 9251 (TOTAL)Chloride 08/23/2013 19:465 mg/L 16NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1555NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:3650 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:365 µg/L 1346NELAP 91203

Beryllium 08/22/2013 12:361 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:3620 µg/L 191.9NELAP 91203

Cadmium 08/22/2013 12:362 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:360.05 mg/L 1154NELAP 91203

Chromium 08/22/2013 12:3610 µg/L 1< 10NELAP 91203

Cobalt J 08/22/2013 12:3610 µg/L 14.1NELAP 91203

Copper 08/22/2013 12:3610 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:3620 µg/L 1677NELAP 91203

Magnesium 08/22/2013 12:360.01 mg/L 141.2NELAP 91203

Manganese 08/22/2013 12:365 µg/L 14620NELAP 91203

Molybdenum 08/22/2013 12:3610 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:3610 µg/L 13.3NELAP 91203

Selenium 08/22/2013 12:3630 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:3610 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:360.05 mg/L 110.6NELAP 91203

Zinc 08/22/2013 12:3610 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:245 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:353 µg/L 18NELAP 91201

Lead 08/22/2013 14:532 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:302 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 13:130.2 µg/L 1< 0.2NELAP 91211

SW-846 9020BTotal Organic Halides (TOX) J 08/29/2013 20:4420 µg/L 119.6NELAP R181298

Page 63 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 0:00

Lab ID: 13081141-031 Client Sample ID: Dup 2

Matrix: GROUNDWATER

Batch

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0010 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1920 mg/L 1494NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 21:2510 mg/L 137NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:481 mg/L 11.3NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.17NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:525 mg/L 14NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1427NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 12:4050 µg/L 1< 50NELAP 91203

Barium 08/22/2013 12:405 µg/L 1464NELAP 91203

Beryllium 08/22/2013 12:401 µg/L 1< 1NELAP 91203

Boron 08/22/2013 12:4020 µg/L 1144NELAP 91203

Cadmium 08/22/2013 12:402 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 12:400.05 mg/L 1130NELAP 91203

Chromium 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

Copper 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

Iron 08/22/2013 12:4020 µg/L 1108NELAP 91203

Magnesium 08/22/2013 12:400.01 mg/L 125.1NELAP 91203

Manganese 08/22/2013 12:405 µg/L 11080NELAP 91203

Molybdenum 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 12:4010 µg/L 14.5NELAP 91203

Selenium 08/22/2013 12:4030 µg/L 1< 30NELAP 91203

Silver 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 12:400.05 mg/L 17.46NELAP 91203

Zinc 08/22/2013 12:4010 µg/L 1< 10NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:285 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:383 µg/L 1< 3NELAP 91201

Lead 08/22/2013 14:562 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:332 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 13:150.2 µg/L 1< 0.2NELAP 91211

SW-846 9020BTotal Organic Halides (TOX) J 08/29/2013 21:5020 µg/L 115.9NELAP R181298

Page 64 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/21/2013 0:00

Lab ID: 13081141-032 Client Sample ID: DUP 3

Matrix: GROUNDWATER

Batch

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0210 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:1920 mg/L 1594NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/22/2013 21:3920 mg/L 248NELAP R181007

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 17:551 mg/L 11.7NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 10.17NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 19:545 mg/L 12NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1515NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 13:0750 µg/L 1449NELAP 91203

Barium 08/22/2013 13:075 µg/L 1200NELAP 91203

Beryllium 08/22/2013 13:071 µg/L 1< 1NELAP 91203

Boron 08/22/2013 13:0720 µg/L 170.9NELAP 91203

Cadmium 08/22/2013 13:072 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 13:070.05 mg/L 1150NELAP 91203

Chromium 08/22/2013 13:0710 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 13:0710 µg/L 1< 10NELAP 91203

Copper 08/22/2013 13:0710 µg/L 1< 10NELAP 91203

Iron 08/22/2013 13:0720 µg/L 1< 20NELAP 91203

Magnesium 08/22/2013 13:070.01 mg/L 133.8NELAP 91203

Manganese J 08/22/2013 13:075 µg/L 11.8NELAP 91203

Molybdenum 08/22/2013 13:0710 µg/L 1< 10NELAP 91203

Nickel J 08/22/2013 13:0710 µg/L 15.9NELAP 91203

Selenium 08/22/2013 13:0730 µg/L 172NELAP 91203

Silver 08/22/2013 13:0710 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 13:070.05 mg/L 18.14NELAP 91203

Zinc J 08/22/2013 13:0710 µg/L 13.4NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:325 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:423 µg/L 1< 3NELAP 91201

Lead 08/22/2013 15:002 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:372 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury J 08/22/2013 13:170.2 µg/L 10.1NELAP 91211

SW-846 9020BTotal Organic Halides (TOX) 08/29/2013 22:3120 µg/L 1< 20NELAP R181298

Page 65 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 08/20/2013 16:28

Lab ID: 13081141-033 Client Sample ID: Field Blank

Matrix: GROUNDWATER

Batch

EPA 600 410.4Chemical Oxygen Demand 08/22/2013 18:0210 mg/L 1< 10NELAP R180975

STANDARD METHODS 2540 C (TOTAL)Total Dissolved Solids 08/23/2013 14:2020 mg/L 136NELAP R181058

SW-846 9036 (TOTAL)Sulfate 08/23/2013 16:4910 mg/L 1< 10NELAP R181043

SW-846 9060Total Organic Carbon (TOC) 08/23/2013 18:461 mg/L 1< 1NELAP R181035

SW-846 9214 (TOTAL)Fluoride 08/22/2013 10:450.1 mg/L 1< 0.1NELAP R180942

SW-846 9251 (TOTAL)Chloride J 08/23/2013 16:515 mg/L 15NELAP R181038

STANDARD METHODS 2340 B, HARDNESS (TOTAL)Hardness, as ( CaCO3 ) 08/22/2013 0:001 mg/L 1< 1NELAP R180967

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)Aluminum 08/22/2013 13:1150 µg/L 1< 50NELAP 91203

Barium 08/22/2013 13:115 µg/L 1< 5NELAP 91203

Beryllium 08/22/2013 13:111 µg/L 1< 1NELAP 91203

Boron J 08/22/2013 13:1120 µg/L 19.9NELAP 91203

Cadmium 08/22/2013 13:112 µg/L 1< 2NELAP 91203

Calcium 08/22/2013 13:110.05 mg/L 10.062NELAP 91203

Chromium 08/22/2013 13:1110 µg/L 1< 10NELAP 91203

Cobalt 08/22/2013 13:1110 µg/L 1< 10NELAP 91203

Copper J 08/22/2013 13:1110 µg/L 18NELAP 91203

Iron 08/22/2013 13:1120 µg/L 1< 20NELAP 91203

Magnesium 08/22/2013 13:110.01 mg/L 10.011NELAP 91203

Manganese 08/22/2013 13:115 µg/L 1< 5NELAP 91203

Molybdenum 08/22/2013 13:1110 µg/L 1< 10NELAP 91203

Nickel 08/22/2013 13:1110 µg/L 1< 10NELAP 91203

Selenium 08/22/2013 13:1130 µg/L 1< 30NELAP 91203

Silver 08/22/2013 13:1110 µg/L 1< 10NELAP 91203

Sodium 08/22/2013 13:110.05 mg/L 10.15NELAP 91203

Zinc J 08/22/2013 13:1110 µg/L 15.9NELAP 91203

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)Antimony 08/22/2013 18:365 µg/L 1< 5NELAP 91201

Arsenic 08/22/2013 13:523 µg/L 1< 3NELAP 91201

Lead 08/22/2013 15:032 µg/L 1< 2NELAP 91201

Thallium 08/26/2013 12:402 µg/L 1< 2NELAP 91201

SW-846 7470A (TOTAL)Mercury 08/22/2013 13:200.2 µg/L 1< 0.2NELAP 91211

SW-846 9020BTotal Organic Halides (TOX) 08/29/2013 23:1520 µg/L 1< 20NELAP R181298

Page 66 of 113

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TeklabHdrP

Laboratory Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Analyses Result Units Date AnalyzedRL DFCertification Qual

Collection Date: 07/02/2013 0:00

Lab ID: 13081141-034 Client Sample ID: Trip Blank

Matrix: TRIP BLANK

Batch

SW-846 9020BTotal Organic Halides (TOX) H 08/30/2013 0:0120 µg/L 1< 20NELAP R181298

Page 67 of 113

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Lab Sample ID Client Sample ID Collection DateFractions

TeklabHdrP

Matrix

Sample Summary

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-001 MW-01 08/20/2013 16:285Groundwater

13081141-002 MW-02 08/20/2013 17:145Groundwater

13081141-003 MW-03 08/20/2013 17:485Groundwater

13081141-004 MW-04 08/20/2013 18:105Groundwater

13081141-005 MW-05 08/21/2013 12:355Groundwater

13081141-006 MW-06 08/21/2013 12:025Groundwater

13081141-007 MW-07 08/20/2013 12:445Groundwater

13081141-008 MW-08 08/19/2013 17:005Groundwater

13081141-009 MW-09 08/19/2013 17:425Groundwater

13081141-010 MW-10 08/21/2013 11:015Groundwater

13081141-011 MW-11 08/21/2013 10:165Groundwater

13081141-012 MW-12 08/21/2013 9:465Groundwater

13081141-013 MW-13 08/21/2013 9:055Groundwater

13081141-014 MW-14 08/21/2013 8:345Groundwater

13081141-015 MW-15 08/21/2013 7:585Groundwater

13081141-016 MW-16 08/20/2013 10:595Groundwater

13081141-017 MW-17 08/20/2013 11:315Groundwater

13081141-018 MW-18 08/20/2013 9:575Groundwater

13081141-019 MW-19 08/19/2013 14:375Groundwater

13081141-020 MW-20 08/19/2013 14:075Groundwater

13081141-021 MW-21 08/19/2013 13:285Groundwater

13081141-022 MW-22 08/19/2013 12:495Groundwater

13081141-023 MW-23 08/20/2013 14:485Groundwater

13081141-024 MW-24 08/20/2013 8:025Groundwater

13081141-025 MW-25 08/20/2013 8:355Groundwater

13081141-026 MW-26 08/20/2013 9:175Groundwater

13081141-027 MW-27 08/19/2013 11:175Groundwater

13081141-028 MW-28 08/20/2013 15:445Groundwater

13081141-029 TMW-01 08/19/2013 16:005Groundwater

13081141-030 Dup 1 08/19/2013 0:005Groundwater

13081141-031 Dup 2 08/20/2013 0:005Groundwater

13081141-032 DUP 3 08/21/2013 0:005Groundwater

13081141-033 Field Blank 08/20/2013 16:285Groundwater

13081141-034 Trip Blank 07/02/2013 0:001Trip Blank

Page 68 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-001A MW-01 08/20/2013 16:28 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 16:28

Standard Methods 2540 C (Total) 08/23/2013 14:02

SW-846 9036 (Total) 08/22/2013 16:53

SW-846 9040B 08/20/2013 16:28

SW-846 9050A 08/20/2013 16:28

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 16:54

13081141-001B MW-01 08/20/2013 16:28 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:1308/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:1308/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 8:5208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:0608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:3008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/23/2013 8:0808/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:1908/21/2013 19:38

13081141-001C MW-01 08/20/2013 16:28 08/21/2013 15:45

SW-846 9020B 08/22/2013 22:50

13081141-001D MW-01 08/20/2013 16:28 08/21/2013 15:45

SW-846 9060 08/23/2013 11:58

13081141-001E MW-01 08/20/2013 16:28 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:20

13081141-002A MW-02 08/20/2013 17:14 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 17:14

Standard Methods 2540 C (Total) 08/23/2013 14:03

SW-846 9036 (Total) 08/22/2013 16:55

SW-846 9040B 08/20/2013 17:14

SW-846 9050A 08/20/2013 17:14

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 16:56

13081141-002B MW-02 08/20/2013 17:14 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:2008/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:2008/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:0208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:1708/21/2013 18:09

Page 69 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:4108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/23/2013 8:1908/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:2108/21/2013 19:38

13081141-002C MW-02 08/20/2013 17:14 08/21/2013 15:45

SW-846 9020B 08/22/2013 23:39

13081141-002D MW-02 08/20/2013 17:14 08/21/2013 15:45

SW-846 9060 08/23/2013 12:04

13081141-002E MW-02 08/20/2013 17:14 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:21

13081141-003A MW-03 08/20/2013 17:48 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 17:48

Standard Methods 2540 C (Total) 08/23/2013 14:03

SW-846 9036 (Total) 08/22/2013 17:12

SW-846 9040B 08/20/2013 17:48

SW-846 9050A 08/20/2013 17:48

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:02

13081141-003B MW-03 08/20/2013 17:48 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:3908/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:3908/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:0508/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:2008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:4408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/23/2013 8:2208/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:2308/21/2013 19:38

13081141-003C MW-03 08/20/2013 17:48 08/21/2013 15:45

SW-846 9020B 08/23/2013 13:13

13081141-003D MW-03 08/20/2013 17:48 08/21/2013 15:45

SW-846 9060 08/23/2013 12:10

13081141-003E MW-03 08/20/2013 17:48 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:21

13081141-004A MW-04 08/20/2013 18:10 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 18:10

Standard Methods 2540 C (Total) 08/23/2013 14:04

SW-846 9036 (Total) 08/22/2013 17:36

Page 70 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9040B 08/20/2013 18:10

SW-846 9050A 08/20/2013 18:10

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:13

13081141-004B MW-04 08/20/2013 18:10 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:4508/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:4508/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:0908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:2308/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:4808/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/23/2013 8:2508/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:2608/21/2013 19:38

13081141-004C MW-04 08/20/2013 18:10 08/21/2013 15:45

SW-846 9020B 08/23/2013 13:57

13081141-004D MW-04 08/20/2013 18:10 08/21/2013 15:45

SW-846 9060 08/23/2013 12:17

13081141-004E MW-04 08/20/2013 18:10 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:21

13081141-005A MW-05 08/21/2013 12:35 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 12:35

Standard Methods 2540 C (Total) 08/23/2013 14:04

SW-846 9036 (Total) 08/22/2013 17:39

SW-846 9040B 08/21/2013 12:35

SW-846 9050A 08/21/2013 12:35

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:16

13081141-005B MW-05 08/21/2013 12:35 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:5208/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:5208/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:1208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:3408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:5208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:1608/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:3208/21/2013 19:38

13081141-005C MW-05 08/21/2013 12:35 08/21/2013 15:45

Page 71 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B 08/23/2013 15:58

13081141-005D MW-05 08/21/2013 12:35 08/21/2013 15:45

SW-846 9060 08/23/2013 12:30

13081141-005E MW-05 08/21/2013 12:35 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:57

13081141-006A MW-06 08/21/2013 12:02 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 12:02

Standard Methods 2540 C (Total) 08/23/2013 14:04

SW-846 9036 (Total) 08/22/2013 17:44

SW-846 9040B 08/21/2013 12:02

SW-846 9050A 08/21/2013 12:02

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:18

13081141-006B MW-06 08/21/2013 12:02 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:5808/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 16:5808/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:2908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:4408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:1008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:2708/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:3508/21/2013 19:38

13081141-006C MW-06 08/21/2013 12:02 08/21/2013 15:45

SW-846 9020B 08/23/2013 16:44

13081141-006D MW-06 08/21/2013 12:02 08/21/2013 15:45

SW-846 9060 08/23/2013 12:36

13081141-006E MW-06 08/21/2013 12:02 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:57

13081141-007A MW-07 08/20/2013 12:44 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 12:44

Standard Methods 2540 C (Total) 08/23/2013 14:04

SW-846 9036 (Total) 08/22/2013 17:47

SW-846 9040B 08/20/2013 12:44

SW-846 9050A 08/20/2013 12:44

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:37

Page 72 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-007B MW-07 08/20/2013 12:44 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:1708/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:1708/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:3008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:4708/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:1408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:3008/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:3708/21/2013 19:38

13081141-007C MW-07 08/20/2013 12:44 08/21/2013 15:45

SW-846 9020B 08/23/2013 17:29

13081141-007D MW-07 08/20/2013 12:44 08/21/2013 15:45

SW-846 9060 08/23/2013 12:43

13081141-007E MW-07 08/20/2013 12:44 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:58

13081141-008A MW-08 08/19/2013 17:00 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 17:00

Standard Methods 2540 C (Total) 08/23/2013 14:10

SW-846 9036 (Total) 08/22/2013 17:49

SW-846 9040B 08/19/2013 17:00

SW-846 9050A 08/19/2013 17:00

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:39

13081141-008B MW-08 08/19/2013 17:00 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:2408/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:2408/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:3508/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:5008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:1808/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:3308/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:4408/21/2013 19:38

13081141-008C MW-08 08/19/2013 17:00 08/21/2013 15:45

SW-846 9020B 08/23/2013 18:13

13081141-008D MW-08 08/19/2013 17:00 08/21/2013 15:45

SW-846 9060 08/23/2013 12:49

Page 73 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-008E MW-08 08/19/2013 17:00 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:16

13081141-009A MW-09 08/19/2013 17:42 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 17:42

Standard Methods 2540 C (Total) 08/23/2013 14:10

SW-846 9036 (Total) 08/22/2013 17:55

SW-846 9040B 08/19/2013 17:42

SW-846 9050A 08/19/2013 17:42

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:45

13081141-009B MW-09 08/19/2013 17:42 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:3008/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:3008/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:3908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:5408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:2208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:3708/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:5108/21/2013 19:38

13081141-009C MW-09 08/19/2013 17:42 08/21/2013 15:45

SW-846 9020B 08/23/2013 18:56

13081141-009D MW-09 08/19/2013 17:42 08/21/2013 15:45

SW-846 9060 08/23/2013 13:40

13081141-009E MW-09 08/19/2013 17:42 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:16

13081141-010A MW-10 08/21/2013 11:01 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 11:01

Standard Methods 2540 C (Total) 08/23/2013 14:11

SW-846 9036 (Total) 08/22/2013 17:57

SW-846 9040B 08/21/2013 11:01

SW-846 9050A 08/21/2013 11:01

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:48

13081141-010B MW-10 08/21/2013 11:01 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:3608/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:3608/21/2013 18:50

Page 74 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:4208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 12:5708/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:2508/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:4008/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 11:5308/21/2013 19:38

13081141-010C MW-10 08/21/2013 11:01 08/21/2013 15:45

SW-846 9020B 08/27/2013 16:26

13081141-010D MW-10 08/21/2013 11:01 08/21/2013 15:45

SW-846 9060 08/23/2013 13:46

13081141-010E MW-10 08/21/2013 11:01 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-011A MW-11 08/21/2013 10:16 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 10:16

Standard Methods 2540 C (Total) 08/23/2013 14:11

SW-846 9036 (Total) 08/22/2013 18:38

SW-846 9040B 08/21/2013 10:16

SW-846 9050A 08/21/2013 10:16

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 17:59

13081141-011B MW-11 08/21/2013 10:16 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:5508/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 17:5508/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:4608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:0108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:2908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:5008/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:0008/21/2013 19:38

13081141-011C MW-11 08/21/2013 10:16 08/21/2013 15:45

SW-846 9020B 08/27/2013 17:11

13081141-011D MW-11 08/21/2013 10:16 08/21/2013 15:45

SW-846 9060 08/23/2013 13:52

13081141-011E MW-11 08/21/2013 10:16 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-012A MW-12 08/21/2013 9:46 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 9:46

Page 75 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Standard Methods 2540 C (Total) 08/23/2013 14:11

SW-846 9036 (Total) 08/22/2013 18:46

SW-846 9040B 08/21/2013 9:46

SW-846 9050A 08/21/2013 9:46

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:01

13081141-012B MW-12 08/21/2013 9:46 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 18:0208/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 18:0208/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:4908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:0408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:3308/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:5408/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:0208/21/2013 19:38

13081141-012C MW-12 08/21/2013 9:46 08/21/2013 15:45

SW-846 9020B 08/27/2013 17:55

13081141-012D MW-12 08/21/2013 9:46 08/21/2013 15:45

SW-846 9060 08/23/2013 13:59

13081141-012E MW-12 08/21/2013 9:46 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-013A MW-13 08/21/2013 9:05 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 9:05

Standard Methods 2540 C (Total) 08/23/2013 14:12

SW-846 9036 (Total) 08/22/2013 18:54

SW-846 9040B 08/21/2013 9:05

SW-846 9050A 08/21/2013 9:05

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:07

13081141-013B MW-13 08/21/2013 9:05 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 18:0808/21/2013 18:50

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 18:0808/21/2013 18:50

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 9:5208/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:1808/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:3608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 10:5708/21/2013 18:09

Page 76 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 7470A (Total) 08/22/2013 12:0408/21/2013 19:38

13081141-013C MW-13 08/21/2013 9:05 08/21/2013 15:45

SW-846 9020B 08/27/2013 18:40

13081141-013D MW-13 08/21/2013 9:05 08/21/2013 15:45

SW-846 9060 08/23/2013 14:05

13081141-013E MW-13 08/21/2013 9:05 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-014A MW-14 08/21/2013 8:34 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 8:34

Standard Methods 2540 C (Total) 08/23/2013 14:12

SW-846 9036 (Total) 08/22/2013 18:57

SW-846 9040B 08/21/2013 8:34

SW-846 9050A 08/21/2013 8:34

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/26/2013 13:28

13081141-014B MW-14 08/21/2013 8:34 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:0808/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:0808/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:3408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:4008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:0108/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:0608/21/2013 19:38

13081141-014C MW-14 08/21/2013 8:34 08/21/2013 15:45

SW-846 9020B 08/27/2013 19:24

13081141-014D MW-14 08/21/2013 8:34 08/21/2013 15:45

SW-846 9060 08/23/2013 14:18

13081141-014E MW-14 08/21/2013 8:34 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:01

13081141-015A MW-15 08/21/2013 7:58 08/21/2013 15:45

Field Elevation Measurements 08/21/2013 7:58

Standard Methods 2540 C (Total) 08/23/2013 14:12

SW-846 9036 (Total) 08/22/2013 19:18

SW-846 9040B 08/21/2013 7:58

SW-846 9050A 08/21/2013 7:58

Page 77 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:29

13081141-015B MW-15 08/21/2013 7:58 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:1208/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:1208/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:0608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2408/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:5108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:0408/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:0908/21/2013 19:38

13081141-015C MW-15 08/21/2013 7:58 08/21/2013 15:45

SW-846 9020B 08/28/2013 9:05

13081141-015D MW-15 08/21/2013 7:58 08/21/2013 15:45

SW-846 9060 08/23/2013 14:24

13081141-015E MW-15 08/21/2013 7:58 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:02

13081141-016A MW-16 08/20/2013 10:59 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 10:59

Standard Methods 2540 C (Total) 08/23/2013 14:13

SW-846 9036 (Total) 08/22/2013 19:21

SW-846 9040B 08/20/2013 10:59

SW-846 9050A 08/20/2013 10:59

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:30

13081141-016B MW-16 08/20/2013 10:59 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:3008/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:3008/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:0908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2808/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:5508/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:0808/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:1108/21/2013 19:38

13081141-016C MW-16 08/20/2013 10:59 08/21/2013 15:45

SW-846 9020B 08/28/2013 10:11

13081141-016D MW-16 08/20/2013 10:59 08/21/2013 15:45

Page 78 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9060 08/23/2013 14:31

13081141-016E MW-16 08/20/2013 10:59 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:58

13081141-017A MW-17 08/20/2013 11:31 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 11:31

Standard Methods 2540 C (Total) 08/23/2013 14:13

SW-846 9036 (Total) 08/22/2013 19:27

SW-846 9040B 08/20/2013 11:31

SW-846 9050A 08/20/2013 11:31

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:37

13081141-017B MW-17 08/20/2013 11:31 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4108/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4108/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:1308/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 16:5908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:1108/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:1308/21/2013 19:38

13081141-017C MW-17 08/20/2013 11:31 08/21/2013 15:45

SW-846 9020B 08/28/2013 10:55

13081141-017D MW-17 08/20/2013 11:31 08/21/2013 15:45

SW-846 9060 08/23/2013 15:22

13081141-017E MW-17 08/20/2013 11:31 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:58

13081141-018A MW-18 08/20/2013 9:57 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 9:57

Standard Methods 2540 C (Total) 08/23/2013 14:14

SW-846 9036 (Total) 08/22/2013 19:35

SW-846 9040B 08/20/2013 9:57

SW-846 9050A 08/20/2013 9:57

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:38

13081141-018B MW-18 08/20/2013 9:57 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4508/21/2013 19:11

Page 79 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4508/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:1608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3508/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:0308/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:1408/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:1508/21/2013 19:38

13081141-018C MW-18 08/20/2013 9:57 08/21/2013 15:45

SW-846 9020B 08/28/2013 11:39

13081141-018D MW-18 08/20/2013 9:57 08/21/2013 15:45

SW-846 9060 08/23/2013 15:28

13081141-018E MW-18 08/20/2013 9:57 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:58

13081141-019A MW-19 08/19/2013 14:37 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 14:37

Standard Methods 2540 C (Total) 08/23/2013 14:15

SW-846 9036 (Total) 08/22/2013 19:51

SW-846 9040B 08/19/2013 14:37

SW-846 9050A 08/19/2013 14:37

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:45

13081141-019B MW-19 08/19/2013 14:37 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4808/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:4808/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:1908/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3808/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:0608/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:1808/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:1808/21/2013 19:38

13081141-019C MW-19 08/19/2013 14:37 08/21/2013 15:45

SW-846 9020B 08/28/2013 12:24

13081141-019D MW-19 08/19/2013 14:37 08/21/2013 15:45

SW-846 9060 08/23/2013 15:34

13081141-019E MW-19 08/19/2013 14:37 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:17

13081141-020A MW-20 08/19/2013 14:07 08/21/2013 15:45

Page 80 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Field Elevation Measurements 08/19/2013 14:07

Standard Methods 2540 C (Total) 08/23/2013 14:16

SW-846 9036 (Total) 08/22/2013 20:18

SW-846 9040B 08/19/2013 14:07

SW-846 9050A 08/19/2013 14:07

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:56

13081141-020B MW-20 08/19/2013 14:07 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:5208/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:5208/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 10:2308/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:4108/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:1008/21/2013 18:09

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:2108/21/2013 18:09

SW-846 7470A (Total) 08/22/2013 12:2008/21/2013 19:38

13081141-020C MW-20 08/19/2013 14:07 08/21/2013 15:45

SW-846 9020B 08/28/2013 17:25

13081141-020D MW-20 08/19/2013 14:07 08/21/2013 15:45

SW-846 9060 08/23/2013 15:41

13081141-020E MW-20 08/19/2013 14:07 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:17

13081141-021A MW-21 08/19/2013 13:28 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 13:28

Standard Methods 2540 C (Total) 08/23/2013 14:16

SW-846 9036 (Total) 08/22/2013 20:21

SW-846 9040B 08/19/2013 13:28

SW-846 9050A 08/19/2013 13:28

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 18:58

13081141-021B MW-21 08/19/2013 13:28 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:5608/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 11:5608/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:5508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:0208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/23/2013 8:2408/21/2013 18:30

Page 81 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:3908/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:4308/22/2013 7:46

13081141-021C MW-21 08/19/2013 13:28 08/21/2013 15:45

SW-846 9020B 08/28/2013 18:37

13081141-021D MW-21 08/19/2013 13:28 08/21/2013 15:45

SW-846 9060 08/23/2013 15:54

13081141-021E MW-21 08/19/2013 13:28 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:17

13081141-022A MW-22 08/19/2013 12:49 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 12:49

Standard Methods 2540 C (Total) 08/23/2013 14:16

SW-846 9036 (Total) 08/22/2013 20:23

SW-846 9040B 08/19/2013 12:49

SW-846 9050A 08/19/2013 12:49

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:00

13081141-022B MW-22 08/19/2013 12:49 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:0708/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:0708/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 11:0408/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:1208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:4008/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:4908/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:4608/22/2013 7:46

13081141-022C MW-22 08/19/2013 12:49 08/21/2013 15:45

SW-846 9020B 08/28/2013 22:35

13081141-022D MW-22 08/19/2013 12:49 08/21/2013 15:45

SW-846 9060 08/23/2013 16:00

13081141-022E MW-22 08/19/2013 12:49 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:17

13081141-023A MW-23 08/20/2013 14:48 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 14:48

Standard Methods 2540 C (Total) 08/23/2013 14:17

SW-846 9036 (Total) 08/22/2013 20:29

SW-846 9040B 08/20/2013 14:48

Page 82 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9050A 08/20/2013 14:48

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:20

13081141-023B MW-23 08/20/2013 14:48 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1008/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1008/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:1108/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:2208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:5108/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 11:5908/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:4808/22/2013 7:46

13081141-023C MW-23 08/20/2013 14:48 08/21/2013 15:45

SW-846 9020B 08/28/2013 23:23

13081141-023D MW-23 08/20/2013 14:48 08/21/2013 15:45

SW-846 9060 08/23/2013 16:06

13081141-023E MW-23 08/20/2013 14:48 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:59

13081141-024A MW-24 08/20/2013 8:02 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 8:02

Standard Methods 2540 C (Total) 08/23/2013 14:17

SW-846 9036 (Total) 08/22/2013 20:31

SW-846 9040B 08/20/2013 8:02

SW-846 9050A 08/20/2013 8:02

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:22

13081141-024B MW-24 08/20/2013 8:02 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1408/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1408/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:1508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:2508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:5508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:0308/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:5508/22/2013 7:46

13081141-024C MW-24 08/20/2013 8:02 08/21/2013 15:45

SW-846 9020B 08/29/2013 8:40

Page 83 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-024D MW-24 08/20/2013 8:02 08/21/2013 15:45

SW-846 9060 08/23/2013 16:12

13081141-024E MW-24 08/20/2013 8:02 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:59

13081141-025A MW-25 08/20/2013 8:35 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 8:35

Standard Methods 2540 C (Total) 08/23/2013 14:17

SW-846 9036 (Total) 08/22/2013 20:37

SW-846 9040B 08/20/2013 8:35

SW-846 9050A 08/20/2013 8:35

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:28

13081141-025B MW-25 08/20/2013 8:35 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1808/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:1808/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:1808/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:3608/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 17:5808/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:1308/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:5708/22/2013 7:46

13081141-025C MW-25 08/20/2013 8:35 08/21/2013 15:45

SW-846 9020B 08/29/2013 9:24

13081141-025D MW-25 08/20/2013 8:35 08/21/2013 15:45

SW-846 9060 08/23/2013 17:04

13081141-025E MW-25 08/20/2013 8:35 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:59

13081141-026A MW-26 08/20/2013 9:17 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 9:17

Standard Methods 2540 C (Total) 08/23/2013 14:17

SW-846 9036 (Total) 08/22/2013 20:40

SW-846 9040B 08/20/2013 9:17

SW-846 9050A 08/20/2013 9:17

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:31

13081141-026B MW-26 08/20/2013 9:17 08/21/2013 15:45

Page 84 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2108/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2108/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2108/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:3908/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:0208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:1608/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 12:5908/22/2013 7:46

13081141-026C MW-26 08/20/2013 9:17 08/21/2013 15:45

SW-846 9020B 08/29/2013 15:12

13081141-026D MW-26 08/20/2013 9:17 08/21/2013 15:45

SW-846 9060 08/23/2013 17:10

13081141-026E MW-26 08/20/2013 9:17 08/21/2013 15:45

EPA 600 410.4 08/22/2013 17:59

13081141-027A MW-27 08/19/2013 11:17 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 11:17

Standard Methods 2540 C (Total) 08/23/2013 14:18

SW-846 9036 (Total) 08/22/2013 21:04

SW-846 9040B 08/19/2013 11:17

SW-846 9050A 08/19/2013 11:17

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/22/2013 21:04

13081141-027B MW-27 08/19/2013 11:17 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2508/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2508/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:4308/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:0608/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:2008/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:0608/22/2013 7:46

13081141-027C MW-27 08/19/2013 11:17 08/21/2013 15:45

SW-846 9020B 08/29/2013 16:21

13081141-027D MW-27 08/19/2013 11:17 08/21/2013 15:45

SW-846 9060 08/23/2013 17:16

13081141-027E MW-27 08/19/2013 11:17 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:18

Page 85 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

13081141-028A MW-28 08/20/2013 15:44 08/21/2013 15:45

Field Elevation Measurements 08/20/2013 15:44

Standard Methods 2540 C (Total) 08/23/2013 14:18

SW-846 9036 (Total) 08/22/2013 21:07

SW-846 9040B 08/20/2013 15:44

SW-846 9050A 08/20/2013 15:44

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:39

13081141-028B MW-28 08/20/2013 15:44 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2908/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:2908/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:2808/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:4608/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:1008/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:2308/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:0808/22/2013 7:46

13081141-028C MW-28 08/20/2013 15:44 08/21/2013 15:45

SW-846 9020B 08/29/2013 17:07

13081141-028D MW-28 08/20/2013 15:44 08/21/2013 15:45

SW-846 9060 08/23/2013 17:23

13081141-028E MW-28 08/20/2013 15:44 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-029A TMW-01 08/19/2013 16:00 08/21/2013 15:45

Field Elevation Measurements 08/19/2013 16:00

Standard Methods 2540 C (Total) 08/23/2013 14:18

SW-846 9036 (Total) 08/22/2013 21:15

SW-846 9040B 08/19/2013 16:00

SW-846 9050A 08/19/2013 16:00

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/26/2013 13:31

13081141-029B TMW-01 08/19/2013 16:00 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:3208/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:3208/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3108/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:4908/21/2013 18:30

Page 86 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:2108/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:2708/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:1008/22/2013 7:46

13081141-029C TMW-01 08/19/2013 16:00 08/21/2013 15:45

SW-846 9020B 08/29/2013 17:52

13081141-029D TMW-01 08/19/2013 16:00 08/21/2013 15:45

SW-846 9060 08/23/2013 17:35

13081141-029E TMW-01 08/19/2013 16:00 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:18

13081141-030A Dup 1 08/19/2013 0:00 08/21/2013 15:45

Standard Methods 2540 C (Total) 08/23/2013 14:19

SW-846 9036 (Total) 08/23/2013 16:43

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:46

13081141-030B Dup 1 08/19/2013 0:00 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:3608/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:3608/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3508/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:5308/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:2408/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:3008/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:1308/22/2013 7:46

13081141-030C Dup 1 08/19/2013 0:00 08/21/2013 15:45

SW-846 9020B 08/29/2013 20:44

13081141-030D Dup 1 08/19/2013 0:00 08/21/2013 15:45

SW-846 9060 08/23/2013 17:42

13081141-030E Dup 1 08/19/2013 0:00 08/21/2013 15:45

EPA 600 410.4 08/21/2013 21:18

13081141-031A Dup 2 08/20/2013 0:00 08/21/2013 15:45

Standard Methods 2540 C (Total) 08/23/2013 14:19

SW-846 9036 (Total) 08/22/2013 21:25

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:52

13081141-031B Dup 2 08/20/2013 0:00 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

Page 87 of 113

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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: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:4008/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 12:4008/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:3808/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 14:5608/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:2808/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:3308/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:1508/22/2013 7:46

13081141-031C Dup 2 08/20/2013 0:00 08/21/2013 15:45

SW-846 9020B 08/29/2013 21:50

13081141-031D Dup 2 08/20/2013 0:00 08/21/2013 15:45

SW-846 9060 08/23/2013 17:48

13081141-031E Dup 2 08/20/2013 0:00 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:00

13081141-032A DUP 3 08/21/2013 0:00 08/21/2013 15:45

Standard Methods 2540 C (Total) 08/23/2013 14:19

SW-846 9036 (Total) 08/22/2013 21:39

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 19:54

13081141-032B DUP 3 08/21/2013 0:00 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 13:0708/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 13:0708/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:4208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:0008/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:3208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:3708/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:1708/22/2013 7:46

13081141-032C DUP 3 08/21/2013 0:00 08/21/2013 15:45

SW-846 9020B 08/29/2013 22:31

13081141-032D DUP 3 08/21/2013 0:00 08/21/2013 15:45

SW-846 9060 08/23/2013 17:55

13081141-032E DUP 3 08/21/2013 0:00 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:02

13081141-033A Field Blank 08/20/2013 16:28 08/21/2013 15:45

Standard Methods 2540 C (Total) 08/23/2013 14:20

SW-846 9036 (Total) 08/23/2013 16:49

Page 88 of 113

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Sample ID Client Sample ID Collection Date Received Date

Dates Report

Client Project: ������������ ��

Client: �����������������������������������

Report Date: ���������

Work Order: ������ �

�������������� ��������

SW-846 9214 (Total) 08/22/2013 10:45

SW-846 9251 (Total) 08/23/2013 16:51

13081141-033B Field Blank 08/20/2013 16:28 08/21/2013 15:45

Standard Methods 2340 B, Hardness (Total) 08/22/2013 0:00

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 13:1108/21/2013 19:11

SW-846 3005A, 6010B, Metals by ICP (Total) 08/22/2013 13:1108/21/2013 19:11

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 13:5208/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 15:0308/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/22/2013 18:3608/21/2013 18:30

SW-846 3005A, 7010 Metals by GFAA (Total) 08/26/2013 12:4008/21/2013 18:30

SW-846 7470A (Total) 08/22/2013 13:2008/22/2013 7:46

13081141-033C Field Blank 08/20/2013 16:28 08/21/2013 15:45

SW-846 9020B 08/29/2013 23:15

13081141-033D Field Blank 08/20/2013 16:28 08/21/2013 15:45

SW-846 9060 08/23/2013 18:46

13081141-033E Field Blank 08/20/2013 16:28 08/21/2013 15:45

EPA 600 410.4 08/22/2013 18:02

13081141-034A Trip Blank 07/02/2013 0:00 08/21/2013 15:45

SW-846 9020B 08/30/2013 0:01

�������������

Page 204: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Appendix 3

Laboratory Analytical Quality Assurance/Quality Control Data and Chain-of-Custody

Page 205: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

EPA 600 410.4

SampID: MBLK

SampType: MBLK mg/LUnitsR180913Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/21/201310 < 10

SampID: LCS

SampType: LCS mg/LUnitsR180913Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/21/201320 110120 109.40 90 110

SampID: 13081141-001EMS

SampType: MS mg/LUnitsR180913Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/21/201320 100106 1060 90 110

SampID: 13081141-001EMSD

SampType: MSD mg/LUnitsR180913Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chemical Oxygen Demand 08/21/201320 100102 101.8 3.960 106

SampID: 13081141-004EMS

SampType: MS mg/LUnitsR180913Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/21/201320 10098 98.40 90 110

SampID: 13081141-004EMSD

SampType: MSD mg/LUnitsR180913Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chemical Oxygen Demand 08/21/201320 100100 100.5 2.070 98.42

SampID: MBLK

SampType: MBLK mg/LUnitsR180975Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/22/201310 < 10

SampID: LCS

SampType: LCS mg/LUnitsR180975Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/22/201320 110106 96.70 90 110

SampID: 13081141-014EMS

SampType: MS mg/LUnitsR180975Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/22/201320 10097 97.30 90 110

Page 90 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

EPA 600 410.4

SampID: 13081141-014EMSD

SampType: MSD mg/LUnitsR180975Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chemical Oxygen Demand 08/22/201320 100107 107 9.570 97.27

SampID: 13081141-016EMS

SampType: MS mg/LUnitsR180975Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chemical Oxygen Demand 08/22/201320 10097 96.60 90 110

SampID: 13081141-016EMSD

SampType: MSD mg/LUnitsR180975Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chemical Oxygen Demand 08/22/201320 100101 100.8 4.240 96.57

STANDARD METHODS 2540 C (TOTAL)

SampID: MBLK

SampType: MBLK mg/LUnitsR181058Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Dissolved Solids 08/23/201320 < 20Total Dissolved Solids J 08/23/201320 14Total Dissolved Solids J 08/23/201330 24Total Dissolved Solids 08/23/201320 < 20

SampID: LCS

SampType: LCS mg/LUnitsR181058Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Dissolved Solids 08/23/201320 1000998 99.80 90 110

SampID: LCSQC

SampType: LCSQC mg/LUnitsR181058Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Dissolved Solids 08/23/201320 1000976 97.60 90 110

Total Dissolved Solids 08/23/201320 10001020 102.20 90 110

Total Dissolved Solids 08/23/201320 10001010 100.60 90 110

SampID: 13081141-001A MS

SampType: MS mg/LUnitsR181058Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Dissolved Solids 08/23/201320 5001140 107.6600 85 115

SampID: 13081141-001A MSD

SampType: MSD mg/LUnitsR181058Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Dissolved Solids 08/23/201320 5001140 107.6 0.00600 1138

Page 91 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

STANDARD METHODS 2540 C (TOTAL)

SampID: 13081141-018A MS

SampType: MS mg/LUnitsR181058Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Dissolved Solids 08/23/201320 5001060 105.6536 85 115

SampID: 13081141-018A MSD

SampType: MSD mg/LUnitsR181058Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Dissolved Solids 08/23/201320 5001060 105.6 0.00536 1064

SampID: 13081141-017A DUP

SampType: DUP mg/LUnitsR181058Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Dissolved Solids 08/23/201320 540 1.49532

SW-846 9036 (TOTAL)

SampID: MBLK

SampType: MBLK mg/LUnitsR181007Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/22/201310 < 10

SampID: LCS

SampType: LCS mg/LUnitsR181007Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/22/201310 2021 1030 90 110

SampID: 13081141-003AMS

SampType: MS mg/LUnitsR181007Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate SE 08/22/201320 2080 70.766.03 85 115

SampID: 13081141-003AMSD

SampType: MSD mg/LUnitsR181007Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Sulfate SE 08/22/201320 2081 75.1 1.0966.03 80.17

SampID: 13081141-010AMS

SampType: MS mg/LUnitsR181007Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate S 08/22/201310 1038 76.730.32 85 115

Page 92 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9036 (TOTAL)

SampID: 13081141-010AMSD

SampType: MSD mg/LUnitsR181007Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Sulfate S 08/22/201310 1038 77.3 0.1630.32 37.99

SampID: 13081141-019AMS

SampType: MS mg/LUnitsR181007Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/22/201320 2058 94.239.36 85 115

SampID: 13081141-019AMSD

SampType: MSD mg/LUnitsR181007Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Sulfate 08/22/201320 2061 107.8 4.5539.36 58.2

SampID: MBLK

SampType: MBLK mg/LUnitsR181043Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/23/201310 < 10

SampID: LCS

SampType: LCS mg/LUnitsR181043Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/23/201310 2020 102.10 90 110

SampID: MBLK

SampType: MBLK mg/LUnitsR181099Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/26/201310 < 10

SampID: MB-R181099

SampType: MBLK mg/LUnitsR181099Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/26/201310 < 10

SampID: LCS

SampType: LCS mg/LUnitsR181099Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/26/201310 2020 99.60 90 110

SampID: LCS-R181099

SampType: LCS mg/LUnitsR181099Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Sulfate 08/26/201310 2020 99.60 90 110

Page 93 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9060

SampID: ICB/MBLK

SampType: MBLK mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/20131 < 1

SampID: ICV/LCS

SampType: LCS mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/201310 43.646.8 107.30 90 110

SampID: 13081141-008DMS

SampType: MS mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/20131 57 101.81.96 85 115

SampID: 13081141-008DMSD

SampType: MSD mg/LUnitsR181035Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Carbon (TOC) 08/23/20131 57.1 102.8 0.711.96 7.05

SampID: 13081141-016DMS

SampType: MS mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/20131 57.3 99.62.35 85 115

SampID: 13081141-016DMSD

SampType: MSD mg/LUnitsR181035Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Carbon (TOC) 08/23/20131 57.4 101.2 1.092.35 7.33

SampID: 13081141-024DMS

SampType: MS mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/20131 56.9 99.61.9 85 115

SampID: 13081141-024DMSD

SampType: MSD mg/LUnitsR181035Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Carbon (TOC) 08/23/20131 57 102.8 2.301.9 6.88

SampID: 13081141-032DMS

SampType: MS mg/LUnitsR181035Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Carbon (TOC) 08/23/20131 56.9 103.21.73 85 115

Page 94 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9060

SampID: 13081141-032DMSD

SampType: MSD mg/LUnitsR181035Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Carbon (TOC) 08/23/20131 56.9 103.6 0.291.73 6.89

SW-846 9214 (TOTAL)

SampID: MB-R180942

SampType: MBLK mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 < 0.1

SampID: LCS-R180942

SampType: LCS mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 10.95 95.20 90 110

SampID: 13081141-006AMS

SampType: MS mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 22.27 104.90.172 85 115

SampID: 13081141-006AMSD

SampType: MSD mg/LUnitsR180942Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Fluoride 08/22/20130.1 22.29 105.9 0.880.172 2.27

SampID: 13081141-009AMS

SampType: MS mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 22.38 106.20.257 85 115

SampID: 13081141-009AMSD

SampType: MSD mg/LUnitsR180942Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Fluoride 08/22/20130.1 22.39 106.6 0.420.257 2.38

SampID: 13081141-018AMS

SampType: MS mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 22.51 113.30.244 85 115

Page 95 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9214 (TOTAL)

SampID: 13081141-018AMSD

SampType: MSD mg/LUnitsR180942Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Fluoride 08/22/20130.1 22.53 114.3 0.790.244 2.51

SampID: 13081141-025AMS

SampType: MS mg/LUnitsR180942Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Fluoride 08/22/20130.1 22.21 101.80.175 85 115

SampID: 13081141-025AMSD

SampType: MSD mg/LUnitsR180942Batch RPD Limit 10

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Fluoride 08/22/20130.1 22.24 103.2 1.350.175 2.21

SW-846 9251 (TOTAL)

SampID: MBLK

SampType: MBLK mg/LUnitsR180999Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride J 08/22/201310 3

SampID: LCS

SampType: LCS mg/LUnitsR180999Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/22/201310 2022 109.60 90 110

SampID: MBLK

SampType: MBLK mg/LUnitsR181038Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride J 08/23/20135 5

SampID: LCS

SampType: LCS mg/LUnitsR181038Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/23/20135 2021 105.40 90 110

SampID: 13081141-003AMS

SampType: MS mg/LUnitsR181038Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/23/20135 2025 99.85.38 85 115

Page 96 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9251 (TOTAL)

SampID: 13081141-003AMSD

SampType: MSD mg/LUnitsR181038Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chloride 08/23/20135 2026 102.1 1.765.38 25.35

SampID: 13081141-010AMS

SampType: MS mg/LUnitsR181038Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/23/20135 2021 88.63.15 85 115

SampID: 13081141-010AMSD

SampType: MSD mg/LUnitsR181038Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chloride 08/23/20135 2021 89.6 0.913.15 20.87

SampID: 13081141-019AMS

SampType: MS mg/LUnitsR181038Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/23/20135 2023 102.22.32 85 115

SampID: 13081141-019AMSD

SampType: MSD mg/LUnitsR181038Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Chloride 08/23/20135 2023 104.9 2.302.32 22.77

SampID: MBLK

SampType: MBLK mg/LUnitsR181107Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride J 08/26/20135 4

SampID: LCS

SampType: LCS mg/LUnitsR181107Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Chloride 08/26/20135 2018 90.80 90 110

Page 97 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)

SampID: MBLK-91202

SampType: MBLK µg/LUnits91202Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 50< 50 00 -100 100

Barium 08/22/20135 5< 5 00 -100 100

Beryllium 08/22/20131 1< 1 00 -100 100

Boron 08/22/201320 20< 20 00 -100 100

Cadmium 08/22/20132 2< 2 00 -100 100

Calcium 08/22/20130.05 0.05< 0.05 00 -100 100

Chromium 08/22/201310 10< 10 00 -100 100

Cobalt 08/22/201310 10< 10 00 -100 100

Copper 08/22/201310 10< 10 00 -100 100

Iron 08/22/201320 20< 20 00 -100 100

Magnesium 08/22/20130.01 0.01< 0.01 00 -100 100

Manganese 08/22/20135 5< 5 00 -100 100

Molybdenum 08/22/201310 10< 10 00 -100 100

Nickel 08/22/201310 10< 10 00 -100 100

Selenium 08/22/201350 50< 50 00 -100 100

Silver 08/22/201310 10< 10 00 -100 100

Sodium 08/22/20130.05 0.05< 0.05 00 -100 100

Zinc 08/22/201310 10< 10 00 -100 100

SampID: LCS-91202

SampType: LCS µg/LUnits91202Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 20002000 1000 85 115

Barium 08/22/20135 20001930 96.60 85 115

Beryllium 08/22/20131 5049.6 99.20 85 115

Boron 08/22/201320 500472 94.40 85 115

Cadmium 08/22/20132 5051.5 1030 85 115

Calcium 08/22/20130.05 1.21.21 101.20 85 115

Chromium 08/22/201310 200195 97.60 85 115

Cobalt 08/22/201310 500497 99.40 85 115

Copper 08/22/201310 250232 92.90 85 115

Iron 08/22/201320 1000992 99.20 85 115

Magnesium 08/22/20130.01 0.750.775 103.30 85 115

Manganese 08/22/20135 500498 99.60 85 115

Molybdenum 08/22/201310 500485 970 85 115

Nickel 08/22/201310 500486 97.20 85 115

Selenium 08/22/201350 20002100 104.80 85 115

Silver 08/22/201310 5047.8 95.60 85 115

Sodium 08/22/20130.05 1.21.11 92.20 85 115

Zinc 08/22/201310 500497 99.30 85 115

Page 98 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)

SampID: 13081141-006BMS

SampType: MS µg/LUnits91202Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 20002100 1050 75 125

Barium 08/22/20135 20002170 98211.1 75 125

Beryllium 08/22/20131 5050.6 101.20 75 125

Boron 08/22/201320 500535 95.358.5 75 125

Cadmium 08/22/20132 5053.6 107.20 75 125

Calcium S 08/22/20130.05 1.2184 191.7182.2 75 125

Chromium 08/22/201310 200200 100.20 75 125

Cobalt 08/22/201310 500510 1020 75 125

Copper 08/22/201310 250235 94.10 75 125

Iron 08/22/201320 10001020 101.60 75 125

Magnesium S 08/22/20130.01 0.7531.7 145.330.58 75 125

Manganese 08/22/20135 500508 101.50 75 125

Molybdenum 08/22/201310 500505 101.10 75 125

Nickel 08/22/201310 500503 100.60 75 125

Selenium 08/22/201350 20002150 107.60 75 125

Silver 08/22/201310 5048.4 96.80 75 125

Sodium 08/22/20130.05 1.28.91 112.17.56 75 125

Zinc 08/22/201310 500519 103.90 75 125

SampID: 13081141-006BMSD

SampType: MSD µg/LUnits91202Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Aluminum 08/22/201350 20001940 97.1 7.870 2101

Barium 08/22/20135 20002020 90.3 7.35211.1 2172

Beryllium 08/22/20131 5047.2 94.4 6.950 50.6

Boron 08/22/201320 500510 90.3 4.8458.5 535.2

Cadmium 08/22/20132 5050.9 101.8 5.170 53.6

Calcium S 08/22/20130.05 1.2172 -858.3 7.07182.2 184.5

Chromium 08/22/201310 200191 95.4 4.960 200.5

Cobalt 08/22/201310 500483 96.6 5.500 510.1

Copper 08/22/201310 250222 88.8 5.860 235.3

Iron 08/22/201320 1000966 96.6 5.060 1016

Magnesium S 08/22/20130.01 0.7529.2 -184 8.1230.58 31.67

Manganese 08/22/20135 500473 94.6 7.040 507.6

Molybdenum 08/22/201310 500479 95.8 5.320 505.4

Nickel 08/22/201310 500477 95.3 5.390 503.1

Selenium 08/22/201350 20002040 102.2 5.150 2152

Silver 08/22/201310 5045.9 91.8 5.300 48.4

Sodium S 08/22/20130.05 1.28.22 54.8 8.047.56 8.905

Zinc 08/22/201310 500492 98.4 5.420 519.4

Page 99 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)

SampID: MBLK-91203

SampType: MBLK µg/LUnits91203Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 50< 50 00 -100 100

Barium 08/22/20135 5< 5 00 -100 100

Beryllium 08/22/20131 1< 1 00 -100 100

Boron 08/22/201320 20< 20 00 -100 100

Cadmium 08/22/20132 2< 2 00 -100 100

Calcium 08/22/20130.05 0.05< 0.05 00 -100 100

Chromium 08/22/201310 10< 10 00 -100 100

Cobalt 08/22/201310 10< 10 00 -100 100

Copper 08/22/201310 10< 10 00 -100 100

Iron 08/22/201320 20< 20 00 -100 100

Magnesium 08/22/20130.01 0.01< 0.01 00 -100 100

Manganese 08/22/20135 5< 5 00 -100 100

Molybdenum 08/22/201310 10< 10 00 -100 100

Nickel 08/22/201310 10< 10 00 -100 100

Selenium 08/22/201350 50< 50 00 -100 100

Silver 08/22/201310 10< 10 00 -100 100

Sodium 08/22/20130.05 0.05< 0.05 00 -100 100

Zinc J 08/22/201310 102.4 240 -100 100

SampID: LCS-91203

SampType: LCS µg/LUnits91203Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 20002060 1030 85 115

Barium 08/22/20135 20002040 102.10 85 115

Beryllium 08/22/20131 5050.8 101.60 85 115

Boron 08/22/201320 500503 100.60 85 115

Cadmium 08/22/20132 5050.4 100.80 85 115

Calcium 08/27/20130.05 1.21.36 113.70 85 115

Chromium 08/22/201310 200204 101.80 85 115

Cobalt 08/22/201310 500504 100.70 85 115

Copper 08/22/201310 250250 99.90 85 115

Iron 08/22/201320 10001010 101.20 85 115

Magnesium 08/22/20130.01 0.750.802 106.90 85 115

Manganese 08/22/20135 500510 101.90 85 115

Molybdenum 08/22/201310 500503 100.50 85 115

Nickel 08/22/201310 500504 100.80 85 115

Selenium 08/22/201350 20002070 103.60 85 115

Silver 08/22/201310 5050.9 101.80 85 115

Sodium 08/22/20130.05 1.21.21 101.20 85 115

Zinc 08/22/201310 500494 98.80 85 115

Page 100 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)

SampID: 13081141-015BMS

SampType: MS µg/LUnits91203Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 20002060 102.80 75 125

Barium 08/22/20135 20002310 103.2242.9 75 125

Beryllium 08/22/20131 5051.2 102.40 75 125

Boron 08/22/201320 500580 102.666.8 75 125

Cadmium 08/22/20132 5050.1 100.20 75 125

Calcium S 08/22/20130.05 1.2152 16.7151.6 75 125

Chromium 08/22/201310 200204 1020 75 125

Cobalt 08/22/201310 500504 100.80 75 125

Copper 08/22/201310 250256 102.40 75 125

Iron 08/22/201320 10001130 101.6111.3 75 125

Magnesium S 08/22/20130.01 0.7524.3 5223.91 75 125

Manganese 08/22/20135 500554 102.641.1 75 125

Molybdenum 08/22/201310 500513 102.50 75 125

Nickel 08/22/201310 500510 101.24.4 75 125

Selenium 08/22/201350 20002100 1050 75 125

Silver 08/22/201310 5052.4 104.80 75 125

Sodium 08/22/20130.05 1.26.97 102.75.737 75 125

Zinc 08/22/201310 500490 97.52.8 75 125

SampID: 13081141-015BMSD

SampType: MSD µg/LUnits91203Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Aluminum 08/22/201350 20002030 101.7 1.080 2056

Barium 08/22/20135 20002280 101.9 1.13242.9 2307

Beryllium 08/22/20131 5050.5 101 1.380 51.2

Boron 08/22/201320 500573 101.2 1.2366.8 579.8

Cadmium 08/22/20132 5049.5 99 1.200 50.1

Calcium S 08/22/20130.05 1.2150 -116.7 1.06151.6 151.8

Chromium 08/22/201310 200202 100.9 1.080 204

Cobalt 08/22/201310 500497 99.3 1.500 504.1

Copper 08/22/201310 250274 109.7 6.900 256

Iron 08/22/201320 10001120 101.3 0.27111.3 1127

Magnesium S 08/22/20130.01 0.7524.3 48 0.1223.91 24.3

Manganese 08/22/20135 500547 101.2 1.2441.1 553.9

Molybdenum 08/22/201310 500505 101 1.510 512.6

Nickel 08/22/201310 500528 104.7 3.394.4 510.2

Selenium 08/22/201350 20002080 104.1 0.860 2100

Silver 08/22/201310 5051.8 103.6 1.150 52.4

Sodium 08/22/20130.05 1.26.95 101 0.295.737 6.969

Zinc 08/22/201310 500554 110.3 12.272.8 490.4

Page 101 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 6010B, METALS BY ICP (TOTAL)

SampID: 13081141-016BMS

SampType: MS µg/LUnits91203Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Aluminum 08/22/201350 20002040 102.20 75 125

Barium 08/22/20135 20002440 102.4392.1 75 125

Beryllium 08/22/20131 5050.6 101.20 75 125

Boron 08/22/201320 500614 101.7106.1 75 125

Cadmium 08/22/20132 5049.4 98.80 75 125

Calcium S 08/22/20130.05 1.2161 50160.8 75 125

Chromium 08/22/201310 200202 1010 75 125

Cobalt 08/22/201310 500505 99.57.2 75 125

Copper 08/22/201310 250253 101.10 75 125

Iron 08/22/201320 10002050 99.31059 75 125

Magnesium 08/22/20130.01 0.7540.9 9240.19 75 125

Manganese 08/22/20135 5004310 1003809 75 125

Molybdenum 08/22/201310 500506 101.20 75 125

Nickel 08/22/201310 500506 1006.2 75 125

Selenium 08/22/201350 20002080 104.10 75 125

Silver 08/22/201310 5051.8 103.60 75 125

Sodium 08/22/20130.05 1.210.7 949.612 75 125

Zinc 08/22/201310 500484 96.22.3 75 125

SampID: 13081141-016BMSD

SampType: MSD µg/LUnits91203Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Aluminum 08/22/201350 20002040 102.2 0.100 2043

Barium 08/22/20135 20002440 102.4 0.04392.1 2441

Beryllium 08/22/20131 5050.4 100.8 0.400 50.6

Boron 08/22/201320 500614 101.7 0.00106.1 614.5

Cadmium 08/22/20132 5049.1 98.2 0.610 49.4

Calcium 08/22/20130.05 1.2162 108.3 0.43160.8 161.4

Chromium 08/22/201310 200202 100.9 0.050 201.9

Cobalt 08/22/201310 500504 99.3 0.227.2 504.9

Copper 08/22/201310 250252 100.8 0.320 252.8

Iron 08/22/201320 10002060 99.7 0.191059 2052

Magnesium 08/22/20130.01 0.7541 101.3 0.1740.19 40.88

Manganese 08/22/20135 5004330 104.2 0.493809 4309

Molybdenum 08/22/201310 500506 101.1 0.080 506.1

Nickel 08/22/201310 500505 99.8 0.186.2 506.2

Selenium 08/22/201350 20002080 104.2 0.140 2082

Silver 08/22/201310 5051.6 103.2 0.390 51.8

Sodium 08/22/20130.05 1.210.8 102.3 0.939.612 10.74

Zinc 08/22/201310 500482 96 0.272.3 483.5

Page 102 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)

SampID: MBLK-91200

SampType: MBLK µg/LUnits91200Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/22/20135 5< 5 00 -100 100

Arsenic 08/22/20133 3< 3 00 -100 100

Lead 08/22/20132 2< 2 00 -100 100

Thallium 08/26/20132 2< 2 00 -100 100

Thallium 08/23/20132 2< 2 00 -100 100

SampID: LCS-91200

SampType: LCS µg/LUnits91200Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/22/20135 3029.3 97.70 80 120

Arsenic 08/22/20133 1513.9 92.40 80 120

Lead 08/22/20132 1514.3 95.50 80 120

Thallium 08/23/20132 1514.2 94.40 80 120

Thallium 08/26/20132 1513.5 900 80 120

SampID: 13081141-001BMS

SampType: MS µg/LUnits91200Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/22/20135 3024.4 81.20 70 130

Arsenic 08/22/20133 1514 93.10 70 130

Lead 08/22/20132 1514 93.20 70 130

Thallium 08/23/20132 1516.9 112.70 70 130

SampID: 13081141-001BMSD

SampType: MSD µg/LUnits91200Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Antimony 08/22/20135 3026.8 89.5 9.670 24.37

Arsenic 08/22/20133 1514.7 97.8 4.970 13.96

Lead 08/22/20132 1514.5 96.6 3.630 13.98

Thallium 08/23/20132 1516.9 112.8 0.140 16.9

SampID: 13081141-005BMS

SampType: MS µg/LUnits91200Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/22/20135 3027.9 930 70 130

Arsenic 08/22/20133 1512.6 83.80 70 130

Lead 08/22/20132 1514.8 98.90 70 130

Thallium 08/26/20132 1517.4 116.20 70 130

Page 103 of 113

Page 219: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)

SampID: 13081141-005BMSD

SampType: MSD µg/LUnits91200Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Antimony 08/22/20135 3028.6 95.4 2.630 27.89

Arsenic 08/22/20133 1513.8 91.7 8.970 12.57

Lead 08/22/20132 1513.5 90.2 9.220 14.83

Thallium 08/26/20132 1516.8 111.9 3.800 17.44

SampID: MBLK-91201

SampType: MBLK µg/LUnits91201Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/23/20135 5< 5 00 -100 100

Arsenic 08/22/20133 3< 3 00 -100 100

Lead 08/22/20132 2< 2 00 -100 100

Thallium 08/26/20132 2< 2 00 -100 100

SampID: LCS-91201

SampType: LCS µg/LUnits91201Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/23/20135 3029.4 980 80 120

Arsenic 08/22/20133 1512.7 84.40 80 120

Lead 08/22/20132 1513.3 88.80 80 120

Thallium 08/26/20132 1512.3 820 80 120

SampID: 13081141-021BMS

SampType: MS µg/LUnits91201Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/23/20135 3030.3 101.10 70 130

Arsenic 08/22/20133 1517.4 99.22.529 70 130

Lead 08/22/20132 1514.7 97.80 70 130

Thallium 08/26/20132 1514.8 990 70 130

SampID: 13081141-021BMSD

SampType: MSD µg/LUnits91201Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Antimony 08/23/20135 3029.8 99.3 1.770 30.32

Arsenic 08/22/20133 1518.6 107.1 6.582.529 17.4

Lead 08/22/20132 1514.2 94.7 3.210 14.67

Thallium 08/26/20132 1515.3 101.7 2.780 14.84

Page 104 of 113

Page 220: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 3005A, 7010 METALS BY GFAA (TOTAL)

SampID: 13081141-022BMS

SampType: MS µg/LUnits91201Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Antimony 08/22/20135 3022.3 74.40 70 130

Arsenic 08/22/20136 1534.6 123.716.07 70 130

Lead 08/22/20132 1514.1 94.10 70 130

Thallium 08/26/20132 1516.3 108.70 70 130

SampID: 13081141-022BMSD

SampType: MSD µg/LUnits91201Batch RPD Limit 20

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Antimony 08/22/20135 3021.6 72.1 3.210 22.33

Arsenic 08/22/20136 1533.9 118.6 2.2216.07 34.62

Lead 08/22/20132 1514.1 94 0.060 14.11

Thallium 08/26/20132 1516.2 107.8 0.850 16.3

SW-846 7470A (TOTAL)

SampID: MBLK-91206

SampType: MBLK µg/LUnits91206Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 0.2< 0.2 00 -100 100

SampID: LCS-91206

SampType: LCS µg/LUnits91206Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 54.86 97.30 85 115

SampID: 13081141-007BMS

SampType: MS µg/LUnits91206Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 54.6 92.10 75 125

SampID: 13081141-007BMSD

SampType: MSD µg/LUnits91206Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Mercury 08/22/20130.2 54.69 93.8 1.890 4.603

SampID: 13081141-008BMS

SampType: MS µg/LUnits91206Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 54.61 92.20 75 125

Page 105 of 113

Page 221: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 7470A (TOTAL)

SampID: 13081141-008BMSD

SampType: MSD µg/LUnits91206Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Mercury 08/22/20130.2 54.66 93.3 1.180 4.609

SampID: MBLK-91211

SampType: MBLK µg/LUnits91211Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 0.2< 0.2 00 -100 100

SampID: LCS-91211

SampType: LCS µg/LUnits91211Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 54.85 970 85 115

SampID: 13081141-023BMS

SampType: MS µg/LUnits91211Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Mercury 08/22/20130.2 54.59 91.90 75 125

SampID: 13081141-023BMSD

SampType: MSD µg/LUnits91211Batch RPD Limit 15

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Mercury 08/22/20130.2 54.85 97 5.440 4.595

SW-846 9020B

SampID: 130822MBLK

SampType: MBLK µg/LUnitsR181004Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/22/201320 < 20

SampID: 1308222LCS

SampType: LCS µg/LUnitsR181004Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 5048.2 96.30 58 148

SampID: 130822LCS

SampType: LCS µg/LUnitsR181004Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/22/201320 5045 90.10 58 148

Page 106 of 113

Page 222: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-001CDUP

SampType: DUP µg/LUnitsR181004Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/22/201320 24.2 10.9327.02

SampID: 13081141-002CDUP

SampType: DUP µg/LUnitsR181004Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/23/201320 26.8 9.8724.28

SampID: 130823MBLK

SampType: MBLK µg/LUnitsR181037Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 < 20

SampID: 1308231LCS

SampType: LCS µg/LUnitsR181037Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 5036.5 73.10 58 148

SampID: 1308232LCS

SampType: LCS µg/LUnitsR181037Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 5041.9 83.80 58 148

SampID: 1308233LCS

SampType: LCS µg/LUnitsR181037Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 5042.1 84.30 58 148

SampID: 1308234LCS

SampType: LCS µg/LUnitsR181037Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/23/201320 5049.7 99.40 58 148

SampID: 13081141-003CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/23/201320 16.8 0.0017.08

SampID: 13081141-004CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/23/201320 23.3 3.2222.6

Page 107 of 113

Page 223: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-005CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/23/201320 18.6 0.0028.04

SampID: 13081141-006CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/23/201320 30.6 6.4028.72

SampID: 13081141-007CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/23/201320 17.3 0.0018.58

SampID: 13081141-008CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/23/201320 22.9 1.7323.3

SampID: 13081141-009CDUP

SampType: DUP µg/LUnitsR181037Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/23/201320 17 0.0018.06

SampID: 130827MBLK

SampType: MBLK µg/LUnitsR181143Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/27/201320 < 20

SampID: 1308273LCS

SampType: LCS µg/LUnitsR181143Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/28/201320 5037.6 75.20 58 148

SampID: 130827LCS

SampType: LCS µg/LUnitsR181143Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/27/201320 5041.2 82.30 58 148

SampID: 13081141-015CMS

SampType: MS µg/LUnitsR181143Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/28/201320 5059.1 77.420.44 58 148

Page 108 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-015CMSD

SampType: MSD µg/LUnitsR181143Batch RPD Limit 25

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 5069.1 97.2 15.5120.44 59.12

SampID: 13081141-010CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/27/201320 < 20 0.000

SampID: 13081141-011CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/27/201320 23 1.4723.36

SampID: 13081141-012CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/27/201320 < 20 0.000

SampID: 13081141-013CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/27/201320 17.4 0.0017.06

SampID: 13081141-014CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/27/201320 19 0.0018.14

SampID: 13081141-016CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 < 20 0.000

SampID: 13081141-017CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/28/201320 18 0.0016.2

SampID: 13081141-018CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 42.1 1.9842.94

Page 109 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-019CDUP

SampType: DUP µg/LUnitsR181143Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 < 20 0.0015.22

SampID: 130828MBLK

SampType: MBLK µg/LUnitsR181213Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/28/201320 < 20

SampID: 1308283LCS

SampType: LCS µg/LUnitsR181213Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/29/201320 5048.4 96.80 58 148

SampID: 130828LCS

SampType: LCS µg/LUnitsR181213Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/28/201320 5041.5 830 58 148

SampID: 13081141-020CMS

SampType: MS µg/LUnitsR181213Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/28/201320 5077.4 89.932.4 58 148

SampID: 13081141-020CMSD

SampType: MSD µg/LUnitsR181213Batch RPD Limit 25

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 5076 87.2 1.8032.4 77.36

SampID: 13081141-021CDUP

SampType: DUP µg/LUnitsR181213Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 28.7 9.1126.18

SampID: 13081141-022CDUP

SampType: DUP µg/LUnitsR181213Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/28/201320 18.3 0.0021.06

SampID: 13081141-023CDUP

SampType: DUP µg/LUnitsR181213Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/28/201320 < 20 0.0015.58

Page 110 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-024CDUP

SampType: DUP µg/LUnitsR181213Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 22.7 3.7721.88

SampID: 13081141-025CDUP

SampType: DUP µg/LUnitsR181213Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/29/201320 15.7 0.000

SampID: 130829MBLK

SampType: MBLK µg/LUnitsR181298Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/29/201320 < 20

SampID: 1308293LCS

SampType: LCS µg/LUnitsR181298Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/30/201320 5048.4 96.80 58 148

SampID: 130829LCS

SampType: LCS µg/LUnitsR181298Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/29/201320 5043.5 870 58 148

SampID: 13081141-026CMS

SampType: MS µg/LUnitsR181298Batch

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC Low Limit High Limit

Total Organic Halides (TOX) 08/29/201320 5060.6 121.10 58 148

SampID: 13081141-026CMSD

SampType: MSD µg/LUnitsR181298Batch RPD Limit 25

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 5058.1 116.2 4.150 60.56

SampID: 13081141-027CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 20.3 2.0919.92

SampID: 13081141-028CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/29/201320 17 0.0017.54

Page 111 of 113

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Quality Control Results

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

SW-846 9020B

SampID: 13081141-029CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/29/201320 19.9 0.0018.08

SampID: 13081141-030CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) J 08/29/201320 19.8 0.0019.64

SampID: 13081141-031CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 < 20 0.0015.94

SampID: 13081141-032CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 < 20 0.000

SampID: 13081141-033CDUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) 08/29/201320 < 20 0.000

SampID: 13081141-034ADUP

SampType: DUP µg/LUnitsR181298Batch RPD Limit 30

Analyses ResultDate

AnalyzedRL SpikeQual SPK Ref Val %REC RPD Ref Val %RPD

Total Organic Halides (TOX) H 08/30/201320 < 20 0.000

Page 112 of 113

Page 228: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

Receiving Check List

Client Project: Ameren Labadie UWL

Client: Gredell Engineering Resources, Inc.

Report Date: 30-Aug-13

Work Order: 13081141

http://www.teklabinc.com/

Received By: SRHCarrier: Employee

Completed by: Reviewed by:

On:

21-Aug-13

On:

22-Aug-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 0.80.80.80.8

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.

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 1 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

Page 113 of 113

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Page 232: GREDELL Engineering Resources, Inc. · Groundwater Detection Monitoring Wells Installation Report prepared by Reitz & Jens, Inc., May 2013. 4. btor = below top of riser. 5. Actual

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