Second Quarter 2015 Report Sudbury, Ontario Submitted to: Vale Ontario Operations Submitted by: Amec Foster Wheeler Environment & Infrastructure 131 Fielding Road Lively, Ontario P3Y 1L7 12 Amec Foster Wheeler Project number: TY156006
12 Amec Foster Wheeler Project Number: TY156006 Vale Canada Limited Ontario Operations General Engineering Building Copper Cliff, Ontario P0M 1N0 Re: Second Quarter 2015 Report Particulate Monitoring Power Street, Union Street, Venice Street, Norite Street, Copper Cliff Creek, Delki Dozzi, Spruce Street, and Dynamic Earth Sampling Stations Copper Cliff, Ontario Amec Foster Wheeler Environment & Infrastructure (Amec Foster Wheeler (Amec Foster Wheeler) is pleased to submit the second quarter (Q2) 2015 report to Vale Canada Limited (Vale). The report presents Total Suspended Particulate (TSP) and Inhalable Particulate (PM 10 ) matter and metals concentration results obtained from particulate samples collected at the Power Street, Union Street, Venice Street, Norite Street, Copper Cliff Creek, Delki Dozzi, Spruce Street, and Dynamic Earth sampling stations. Please contact Pamela Koski at your convenience if you have any questions about the report. Sincerely, Amec Foster Wheeler Environment & Infrastructure, a Division of Amec Foster Wheeler Americas Limited Pamela Koski, MSc. Environmental Scientist Ray Potvin, MSc. P. Eng. Air Quality Specialist Amec Foster Wheeler Environment & Infrastructure 131 Fielding Road Lively, Ontario, CANADA P3Y 1L7 Phone 705.682.2632 Fax 705.682.2260 www.amecfw.com
Section Table of Contents Page 1.0 Sampling Program Overview... 1 2.0 Sampling Results... 1 LIST OF TABLES Table 1: Summary of Data Recovery... 1 Table 2: Summary Statistics for TSP and PM 10 Concentrations... 3 LIST OF APPENDECES APPENDIX A APPENDIX B APPENDIX C SAMPLING RESULTS HIVOL FLOW CALIBRATION CERTIFICATE MINISTRY OF THE ENVIRONMENT AND CLIMATE CHANGE AUDIT REPORTS Amec Foster Wheeler Project No.: TY156006 Page ii
1.0 SAMPLING PROGRAM OVERVIEW Vale s TSP Hi-Vol ambient air monitoring stations operate on a 3-day sampling schedule. This includes the Dynamic Earth, Norite Street, Venice Street, Copper Cliff Creek, Union Street, Spruce Street, Delki Dozzi and Power Street stations. All filters are subsequently analyzed for metal content. The PM 10 Hi-Vol ambient air monitors are co-located at Dynamic Earth, Norite Street, Venice Street, Copper Cliff Creek and Union Street stations. These monitors operate on a 6-day sampling schedule. Similarly, all filters are analyzed for metal content. The metal list for both size fractions comprises of arsenic, cadmium, chromium, cobalt, copper, iron, lead, manganese, nickel, selenium, vanadium and zinc. Due to analytical difficulties encountered at the laboratory, the results for sulphur will be reported later. Each sample consists of a 24-hr (midnight to midnight) period that operates concurrent to the National Air Pollution Surveillance (NAPS) schedule. 2.0 SAMPLING RESULTS The results of the samples at each of the eight (8) monitoring sites are presented in the following section. Table 1 outlines the data recovery efficiencies of each site (all monitors combined). Table 1: Summary of Data Recovery Station Total number of samples Total number of valid samples Percentage of Valid samples Dynamic Earth 39 30 77 Norite Street 39 30 77 Venice Street 39 32 82 Copper Cliff Creek 39 32 82 Union Street 39 37 95 Spruce Street 26 26 100 Delki Dozzi 26 25 96 Power Street 26 24 92 Total 273 236 Amec Foster Wheeler Project No.: TY156006 Page 1
During this quarter, a total of 236 valid samples were collected from a possible total of 273 samples. Therefore, a total of 37 samples were invalid. Thirty three (33) samples were lost due to flows which fell outside the valid range; one (1) at Union Street, five (5) at Copper Cliff Creek, seven (7) at Venice Street, eight (8) at Dynamic Earth, two (2) at Power Street, nine (9) at Norite Street and one (1) at Delki Dozzi. Three (3) samples were lost due to samplers failing to start; one (1) at Union Street and two (2) at Copper Cliff Creek. One (1) sample was lost due to a timer malfunction at Dynamic Earth. The overall sample recovery for the quarter was 86%. The invalid sample flow rates were due to issues with either the mass flow controllers and/or the brushless motors during operation. If the units were unable to stabilize, the suspect flow controllers and/or motors were either replaced or repaired or the flow controller was re-adjusted to the required flow rate. Lately, significant progress has been made to identify and possibly correct the flow issues. Additional work is required to assess the source of the problem which is suspected to stem from an electronic mismatch between the flow controllers and the motors. Measured results were compared to their applicable Schedule 3 Standards under O.Reg. 419/05 or guidelines, as noted in MOE document PIBS #6569e, titled Summary of Standards and Guidelines to support Ontario Regulation 419: Air Pollution Local Air Quality (including Schedule 6 of O. Reg. 419 on Upper Risk Thresholds). The PM 10 size fraction was compared to the Ambient Air Quality Criteria (AAQC). Table 2 outlines the statistics for the collected samples from each site and particulate size fraction. A full summary of the Q2 results (from all samples) are provided in Appendix A of the report. Amec Foster Wheeler Project No.: TY156006 Page 2
Table 2: Summary Statistics for TSP and PM 10 Concentrations Station Geometric Mean (µg/m 3 ) Arithmetic Mean (µg/m 3 ) Maximum (µg/m 3 ) Limit (µg/m 3 ) % Data Recovery (%) Number of Values in Exceedence Power Street Union Street Venice Street Norite Street Copper Cliff Creek Delki Dozzi Spruce Street Dynamic Earth TSP 26 29 59 120 92 0 TSP 20 23 48 120 100 0 PM10 6 8 15 50 85 0 TSP 26 29 46 120 81 0 PM10 9 9 16 50 85 0 TSP 19 25 62 120 69 0 PM10 11 12 22 50 92 0 TSP 19 21 59 120 85 0 PM10 12 13 23 50 77 0 TSP 20 23 51 120 96 0 TSP 23 28 82 120 100 0 TSP 32 35 81 120 85 0 PM10 9 11 21 50 62 0 There were no exceedences of Schedule 3 Standards, Section 20 Guidelines, and Schedule 6 Upper Risk Thresholds (URTs) listed in O.Reg.419/05. There were also no exceedences of the interim 24-hour Ambient Air Quality Criterion (AAQC) for PM 10. Please note that all iron (total) results have been conservatively expressed as ferric oxide since it is difficult to determine the amount of iron that has been oxidized. Iron is not present as metallic iron but a small portion of the metallic iron is assumed to be oxidized. Therefore, the iron results are conservatively compared to the Fe 2 O 3 Schedule 3 standard for information purposes only. Amec Foster Wheeler Project No.: TY156006 Page 3
Amec Foster Wheeler staff performed a flow calibration check on the air samplers on May 7, 2015 using a BGI direct reading hivol electronic flow calibrator. The calibrator was received from the manufacturer certified to an overall accuracy of 0.60%. A copy of the calibration certificate is provided in Appendix B. All samplers were found to operate within acceptable tolerances at the time of the calibration. The Ontario Ministry of the Environment and Climate Change (MOECC) performed a flow check audit on May 8, 2015. All samplers, except for the Venice street PM 10 sampler, were found to operate within acceptable tolerances. However as noted in the MOECC audit report, a data correction was not required since a flow calibration had been performed the previous day and no sampling had taken place. Their audit reports are provided in Appendix C. Sincerely, Amec Foster Wheeler Environment & Infrastructure, a Division of Amec Foster Wheeler Americas Limited Pamela Koski M.Sc. Environmental Scientist Ray Potvin, MSc. P. Eng Air Quality Specialist Amec Foster Wheeler Project No.: TY156006 Page 4
APPENDIX A SAMPLING RESULTS Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Venice Street Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 3 ) 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 35.4 0.010 0.001 0.015 0.015 0.449 3.332 0.010 0.019 0.502 0.003 0.002 0.034 April 18, 2015 40.3 0.007 0.001 0.013 0.013 0.327 2.946 0.013 0.017 0.471 0.003 0.002 0.032 April 21, 2015 10.6 0.009 0.001 0.018 0.012 0.257 0.706 0.036 0.005 0.351 0.007 0.002 0.012 April 24, 2015 15.3 0.002 0.001 0.013 0.003 0.108 1.430 0.003 0.007 0.051 0.003 0.002 0.013 April 27, 2015 14.1 0.004 0.001 0.023 0.010 0.321 1.945 0.006 0.006 0.352 0.003 0.002 0.018 April 30, 2015 21.1 0.008 0.001 0.032 0.020 0.463 2.302 0.009 0.009 0.536 0.003 0.002 0.032 May 3, 2015 May 6, 2015 31.5 0.005 0.001 0.013 0.007 0.213 1.216 0.021 0.010 0.169 0.003 0.002 0.019 May 9, 2015 May 12, 2015 May 15, 2015 45.9 0.010 0.001 0.012 0.032 0.827 3.075 0.030 0.017 0.768 0.003 0.002 0.037 May 18, 2015 33.1 0.002 0.001 0.007 0.003 0.084 0.715 0.004 0.009 0.071 0.003 0.002 0.015 May 21, 2015 26.2 0.002 0.001 0.019 0.002 0.058 1.001 0.003 0.009 0.050 0.003 0.002 0.012 May 24, 2015 45.1 0.002 0.001 0.018 0.002 0.037 0.972 0.004 0.015 0.030 0.003 0.002 0.014 May 27, 2015 33.7 0.002 0.001 0.005 0.002 0.046 0.486 0.002 0.007 0.046 0.003 0.002 0.010 May 30, 2015 37.2 0.002 0.001 0.007 0.001 0.046 0.315 0.001 0.005 0.044 0.003 0.002 0.010 June 2, 2015 36.9 0.002 0.001 0.011 0.009 0.241 2.016 0.008 0.009 0.262 0.003 0.002 0.016 June 5, 2015 25.3 0.002 0.001 0.008 0.003 0.087 0.744 0.002 0.006 0.099 0.003 0.002 0.012 June 8, 2015 18.3 0.002 0.001 0.005 0.001 0.036 0.458 0.001 0.004 0.023 0.003 0.002 0.005 June 11, 2015 18.1 0.002 0.001 0.005 0.002 0.036 0.443 0.001 0.004 0.036 0.003 0.002 0.005 June 14, 2015 24.1 0.007 0.001 0.014 0.004 0.137 0.672 0.014 0.006 0.148 0.003 0.002 0.015 June 17, 2015 44.0 0.002 0.001 0.018 0.008 0.206 1.473 0.007 0.014 0.184 0.003 0.002 0.018 June 20, 2015 23.8 0.002 0.001 0.012 0.015 0.118 0.523 0.005 0.005 0.090 0.003 0.002 0.012 June 23, 2015 18.0 0.002 0.001 0.010 0.003 0.079 0.692 0.003 0.004 0.064 0.003 0.002 0.011 June 26, 2015 June 29, 2015 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxid * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 26.3 0.003 0.001 0.012 0.005 0.131 1.03 0.005 0.008 0.123 0.003 0.002 0.015 Arithmetic mean 28.5 0.004 0.001 0.013 0.008 0.199 1.308 0.009 0.009 0.207 0.003 0.002 0.017 Max. concentration 45.9 0.010 0.001 0.032 0.032 0.827 3.33 0.036 0.019 0.768 0.007 0.002 0.037 Min. concentration 10.6 0.002 0.001 0.005 0.001 0.036 0.31 0.001 0.004 0.023 0.003 0.002 0.005 No. of valid samples 21 21 21 21 21 21 21 21 21 21 21 21 21 No. samples < mdl 0 13 21 0 1 0 0 3 0 0 20 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 62 100 0 5 0 14 0 0 95 0 0 % valid data 81 81 81 81 81 81 81 81 81 81 81 81 81 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Venice Street Monitoring Results for PM 10 and Metals (results expressed in µg/m 3 ) Date PM10 As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn AAQC (µg/m3) 50 April 18, 2015 15.9 0.002 0.001 0.005 0.004 0.097 0.928 0.006 0.007 0.120 0.003 0.002 0.035 April 24, 2015 4.6 0.002 0.001 0.009 0.001 0.028 0.370 0.001 0.002 0.013 0.003 0.002 0.012 April 30, 2015 7.5 0.002 0.001 0.010 0.006 0.153 0.755 0.004 0.003 0.183 0.003 0.002 0.022 May 6, 2015 May 12, 2015 May 18, 2015 10.7 0.002 0.001 0.004 0.001 0.018 0.100 0.001 0.003 0.013 0.003 0.002 0.010 May 24, 2015 11.0 0.002 0.001 0.016 0.001 0.009 0.286 0.001 0.005 0.008 0.003 0.002 0.005 May 30, 2015 7.3 0.002 0.001 0.005 0.001 0.021 0.100 0.001 0.002 0.020 0.003 0.002 0.005 June 5, 2015 8.6 0.002 0.001 0.006 0.001 0.029 0.229 0.001 0.004 0.019 0.003 0.002 0.011 June 11, 2015 6.9 0.002 0.001 0.005 0.001 0.009 0.100 0.001 0.002 0.008 0.003 0.002 0.005 June 17, 2015 9.5 0.002 0.001 0.016 0.003 0.086 0.658 0.004 0.007 0.091 0.003 0.002 0.010 June 23, 2015 6.7 0.002 0.001 0.016 0.001 0.027 0.239 0.001 0.002 0.026 0.003 0.002 0.006 June 29, 2015 9.8 0.002 0.001 0.017 0.002 0.043 0.403 0.008 0.004 0.056 0.003 0.002 0.014 AAQC 50 No. > AAQC 0 Geometric mean 8.5 0.002 0.001 0.009 0.001 0.032 0.29 0.002 0.003 0.029 0.003 0.002 0.010 Arithmetic mean 9.0 0.002 0.001 0.010 0.002 0.047 0.379 0.002 0.004 0.051 0.003 0.002 0.012 Max. concentration 15.9 0.002 0.001 0.017 0.006 0.153 0.93 0.008 0.007 0.183 0.003 0.002 0.035 Min. concentration 4.6 0.002 0.001 0.004 0.001 0.009 0.10 0.001 0.002 0.008 0.003 0.002 0.005 No. of valid samples 11 11 11 11 11 11 11 11 11 11 11 11 11 No. samples < mdl 0 11 11 0 7 0 0 7 0 0 11 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 100 100 0 64 0 64 0 0 100 0 0 % valid data 85 85 85 85 85 85 85 85 85 85 85 85 85 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Union Street Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 3 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2 10 2 120 April 15, 2015 22.6 0.002 0.001 0.006 0.005 0.153 1.859 0.004 0.015 0.109 0.003 0.002 0.019 April 18, 2015 37.4 0.002 0.001 0.007 0.006 0.199 2.317 0.007 0.016 0.146 0.003 0.002 0.029 April 21, 2015 10.2 0.010 0.001 0.004 0.017 0.271 0.613 0.041 0.005 0.470 0.007 0.002 0.013 April 24, 2015 10.7 0.002 0.001 0.012 0.002 0.049 0.821 0.001 0.005 0.021 0.003 0.002 0.008 April 27, 2015 9.9 0.002 0.001 0.013 0.002 0.079 0.782 0.002 0.004 0.045 0.003 0.002 0.008 April 30, 2015 12.6 0.002 0.001 0.014 0.008 0.193 1.070 0.004 0.006 0.229 0.003 0.002 0.016 May 3, 2015 47.7 0.006 0.001 0.011 0.012 0.175 1.573 0.022 0.023 0.257 0.003 0.002 0.018 May 6, 2015 27.3 0.002 0.001 0.012 0.006 0.167 1.316 0.020 0.011 0.156 0.003 0.002 0.016 May 9, 2015 14 0.002 0.001 0.011 0.002 0.054 0.429 0.004 0.005 0.059 0.003 0.002 0.010 May 12, 2015 5.7 0.002 0.001 0.008 0.001 0.024 0.100 0.001 0.001 0.028 0.003 0.002 0.004 May 15, 2015 34.7 0.004 0.001 0.006 0.011 0.260 1.559 0.011 0.013 0.198 0.003 0.002 0.019 May 18, 2015 27.1 0.002 0.001 0.005 0.002 0.031 0.501 0.002 0.006 0.027 0.003 0.002 0.010 May 21, 2015 18.9 0.002 0.001 0.016 0.002 0.033 0.772 0.002 0.006 0.027 0.003 0.002 0.009 May 24, 2015 38.7 0.002 0.001 0.014 0.001 0.015 0.729 0.003 0.013 0.011 0.003 0.002 0.011 May 27, 2015 30.3 0.002 0.001 0.005 0.001 0.018 0.315 0.002 0.006 0.014 0.003 0.002 0.004 May 30, 2015 33.2 0.002 0.001 0.006 0.002 0.046 0.386 0.001 0.005 0.047 0.003 0.002 0.004 June 2, 2015 28.2 0.002 0.001 0.008 0.006 0.153 1.759 0.010 0.010 0.156 0.003 0.002 0.013 June 5, 2015 22.5 0.002 0.001 0.005 0.001 0.056 0.558 0.002 0.005 0.029 0.003 0.002 0.010 June 8, 2015 14.1 0.002 0.001 0.004 0.001 0.030 0.415 0.001 0.006 0.024 0.003 0.002 0.004 June 11, 2015 15.7 0.002 0.001 0.004 0.001 0.015 0.286 0.002 0.003 0.012 0.003 0.002 0.004 June 14, 2015 16.5 0.007 0.001 0.013 0.002 0.072 0.372 0.006 0.003 0.047 0.003 0.002 0.011 June 17, 2015 33 0.002 0.001 0.014 0.005 0.097 0.872 0.006 0.008 0.097 0.003 0.002 0.011 June 20, 2015 18.2 0.004 0.001 0.010 0.016 0.107 0.439 0.005 0.005 0.082 0.003 0.002 0.010 June 23, 2015 20.7 0.002 0.001 0.010 0.003 0.077 0.749 0.003 0.007 0.070 0.003 0.002 0.011 June 26, 2015 21.7 0.002 0.001 0.022 0.006 0.119 1.194 0.009 0.007 0.152 0.003 0.002 0.016 June 29, 2015 21.8 0.002 0.001 0.019 0.005 0.097 0.895 0.012 0.008 0.108 0.003 0.002 0.017 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 20.4 0.002 0.001 0.009 0.003 0.072 0.705 0.004 0.006 0.063 0.003 0.002 0.010 Arithmetic mean 22.8 0.003 0.001 0.010 0.005 0.100 0.872 0.007 0.008 0.101 0.003 0.002 0.012 Max. concentration 47.7 0.010 0.001 0.022 0.017 0.271 2.317 0.041 0.023 0.470 0.007 0.002 0.029 Min. concentration 5.7 0.002 0.001 0.004 0.001 0.015 0.100 0.001 0.001 0.011 0.003 0.002 0.004 No. of valid samples 26 26 26 26 26 26 26 26 26 26 26 26 26 No. samples < mdl 0 21 26 0 5 0 0 4 0 0 25 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 81 100 0 19 0 15 0 0 96 0 0 % valid data 100 100 100 100 100 100 100 100 100 100 100 100 100 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Union Street Monitoring Results for PM 10 and Metals (results expressed in µg/m 3 ) Date PM10 As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn AAQC (µg/m3) 50 April 18, 2015 April 24, 2015 3.9 0.002 0.001 0.011 0.001 0.020 operator error 0.312 0.001 0.003 0.009 0.003 0.002 0.005 April 30, 2015 3.4 0.002 0.001 0.006 0.003 0.068 0.493 0.002 0.003 0.094 0.003 0.002 0.010 May 6, 2015 May 12, 2015 1.5 0.002 0.001 0.011 0.001 0.009 0.114 0.001 0.001 0.010 0.003 0.002 0.002 May 18, 2015 13.3 0.002 0.001 0.005 0.001 0.006 0.114 0.001 0.004 0.004 0.003 0.002 0.002 May 24, 2015 15.4 0.002 0.001 0.016 0.001 0.006 0.358 0.002 0.008 0.004 0.003 0.002 0.002 May 30, 2015 9.1 0.002 0.001 0.004 0.001 0.008 0.114 0.001 0.002 0.004 0.003 0.002 0.002 June 5, 2015 9.4 0.002 0.001 0.004 0.001 0.020 0.243 0.001 0.005 0.010 0.003 0.002 0.002 June 11, 2015 9.1 0.002 0.001 0.004 0.001 0.004 0.114 0.001 0.002 0.004 0.003 0.002 0.002 June 17, 2015 10.6 0.002 0.001 0.012 0.002 0.034 0.329 0.004 0.006 0.028 0.003 0.002 0.002 June 23, 2015 1.5 0.002 0.001 0.014 0.001 0.001 0.114 0.001 0.001 0.001 0.003 0.002 0.002 June 29, 2015 13.2 0.002 0.001 0.017 0.002 0.032 0.336 0.009 0.005 0.041 0.003 0.002 0.008 AAQC 50 No. > AAQC 0 Geometric mean 6.3 0.002 0.001 0.008 0.001 0.011 0.21 0.002 0.003 0.008 0.003 0.002 0.002 Arithmetic mean 8.2 0.002 0.001 0.010 0.001 0.019 0.240 0.002 0.003 0.019 0.003 0.002 0.003 Max. concentration 15.4 0.002 0.001 0.017 0.003 0.068 0.49 0.009 0.008 0.094 0.003 0.002 0.010 Min. concentration 1.5 0.002 0.001 0.004 0.001 0.001 0.11 0.001 0.001 0.001 0.003 0.002 0.002 No. of valid samples 11 11 11 11 11 11 11 11 11 11 11 11 11 No. samples < mdl 2 11 11 0 8 1 0 7 0 1 11 0 8 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 18 100 100 0 73 9 64 0 9 100 0 73 % valid data 85 85 85 85 85 85 85 85 85 85 85 85 85 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Spruce Street Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 26.3 0.002 0.001 0.004 0.002 0.038 1.277 0.003 0.012 0.030 0.003 0.002 0.021 April 18, 2015 33.4 0.004 0.001 0.005 0.006 0.075 2.145 0.009 0.018 0.133 0.003 0.002 0.039 April 21, 2015 12.7 0.006 0.001 0.012 0.008 0.116 0.666 0.014 0.005 0.141 0.003 0.002 0.014 April 24, 2015 10.1 0.002 0.001 0.011 0.001 0.023 0.666 0.001 0.004 0.012 0.003 0.002 0.017 April 27, 2015 4.9 0.002 0.001 0.015 0.001 0.012 0.312 0.001 0.003 0.006 0.003 0.002 0.008 April 30, 2015 17.2 0.002 0.001 0.011 0.001 0.021 0.814 0.002 0.007 0.015 0.003 0.002 0.015 May 3, 2015 57.8 0.006 0.001 0.015 0.006 0.188 1.401 0.022 0.024 0.110 0.003 0.002 0.034 May 6, 2015 42.1 0.016 0.001 0.011 0.005 0.344 1.330 0.012 0.013 0.132 0.003 0.002 0.026 May 9, 2015 12.5 0.002 0.001 0.008 0.001 0.040 0.200 0.004 0.003 0.011 0.003 0.002 0.013 May 12, 2015 9.7 0.006 0.003 0.006 0.003 0.289 0.400 0.033 0.003 0.073 0.003 0.002 0.027 May 15, 2015 24.1 0.008 0.001 0.005 0.002 0.165 0.801 0.004 0.010 0.047 0.003 0.002 0.025 May 18, 2015 33.3 0.002 0.001 0.014 0.002 0.047 0.586 0.005 0.006 0.047 0.003 0.002 0.012 May 21, 2015 33.3 0.004 0.001 0.017 0.008 0.436 1.916 0.010 0.008 0.219 0.003 0.002 0.017 May 24, 2015 81.5 0.007 0.002 0.008 0.011 0.322 2.803 0.023 0.019 0.227 0.003 0.002 0.031 May 27, 2015 45.5 0.002 0.001 0.005 0.002 0.055 0.458 0.003 0.007 0.035 0.003 0.002 0.019 May 30, 2015 44.5 0.002 0.001 0.005 0.001 0.041 0.286 0.003 0.005 0.033 0.003 0.002 0.010 June 2, 2015 25.6 0.002 0.001 0.006 0.003 0.071 0.787 0.004 0.008 0.052 0.003 0.002 0.013 June 5, 2015 32.6 0.002 0.001 0.004 0.001 0.013 0.300 0.001 0.005 0.008 0.003 0.002 0.002 June 8, 2015 19.9 0.002 0.001 0.006 0.010 0.248 2.217 0.011 0.005 0.074 0.003 0.002 0.017 June 11, 2015 23.2 0.004 0.001 0.012 0.009 0.196 0.801 0.017 0.005 0.168 0.003 0.002 0.016 June 14, 2015 14.0 0.004 0.001 0.011 0.001 0.011 0.200 0.002 0.003 0.005 0.003 0.002 0.011 June 17, 2015 30.1 0.002 0.001 0.013 0.001 0.026 0.629 0.001 0.007 0.016 0.003 0.002 0.015 June 20, 2015 17.3 0.002 0.001 0.008 0.002 0.029 0.355 0.002 0.004 0.031 0.003 0.002 0.034 June 23, 2015 19.3 0.002 0.001 0.016 0.002 0.178 0.436 0.010 0.004 0.060 0.003 0.002 0.019 June 26, 2015 22.7 0.002 0.001 0.015 0.004 0.095 0.809 0.006 0.006 0.085 0.003 0.002 0.016 June 29, 2015 23.2 0.002 0.001 0.006 0.005 0.081 0.994 0.009 0.007 0.082 0.003 0.002 0.018 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxi * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 23.3 0.003 0.001 0.009 0.002 0.072 0.702 0.005 0.006 0.044 0.003 0.002 0.016 Arithmetic mean 27.6 0.004 0.001 0.009 0.004 0.122 0.907 0.008 0.008 0.071 0.003 0.002 0.019 Max. concentration 81.5 0.016 0.003 0.017 0.011 0.436 2.803 0.033 0.024 0.227 0.003 0.002 0.039 Min. concentration 4.9 0.002 0.001 0.004 0.001 0.011 0.200 0.001 0.003 0.005 0.003 0.002 0.002 No. of valid samples 26 26 26 26 26 26 26 26 26 26 26 26 26 No. samples < mdl 0 16 24 0 6 0 0 4 0 0 26 0 1 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 62 92 0 23 0 15 0 0 100 0 4 % valid data 100 100 100 100 100 100 100 100 100 100 100 100 100 Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidize Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Power Street Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 59.2 0.006 0.001 0.009 0.017 0.405 4.690 0.012 0.040 0.368 0.008 0.002 0.071 April 18, 2015 35.3 0.002 0.001 0.006 0.009 0.238 2.460 0.010 0.019 0.264 0.003 0.002 0.043 April 21, 2015 9.1 0.016 0.001 0.004 0.026 0.302 0.483 0.051 0.005 0.575 0.010 0.002 0.012 April 24, 2015 20.2 0.002 0.001 0.015 0.006 0.177 1.602 0.004 0.010 0.122 0.003 0.002 0.029 April 27, 2015 21.8 0.002 0.001 0.014 0.005 0.166 1.401 0.003 0.010 0.136 0.003 0.002 0.027 April 30, 2015 39.5 0.005 0.001 0.008 0.009 0.259 2.445 0.015 0.018 0.163 0.003 0.002 0.045 May 3, 2015 May 6, 2015 May 9, 2015 19.5 0.002 0.001 0.013 0.003 0.119 0.715 0.010 0.007 0.071 0.003 0.002 0.025 May 12, 2015 8.0 0.002 0.001 0.009 0.001 0.016 0.107 0.001 0.002 0.009 0.003 0.002 0.012 May 15, 2015 41.4 0.005 0.001 0.007 0.008 0.159 1.659 0.007 0.017 0.088 0.003 0.002 0.029 May 18, 2015 32.7 0.011 0.001 0.005 0.080 0.380 0.715 0.003 0.008 0.119 0.003 0.002 0.015 May 21, 2015 23.2 0.002 0.001 0.017 0.003 0.075 1.058 0.003 0.008 0.049 0.003 0.002 0.016 May 24, 2015 38.4 0.002 0.001 0.017 0.002 0.033 1.087 0.004 0.015 0.032 0.003 0.002 0.014 May 27, 2015 30.1 0.002 0.001 0.005 0.001 0.024 0.543 0.002 0.008 0.025 0.003 0.002 0.011 May 30, 2015 45.0 0.002 0.001 0.005 0.001 0.035 0.386 0.001 0.007 0.023 0.003 0.002 0.012 June 2, 2015 34.8 0.002 0.001 0.007 0.007 0.175 1.816 0.006 0.012 0.222 0.003 0.002 0.020 June 5, 2015 34.5 0.002 0.001 0.007 0.005 0.142 1.316 0.004 0.012 0.169 0.003 0.002 0.021 June 8, 2015 17.2 0.002 0.001 0.005 0.002 0.043 0.472 0.002 0.004 0.051 0.003 0.002 0.012 June 11, 2015 20.5 0.002 0.001 0.005 0.004 0.056 0.729 0.001 0.006 0.136 0.003 0.002 0.012 June 14, 2015 14.1 0.002 0.001 0.012 0.002 0.021 0.107 0.003 0.003 0.103 0.003 0.002 0.010 June 17, 2015 43.8 0.002 0.001 0.015 0.011 0.115 1.373 0.007 0.013 0.124 0.003 0.002 0.017 June 20, 2015 19.7 0.005 0.001 0.009 0.020 0.118 0.490 0.006 0.006 0.102 0.003 0.002 0.018 June 23, 2015 19.6 0.002 0.001 0.011 0.003 0.069 0.839 0.003 0.006 0.073 0.003 0.002 0.018 June 26, 2015 28.5 0.002 0.001 0.019 0.005 0.097 1.411 0.009 0.018 0.115 0.003 0.002 0.027 June 29, 2015 34.7 0.006 0.001 0.018 0.007 0.121 1.317 0.017 0.013 0.196 0.003 0.002 0.022 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidi * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 25.9 0.003 0.001 0.009 0.005 0.099 0.89 0.005 0.009 0.097 0.003 0.002 0.019 Arithmetic mean 28.8 0.004 0.001 0.010 0.010 0.139 1.218 0.008 0.011 0.139 0.003 0.002 0.022 Max. concentration 59.2 0.016 0.001 0.019 0.080 0.405 4.69 0.051 0.040 0.575 0.010 0.002 0.071 Min. concentration 8.0 0.002 0.001 0.004 0.001 0.016 0.11 0.001 0.002 0.009 0.003 0.002 0.010 No. of valid samples 24 24 24 24 24 24 24 24 24 24 24 24 24 No. samples < mdl 0 17 24 0 2 0 0 3 0 0 22 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 71 100 0 8 0 13 0 0 92 0 0 % valid data 92 92 92 92 92 92 92 92 92 92 92 92 92 ) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Norite Street Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 31.8 0.002 0.001 0.005 0.005 0.118 2.059 0.004 0.020 0.110 0.003 0.002 0.031 April 18, 2015 43.8 0.002 0.001 0.006 0.006 0.178 2.545 0.013 0.018 0.141 0.003 0.002 0.042 April 21, 2015 13.5 0.011 0.001 0.002 0.015 0.209 0.452 0.039 0.004 0.361 0.007 0.002 0.016 April 24, 2015 18.7 0.002 0.001 0.009 0.001 0.025 0.674 0.002 0.006 0.015 0.003 0.002 0.012 April 27, 2015 16.4 0.002 0.001 0.012 0.002 0.058 1.017 0.002 0.006 0.032 0.003 0.002 0.012 April 30, 2015 28.9 0.002 0.001 0.008 0.005 0.135 1.516 0.004 0.011 0.146 0.003 0.002 0.022 May 3, 2015 53.1 0.005 0.001 0.010 0.008 0.126 1.130 0.019 0.019 0.129 0.003 0.002 0.017 May 6, 2015 May 9, 2015 May 12, 2015 4.8 0.002 0.001 0.004 0.001 0.010 0.114 0.001 0.001 0.006 0.003 0.002 0.005 May 15, 2015 2.2 0.002 0.001 0.001 0.001 0.008 0.066 0.000 0.001 0.004 0.003 0.002 0.002 May 18, 2015 28.7 0.002 0.001 0.005 0.004 0.025 0.300 0.002 0.006 0.011 0.003 0.002 0.010 May 21, 2015 17.9 0.002 0.001 0.017 0.001 0.022 0.501 0.001 0.005 0.015 0.003 0.002 0.012 May 24, 2015 61.7 0.002 0.001 0.017 0.001 0.017 0.972 0.003 0.015 0.014 0.003 0.002 0.012 May 27, 2015 39.1 0.002 0.001 0.005 0.001 0.018 0.400 0.001 0.007 0.019 0.003 0.002 0.009 May 30, 2015 June 2, 2015 June 5, 2015 June 8, 2015 June 11, 2015 14.8 0.002 0.001 0.005 0.001 0.009 0.114 0.002 0.003 0.007 0.003 0.002 0.005 June 14, 2015 June 17, 2015 23.1 0.002 0.001 0.014 0.003 0.046 0.543 0.003 0.006 0.043 0.003 0.002 0.018 June 20, 2015 16.7 0.002 0.001 0.010 0.012 0.075 0.320 0.004 0.004 0.056 0.003 0.002 0.023 June 23, 2015 14.9 0.002 0.001 0.010 0.002 0.039 0.406 0.002 0.003 0.061 0.003 0.002 0.010 June 26, 2015 14.7 0.002 0.001 0.016 0.002 0.050 0.551 0.005 0.004 0.050 0.003 0.002 0.011 June 29, 2015 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 19.3 0.002 0.001 0.007 0.002 0.040 0.510 0.003 0.005 0.033 0.003 0.002 0.012 Arithmetic mean 24.7 0.002 0.001 0.009 0.004 0.065 0.760 0.006 0.008 0.068 0.003 0.002 0.015 Max. concentration 61.7 0.011 0.001 0.017 0.015 0.209 2.545 0.039 0.020 0.361 0.007 0.002 0.042 Min. concentration 2.2 0.002 0.001 0.001 0.001 0.008 0.066 0.000 0.001 0.004 0.003 0.002 0.002 No. of valid samples 18 18 18 18 18 18 18 18 18 18 18 18 18 No. samples < mdl 0 16 18 0 7 0 0 3 0 0 0 0 1 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 89 100 0 39 0 17 0 0 0 0 6 % valid data 69 69 69 69 69 69 69 69 69 69 69 69 69 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Norite Street Monitoring Results for PM 10 and Metals (results expressed in µg/m 3 ) Date PM10 As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn AAQC (µg/m3) 50 April 18, 2015 21.5 0.002 0.001 0.004 0.003 0.093 1.459 0.010 0.011 0.074 0.003 0.002 0.024 April 24, 2015 6.4 0.002 0.001 0.011 0.001 0.012 0.309 0.001 0.004 0.008 0.003 0.002 0.009 April 30, 2015 11.6 0.002 0.001 0.004 0.004 0.041 0.508 0.002 0.006 0.038 0.003 0.002 0.011 May 6, 2015 14.1 0.002 0.001 0.010 0.003 0.060 0.458 0.022 0.006 0.055 0.003 0.002 0.010 May 12, 2015 3.5 0.002 0.001 0.005 0.001 0.002 0.107 0.001 0.001 0.001 0.003 0.002 0.004 May 18, 2015 15.9 0.002 0.001 0.008 0.001 0.007 0.107 0.009 0.004 0.004 0.003 0.002 0.004 May 24, 2015 May 30, 2015 12.2 0.002 0.001 0.005 0.001 0.014 0.107 0.001 0.002 0.005 0.003 0.002 0.004 June 5, 2015 12.4 0.002 0.001 0.004 0.001 0.023 0.243 0.001 0.002 0.008 0.003 0.002 0.004 June 11, 2015 9.9 0.002 0.001 0.004 0.001 0.004 0.107 0.002 0.002 0.002 0.003 0.002 0.004 June 17, 2015 11.9 0.002 0.001 0.011 0.001 0.021 0.272 0.002 0.010 0.019 0.003 0.002 0.013 June 23, 2015 7.4 0.002 0.001 0.014 0.001 0.015 0.106 0.001 0.002 0.019 0.003 0.002 0.005 June 29, 2015 11.9 0.002 0.001 0.015 0.002 0.029 0.289 0.009 0.004 0.038 0.003 0.002 0.008 AAQC 50 No. > AAQC 0 Geometric mean 10.6 0.002 0.001 0.007 0.001 0.016 0.23 0.003 0.003 0.012 0.003 0.002 0.007 Arithmetic mean 11.6 0.002 0.001 0.008 0.001 0.027 0.339 0.005 0.004 0.023 0.003 0.002 0.008 Max. concentration 21.5 0.002 0.001 0.015 0.004 0.093 1.46 0.022 0.011 0.074 0.003 0.002 0.024 Min. concentration 3.5 0.002 0.001 0.004 0.001 0.002 0.11 0.001 0.001 0.001 0.003 0.002 0.004 No. of valid samples 12 12 12 12 12 12 12 12 12 12 12 12 12 No. samples < mdl 0 12 12 0 8 0 0 5 0 0 12 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 100 100 0 67 0 42 0 0 100 0 0 % valid data 92 92 92 92 92 92 92 92 92 92 92 92 92 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Dynamic Earth Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 3 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 80.9 0.007 0.001 0.011 0.071 0.295 14.171 0.013 0.028 0.387 0.003 0.002 0.087 April 18, 2015 53.6 0.056 0.001 0.008 0.016 0.701 4.590 0.017 0.026 0.409 0.003 0.002 0.058 April 21, 2015 28.4 0.002 0.001 0.014 0.003 0.059 1.051 0.003 0.011 0.050 0.003 0.002 0.026 April 24, 2015 29.5 0.015 0.001 0.013 0.004 0.282 1.473 0.008 0.011 0.119 0.003 0.002 0.033 April 27, 2015 17.3 0.002 0.001 0.006 0.006 0.078 1.888 0.013 0.009 0.111 0.003 0.002 0.026 April 30, 2015 20.3 0.002 0.001 0.013 0.002 0.044 0.877 0.007 0.008 0.046 0.003 0.002 0.020 May 3, 2015 May 6, 2015 May 9, 2015 19.1 0.002 0.001 0.009 0.001 0.042 0.386 0.007 0.005 0.021 0.003 0.002 0.019 May 12, 2015 15.3 0.002 0.001 0.006 0.004 0.148 0.701 0.004 0.006 0.108 0.003 0.002 0.020 May 15, 2015 29.7 0.002 0.001 0.006 0.001 0.022 0.701 0.003 0.010 0.013 0.003 0.002 0.022 May 18, 2015 33.7 0.002 0.001 0.018 0.002 0.070 0.758 0.003 0.009 0.054 0.003 0.002 0.019 May 21, 2015 50.6 0.002 0.001 0.022 0.006 0.151 2.159 0.006 0.019 0.117 0.003 0.002 0.042 May 24, 2015 46.1 0.002 0.001 0.007 0.002 0.050 1.187 0.004 0.018 0.045 0.003 0.002 0.023 May 27, 2015 65.2 0.002 0.001 0.007 0.002 0.043 1.216 0.002 0.014 0.035 0.003 0.002 0.026 May 30, 2015 41.4 0.002 0.001 0.006 0.001 0.024 0.358 0.004 0.007 0.010 0.003 0.002 0.014 June 2, 2015 35.3 0.002 0.001 0.008 0.005 0.102 1.888 0.004 0.013 0.142 0.003 0.002 0.037 June 5, 2015 31.7 0.002 0.001 0.005 0.002 0.037 0.744 0.004 0.006 0.021 0.003 0.002 0.019 June 8, 2015 June 11, 2015 31.0 0.002 0.001 0.014 0.015 0.198 1.330 0.011 0.010 0.298 0.003 0.002 0.026 June 14, 2015 18.8 0.004 0.001 0.013 0.001 0.013 0.286 0.003 0.004 0.008 0.003 0.002 0.014 June 17, 2015 44.2 0.004 0.001 0.017 0.004 0.057 1.788 0.004 0.018 0.046 0.003 0.002 0.031 June 20, 2015 21.1 0.002 0.001 0.009 0.007 0.070 0.482 0.002 0.007 0.037 0.003 0.002 0.021 June 23, 2015 23.9 0.002 0.001 0.020 0.010 0.149 1.190 0.005 0.008 0.321 0.003 0.002 0.024 June 26, 2015 June 29, 2015 38.8 0.002 0.001 0.007 0.003 0.064 1.270 0.006 0.013 0.050 0.003 0.002 0.029 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 32.0 0.003 0.001 0.010 0.003 0.077 1.14 0.005 0.010 0.062 0.003 0.002 0.026 Arithmetic mean 35.3 0.005 0.001 0.011 0.007 0.123 1.840 0.006 0.012 0.111 0.003 0.002 0.029 Max. concentration 80.9 0.056 0.001 0.022 0.071 0.701 14.17 0.017 0.028 0.409 0.003 0.002 0.087 Min. concentration 15.3 0.002 0.001 0.005 0.001 0.013 0.29 0.002 0.004 0.008 0.003 0.002 0.014 No. of valid samples 22 22 22 22 22 22 22 22 22 22 22 22 22 No. samples < mdl 0 17 22 0 4 0 0 0 0 0 22 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 77 100 0 18 0 0 0 0 100 0 0 % valid data 85 85 85 85 85 85 85 85 85 85 85 85 85 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Dynamic Earth Monitoring Results for PM 10 and Metals (results expressed in µg/m 3 ) Date PM10 As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn AAQC (µg/m3) 50 April 18, 2015 21.0 0.017 0.001 0.004 0.004 0.206 1.404 0.008 0.011 0.111 0.003 0.002 0.024 April 24, 2015 7.6 0.005 0.001 0.011 0.002 0.103 0.428 0.004 0.004 0.033 0.003 0.002 0.013 April 30, 2015 4.2 0.002 0.001 0.009 0.001 0.008 0.164 0.004 0.002 0.004 0.003 0.002 0.007 May 6, 2015 May 12, 2015 4.1 0.002 0.001 0.004 0.001 0.018 0.100 0.002 0.002 0.012 0.003 0.002 0.010 May 18, 2015 May 24, 2015 May 30, 2015 June 5, 2015 12.8 0.002 0.001 0.005 0.001 0.019 0.372 0.004 0.004 0.012 0.003 0.002 0.010 June 11, 2015 Timer Malfunction June 17, 2015 12.1 0.002 0.001 0.014 0.001 0.015 0.586 0.001 0.007 0.015 0.003 0.002 0.009 June 23, 2015 9.4 0.002 0.001 0.010 0.002 0.050 0.307 0.003 0.004 0.050 0.003 0.002 0.008 June 29, 2015 13.1 0.002 0.001 0.005 0.001 0.021 0.379 0.003 0.004 0.017 0.003 0.002 0.009 AAQC 50 No. > AAQC 0 Geometric mean 9.2 0.003 0.001 0.007 0.001 0.031 0.35 0.003 0.004 0.020 0.003 0.002 0.010 Arithmetic mean 10.5 0.004 0.001 0.008 0.001 0.055 0.468 0.003 0.005 0.032 0.003 0.002 0.011 Max. concentration 21.0 0.017 0.001 0.014 0.004 0.206 1.40 0.008 0.011 0.111 0.003 0.002 0.024 Min. concentration 4.1 0.002 0.001 0.004 0.001 0.008 0.10 0.001 0.002 0.004 0.003 0.002 0.007 No. of valid samples 8 8 8 8 8 8 8 8 8 8 8 8 8 No. samples < mdl 0 6 8 0 5 0 0 1 0 0 8 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 75 100 0 63 0 13 0 0 100 0 0 % valid data 62 62 62 62 62 62 62 62 62 62 62 62 62 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Delki Dozzi Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 3 ) 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 27.8 0.002 0.001 0.006 0.005 0.054 2.174 0.003 0.017 0.069 0.003 0.002 0.004 April 18, 2015 50.6 0.004 0.001 0.007 0.005 0.062 3.032 0.012 0.029 0.056 0.003 0.002 0.047 April 21, 2015 6.3 0.002 0.001 0.011 0.001 0.012 0.319 0.001 0.004 0.010 0.003 0.002 0.010 April 24, 2015 10.6 0.002 0.001 0.013 0.002 0.038 0.885 0.001 0.006 0.020 0.003 0.002 0.018 April 27, 2015 4.9 0.002 0.001 0.012 0.001 0.009 0.300 0.001 0.003 0.005 0.003 0.002 0.010 April 30, 2015 15.0 0.002 0.001 0.004 0.001 0.020 0.719 0.002 0.007 0.011 0.003 0.002 0.017 May 3, 2015 42.8 0.002 0.001 0.011 0.004 0.034 0.844 0.006 0.019 0.021 0.003 0.002 0.018 May 6, 2015 34.0 0.002 0.001 0.011 0.002 0.059 1.201 0.007 0.013 0.031 0.003 0.002 0.021 May 9, 2015 13.5 0.002 0.001 0.010 0.001 0.014 0.107 0.005 0.003 0.007 0.003 0.002 0.023 May 12, 2015 6.6 0.002 0.001 0.005 0.001 0.026 0.107 0.001 0.002 0.032 0.003 0.002 0.011 May 15, 2015 29.1 0.002 0.001 0.005 0.001 0.014 0.715 0.003 0.010 0.007 0.003 0.002 0.021 May 18, 2015 23.3 0.002 0.001 0.014 0.001 0.008 0.257 0.001 0.005 0.004 0.003 0.002 0.004 May 21, 2015 24.1 0.002 0.001 0.016 0.002 0.059 0.715 0.002 0.007 0.032 0.003 0.002 0.012 May 24, 2015 34.7 0.002 0.001 0.017 0.002 0.015 0.644 0.003 0.012 0.014 0.003 0.002 0.059 May 27, 2015 28.6 0.002 0.001 0.005 0.001 0.020 0.286 0.002 0.006 0.011 0.003 0.002 0.010 May 30, 2015 34.1 0.002 0.001 0.005 0.001 0.014 0.107 0.004 0.004 0.009 0.003 0.002 0.008 June 2, 2015 24.8 0.002 0.001 0.005 0.001 0.033 0.815 0.003 0.009 0.025 0.003 0.002 0.019 June 5, 2015 23.8 0.002 0.001 0.004 0.001 0.013 0.257 0.001 0.004 0.006 0.003 0.002 0.009 June 8, 2015 15.5 0.002 0.001 0.005 0.002 0.058 0.329 0.008 0.005 0.067 0.003 0.002 0.013 June 11, 2015 23.5 0.002 0.001 0.016 0.015 0.248 2.088 0.011 0.007 0.144 0.003 0.002 0.021 June 14, 2015 15.8 0.004 0.001 0.012 0.001 0.008 0.215 0.002 0.003 0.004 0.003 0.002 0.012 June 17, 2015 31.7 0.002 0.001 0.013 0.001 0.020 0.715 0.001 0.009 0.013 0.003 0.002 0.017 June 20, 2015 15.5 0.002 0.001 0.009 0.003 0.038 0.389 0.002 0.004 0.035 0.003 0.002 0.012 June 23, 2015 19.3 0.002 0.001 0.017 0.002 0.033 0.489 0.011 0.004 0.019 0.003 0.002 0.017 June 26, 2015 14.8 0.002 0.001 0.018 0.002 0.033 0.535 0.003 0.006 0.079 0.003 0.002 0.017 June 29, 2015 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 19.7 0.002 0.001 0.009 0.001 0.026 0.50 0.003 0.006 0.018 0.003 0.002 0.014 Arithmetic mean 22.8 0.002 0.001 0.010 0.002 0.038 0.730 0.004 0.008 0.029 0.003 0.002 0.017 Max. concentration 50.6 0.004 0.001 0.018 0.015 0.248 3.03 0.012 0.029 0.144 0.003 0.002 0.059 Min. concentration 4.9 0.002 0.001 0.004 0.001 0.008 0.11 0.001 0.002 0.004 0.003 0.002 0.004 No. of valid samples 25 25 25 25 25 25 25 25 25 25 25 25 25 No. samples < mdl 0 23 25 0 11 0 0 7 0 0 25 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 92 100 0 44 0 28 0 0 100 0 0 % valid data 96 96 96 96 96 96 96 96 96 96 96 96 96 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance Copper Cliff Creek Monitoring Results for TSP and Metals (results expressed in µg/m 3 ) Date TSP As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn Sch. 3/Guideline (µg/m 3 ) 120 0.3 0.025 1.5 0.1 50 25 0.5 2.5 2.0 10 2.0 120 April 15, 2015 Operator Error April 18, 2015 34.0 0.002 0.001 0.005 0.005 0.159 1.730 0.014 0.013 0.133 0.003 0.002 0.027 April 21, 2015 8.9 0.009 0.001 0.010 0.008 0.198 0.277 0.035 0.003 0.184 0.008 0.002 0.011 April 24, 2015 14.3 0.002 0.001 0.010 0.001 0.028 0.695 0.001 0.005 0.017 0.003 0.002 0.010 April 27, 2015 10.5 0.002 0.001 0.014 0.004 0.151 0.925 0.006 0.004 0.112 0.003 0.002 0.013 April 30, 2015 18.6 0.009 0.001 0.008 0.011 0.478 1.573 0.031 0.006 0.290 0.007 0.002 0.030 May 3, 2015 May 6, 2015 May 9, 2015 17.2 0.008 0.001 0.011 0.005 0.291 0.672 0.026 0.004 0.138 0.003 0.002 0.028 May 12, 2015 6.4 0.002 0.001 0.004 0.001 0.016 0.100 0.001 0.002 0.011 0.003 0.002 0.004 May 15, 2015 59.3 0.006 0.001 0.010 0.008 0.274 2.874 0.012 0.026 0.190 0.003 0.002 0.041 May 18, 2015 20.5 0.002 0.001 0.015 0.001 0.026 0.386 0.002 0.005 0.024 0.003 0.002 0.010 May 21, 2015 22.9 0.002 0.001 0.017 0.004 0.110 1.115 0.004 0.008 0.116 0.003 0.002 0.012 May 24, 2015 33.8 0.002 0.001 0.017 0.002 0.031 1.001 0.003 0.013 0.039 0.003 0.002 0.013 May 27, 2015 26.4 0.002 0.001 0.005 0.001 0.034 0.443 0.001 0.006 0.043 0.003 0.002 0.004 May 30, 2015 28.0 0.002 0.001 0.005 0.003 0.059 0.429 0.001 0.004 0.085 0.003 0.002 0.004 June 2, 2015 26.9 0.002 0.001 0.008 0.006 0.167 1.702 0.007 0.010 0.184 0.003 0.002 0.015 June 5, 2015 17.9 0.002 0.001 0.006 0.002 0.047 0.400 0.002 0.004 0.038 0.003 0.002 0.009 June 8, 2015 10.5 0.002 0.001 0.004 0.001 0.025 0.257 0.001 0.003 0.034 0.003 0.002 0.004 June 11, 2015 15.6 0.002 0.001 0.005 0.001 0.023 0.315 0.001 0.004 0.024 0.003 0.002 0.009 June 14, 2015 13.9 0.002 0.001 0.013 0.002 0.043 0.315 0.003 0.005 0.053 0.003 0.002 0.011 June 17, 2015 25.2 0.002 0.001 0.013 0.003 0.084 0.543 0.003 0.008 0.055 0.003 0.002 0.013 June 20, 2015 18.4 0.002 0.001 0.010 0.011 0.111 0.352 0.003 0.004 0.060 0.003 0.002 0.013 June 23, 2015 15.7 0.002 0.001 0.013 0.001 0.030 0.322 0.001 0.003 0.021 0.003 0.002 0.014 June 26, 2015 21.5 0.005 0.001 0.017 0.006 0.125 1.067 0.009 0.008 0.167 0.007 0.002 0.021 June 29, 2015 Sch. 3 Schedule 3 Point of Impingement Standard as per O.Reg.419/05 Guideline Point of Impingement Guideline as per O.Reg.419/05 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized * O. Reg.419/05 schedule 3, 24 hour standard; note that for cadmium and its compounds, 0.025 µg/m 3 is the URT under schedule 6 A " " in the Fe(Fe 2 O 3 ) indicates there was a ND for Fe for that sample and thus a value for Fe(Fe 2 O 3 ) can not be calculated. Standard * 120 n/a 0.025 n/a n/a 50 25 0.5 n/a 2 n/a 2 120 No. > Sch. 3 value * 0 n/a 0 n/a n/a 0 0 0 n/a 0 n/a 0 0 Guideline n/a 0.3 n/a 1.5 0.1 n/a n/a n/a 2.5 n/a 10 n/a n/a No. > guideline n/a 0 n/a 0 0 n/a n/a n/a 0 n/a 0 n/a n/a Geometric mean 18.8 0.002 0.001 0.009 0.002 0.073 0.59 0.003 0.005 0.064 0.003 0.002 0.012 Arithmetic mean 21.2 0.003 0.001 0.010 0.004 0.114 0.795 0.007 0.007 0.092 0.004 0.002 0.014 Max. concentration 59.3 0.009 0.001 0.017 0.011 0.478 2.87 0.035 0.026 0.290 0.008 0.002 0.041 Min. concentration 6.4 0.002 0.001 0.004 0.001 0.016 0.10 0.001 0.002 0.011 0.003 0.002 0.004 No. of valid samples 22 22 22 22 22 22 22 22 22 22 22 22 22 No. samples < mdl 0 17 22 0 6 0 0 7 0 0 19 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 77 100 0 27 0 32 0 0 86 0 0 % valid data 85 85 85 85 85 85 85 85 85 85 85 85 85 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
All non detectable results were reported as 1/2 the detection limit Cells in RED indicate an exceedance (results expressed in µg/m 3 ) Date PM10 As Cd Cr Co Cu Fe(Fe 2 O 3 ) Pb Mn Ni Se V Zn AAQC (µg/m 3 ) 50 April 18, 2015 23.2 0.002 0.001 0.003 0.002 0.085 0.879 0.013 0.008 0.049 0.003 0.002 0.019 April 24, 2015 6.9 0.002 0.001 0.011 0.001 0.022 0.425 0.001 0.004 0.016 0.003 0.002 0.009 April 30, 2015 13.4 0.008 0.001 0.005 0.008 0.347 1.213 0.034 0.004 0.213 0.007 0.002 0.027 May 6, 2015 May 12, 2015 May 18, 2015 Copper Cliff Creek Monitoring Results for PM 10 and Metals operator error May 24, 2015 18.3 0.002 0.001 0.015 0.001 0.015 0.386 0.002 0.008 0.012 0.003 0.002 0.004 May 30, 2015 12.6 0.002 0.001 0.004 0.001 0.015 0.100 0.001 0.002 0.014 0.003 0.002 0.004 June 5, 2015 11.7 0.002 0.001 0.004 0.001 0.023 0.243 0.001 0.002 0.019 0.003 0.002 0.008 June 11, 2015 9.8 0.002 0.001 0.004 0.001 0.007 0.100 0.001 0.002 0.004 0.003 0.002 0.009 June 17, 2015 13.1 0.002 0.001 0.013 0.001 0.037 0.329 0.003 0.003 0.023 0.003 0.002 0.009 June 23, 2015 8.1 0.002 0.001 0.015 0.002 0.011 0.156 0.001 0.002 0.015 0.003 0.002 0.006 June 29, 2015 12.5 0.004 0.001 0.019 0.003 0.050 0.383 0.010 0.005 0.056 0.003 0.002 0.015 AAQC 50 No. > AAQC 0 Geometric mean 12.2 0.002 0.001 0.008 0.001 0.029 0.311 0.003 0.004 0.023 0.003 0.002 0.009 Arithmetic mean 13.0 0.003 0.001 0.009 0.002 0.061 0.421 0.007 0.004 0.042 0.003 0.002 0.011 Max. concentration 23.2 0.008 0.001 0.019 0.008 0.347 1.213 0.034 0.008 0.213 0.007 0.002 0.027 Min. concentration 6.9 0.002 0.001 0.003 0.001 0.007 0.100 0.001 0.002 0.004 0.003 0.002 0.004 No. of valid samples 10 10 10 10 10 10 10 10 10 10 10 10 10 No. samples < mdl 0 8 9 0 6 0 0 5 0 0 9 0 0 Detection limit 3.0 0.0036 0.0012 0.0032 0.0012 0.0012 0.0018 0.0006 0.0018 0.0060 0.0033 0.0030 Half detection limit 1.5 0.0018 0.0006 0.0016 0.0006 0.0006 0.0009 0.0003 0.0009 0.0030 0.0017 0.0015 % < detection limit 0 80 90 0 60 0 50 0 0 90 0 0 % valid data 77 77 77 77 77 77 77 77 77 77 77 77 77 (1) Ferric oxide values are presented for informational purposes only; ferric oxide was calculated from elemental iron (total Fe) assuming the Fe to be oxidized Amec Foster Wheeler Project No.: TY156006
APPENDIX B HIVOL FLOW CALIBRATION CERTIFICATE Amec Foster Wheeler Project No.: TY156006
Amec Foster Wheeler Project No.: TY156006
APPENDIX C MINISTRY OF THE ENVIRONMENT AND CLIMATE CHANGE AUDIT REPORTS Amec Foster Wheeler Project No.: TY156006