Walker Industries Holdings Limited
 

 

   Figures & Appendices

    Figure 1-1    Location Map

   Figure 1-2    Site Sketch - August 2005 Conditions

   Figure 1-3    Airphoto Duntroon Quarry and Vicinity

   Figure 1-4    Expansion Property Existing Features

   Figure 2-1    Topography and Surface Drainage

   Figure 3-1     Physical Setting  
   Figure 3-1    (a) Satellite Image

   Figure 3-2    Regional Geology

   Figure 3-3   Cross Sectional Sketch

   Figure 3-4   Cross Section Lines

   Figure 3-5   Cross Section A-A'

   Figure 3-6    Cross Seciton B-B'

   Figure 3-7   Overburden Thickness

   Figure 3-8   Elevation of Top of Bedrock Surface

   Figure 3-9   Thickness of Amabel Formation

   Figure 3-10 Elevation of Top of Fossil Hill Formation

   Figure 3-11 Thickness of Fossil Hill Formation

   Figure 3-12 Elevation of Top of Cabot Head Formation

   Figure 3-13 Borehole Hydraulic Conductivity Cross-Section C-C'

   Figure 3-14 Borehole Hydraulic Conductivity Cross-Section D-D'

   Figure 3-15 Guelph - Amabel Aquifer

   Figure 3-16 Bedrock Groundwater Levels June 26, 2003

   Figure 3-17 Bedrock Groundwater Levels September 2003

   Figure 3-18 Bedrock Groundwater Levels November 2004

   Figure 3-19 Bedrock Groundwater Levels April 2005

   Figure 3-20 Comparasin of Groundwater Elevation - June 2003, June 2004 and April 2005

   Figure 3-21 MOE Water Well Records

   Figure 4-1   Surface Water Flows

   Figure 5-1   Distance - Drawdown Relationship

   Figure 6-1   Operational Plan

   Figure 6-2   Cross Section E-E'

   Figure 6-3   Cross Section F-F'

   Figure 6-4   Cross Section G-G'

   Figure 6-5    Cross Section H-H'

   Figure 6-6    Rehabilitation Plan

   Figure 6-7    Simulated Existing Regional Conditions

   Figure 6-8    Simulated Existing Local Conditions

   Figure 6-9    Simulated Pre-Extraction Conditions

   Figure 6-10  Simulated Drawdown Due to Existing Quarry

   Figure 6-11  Simulated Conditions End of Phase 1

   Figure 6-12  Simulated Drawdow End of Phase 1 Relative to Existing Conditions

   Figure 6-13  Simulated Conditions End of Phase 1 with Mitigation

   Figure 6-14  Simulated Drawdown End of Phase 2 Relative to Existing Conditions

   Figure 6-15  Simulated Conditions End of Phase 2

   Figure 6-16  Simulated Drawdown End of Phase 2 Relative to Existing Conditions

   Figure 6-17  Simulated Conditions End of Phase 2 with Mitigation

   Figure 6-18  Simulated Drawdown End of Phase 2 with Mitigation

   Figure 6-19  Simulated Conditions End of Phase 3 to 500 M ASL

   Figure 6-20  Simulated Drawdown End of Phase 3 to 500 M ASL Relative to Existing Conditions

   Figure 6-21  Simulated Conditions End of Phase 3 to 500 M ASL with Mitigation

   Figure 6-22  Simulated Drawdown End of Phase 3 to 500 M ASL with Mitigation

   Figure 6-23  Simulated Conditions End of Quarry Extraction

   Figure 6-24  Simulated Drawdown End of Quary Extraction Relative to Existing Conditions

   Figure 6-25  Simulated Conditions End of Quarry Extraction with Mitigation

   Figure 6-26  Simulated Drawdown End of Quarry Extraction with Mitigation

   Figure 6-27  Simulated Conditions Final Rehabilitation

   Figure 6-28  Simulated Residual Drawdown Final Rehabilitation Relative to Existing Conditions

   Figure 7-1    Proposed Additional Groundwater Monitor Locations

   Appendix A  Geologic Information

   Appendix B  Groundwater Information

   Appendix C  Surface Water Information

   Appendix D  Climate Data

   Appendix E  Residential Water Supplies and Ministry of the Environment Water Well Records

   Appendix F  Groundwater Model

   Appendix G  Curricula Vitae

 

 

 

 

 

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