PERMFILE41593

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 5/21/2004
• Section_Exhibit Name: Exhibit 07e-6 AVF Subsidence Study Final Report
• Media Type: D
• Archive: No

• Table of Contents
1. INTRODUCTION ....................................................................................................1
2. SUBSIDENCE PREDICTION .....................................................................................1
3. EVALUATION OF IMPACTS TO FISH CREEK AND ITS (AVF) ....................................2
3.1 Scope of Work ...............................................................................................................................................2
3.2 Approach .......................................................................................................................................................3
3.3 AVF Subsidence Predictions .........................................................................................................................3
3.4 Predicted Impacts to the AVF ........................................................................................................................4
3.4.1 Increase in Fish Creek's Surface Area ...................................................................................................4
3.4.2 Potential for Fissure Development and Water boss (or Stream Pirating) ..............................................4
4. MONITORING REQUIREMENTS ...........................................................................5
5. CONCLUSIONS AND RECOMMENDATIONS .......................................................5
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~ PN: 2002-06