PERMFILE115370

• Permit No: C1981013
• IBM Index Class Name: Permit File
• Doc Date: 7/30/1987
• Section_Exhibit Name: EXHIBIT 17 REFUSE AREA DISPOSAL DESIGN
• Media Type: D
• Archive: No

• TABLE OF CONTENTS
SCOPE
SUMMARY OF CONCLUSIONS
INVESTIGATION
COAL PROCESSING WASTE PILE CONDITIONS
Project History
Subsurface Conditions
Groundwater Conditions
Coal Refuse Properties
Classification
Standard Proctor Testing
Direct Shear Test Results
STABILITY ANALYSIS
Model Development
Material Properties
Coal Waste
Soil Layer
• Bedrock
Water Conditions
Results of Stability Analysis
LIMITATIONS
FIG. 1 -SITE PLAN
FIG. 2 -COAL PROCESSING WASTE CONFIGURATION
FIG. 3 -ANALYSIS SECTION
FIG. 4 -GRADATION TEST RESULTS
FIG. 5 -GRADATION TEST RESULTS
FIG. 6 -COMPACTION TEST RESULTS
FIG. 7 -DIRECT SHEAR TEST RESULTS
APPENDIX "A" -STABILITY ANALYSIS RESULTS
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OASIN RESOURCES, INC.
CTL/T 2],T9]
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