PERMFILE108825

• Permit No: M1998014
• IBM Index Class Name: Permit File
• Doc Date: 2/25/1998
• Doc Name: CONSTRUCTION MATERIALS REGULAR OPERATION 112 RECLAMATION PERMIT APPLICATION FORM
• Media Type: D
• Archive: No

TABLE OF CONTENTS
PURPOSE AND SCOPE OF STUDY .............................. 1
PROPOSED GRAVEL MINING .................................. I
SINKHOLES AND VOIDS ................................ 4
ESCARPMENT EROSION .. .............................. 5
SUBSURFACE EXPLORATION ................................ 5
SUBSURFACE CONDITIONS .................................. 6
PIT WALL STABILITY ANALYSIS .............................. 6
PERCOLATION TESTING .........:.......................... 8
LIMITATIONS ............................................ 8
REFERENCES ............................................ 9
FIGURE 1 -LOCATION OF EXPLORATORY BORINGS
FIGURE 2 -LOGS OF EXPLORATORY BORINGS
FIGURE 3 -LEGEND AND NOTES
FIGURE 4 -SWELL-CONSOLIDATION TEST RESULTS
FIGURE 5 -GRADATION TEST RESULTS
TABLE I -SUMMARY OF LABORATORY TEST RESULTS
TABLE II -PERCOLATION TEST RESULT
H-P GEOTECH