GENERAL42548

• Permit No: M1988112
• IBM Index Class Name: General Documents
• Doc Date: 11/8/1999
• From: SHEPHERD MILLER
• To: DMG
• Media Type: D
• Archive: No

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TABLE OF CONTENTS
1.0 INTRODUCTION ........................................................................................................1
2.0 PROPOSED HYDRAULIC BARRIER ALIGNMENT ...........................................2
2.1 Geology ............................................. .................................................................2
2.2 Precambrian Bedrock ........................ .................................................................2
2.3 Santa Fe Formation ........................... .................................................................3
2.4 Rito Seco Alluvium .......................... .................................................................4
3.0 HYDRAULIC BARRIER DESIGN ...........................................................................4
3.1 Hydrology ......................................... ................................................................5
3.2 Consequences .................................... ................................................................6
4.0 CONSTRUCTION CONSIDERATIONS .................................................................7
5.0 RECLAMATION .........................................................................................................8
6.0 REFERENCES .............................................................................................................5
LIST OF FIGURES
Figure 1 Proposed Slurry Wall Location
Figure 2 Conceptual Cross-Section
Figure 3 Approximate Water Levels with Slurry Wall
Battle Moun(ain Resources, !nu Shepherd Miller, fm:.
v: iioa~a;um..ywdnttn~..~Fw~ 1 November 5, 1999