2010-10-01_REVISION - C1981010 ‎(5)‎

• Permit No: C1981010
• IBM Index Class Name: REVISION
• Doc Date: 10/1/2010
• Doc Name: Bond Release Application
• From: Trapper Mining Inc.
• To: DRMS
• Type & Sequence: SL12
• Email Name: RDZ
• Media Type: D
• Archive: No

TABLE OF CONTENTS
Section Subject Page(s)

1.0 Phase II Bond Release--Introduction 1
1.1 Bond Release Parcels Management and Reclamation Histories 1
1.2 Documentation of Successful Vegetation Establishment 2
1.2.1 Methods 2
1.2.2 Results and Discussion 2
1.3 Topsoil Replacement Documentation 9
1.4 Sediment Control Demonstration 11
1.4.1 Universal Soil Loss Equation 11
1.4.2 SEDCAD 4 12
1.4.3 Conclusions 15
1
5 P
I
. ermanent
mpoundment Demonstration 17
TABLES
Table 1.2-1 Summary of Phase II vegetation sampling results versus 3
permitted bond release standards.
Table 1.2-2 Cover summary for Phase II vegetation sampling. 4
Table 1.2-3 Shrub density summary for Phase II vegetation sampling. 5
Table 1.2-4 Plant species list for Phase II vegetation sampling. 7
Table 1.3-1 Trapper Mine topsoil replacement history-2005 to 2006 10
Table 1.4-1 Summary of Phase II pre-mining sediment load demonstration. 13
Table 1.4-2 Summary of Phase 11 post-mining sediment load demonstration. 13