2011-08-26_REVISION - C1981010 ‎(5)‎

• Permit No: C1981010
• IBM Index Class Name: REVISION
• Doc Date: 8/26/2011
• Doc Name: Bond Release Application
• From: Trapper Mining Inc
• To: DRMS
• Type & Sequence: SL13
• Email Name: RDZ
• Media Type: D
• Archive: No

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SL -13 Table of Contents
Section Subject Page(s)
Phase III Bond Release -- Introduction 1
1.0 Bond Release Parcels Management and Reclamation Histories 1
2.0 Documentation of Successful Vegetation Establishment 1
2.1 Vegetation Sampling Summary 2
2.2 Sample Adequacy 2
3.0 Achievement of the Post - Mining Land Use 2
3.1 Rangelands 6
4.0 Potential Hydrologic Impact 6
4.1 Permanent Hydrologic Features 7
4.2 Surface Water Impacts 7
4.3 Ground Water Impacts 9
4.3.1 Impacts to Adjudicated Wells 9
4.4 Post Mine Hydrologic Balance 10
4.5 Sediment Loss Evaluation 10
5.0 Proposed Reduction in Bond Obligation 10
TABLES
Table 2.1 -1 Vegetation sampling summary and comparison against 3
bond release standards.
Table 2.2 -1 Reverse null T -Test on mean to demonstrate revegetation 5
success for production and shrub density values.
Table 4.1 -1 Trapper Mine livestock water tanks history of water availability 8