1993-09-24_HYDROLOGY - M1977378

• Permit No: M1977378
• IBM Index Class Name: HYDROLOGY
• Doc Date: 9/24/1993
• Doc Name: Work Plan to Perform a Tracer Test
• From: Simon Hydro- Search
• To: Sunnyside Gold Corp
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE OF CONTENTS
Section Page
1 .0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 BACKGROUND INFORMATION/STATEMENT OF PROBLEM . . . . . . . . . 2
3.0 TRACER TEST RATIONALE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.0 PROTOCOL FOR PLACEMENT OF TRACER . . . . . . . . . . . . . . . . . . . . 8
4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Background Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3 Tracer Inoculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.4 Monitoring After Placement of Proposed Bulkheads . . . . . . . . . 13
4.5 Sample Collection Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.5 Sample Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.0 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
FIGURES
Figure 1 . Schematic of Water Table Elevations: Pre & Post
Bulkhead Emplacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 2. Anticipated Principal Direction of Ground-Water
Flow After Bulkhead Installation . . . . . . . . . . . . . . . . . . . . . . . 5
TABLES
Table 1 . Required Amount of Bromide Tracer . . . . . . . . . . . . . . . . . . . 12
APPENDICES
Appendix A. EPA Method 300.0 . . . . . . . . . . . . . . . . . . . . . . . . . A-1
sunny\wplt raci12251 Morkplan.693
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