2011-08-08_REVISION - M1977493 ‎(40)‎

• Permit No: M1977493
• IBM Index Class Name: REVISION
• Doc Date: 8/8/2011
• Doc Name: EPP- Robinson Lake Operating Plan.
• From: Climax Molybdenum
• To: DRMS
• Type & Sequence: TR18
• Media Type: D
• Archive: No

Robinson Lake Operating Plan Climax Molybdenum Company
Version: R1 Permit M -1977 -493
1.0 OVERVIEW 1
2.0 BASIS AND ASSUMPTIONS 1
2.1 Probable Maximum Precipitation 1
2.2 100 -Year Snowmelt 1
2.3 Seepwater Inflow 1
2.4 Operating Return Flows 1
2.5 Robinson Lake Surcharge Storage Capacity 2
3.0 NORMAL OPERATING CONDITIONS 2
4.0 PMP EVENT CONDITIONS 3
5.0 OPERATING CRITERIA 3
6.0 FACILITY MONITORING AND CONTROL SYSTEMS 4
6.1 Robinson Lake 4
6.2 Robinson Lake Pump Station 4
6.3 Robinson Dam 4
6.4 Robinson Lake Seepage Pump System 5
6.5 4 Dam Seepage Collection and Pump System 5
7.0 CONTINGENCY PLAN 5
• 8.0 REPORTING 6
•
Figure 1 — Normal Drainage Basin Map
Figure 2 — PMP Drainage Basin Map
EPP — Appendix D
TABLE OF CONTENTS
LIST OF FIGURES
August 2011