2012-10-05_REVISION - M1977342 ‎(14)‎

• Permit No: M1977342
• IBM Index Class Name: Revision
• Doc Date: 10/5/2012
• Doc Name: Appendix B - SWMP
• From: Climax
• To: DRMS
• Type & Sequence: TR18
• Email Name: PSH
• Media Type: D
• Archive: No

Climax Molybdenum Company HENDERSON MINE & MILL SWMP
Empire & Parshall, CO December, 2011
TABLE OF CONTENTS
CERTIFICATION .......................................................................................................................................................i
DISTRIBUTION LIST .............................................................................................................................................. ii
REVISION HISTORY .............................................................................................................................................. iii
OWNER INFORMATION ........................................................................................................................................ vi
1.0 INTRODUCTION AND OBJECTIVES ..................................................................................................... 1-1
2.0 FACILITY DESCRIPTION ........................................................................................................................ 2-1
2.1 Facilities .................................................................................................................................................... 2-1
2.1.2 Mine ................................................................................................................................................... 2-1
2.1.3 Mill..................................................................................................................................................... 2-1
2.1.4 Ore Haulage System (Conveyor) ....................................................................................................... 2-1
2.2 Areas Subject to Effluent Limitations Guidelines ................................................................................... 2-2
2.3 Site Plan .................................................................................................................................................... 2-2
3.0 SWMP ADMINISTRATORS ....................................................................................................................... 3-1
4.0 IDENTIFICATION OF POTENTIAL POLLUTANT SOURCES ............................................................ 4-1
5.0 BEST MANAGEMENT PRACTICES ........................................................................................................ 5-1
5.1 Storm Water Diversion ................................................................................................................................. 5-1
5.2 Erosion and Sedimentation .......................................................................................................................... 5-1
5.2.1 Prevention of Erosion ........................................................................................................................ 5-1
5.2.2 Sediment Treatment/Removal ............................................................................................................ 5-3
5.3 Preventive Maintenance Practices ............................................................................................................... 5-3
5.4 Good Housekeeping and Materials Handling ............................................................................................. 5-3
5.5 Spill Prevention ............................................................................................................................................ 5-4
5.5.1 Spill Prevention and Preparedness .................................................................................................... 5-4
5.5.2 Spill Response Procedures ................................................................................................................. 5-4
5.6 Employee Training ....................................................................................................................................... 5-4
6.0 IDENTIFICATION OF DISCHARGES OTHER THAN STORM WATER ............................................ 6-1
6.1 Allowable Non-Storm Water Discharges ..................................................................................................... 6-1
7.0 SWMP INSPECTIONS................................................................................................................................ 7-1
7.1 Performance of Inspections ......................................................................................................................... 7-1
7.2 Inspection Recordkeeping ............................................................................................................................ 7-1
8.0 ANNUAL REPORTING .............................................................................................................................. 8-1
9.0 CONSISTENCY WITH OTHER PLANS ................................................................................................... 9-1
10.0 TEMPORARY ACTIVITIES ..................................................................................................................... 10-1
11.0 SWMP REVIEWS, REVISIONS OR CHANGES .................................................................................... 11-1
11.1 Division Review ............................................................................................................................................. 11-1
11.2 Permittee Review/Change ............................................................................................................................. 11-1
Appendix A
Figure 1 – Mine, Mill & Conveyor Location Map
Figure 2 – Mine Storm Water Management Map
Figure 3 – Mill Storm Water Management Map
Figure 4 – Mill Storm Water Management Map, Upper Conveyor/Access Road Area
Figure 5 – Mill Storm Water Management Map, Lower Conveyor/Access Road Area
Appendix B
Semi-Annual SWMP Compliance Inspection Forms
CDPHE Reporting Forms
Appendix C
Reserved
Appendix D Temporary Activities