2012-10-01_REVISION - M1977306 ‎(22)‎

• Permit No: M1977306
• IBM Index Class Name: REVISION
• Doc Date: 10/1/2012
• Doc Name: EPP- Submittal, Ecological Site Description to Pg. U-29.
• From: Cotter
• To: DRMS
• Type & Sequence: AM1
• Media Type: D
• Archive: No

Exhibit U
Environmental Protection Plan
JD -9 Mine Permit Amendment
M -1977 -306
Table of Contents
(1) Introduction 4
(2) Maps 5
(3) Identification of Other Agencies' Environmental Protection Measures and Monitoring
Requirements 5
(4) Other Permits and Licenses 6
(5) Designated Chemical Evaluation 7
(6) Designated Chemical and Material Handling 8
6.1 Types of Acid and Toxic Producing Materials Originating Onsite 8
6.1.1 Source 8
6.1.2 Quantity 9
6.1.3 Prevention of Adverse Offsite Impacts 9
(7) Facilities Evaluation 10
7.1 Containment Measures 10
7.2 Environmental Protection Evaluation 10
7.2.1 Radiometric Survey 10
(8) Groundwater Information 10
8.1 Area Geology 11
8.2 Mineralization 12
8.3 Regional Groundwater 12
8.3.1 Area Aquifers 12
8.3.2 Hydrostratigraphic Structure 14
8.3.3 Hydraulic Parameters 14
8.3.4 Recharge 16
8.4 Groundwater Monitoring 17
8.5 Geochemistry of Uranium Deposits 18
8.6 Mobilization of Uranium Related Constituents 18
8.7 Proposed Groundwater Monitoring Plan 20
(9) Groundwater Quality Data 20
(10) Surface Water Control and Containment Facilities Information 22
(11) Surface Water Quality Data 22
(12) Water Quality Monitoring Plan 22
(13) Climate 22
13.1 Temperature 22
13.2 Wind Speed 23
(14) Geochemical Data and Analysis 23
14.1 Results of SPLP Tests 23
14.2 Mobility of Detected Uranium Ore Related Constituents 25
14.3 Acid Mine Drainage Potential 26
(15) Construction Schedule Information 26
O'Connor Design Group Inc. U - 1