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JOINT TECHNICAL DOCUMENT <br /> FOR THE <br /> FORWARD LANDFILL <br /> TABLE OF CONTENTS <br /> SECTION PAGE <br /> 5.2.2.1 Base.Liner System 5-2 <br /> 5.2.2.2 Slope Liner System 5-3 <br /> 5.2.2.3 Interim Final Cover 5-3 <br /> 5.2.2.4 Intermediate Liner System 5-4 <br /> 5.2.3 Final Grading 5-4 <br /> 5.2.4 Final Cover 5-5 <br /> 5.2.4.1 Regulatory Design Standards 5-5 <br /> 5.2.4.2 Proposed Final Cover Design 5-7 <br /> 5.2.4.3 Soil Availability 5-8 <br /> 5.2.5 Fill Phasing 5-8 <br /> 5.2.6 Drainage 5-9 <br /> 5.2.6.1 On-Site Drainage Control 5-9 <br /> 5.2.6.2 Realignment of Little Johns Creek 5-10 <br /> 5.2.7 Landfill Gas Management 5-11 <br /> 5.3 Design Calculations 5-13 <br /> 5.3.1 Soil Balance 5-13 <br /> 5.3.2 Static and Seismic Stability 5-13 <br /> 5.3.2.1 Seismicity 5-14 <br /> 5.3.2.2 Gross Stability Analyses 5-14 <br /> 5.3.2.3 Gross Stability Results 5-15 <br /> 5.3.3 Final Cover Slope Stability 5-16 <br /> 5.3.3.1 Analytical Methods 5-16 <br /> 5.3.3.2 Final Cover Results 5-16 <br /> 5.3.4 Settlement Analyses 5-17 <br /> 5.3.4.1 Previous Analyses 5-17 <br /> 5.3.4.2 Subgrade Consolidation 5-18 <br /> 5.3.4.3 Settlement of New Wastes 5-18 <br /> 5.3.4.4 Settlement of Existing Refuse 5-19 <br /> 5.3.4.5 Void Settlement and Potential Liner Distress 5-19 <br /> 5.3.4.6 Implications to Liner and Cover Design 5-20 <br /> 5.3.5 Leachate Generation 5-20 <br /> Forward Landfill JTD iii <br /> J:\Allied\Forward\JTD Amendment\january2006 JTD Amendment\TOC.doc:TOC.doc:5/24/02 <br /> Rev.1:7/2002;Rev.2:4/2003;Rev.3:6/2003 BRYAN A.STIRRAT&ASSOCIATES <br /> Amendment No.1: 1/27/2006 <br />