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Final Construction Quality Assurance Report—WMU FU-13 <br /> Forward Landfill <br /> • TABLE OF CONTENTS <br /> 1.0 INTRODUCTION ..........................................................................................................1 <br /> 2.0 PROJECT DESCRIPTION................................................................................................2 <br /> 2.1 PROJECT COMPONENTS—WMU FU-13.................................................................. 2 <br /> 2.2 PROJECT CONSTRUCTION SUMMARY..................................................................... 3 <br /> 2.3 PROJECT PERSONNEL.............................................................................................. 4 <br /> 3.0 CONSTRUCTION QUALITY ASSURANCE PROGRAM.......................................................5 <br /> 3.1 CONSTRUCTION COMPONENTS.............................................................................. 5 <br /> 3.2 CQA DOCUMENTATION .......................................................................................... 5 <br /> 3.3 DESIGN MODIFICATIONS ........................................................................................ 5 <br /> 3.4 FINAL REPORT......................................................................................................... 6 <br /> 4.0 EARTHWORKS CONSTRUCTION...................................................................................9 <br /> 4.1 EXCAVATION ........................................................................................................... 9 <br /> 4.2 SUBGRADE FILL/ BUTTRESS.................................................................................... 9 <br /> 4.3 LOW PERMEABLE CLAY LINER............................................................................... 12 <br /> 4.4 EARTH FILL SOILS................................................................................................... 14 <br /> 4.5 LCRS GRANULAR DRAINAGE LAYER AND COARSE GRAVEL.................................. 15 <br /> 4.6 PROTECTIVE OPERATIONS LAYER ......................................................................... 16 <br /> 4.7 ANCHOR TRENCHES AND TERMINATION BERMS................................................. 16 <br /> 5.0 GEOSYNTHETICS CQA................................................................................................18 <br /> 5.1 GENERAL DESCRIPTION OF ACTIVITIES................................................................. 18 <br /> 5.2 GEOSYNTHETIC CLAY LINER (GCL)......................................................................... 18 <br /> 5.2.1 General...................................................................................................... 18 <br /> 5.2.2 GCL Manufacture and Delivery................................................................. 18 <br /> 5.2.3 GCL Installation ......................................................................................... 19 <br /> 5.3 GEOMEMBRANE ................................................................................................... 20 <br /> 5.3.1 Geomembrane Material ........................................................................... 20 <br /> 5.3.2 Geomembrane Installation....................................................................... 21 <br /> 5.3.3 Defects and Repair.................................................................................... 25 <br /> 5.3.4 Leak Location Survey ................................................................................ 26 <br /> 5.4 GEOTEXTILE........................................................................................................... 26 <br /> 5.4.1 General...................................................................................................... 26 <br /> 5.4.2 Receiving Inspection ................................................................................. 26 <br /> 5.4.3 CQA Conformance Testing........................................................................ 27 <br /> is <br /> 5.4.4 Deployment............................................................................................... 27 <br /> 5.4.5 Repair........................................................................................................ 27 <br /> Geo-Logic <br /> A S s 0 C 1 A T E 5 <br />