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Table of Contents <br />Description Page <br />A. Introduction 1 <br />A.1. Project Description 1 <br />A.2. Purpose 1 <br />A.3. Background Information and Reference Documents 1 <br />A.4. Project Area Conditions 2 <br />A.S. Scope of Services 2 <br />B. Results 3 <br />B.1. Exploration Logs 3 <br />B.1.a. Log of Boring Sheets 3 <br />B.1.b. Geologic Origins 3 <br />B.2. Geologic Profile 3 <br />B.2.a. Pavement Materials 3 <br />B.2.b. Geologic Materials 5 <br />B.2.c. Groundwater 6 <br />B.3. Laboratory Test Results 6 <br />C. Basis for Recommendations 7 <br />C.1. Design Details 7 <br />C.1.a. Traffic Loads 7 <br />C.1.b. Anticipated Grade Changes 7 <br />C.1.c. Utility Depths 7 <br />C.1.d. Precautions Regarding Changed Information 7 <br />C.2. Design and Construction Considerations 7 <br />C.2.a. Reuse of Pavement Materials 7 <br />C.2.b. Pavement Subgrades 8 <br />C.2.c. Utility Support and Impact of Groundwater ... .. 8 <br />D. Recommendations 9 <br />D.1. Pavements .. .. 9 <br />D.1.a. Subgrade Preparation and Proofrolls 9 <br />D.1.b. Backfill and Material Compaction 9 <br />D.1.c. Design Sections 10 <br />D.1.d. Materials and Compaction 10 <br />D.2. Utilities .. 11 <br />D.2.a. Subgrades and Trench Backfill 11 <br />D.2.b. Excavation Side Slopes 11 <br />D.2.c. Selection, Placement and Compaction of Backfill 11 <br />D.2.d. Excavation Dewatering 12 <br />D.2.e. Corrosion Potential 12 <br />D.3. Construction Quality Control 12 <br />