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<br /> <br />Table of Contents <br /> <br />Description Page <br /> <br />A. Introduction ...................................................................................................................................... 1 <br />A.1. Project Description .............................................................................................................. 1 <br />A.2. Site Conditions..................................................................................................................... 1 <br />A.3. Purpose ................................................................................................................................ 2 <br />A.4. Background Information and Reference Documents .......................................................... 2 <br />A.5. Scope of Services ................................................................................................................. 2 <br />B. Results .............................................................................................................................................. 3 <br />B.1. Geologic Overview .............................................................................................................. 3 <br />B.2. Boring Results ...................................................................................................................... 4 <br />B.3. Groundwater ....................................................................................................................... 6 <br />B.4. Laboratory Test Results ....................................................................................................... 6 <br />B.4.a. Moisture Contents ................................................................................................. 6 <br />B.4.b. Percent Passing the #200 Sieve Tests .................................................................... 6 <br />B.4.a. Organic Content ..................................................................................................... 6 <br />C. Recommendations ........................................................................................................................... 7 <br />C.1. Design and Construction Discussion ................................................................................... 7 <br />C.1.a. Introduction............................................................................................................ 7 <br />C.1.b. Subgrade Preparation ............................................................................................ 7 <br />C.1.c. Reuse of On-Site Soils ............................................................................................. 7 <br />C.1.d. Site Drainage .......................................................................................................... 7 <br />C.1.e. Construction Disturbance....................................................................................... 7 <br />C.2. Site Grading and Subgrade Preparation .............................................................................. 8 <br />C.2.a. Removals ................................................................................................................ 8 <br />C.2.b. Excavation Oversizing ............................................................................................. 8 <br />C.2.c. Excavated Slopes .................................................................................................... 8 <br />C.2.d. Pavement Subgrade Preparation ........................................................................... 8 <br />C.2.e. Pavement Subgrade Test Roll ................................................................................. 9 <br />C.2.f. Engineered Fill Materials and Compaction ............................................................ 9 <br />C.3. Pavements ......................................................................................................................... 10 <br />C.3.a. Design Sections .................................................................................................... 10 <br />C.3.b. Performance and Maintenance ........................................................................... 10 <br />C.4. Stormwater........................................................................................................................ 11 <br />D. Procedures...................................................................................................................................... 12 <br />D.1. Penetration Test Borings ................................................................................................... 12 <br />D.2. Exploration Logs ................................................................................................................ 12 <br />D.2.a. Log of Boring Sheets ............................................................................................. 12 <br />D.2.b. Geologic Origins ................................................................................................... 12 <br />D.3. Material Classification and Testing ................................................................................... 12 <br />D.3.a. Visual and Manual Classification .......................................................................... 12 <br />D.3.b. Laboratory Testing ............................................................................................... 13 <br />D.4. Groundwater Measurements ............................................................................................ 13 <br />E. Qualifications .................................................................................................................................. 13 <br />E.1. Variations in Subsurface Conditions .................................................................................. 13 <br />E.1.a. Material Strata ..................................................................................................... 13 <br />E.1.b. Groundwater Levels ............................................................................................. 13 <br />32