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Proposed View Ridge Subsurface Exploration, Geologic Hazards, Infiltration Potential, <br /> Elementary School Replacement and Preliminary Geotechnical Engineering Report <br /> Everett, Washington Project and Site Conditions <br /> I. PROJECT AND SITE CONDITIONS <br /> 1.0 INTRODUCTION <br /> This report presents the results of our subsurface exploration, geologic hazards, infiltration <br /> potential, and preliminary geotechnical engineering studies for the proposed new elementary <br /> school. The site location is shown on the "Vicinity Map," Figure 1, and the approximate <br /> locations of exploration borings completed for this study are shown on the "Site and <br /> Exploration Plan," Figure 2. Logs of the subsurface explorations completed for this study are <br /> included in the Appendix. <br /> 1.1 Purpose and Scope <br /> The purpose of this study was to provide geotechnical engineering design recommendations to <br /> be utilized in the design of the project, and to provide a preliminary evaluation of the <br /> feasibility of storm water infiltration on the site. This study included a review of selected <br /> available geologic literature, advancing seven exploration borings, installing one ground water <br /> well, and performing geologic studies to assess the type, thickness, distribution, and physical <br /> properties of the subsurface sediments and shallow ground water. Geotechnical engineering <br /> studies were completed to establish recommendations for the type of suitable foundations and <br /> floors, allowable foundation soil bearing pressure, anticipated foundation and floor settlement, <br /> pavement recommendations, infiltration feasibility, and drainage considerations. This report <br /> summarizes our fieldwork and offers recommendations based on our present understanding of <br /> the project. We recommend that we be allowed to review the recommendations presented in <br /> this report and revise them, if needed, when a project design has been finalized. <br /> 1.2 Authorization <br /> Authorization to proceed with this study was granted by the Everett School District No. 2 <br /> (District) by means of an executed purchase order. Our work was completed in general <br /> accordance with our scope of work and cost proposal dated August 16, 2010.. This report has <br /> been prepared for the exclusive use of the District and its agents for specific application to this <br /> project. Within the limitations of scope, schedule, and budget, our services have been <br /> performed in accordance with generally accepted geotechnical engineering and engineering <br /> geology practices in effect in this area at the time our report was prepared. No other warranty, <br /> express or implied, is made. <br /> September 22, 2010 ASSOCIATED EARTH SCIENCES, INC. <br /> BWG/tb-KE100255A2-Projects1201002551KEIWP Page 1 <br />