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SC 136 <br />GEOTECHNICAL INVESTIGATION <br />FOR THE PROPOSED <br />EVERETT INTERMODAL STATION <br />(Your Project # S90442.03) <br />M&SloaP'1,� <br />25Au999 <br />1.0 INTRODUCTION <br />1.1 General <br />This report presents the results of the geotechnical engineering study completed by <br />Milbor-Pita & Associates, Inc. (MPA), for the proposed Everett Intermodal Station in <br />Everett, Washington. The project !ovation and general layout are shown on the Vicinity <br />Map (Figure 1) and the Site Plan (Figure 2), respectively. The purpose of this <br />geotechnical study was to explore and evaluate the surface and subsurface conditions at <br />the site and provide recommendations pertaining to the geotechnical aspects of the <br />project. <br />1.2 Project Description <br />The City of Everett proposes building a transportation station complex that will provide a <br />link between bus and rail lines. The station is to consist of a two-story building with full <br />basement, a bus concourse, and three parking lots. The station will also house an adult <br />educational facility on the upper floor. <br />1.3 Authorization <br />Our work was conducted in accordance with our proposal letter, submitted by MPA to <br />ZGF Architects in June of 1997. Written authorization for the work was subsequently <br />given by Daniel Huberty on 10Aug98. This report has been prepared for the exclusive <br />use of ZGF Architects, for specific application to this project in accordance with <br />generally accepted geoteclinicaUcivil engineering practices. <br />The scope of work completed for this project included performing deep exploratory <br />borings, laboratory testing, and engineering analysis based on the conditions observed in <br />our explorations, and providing geotechnical engineering recommendations for the <br />proposed Station. <br />2.0 PREVIOUS EXPLORATIONS <br />The following previous explorations were consulted on the project property or in the <br />immediate vicinity: <br />• IIWA Geosciences Inc. Seattle, Washington, "Geoteclinical Draft Report, Pacific <br />Avenue Overcrossing, Everett, Washington" Project No. 98124, 18Nov98. <br />• PTI Environmental Services, Bellevue, Washington, "City of Everett's Proposed <br />Multimodal Transportation Center Phase 11 Environmental Site Assessment" PTI <br />No. CA96-02-01, DEC97 [Based on Phase I ESA completed in 1996 by the same <br />firm]. <br />(,e0FMi11lICel, TWLLIei end in%ir0tenentW rngine= 425 869-5778 <br />one( ) <br />308o M2 Arc NE Page F"(425)861-0677 <br />Ikllewc, WA 98005 <br />