400 SIEVERS-DUECY BLVD 2016-01-01 MF Import

i . ' I SfiANNON 8�'?��ON.INC. i GEOTECHNICAL REPORT � SOUTHWEST EVERETT ATALETIC FIELDS I EVERETT,WASHINGTOIV iI 1.0 INTRODUC'fiON T'his report presents the results of geotechnical engineering studies performed for the proposed athletic fields in Everett, Washington. The proposed expansion will consist of four 200-foot � ballfields, a field house, driveways and parking lots for 132 vehicles. Our concluaions and ', recommendations are based on our review of soil boring logs contair�ed in a geotechnical report �' by GeoEngineers,a visit to the site on March 19, 1999 and our engineering studies. i Our work for this pmject was accomplished in general accordance with our professional services agreement with the City of Everett dated January 25, 1999. 2.0 SITE AND PROJECT DESCRIPTION I � The Southwest Everett Athletic Fields site is located neaz the intersection of Sievers Duec:y Boulevard and Glenwood Avenue in Everett, Washington. The location is shown on the Vicinity . Map,Figure 1. The site is located within the westem corner uf the CSR Associated Inndfill along the south side of Sievers lluecy Boulevard. The location of the site within the lendfill is shown on the Site and Explorarion Plan,Figure 2. i The site is relatively flat and slopes gently down to the north. From south to north across the site ' thete is an elevatior.drop of about 15 feet. It is presenUy covered in grass and scnall btush. Occasional piles of rock and rubble are present across the site. There are two shallow drainage � swales extending across the site from south to north,generally draining surface water from the �teep slope bordering the south side of the site. A Site and F.xploration Plsn showing the site � topography is presented on Figure 2. , We understand that the proposed project will include fo�r 200-foot balfHelds w-ith surrounding � driveways,a parking lot, and a field house. The final grade of the ballfield areas will range from 564 feet to 562 feet. Achieving these grades will require making cuts of up to 10 feet along the � south side of the site and placing up to 7 feet of fill atong the north side of the site. The proposed site grades are shown on Figure 2. A field house will be located in the center of the ballfields � WR62R-OI.rpVwp/sjm W8628-01 I t �