2721 WETMORE AVE MARQUEE APARTMENTS Geotech Report 2023-06-22

Subsurface Exploration, Geologic Hazard, and 2721 Wetmore Preliminary Geotechnical Engineering Report Everett, Washington Project and Site Conditions I. PROJECT AND SITE CONDITIONS 1.0 INTRODUCTION This report presents the results of our subsurface exploration, geologic hazard, and preliminary geotechnical engineering study for the proposed 2721 Wetmore development in Everett, Washington. The location of the subject site is shown on the "Vicinity Map," Figure 1. The existing site features and the approximate locations of the explorations accomplished for this study are presented on the "Site and Exploration Plan," Figure 2. This report is considered preliminary, in that building design and construction details have not been completed. The recommendations contained in this report should be reviewed and modified, as appropriate, once project design has been finalized. 1.1 Purpose and Scope The purpose of this study was to provide geotechnical recommendations to be used in the design of the above-mentioned project. Our study included a review of available geologic literature, drilling exploration borings, and performing geologic studies to assess the type, thickness, distribution, and physical properties of the subsurface sediments and shallow groundwater coions. Gnical engineeng studies were al coucrovi foundation desi n recommendations includin allowable foundation soil bearndin ressures g g g P , anticipated settlements, excavation Geotechnical shoring recommendationsri , permanent so basement/tedretaining wallro lateral earth pressuresndit , floor support recommendations, and drainage considerationstop. This report summarizes the findings of our field exploration and offers preliminary development recommendations based on our present understanding of the project. 1.2 Authorization Authorization to proceed with this study was provided by Mr. Craig G. Skotdal of Skotdal Holdings LLC (Skotdal). This report has been prepared for the exclusive use of Skotdal and their agents for specific application to this project. Within the limitations of scope, schedule, and budget, our services have been performed in accordance with generally accepted geotechnical engineering and engineering geology practices in effect in this area at the time our report was prepared. No other warranty, express or implied, is made. 2.0 PROJECT AND SITE DESCRIPTION This report was completed based on information provided by Skotdal, Charlie Griffes of CT Engineering Inc. (project engineer), and Jeff Oaklief of Johnson Oaklief Architecture & Planning. May 28,2019 ASSOCIATED EARTH SCIENCES,INC. FSM/Id-190168E001-2-Projects`20190168\KE\WP Page 1