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Exhibit A <br /> Continued <br /> • Monthly invoices <br /> 1.2 Project Coordination <br /> The Otak team will attend four project meetings with DD5 to discuss findings and progress of the <br /> project.The first meeting will be a kick-off meeting and indude field reconnaissance of the dike to <br /> identify all known erosion problems.The second meeting will occur upon completion of the <br /> geotechnical investigation.The third meeting will discuss the environmental studies,and the fourth <br /> meeting will discuss the presentation of alternatives. <br /> Assumptions <br /> • The kickoff meeting and field reconnaissance will be attended by four Otak team members. <br /> • The City will lead the Otak team on the field reconnaissance to identify all current and previous <br /> erosion problems. <br /> • The three other coordination meetings will be at the City's office and attended by three Otak <br /> team members. <br /> Task 2—Topographic Survey and Base Map Preparation <br /> Prior to the kickoff meeting and field reconnaissance (Task 1.2) the City will provide a preliminary <br /> base map including,as available: <br /> • Surface contours based on 2009 (or most recent) LiDAR surface <br /> • Bathymetry of Union Slough <br /> • <br /> • Surveyed wetlands and ditches throughout the property <br /> • Surveyed tide gates and culvert inverts <br /> • Surveyed utilities. (Will need to verify that all the utilities were located) <br /> • Surveyed well locations <br /> • Surveyed cross sections on the existing dike taken by City and County staff <br /> • Centerline and easement of the Puget Sound Energy (PSE) pipeline <br /> • Undercut locations and extent on existing dike <br /> • Utility and easement records from the City in the vicinity of the project <br /> 2.1 Supplemental Topographic Survey and Base Map Preparation <br /> To assist in the Geotechnical Investigation and Analysis (Task 3) and Design Development and <br /> Analysis (Task 5),existing site topography,utilities,and critical areas (wetlands and OHWM) need to <br /> be clearly identified and shown on the project base map. The extent of field survey required for the <br /> preparation of the base map may be adjusted after review of the preliminary base map and the <br /> review of survey-grade GPS cross-sections obtained by Snohomish County. For the purposes of this <br /> scope of services,we propose to obtain cross sections of the existing dike extending from water's <br /> edge landward to approximately 25 feet beyond the edge of the ditches along the toe of the dike. <br /> DD5 Dike Repairs and Improvements Project 3 <br /> otak <br /> K:\project\32700\32758\Contract\Scope for Phase 1—DD5 dike repairs final 7-22.docx <br />