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Exhibit A (Scope of Work) <br />▪Discussing project conflicts that arise, labor resourcing <br />▪Informal internal communications, progress check-ins, scheduling deliverables <br />TASK 1.2 DELIVERABLES <br />•Meeting Minutes <br />•Responses to City review comments <br />•Emails <br />2.0 Site Investigation <br />2.1 Desktop Review <br />The Consultant will gather additional existing available information from the City, County or State <br />Agencies on Pigeon Creek 2, flooding, landslides within the basin. This includes past maintenance <br />records, drainage complaints, photographs, stormwater infrastructure drawings, as -builts or surveys. <br />2.2 Site Reconnaissance/Geomorphic Survey <br />The team will visit the project site with the City Project Manager to inspect the existing conditions. The <br />project survey basemap will be field verified for utility locations/conflicts, existing critical infrastructure, and <br />access features. The ditch and culvert stormwater conveyance adjacent to Olympic Blvd will be evaluated <br />to understand current conditions safety concerns. <br />As part of this task, Otak’s geomorphologist and hydraulics engineer will assess the stream reach from <br />Mukilteo Blvd to the Puget Sound outfall to assess changes in the stream channel and work performed by <br />the City or others in the corridor, and new sources of sediment supply such as shallow slope failures or <br />nick points forming in the channel, and where logs are holding sediment and debris. Otak’s <br />geomorphologist and hydraulic engineer will also hand measure cross sections every 100 feet beyond the <br />survey profile between Mukilteo Boulevard and the Port Gardner Bay outfall and integrate with the LIDAR <br />map. <br />TASK 2 ASSUMPTIONS <br />▪City provides available past maintenance records, drainage complaints, photographs, and stormwater <br />infrastructure information. <br />▪The City will coordinate/obtain right of entry – contacting landowners and securing rights. <br />▪The City will provide access to Howarth Park Property. <br />▪Up to four Consultant team members will visit the project site with City staff, including the project <br />manager, Consultant will contact outside agencies for relevant information. <br />▪The City will advise if any additional basin planning work has been completed since Otak’s study <br />▪Otak’s stormwater staff will coordinate with survey staff so that site reconnaissance will not require <br />substantial vegetation removal <br />▪We assume this reconnaissance will span approximately 3000 LF <br />▪Site reconnaissance will include ArcGIS to show spatial <br />▪The Desktop Review does not include preparing a bibliography/reviewed material summary. <br />Information taken from the reviewed data will be incorporated into the Alternatives Analysis Technical <br />Memorandum, as part of Task 5.