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Exhibit A (Scope of Work) <br />• Access onto private property is anticipated to be needed. It is assumed the City <br />of Everett will provide rights-of-entry as needed. <br />• Off-site analysis write-up will be included in the Drainage Report. <br />Site Assessment and Mapping <br />Consultant will prepare site assessment maps showing existing drainage features within <br />the project site. Mapping will be assembled based upon existing topographic maps and <br />project survey information. Offsite information will be acquired from GIS mapping, City <br />records, and City maps. The assessment maps, produced by Consultant, will show <br />existing contours, existing drainage elements, and any critical areas such as wetlands <br />and streams. This information will be used for appropriate documentation in the <br />Drainage Report. These site assessment maps and exhibits will include: <br />• Land use types and areas. <br />• Topographic plans within the project site, including enclosed drainage. <br />• Topographic mapping outside of road project right-of-way but within project area <br />of interest (electronic GIS). <br />• Wetlands, streams and other critical areas (if applicable). <br />• Soil types, depth, and slope – Natural Resources Conservation Service (NRCS). <br />• Soil subsurface information, as available. <br />Assumptions: <br />• Site Assessment Maps will be included in the Drainage Report. <br />Change in Land Use Area Map <br />Consultant will prepare maps identifying existing and proposed impervious areas. This <br />is used for threshold determination in accordance with the drainage standards, and to <br />verify mitigation needs for flow control and that stormwater quality treatments are being <br />met. TDA boundaries, based upon high points and conveyance system configuration, <br />will be identified on these maps. Consultant will also prepare a summary of area tables <br />for pre-project and post-project conditions. <br />Assumptions: <br />• Change in Land Use Maps and corresponding table of change in land use areas <br />will be included in the Drainage Report. <br />• Land Use Maps and tables will be included in the Drainage Report.