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Page 7 of 59 <br /> <br />City of Everett Merrill & Ring Bridge Replacement <br />consultant will reasonably rely upon the accuracy, timeliness, and completeness of the <br />information provided by the utility locating service. <br /> <br />• Underground utility paint marks placed on the ground by others is anticipated to be <br />mapped and is expected to include: power, natural gas, water and communications. <br />The Consultant will try to schedule the conductible utility locating service to be <br />onsite within 5 business days from the notice to proceed. The Consultant will not be <br />responsible for the completeness or timeliness of the conductible utility locating <br />service. <br />• Visible surface utility appurtenances to be mapped include: power poles, vaults, <br />risers, fire hydrants, water valves, hand holes, meters, gas valves, traffic signal/traffic <br />control boxes, and overhead utility wire primary routes. <br />• Stormwater structures – The center of rims on catch basins and storm drain manholes <br />will be collected. Invert elevations are a part of the scope of services. <br />• Sanitary sewer structures – The center of rims on sewer manholes will be collected. <br />Pipe invert elevations are a part of the scope of services. <br />• Survey of up to eight (8) utility testhole locations including placement of exploration <br />pre-marks and pickup of resulting stamped washers left by utility testhole service. <br />2.3 Basemap <br />This task includes the office processing of the collected survey data, data extraction, field book <br />reductions, review of collected pictures, basemap drafting, and other duties required for the <br />generation of the basemap. <br /> <br />For survey data, collected aerial imagery and 3D laser scanning data, sub-tasks include the <br />imagery processing, registering of point clouds; utility mapping information incorporation; <br />registration report review; accuracy quality review; export of resulting survey points/linework <br />and point cloud data for use in Civil3D; mapping from point cloud data; linework and layering, <br />and drafting of the basemaps, as required. <br /> <br />Specific items surveyed may have a log or spreadsheet file for items such as utility testholes and <br />geotechnical explorations. <br /> <br />Incorporation of GIS utility record information provided by the design engineering team. <br />2.4 Right-of-Way Plans <br />Furtado will calculate right-of-way within the project limits based on publicly available record <br />information and immediately accessible and available local monumentation. The resulting <br />calculated right-of-way lines will be shown in the basemapping file. GIS parcels will be utilized <br />for immediately adjacent parcels outside the right-of-way edge.