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0 ® 2)Existing available topographic information ® CMA shall utilize existing available LIDAR data to review elevation data within the project area. A preliminary assessment of the LIDAR data completed to identify low elevation points and general runoff ® characteristics of the project area. ® 3)Existing property/parcel information ® CMA will utilize existing available GIS parcel and County data to obtain existing property/parcel data. ® 4)Soil data/geotechnical reports ® CMA will coordinate with ourgeotechnical subconsultants and County staff regarding general subsurface conditions in the area including general exfiltration rate values for preliminary evaluation of proposed ® solutions. ® 5)Aerial photographs ® CMA will review existing aerial photographs of the project area and note the proximity of available outfall locations; existing outfall locations; existing above ground utilities to be coordinated; existing ® area property developments; existing landscaping/trees that will need to be coordinated for the ® implementation of the proposed project;existing traffic control of the project area;etc. ® 6)Site specific field visit ® . CMA will conduct a site specific field visit of the project area. Example items that will be noted during the and require coordination and review during project design and construction include: ® ■ Existing outfalls for drainage ® ■ Existing stormwater structures, sanitary structures, fire hydrants and above ground utilities ® ■ Existing general development including building locations and right-of-way data • Existing low elevations holding standing water ® ■ Existing trees and landscaping ® ■ Existing Bus Transit routes ® • Existing speed bumps • Additional streetscape components to be considered along the corridor such as areas to address ® current ADA code requirements; current pavement marking and signage code requirements; ® pedestrian crosswalk requirements; implementation of traffic calming measures,etc. ® In addition to reviewing existing available information, CMA will conduct a project-specific site visit to ® identify features that may not have been identified in existing documentation and to review conditions as they exist today. Based on a site visit and review of existing data, CMA can supplement the existing ® data with only the required additional information, thereby providing an efficient and cost effective ® existing conditions analysis of the project area. Additional information that is typically requested ® includes additional survey data and site-specific geotechnical information, which would be provided by our subconsultants. et A CH EN:MO P RE RIO No.12-04-02 Continuing Professional Architectural&Engineering Services Firms Only(CCM) ® Category Civil Engineering 4-3 6ASSOCIARS