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Santa Ana Bridge Rehabilitation and Bike Trail Structure 12/27/2004 <br />SANTA ANA BRIDGE REHABILITATION AND BIKE TRAIL <br />STRUCTURE DESIGN SERVICES <br />SCOPE OF WORK I WORK PLAN <br />TASK 1.0 - PRELIMINARY ENGINEERING <br />1.1 PROJECT KICKOFF MEETING / FIELD REVIEW / RECORD SEARCH <br />WKA Team will attend a "kickoff meeting" with the City to go over the project approach <br />as well as design criteria, requirements, intents, scope, approach and procedures. We <br />will also conduct a field review; obtain any as -built plans of the existing Structures. We <br />will identify and perform the field surveys. Research records and obtain information from <br />City of Santa Ana and the Orange County Flood Control District, and any other <br />documents that may be available from the County and the US Army Corps of Engineers. <br />DELIVERABLE: As -BUILT & DESIGN DATA <br />1.2 FIELD SURVEY <br />The following survey tasks will be performed to provide the base maps for the roadway <br />and structure layouts. <br />• Perform survey research at the City of Santa Ana and the County of Orange for <br />horizontal and vertical control, centerline ties, monumentation maps, right-of-way <br />maps, record maps, right-of-way information, and any other pertinent information. <br />• Compute the existing right of way for each project area utilizing the existing Tract <br />Maps, Parcel Maps, and Assessor Maps. <br />Perform design topographic surveys between the bridge abutments and the <br />existing street sidewalk on McFadden Avenue and Fifth Street, and from R/W to <br />R/W on the Flower Bike Structure, including obtaining RR bridge soffit grades. <br />Perform cross -sections every 20 feet on Fifth Street and Flower Street Bridges. <br />Deliver a MicroStation DGN file in Imperial units of the survey results per City of <br />Santa Ana Standards and a TXT file of all the survey points with point number, X, <br />Y, Z and descriptor. City of Santa Ana - Bridge <br />• On one field visit, determine horizontal and vertical control positions upon up to <br />10 utility pothole locations for the Flower Street Bike project, utilizing project <br />horizontal and vertical control. <br />DELIVERABLE: BRIDGE SITE SURVEY DATA <br />