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CITY OF PLEASANTON <br />VINEYARD & BERNAL AVENUES STREETSCAPE <br />MAY 25, 2004 <br /> <br />A. SCOPE OF WORK <br /> <br />2. BASE MAPPING- <br /> <br />The purpose of this phase is to assemble and review existing data, obtain new <br />field data, and prepare geometric drawings (base plans) for the proposed barge <br />canal crossing and roadway improvements. Perform topographic field surveys <br />and develop base plans at a scale of 1" = 20'. <br /> <br />2.1. Field Work <br /> <br />2.1.1. <br /> <br />Surveying - In conjunction with preparing the topographic map, <br />CONSULTANT will survey roadway cross sections, intersection <br />lane configurations, traffic control devices, identify existing <br />underground and overhead infrastructure, and other existing <br />improvements as determined by CONSULTANT as needed to <br />design the roadway. The Project Engineer will supervise the field <br />survey to ensure the field survey includes everything for the design <br />team to tie-in all affected surface conforms, affected stakeholders, <br />and overhead facilities. The success of these projects will <br />greatly depend on the quality, and completeness of the <br />supplemental field survey points. Perform 3 days of field <br />surveying. <br /> <br />2.1.2. <br /> <br />Field Review - The physical characteristics of the site and the <br />surrounding roadway network will be reviewed to identify existing <br />roadway geometry including roadway cross-sections, intersection <br />lane configurations, traffic control devices, and surrounding land <br />uses. In order to address tree and environmental impacts of the <br />project, field explorations will entail compiling a visual and <br />photographic inventory of existing landscape conditions within the <br />project area, including parcel frontage improvements and existing <br />vegetation. <br /> <br />Electrical Facilities - This task will consist of walking the site to <br />help clarify the locations of electrical service facilities and other <br />physical factors affecting the electrical connections. <br /> <br />2.1.3. <br /> <br />Pavement/Soil Evaluation -This project requires the evaluation of <br />the existing pavement section. Our Goetechnical Engineers, GEl, <br />will perform 5 geotechnical borings and prepare a technical <br />memorandum outlining pavement design criteria. Proper <br />documentation of the existing section will affect the design of the <br />reconstruction, the project specifications, and the Contractor's <br />ability to perform the Work at the most cost effective manner. <br />Permission to access the street will be provided by the City. <br /> <br />BI~LLECCl & ASSOCIaTeS, I~C. <br /> <br />3 <br /> <br /> <br />