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ValleyCom Statement of Work <br />GIS Data Resources, Inc. <br />1 . PROJECT OVERVIEW <br />GDR has built ahigh-quality Geofile for the City of Santa Ana to utilize in the Tritech Computed Aided <br />Dispatch (CAD) system. One of the most important, and often overlooked, aspects of having a <br />successful CAD system is maintenance of Geofile data. New construction.. road closures and <br />condition changes, changes in commercial occupancy, new annexations. and changes to emergency <br />response strategies all need to be incorporated into the spatial database. Geofile maintenance <br />ensures the CAD/AVL system can continue to run seamlessly, with up-to-date, accurate location <br />information. Maintenance activities will include the boundary of the city of Santa Ana, as well as a one <br />mile buffer area. <br />To address the maintenance needs for the City of Santa Ana's Geofile, GDR proposes to provide <br />Geofile updates on a quarterly basis. This document outlines the responsibilities of both GDR and the <br />City of Santa Ana to complete the update work. <br />2. DATA REPOSITORY AND DISTRIBUTION <br />GDR will be the central repository for the Geofile, and will coordinate distribution of the updates with <br />the City of Santa Ana. Tritech. and any other required parties. <br />3. UPDATE INFORMATION SOURCES <br />GDR will interact with the City of Santa to acquire updated source materials, <br />Sources may include the following: <br />• New construction maps from planning department. <br />• Updated parcel maps from planning department. <br />• Business tenant information for commercial buildings. <br />• Export of manual overrides from CAD system for investigation. <br />• Paper maps depicting boundary changes. <br />• GDR GIS data sources. <br />_ __ <br />4. DELIVERABLES <br />GDR will deliver ESRI shapefiles. with the spatial indexes set and a spatial projection of <br />STP0406.NAD83, feet. <br />d D~gral Dnve Suite 200 Novato. CA 94949 • iggga 654-4GDR 14437} • Phcne i4t5} 884-4x37 • FAX (4'.Sj 884-4407 <br />ovww.adr.com <br />Page 1 of 7 <br />25A-6 <br />