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Approach: <br />Task 43.1 Analyze and Map Aquifer Property Data This task is a continuation of Phase <br />effort, that allows the additional data collected during Phase 2 to be included. As included in <br />Exhibit D, Task Compensation, the Consultant will review all data and include data that the <br />Consultant determines to be beneficial for the SPDSS. These data will be converted to an <br />electronic format appropriate for incorporation into HydroBase. Data collected under Tasks 35, <br />36, 37, 39 and 40 during Phase 2 also will be converted to an electronic format appropriate for <br />incorporation into HydroBase. <br />• The database developed under Phase 1 will be updated with Phase 2 data. The updated <br />database will be summarized for descriptive purposes, including the database fields, number <br />of entries in each field by aquifer, and sources of data. <br />• Digital contour or point plot maps developed under Phase 1 will be updated with Phase 2 data. <br />These include, for each aquifer, maps of (a) hydraulic conductivity andlor transmissivity, and <br />(b) specific yield and/or storage coefficient, including the location of data used in the <br />contouring. Contour maps will be prepared for those datasets with sufficient data to reliably ' <br />develop contours, while sparse or highly variable data will be presented on point plot maps. <br />The maps will include the location of Phase 2 data used in the contouring. <br />• The maps will be evaluated and revised based on the presence of outliers, comparison to <br />existing contour maps, consultation with SEO and CWCB staff familiar with the data, and <br />Consultant's professional judgment. <br />Deliverables: <br />Task 43.2 Phase 2 Denver Basin Region Aquifer Property Technical Memorandum <br />� The Consultant will develop a submittal of up to 10 pages (with additional pages for maps and <br />appendices), consisting of a description of the Phase 2 aquifer property database and its <br />analysis, as described in Task 43.1. This Technical Memorandum will focus on information <br />collected during Phase 2 and will be an update to the Task 43.2 Phase 1 Technical <br />Memorandum. <br />• The Technical Memorandum will include the following: <br />- a discussion of the Phase 2 data sources, analysis methods, and results <br />- a summary of the HydroBase-compatible database fields, structure and contents <br />- an electronic HydroBase-compatible version of the aquifer property database <br />- aquifer property maps as described in Section 43.1 for the alluvial aquifer and for each <br />bedrock aquifer, presented in l 1x17 inch hardcopy format <br />• The Consultant will provide six hard copies and one digital copy (in MSWord and Adobe <br />Acrobat PDF format) of the Draft Technical Memorandum for the State's review. The <br />SPDSS Groundwater SOW, Phase 2 21 <br />