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WORK SCOPE QESCRIPTIOI� <br />Task 7 — Project Management <br />This task includes project administtation, invoice preparation and trackin� of schedule and costs. It is anticipated <br />that a draft report will be submitted to the CWCB within three months after the project scope is autharized. <br />Up to two external meetings will be held involving up to three Boyle/AECOM personnel. Boyle/AECOM will <br />also present the report findings to the CWCB baard if requested <br />Task 2 Data Collection and Review <br />This task will consist of �athering the following information for analysis and evaluation af the site: <br />• Location/B�ase Map. A base map obtained from publically available USGS DEM (30-rneter resolution) <br />will be compiled in a GIS format. Relevant data that is publically available and easily located in GIS <br />format including but not limited to; land ownership data, land use data, and geology data will also be <br />acquired. <br />• GeotechnicallGeodogic Data. Geologic maps referenced in the document will be obtained if they are <br />readily available. If not, the geologic data presented in the Clay 2007 Document will be reviewed for <br />reasonableness. <br />� HydroXogic Data. Hydrologic data presented in the document will be reviewed for reasonableness and <br />will be compared monthly average stream gage data from the USGS and Hydrobase. Other hydrolagic <br />data, including precigitarion data, will be obtained. Evaporatian and infiltration data will be estimated <br />based on the climate and geology data obtained for the site. <br />• Water Rights. In addition to the potential of using the Redland water rights, an analysis af a junior water <br />right in the Gunnison basin will be assessed for the potential of diverting water to the reservoir. The data <br />will be limited to data available in Hydrobase and other readily available information. <br />• Water Quality. Water quality data for the Gunnison river will be collected from publically available <br />sources. The data rnay include temperature data, selenium concentrations, and other identified potential <br />necessary and available information. <br />• Water Use. The potential end users of the project water will be identified based on those identified in the <br />docurnent and any additional information provided by CWCB and the team sponsors. Potential <br />recreational and hydropower uses will also be identi�ed, but not analyzed as part of this study. <br />• Conveyance Routes. Inforn�ation on the existing assumed potential conveyance routes will be reviewed <br />and the options will be added to the base map. In addition t� the conveya.nce route presented in the <br />document, one alternate method of conveyance where water is purnped from the river to the reservoiz site <br />will also be identified. This data will then be modeled either in a spreadsheet or in other applicable <br />programs depending on the information. All data. collected for the model will be readily accessible either <br />on the USGS website, through CRDSS, or through other select sources. <br />• Basin Data. Publically available GIS coverages of basin data including land use, soil data, and additional <br />information will be obtained for the purpose of estimating the probable maximum flood event. <br />i <br />BOYLE ; ��:�:���� <br />Grand Valley_Dam_Scope_3-9-09.doc - 3/16/2009 - 2 - ' <br />