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<br />. <br /> <br />. <br /> <br />.' <br /> <br />2. Review existing repo:tts and files prepared by or in <br />the files of the state Engineer's Office, the u.s. <br />Army Corps of Engineers, the u.s. Geological survey, <br />the Soil Conservation service and others. <br /> <br />3. Assembly and review of relevant stream flow, climato- <br />logical, and water quality data. Most of this infor- <br />mation is currently available from the Santa Maria <br />Reservoir company and will be utilized in the study. <br /> <br />4. Review of data specifically related to seepage. <br /> <br />5. Assembly and review of water rights data. Most of <br />this information is currently available from the Santa <br />Maria Reservoir Company and will be utilized in the <br />study. <br /> <br />6. Assembly of basic da.ta on service areas, irrigation <br />practices and historical system operation. Most of <br />this information is currently available from the Santa <br />Maria Reservoir Company and will be utilized in the <br />study. <br /> <br />7. Coordination meeting!; with personnel of the Colorado <br />Water conservation aoard and the State Engineer's <br />Office. <br /> <br />8. The ENGINEER will cooperate and work closely with CWCB <br />representatives. <br /> <br />B. Geoloqical and GeophYsical Investiqations <br /> <br />The geological and geophysical investigations will include <br />at least one site visit by a qualified engineering geologist. <br />Subsurface investigations will include drilling and logging <br />three test holes in each dam embankment and/or abutments plus <br />installing piezometers. Further subsurface investigations will <br />be conducted depending on the findings. of the site visit and <br />review of existing data. Ge~physical investigations that may <br />include the use of ground penetrating radar, electrical resis- <br />tivity surveys or similar method to establish seepage pathways <br />will be performed. <br /> <br />C. operation studies <br /> <br />Operation studies will be conducted to evaluate the poten- <br />tial benefits of increased yields resulting from increased <br />reservoir storage capabilities. Studies will be completed for <br />the present storage capacity, storage capacity without seepage <br />limitations, and storage to the spillway crest. Actual or <br /> <br />-2- <br />