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:4 <br /> s <br /> California Regional Water Quality Control Board <br /> Central Valley Region <br /> Winston H.Hickox Steven T.Butler,Chair i <br /> Gray Davis <br /> Secretaryfor Sacramento Main Office Governor <br /> Environmental Internet Address: http://www.swrcb.ca.gov/—rwgeb5 - e <br /> Protection 3443 Routier Road,Suite A,Sacramento,California 95827-3003 r. <br /> Phone(916)255-3000•FAX(916)255-3015. . <br /> ITEMS TO BE INCLUDED IN A <br /> FEASIBILITY STUDY/REMEDIAL OPTIONS EVALUATION REPORT <br /> The outline below is a minimum requirement for items to be included and discussed in the text of all <br /> feasibility studies/remedial option evaluation reports submitted to the Board. Reports must be signed by <br /> Y a registered geologigt, c-e , i d`engmeering geolog> t, or,civil-engineer.registered or certified by'the state' <br /> of California. —1 v <br /> I. Purpose of Feasibility Study/Remedial Options Evaluation <br /> II. Background <br /> A. Description of Facility, <br /> B. Site History <br /> 1. Years of Operation :ry '`` "ra ' <br /> 2. Chemical Use <br /> 3. Chemical Releases (Potential and Documented) <br /> C. Geology .. <br /> 1. Regional <br /> 2. Local, soil type, lithology, lateral extent of lithologic units <br /> D. Hydrogeology - <br /> 1. Aquifers, Aquitards, Perched Aquifers <br /> 2. Groundwater flow rates, directions, recharge, discharge <br /> 3. Groundwater Use <br /> 4. Extraction and injection wells affect on groundwater flow <br /> y � <br /> E. Surface Water x t. <br /> 1. Losing or gaining streams, ponds etc. <br /> 2. Hydraulic connection with aquifers <br /> F. Local Land Use <br /> G. Previous Investigation and Remedial Actions <br /> II. Nature and Extent of Contamination <br /> A. Contaminants in Soils <br /> 1. Types and Concentrations <br /> 2. Lateral and Vertical Extent <br /> B. Contaminants in Groundwater <br /> 1. Types and Concentrations <br /> 2. Lateral and Vertical Extent (including Perched Zones) <br /> California Environmental Protection Agency <br /> Ca"Recycled Paper <br />