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1 <br /> 1 EDMUND G. BROWN JR. <br /> C 4� fnVFRNnR <br /> C A L r o R N I A MAI I reW Ruumuuet <br /> SE(:REiAflY FOR <br /> WaterBoards ENVIRONMENTAL PROTECTION <br /> Central Valley Regional Water Quality Control Board <br /> 17 May 2012 <br /> ATTACHMENT A <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 <br /> text of all feasibility studies/remedial option evaluation reports submitted to the Board. <br /> Reports must be signed by a registered geologist, certified engineering geologist, or civil <br /> engineer registered or certified by the state of California. <br /> I. Purpose of Feasibility Study/Remedial Options Evaluation <br /> ll. Background <br /> A. Description of Facility <br /> B. Site History <br /> 1. Years of Operation <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 /> E. Surface Water <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 /> KARL E. L.ONGLEY ScD, P.E., CHAIR I PAMELA C. CREEDON P.E., BCEE. EXECUTIVE OFFICEP <br /> 11020 Sur Center Drive#200.Rancho Cordova,CA 95570 I WWW_Waterboards cagov/centralvalley <br /> Ci n,OYc,r.--n <br />