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• SAMPLING AND ANALYSIS PLAN <br /> EAGLE PARK RESERVOIR <br /> CLIMAX MOLYBDENUM COMPANY <br /> 1.0 INTRODUCTION <br /> This post reclamation Sampling and Analysis Plan(SAP) contains details of field activities to be <br /> performed in 1996 and 1997, and subsequent analyses that will be used to confirm reclamation <br /> project completion and water quality protection in the Eagle Park Reservoir. The purpose of the <br /> SAP is to facilitate collection of representative samples and compilation of the data to <br /> demonstrate reservoir water quality while providing a mechanism for planning and approving <br /> field activities. <br /> The key elements of this SAP include: <br /> • • Sampling of bottom material from Eagle Park Reservoir after excavation of the tailings is <br /> complete to demonstrate effectiveness of tailings removal; <br /> • Testing to show that the residual bottom materials in the reservoir are innocuous; <br /> • Sampling of reservoir water during reservoir filling and operation to demonstrate attainment <br /> of in-stream discharge standards as outlined in the "Colorado Department of Health Water <br /> Quality Control Commission, Classifications and Numeric Standards for Upper Colorado <br /> River Basin and North Platte River (Planning Region 12)", (Colorado Department of Health <br /> Water Quality Control Commission, 1994); <br /> • Sampling of seepage in the sump below Eagle Park. Reservoir dam to establish current water <br /> quality as a baseline and to confirm water quality objectives have been met; and <br /> • Sampling recharge to the Eagle Park Reservoir from the Chalk Mountain Interceptor and the <br /> North Interceptor canals. <br /> This report consists of two separate SAPS to conduct investigations of 1) the reservoir bottom <br /> materials, and 2) surface waters associated with the Eagle Park Reservoir. Each of the plans will <br /> • summarize the task objectives, number of samples and location, sample designations, sampling <br /> equipment and procedures, analyses, and Quality Assurance/Quality Control (QA/QC) <br /> procedures. <br /> PRIVILEGED AND CONFIDENTIAL —� - <br /> - - - Environmental <br /> C:IPROlECTS16IO2-OOIUt 1176102.001(6/20/96J � � � -v_�—. <br />