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4. A description of proposed monitoring and control system indicating <br /> depths and locations of piezometers and monitoring wells, monitoring <br /> installation details and criteria, type of equipment and instrumentation <br /> with pertinent data and characteristics. <br /> 5. A description of proposed filters including types, sizes, capacities and — <br /> manufacturer's application recommendations. <br /> 6. Design calculations demonstrating adequacy of proposed systems for _ <br /> intended applications. Define potential area of influence of groundwater <br /> control operation near contaminated areas. The Yellow Freight facility <br /> located at 1535 East Pescadero Avenue is one such site. Refer to <br /> Wallace Kuhl & Associates, Inc., December 28, 2006, Report of Findings - <br /> - Water Quality Analysis, Northeast Industrial Phase II Water and Sewer <br /> Project. <br /> 7. Operating requirements, including piezometric control elevations for <br /> dewatering and depressurization. <br /> 8. Surface water control and drainage installations. <br /> 9. Proposed methods for disposing of removed water. _ <br /> D. Submit the following records upon completion of each installation: <br /> 1. Installation and development reports for well points, eductors, and deep _ <br /> wells. <br /> 2. Installation reports and baseline readings for piezometers and monitoring — <br /> wells. <br /> 3. Baseline analytical test data of groundwater from monitoring wells and _ <br /> receiving surface water. <br /> 4. Initial flow rates. — <br /> E. Submit the following records on a weekly basis during operations: <br /> 1. Records of flow rates, groundwater elevations and water quality results — <br /> obtained during monitoring of dewatering and depressurization. <br /> 2. Maintenance records for groundwater control installations, piezometers, <br /> and monitoring wells. <br /> 1.06 ENVIRONMENTAL REQUIREMENTS — <br /> A. Comply with all laws and regulations for development, drilling, and abandonment <br /> of wells used in dewatering systems. _ <br /> B. Obtain permit from the agency having jurisdiction under the National Pollutant <br /> Discharge Elimination System (NPDES), for storm water discharge from <br /> construction sites. <br /> Division III-51 NEI Phase II Water and Sewer <br /> July 2007 CIP Nos. 7468, 7589,7590 <br />