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NTETRATECH <br />Astrid Fleischer is an electrical and controls systems engineer with <br />25 years of experience In water and wastewater treatment, capital <br />improvement and industrial control projects, Ms Fleischer's electrical <br />and controls design experience includes projects in California and <br />overseas involving Modicon Quantum Automation Platform, <br />Siemens Simatio PI -Cs, Allen Bradley RSLogix0000 programming, <br />installation and support services for Wonderware 1nTouch HMI, <br />Wonderware Active Factory, Wonderware Historian, installation and <br />maintenance of Marathon Endurance VTvlrtual Redundant Server <br />Systems, SNMP Network Management implementation and <br />integration into Plant FIMI and network design, configuration and <br />troubleshooting. Additionally, Astrid is proficient in standard <br />configuration of Schneider Electric Network Infrastructure Devices <br />(Fiber Optic Repeaters, Switches), Interface programming for <br />Profibus DP and design and integration of Process Control <br />Application interfacing with Variable Frequency Drives (VFDs). <br />EXPERIENCE <br />SCADA System Project, West Basin Municipal Water District, <br />Carson, CA — I&C Engineer-- Specified the project's network <br />equipment and technology (4G cellular) as well as the SCADA <br />application software (SCADA Expert ClearSCADA) for the new <br />SCADA network. <br />Otay. Water Treatment Plant, City of San Diego, CA — Project <br />Engineer — Plant upgrade included chlorine dioxide generator and <br />contactor, pumped backwash, new flocculation and sedimentation <br />basin, replacement of filters; SCADA system upgrade. Designed <br />and programmed the PLC and the Wonderware HMI application for <br />filter level control and automated backwash sequence. Developed a <br />comprehensive model of the plant in PIC$ Simulation Software to <br />use for on in depth system test and simulation. Simulation of all 10 <br />points and modeling of all controlled systems reduced start-up time <br />by an estimated 80 percent. <br />Pyrite Canyon Treatment Facility, State of California, <br />Department of Toxic Substances Control, Glen Avon, CA — I&C <br />Engineer— Reviewed Instrumentation & Control and Electrical <br />Submittals from vendor supplied packaged systems such as filter <br />presses, bag presses, air compressors, booster pumps, inclined <br />plate clarifiers, flocculating clarifiers and others. <br />Alamitos Barrier Telemetry System Upgrade, County of Los <br />Angeles Department of Public Works, Los Angeles, CA — I&C <br />Engineer _. Specified the projects Siemens 87.1200 control system <br />and network equipment. Designed the project's control and <br />instrumentation panels including panel load calculations and design <br />of the photovoltaic power supply for the control panels. Prepared <br />project documents such as conduit schedules, project drawings and <br />project specifications. <br />Page 1 <br />Astrid Fleischer, PE <br />SCADA <br />Education: <br />Professional Engineer in <br />Control System Engineering <br />(PE), California <br />adchelor of Science <br />Electrical Engineering . <br />University of Nuremberg, <br />Germany <br />Vocational College for <br />Electrical Engineering and <br />Data Systems Technology <br />Erlangen, Germany <br />Reg istrati an7Certifi cation: <br />-Registered Professional <br />Engineer In Controi <br />Systems, California No. CS <br />7440 <br />offioe; <br />Irvine, CA <br />Years of Experience: <br />26 <br />Years with Tetra Tech: <br />Two <br />Key Areas of Experience: <br />Process control design, <br />implementation, start-up and <br />maintenance services <br />Project management, <br />process control review and <br />consultant services <br />Project (mead Engineer <br />Programming, installation <br />and support services <br />