Infrastructure Engineering Corp. Key Personnel

	Preston "Skip" Lewis, P.E. – President/Senior Project Manager Mr. Lewis has more than 22 years of experience in project management and engineering of public infrastructure projects. He specializes in potable water, wastewater and reclaimed water facilities planning, design/engineering services, project construction and start-up. He has managed large projects in excess of $30 million dollars in construction value. Mr. Lewis is responsible for project quality and technical reviews at IEC while also serving as its president. Skip has a Bachelors of Science degree from Gonzaga University and a Masters in Business Administration from National University. Contact.
	Amy R. Czajkowski, P.E. – VP/Senior Project Manager Ms. Czajkowski has 17 years of engineering and management experience in the water and wastewater field. Her expertise includes project management, program management, reservoir design, pipeline design, and trenchless design. Ms. Czajkowski has considerable experience providing in-house program management services for cities and municipalities. In this capacity she has managed projects, written requests for proposals and staff reports, and assisted in emergency design and other functions as an extension of Staff. Ms. Czajkowski is a graduate of Virginia Polytechnic Institute and State University (a.k.a. Virginia Tech) with a Bachelor of Science degree in Civil Engineering. Ms. Czajkowski has previously served as the Chair of the San Diego chapter of the ASCE Pipeline and Environmental Group. She is also active in local charity and service organizations in the San Diego metropolitan area. Contact.
	Rob Weber, P.E. – VP/Senior Project Manager Mr. Weber has 17 years of experience in project management and engineering. He has extensive experience in pipeline, reservoir and pump station planning and design. Mr. Weber has successfully worked with clients to complete design and construction projects, secure permits, project community acceptance, and interagency approvals. Rob is a graduate of State University of New York at Buffalo with a Bachelors of Science degree in Civil Engineering. Rob is also a commissioned officer in the California Army National Guard and is a veteran of a Homeland Defense deployment as part of Operation Noble Eagle II. Contact.
	Sarita Lemons, P.E. – Project Manager Ms. Lemons has 10 years of experience and has served as project engineer on numerous complex and challenging assignments. Ms. Lemons is a graduate of the University of Wyoming with a Bachelors of Science degree in Civil Engineering. She is the Past-President of the San Diego County Water Works Group and actively participates in the community through local civic organizations. Contact.
	Tom Frank, P.E. – Senior Project Manager Mr. Frank has over 20 years of experience in project engineering, project management and construction management of public infrastructure projects working in the municipal environment. His expertise includes extension of staff services, retrofitting existing street improvements, facilities site studies and design, stormwater quality program management, capital improvement program management, development review, plan checking, assessment engineering and construction management. Tom currently serves as a Director of the San Diego and Imperial Valley chapter of the APWA. Tom is also serving as a traffic commissioner for his home town of Encinitas. Contact.
	Scott Humphrey, P.E. – Senior Project Manager Mr. Humphrey has over 16 years of experience in water, wastewater, and reclamation master planning, water and wastewater hydraulic modeling, and Geographic Information Systems (GIS). He has specialized in the development of master plans and hydraulic models through GIS integration. He is an expert in computer hydraulic modeling using WaterCAD (Cybernet), WaterGEMS, SewerCAD, SewerGEMS, H2ONET, H2OMap Sewer, H2OMap Water, InfoSewer, InfoSWMM, MOUSE, InfoWater, HYDRA, and XP-SWMM. His expertise also includes Geographic Information Systems (GIS) using ArcView GIS, ArcINFO, ArcGIS and AutoCAD Map. Contact.
	Jeff Kirshberg, PhD, P.E. – Senior Project Engineer Dr. Kirshberg has over 12 years of master planning and hydraulic modeling experience, including water, wastewater, and recycled water systems. He holds a doctorate in fluid mechanical engineering with an emphasis in applied mathematics from the University of California, Berkeley. Dr. Kirshberg also served four years in the Peace Corps as a volunteer in both West Africa ( Ghana) and the Philippines. During this time, he designed and constructed rural sanitary sewer and potable water systems utilizing local resources and international grant funding. Contact.
	Jon Wells, P.E. –Senior Project Engineer Mr. Wells has over 8 years of master planning and hydraulic modeling experience, specializing in Geographic Information System (GIS) analysis using ArcInfo, ArcView, and AutoCAD Map software. His extensive water and wastewater hydraulic modeling experience includes a focus in developing database tools for the hydraulic, financial, and management analysis required for connection fee studies, rate studies, and Sanitary Sewer Management Plans (SSMPs). Mr. Wells holds a Master’s Degree from Stanford University in Environmental Engineering and Science. Contact.
	Ken Beck – Construction Manager Mr. Ken Beck has over 23 years experience in construction management, contract administration, inspection and quality assurance of civil construction projects, including mass grading with blasting, water and wastewater pipelines and facilities, roadways, airports, heavy highway, public utilities, and commercial and residential developments. Mr. Beck also has extensive experience in soil, concrete, and asphalt quality control as well as materials testing. He holds certifications from the American Concrete Institute, OSHA, and the Federal Aviation Administration. Mr. Beck specializes and leads our team in airfield construction management and quality assurance inspections services. Contact.