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<br />I <br />il <br />,I <br />il <br />I <br />I <br />I <br />I <br />:1 <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />Scott A. Hogan <br />Project Engineer <br /> <br />Mr. Hogan is a project engineer for Lidstone & Anderson, Inc., (LA). He has <br />approximately 3 years of experience in the fields of hydraulic and hydrologic modeling and <br />applied research. A majority of his research efforts have been focussed in the avenue of <br />physical modeling. He has been project manager for a number of projects involving <br />construction management, instrumentation, data collection, analysis, and design. The highlights <br />of his research topics have included; erosion revetment protection for both spillways and <br />embankments, energy dissipation of low drop structures, aeration performance testing of weirs, <br />self regulating diversion structures, river sedimentation and navigation, bridge pier scour, riprap <br />testing, and sampling of river bed material. <br />Mr. Hogan's further experience has led to his involvement with numerous river <br />mechanics studies associated with channel stability, fisheries habitat, aeration efficiency, and <br />energy dissipation. Descriptions of typical projects are listed below. <br /> <br />. Staff engineer for the restoration of the Provo River channel, Utah. Mr Hogan <br />conducted hydraulic analyses concerning channel stability, fisheries habitat, and floodway <br />evaluation for the conceptual channel design. The goal of the project was to restore the <br />existing river, which is straight and deeply incised, to its natural state of a meandering <br />channel, which can support biological habitat. <br /> <br />. Project engineer for the hydraulic analysis of the Stanislaus River in California near <br />Strawberry Bridge. Project tasks included step backwater analysis using HEC-2 for <br />several flood events, hydraulic evaluation of bridge constraints, and delineation of flood <br />plain limits for each event. <br /> <br />. Project Engineer for the hydraulic analysis and design of four sloping boulder drop <br />structures on Big Goose Creek, near Sheridan Wyoming. The objective of the current <br />project is to replace an existing hazardous vertical drop structure with a safer structure <br />or series of structures which would provide equivalent channel stability and energy <br />dissipation. <br /> <br />. Mr. Hogan played a key role in the development of a custom sediment continuity <br />computer spreadsheet model to evaluate the sediment budget for the Napa River and its <br />tributaries. The model encompassed detailed analyses of channel hydraulics, reach by <br />reach transport capacity, depth and volume of degradation and aggradation for each <br />reach, armoring depths, and tributary and main stem washload volumes. <br /> <br />. Mr. Hogan has been responsible for the hydrologic analysis and design of several urban <br />drainage plans. Mr. Hogan has performed hydraulic analyses using the EPA's <br />Storm water Management Model (SWMM) for evaluating storm discharge and detention <br />characteristics of small drainage basins in the City of Fort Collins. He is currently <br />responsible for the revision of the City of Greeley's Comprehensive Master Drainage <br />Plan, which involves extensive hydrologic and hydraulic modeling and analysis. Mr. <br />Hogan has also performed reviews of Drainage Reports for urban developments in the <br />City of Fort Collins. <br /> <br />22 <br />