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A Proposal for Lake Amelia Subwatershed Management Plan for the City of Lino Lakes | 4 <br />GREENWOOD DITCH STUDY AND CONSTRUCTION SERVICES <br />AUG 2021 - PRESENT | CITY OF MAHTOMEDI, MN <br /> <br />WSB worked with City of Mahtomedi staff to complete a study to determine options to stabilize Greenwood ditch, reduce <br />erosion, improve conveyance, and protect existing structures. These options included culvert extension, clearing and <br />grubbing, minor realignments and grading, and hard armoring. WSB used the Board of Water and Soil Resources (BWSR) Water <br />Erosion Pollution Reduction Estimator 2.0 to determine the TSS and TP removal of each proposed solutions. Guidance on <br />easement acquisition and detailed cost estimates were also developed for each option. After selection of the preferred option <br />by the City, WSB provided final design services including development of construction plans and specifications, permitting <br />and watershed coordination, and construction staking and observation. <br />REFERENCE: SCOTT NEILSON, CITY ADMINISTRATOR, 651.426.3344 <br />DAN MURPHY, PE <br />PROJECT MANAGER <br />Dan Murphy is a water resources engineer with <br />over 15 years of experience in water resources <br />design and modeling across the United States. <br />He applies his engineering background to support work in <br />public infrastructure design and construction and has broad <br />experience in water quality and flood mitigation projects in <br />the municipal, federal, energy and private sectors. He has <br />worked on and managed projects ranging from large-scale <br />federal flood control works to small-scale infiltration BMP <br />designs for private property owners. Dan’s well rounded water <br />resources experience, familiarity with the City of Lino Lakes <br />and solid communication skills make him well suited to lead <br />WSB’s team. <br />DAN CAZANACLI, PHD, PE <br />DRAINAGE MODELING <br />Dan has over fifteen years of experience in <br />water resources engineering covering flood <br />studies in urban and rural areas, drainage <br />design, surface water quality, erosion control. He is an <br />expert in river flow analysis, sediment transport, and <br />channel morphology. Dan often combines advanced <br />computer modeling with a more basic analysis, tailored to <br />the project context. He has supported many clients with <br />the design of practical solutions to address flooding and <br />water quality treatment. <br />TOM HOFFMAN <br />WATER RESOURCES ENGINEERING <br />TECHNICIAN <br />Tom has over five years of experience <br />working for municipalities to provide project <br />management, stormwater inspections, stormwater <br />inspections and maintenance, streambank stabilization, <br />ordinance, code and design guide updates, and MS4 <br />inspections and reporting. He also has significant <br />experience in the private sector providing consulting in <br />all environmental fields along with municipal projects. His <br />municipal background allows him to have insight into what <br />clients are looking for and to help avoid issues that cities <br />commonly encounter with projects and future maintenance. <br />His field experience includes managing stream and ditch <br />stabilization projects, stormwater pond dredging, and street <br />reconstructions. He has significant experience working <br />closely with property owners to devise individual solutions <br />for drainage projects as well as gaining access to complete <br />improvements. <br />PROJECT TEAM