Cory Casperson, PE, President

Cory Casperson is a Professional Engineer with over 20 years of structural engineering experience. He offers expertise in the design of a wide range of structure types for a variety of different markets. Mr Casperson is a conscientious professional who is highly dedicated to meeting client needs accurately and in a timely manner. Mr. Casperson has been President of Clark Engineering Corporation since 2007. Contact Mr. Casperson at: ccasperson@clark-eng.com

Dr. Abi Assadi, PE, Executive Vice President

Abi Assadi is a Professional Engineer with over 25 years of structural engineering experience. His expertise includes design of industrial and commercial buildings as well as specialty projects for power plants, blast/explosion resistant structures, plate and shells (vessels, stacks, silos, and tanks), and cranes for clients internationally. Dr. Assadi is an expert in forensic studies, evaluation of existing structures, failure and complex structural analyses such as seismic, vibration, explosion, shock, and finite element analyses. Contact Dr. Assadi at: abiassadi@clark-eng.com

Timothy LaBissoniere, PE, Principal

Timothy LaBissoniere is a Principal at Clark Engineering Corporation and has over 22 years of experience in structural engineering. He has worked with a wide range of owners, architects, contractors, construction managers, developers and public agencies to assist in the design and construction of numerous structural projects. He is experienced in the analysis and design of steel, concrete, post-tensioned and pre-stressed concrete, timber and masonry structures. Contact Mr. LaBissoniere at: tlabissoniere@clark-eng.com

Don Weigel, PE, Principal & Aberdeen Office Manager

Don Weigel is an experienced design and construction engineer and has been involved with several EPA waste water treatment facility projects for smaller communities. These projects involve the preparation of engineering planning documents, preparation of EPA grant application packages for financial assistance for the community, design and construction for new wastewater treatment facilities, design and construction supervision for curb and gutter improvements, and design of alternate concrete and asphalt surfacing.  As Office Manager, Don is in charge of operations in Clark's Aberdeen office. Contact Mr. Weigel at: dweigel@clark-eng.com

Kevin Goff, PE, Principal & South Dakota Regional Office Manager

Kevin Goff is an award-winning civil engineer with over twenty years of experience on a broad range of projects. He offers expertise in the planning, analysis, design, and construction of municipal and transportation facilities including bridges, roadways, airports, water and wastewater systems, storm water systems, parks, land acquisition, and project funding. Mr. Goff is also proficient with watershed/floodplain management, agricultural facilities, land development and civil site design. As Regional Manager, Kevin oversees operations in all of Clark’s South Dakota Offices. Contact Mr. Goff at: kgoff@clark-eng.com

Doug Fell, PE, Principal

Doug Fell is a Professional Engineer with over 30 years of structural engineering experience. His analysis and design expertise include steel, concrete, post-tension and pre-stressed concrete, timber, and masonry structures. He has extensive training and experience in structural evaluations and emergency response projects. Mr. Fell currently oversees the emergency response protocols for Clark involving structural engineering and applications of laser scanning debris fields. Contact Mr. Fell at: dfell@clark-eng.com

Vladimir Scheglowski, PE, Principal

Vladimir Scheglowski has over 13 years experience in structural design and restoration of existing facilities including schools, office buildings, churches, high rise buildings, parking ramps, industrial facilities and pedestrian bridges. Mr. Scheglowski plays a vital role in business development and expanding opportunities for Clark through his strong communication skills. Mr. Scheglowski is experienced in the application of Clark's 3D laser scanning technology to façade restoration and Building Information Modeling (BIM). Contact Mr. Scheglowski at: vscheglowski@clark-eng.com

Kraig Klund, PE, Minneapolis Civil & Surveying Department Manager

Kraig Klund has over 11 years of experience in civil engineering design involving a variety of public and private project types. Mr. Klund is currently licensed in six states. Mr. Klund has designed public and private infrastructure projects, stormwater and site design, commercial projects, and geothermal heating and cooling projects. Mr. Klund's broad base of knowledge and experience provides him with the skill set to deliver efficient, cost effective and sustainable solutions for the clients he serves. Contact Mr. Klund at: kklund@clark-eng.com

Georgia Rice, Human Resource Manager

Georgia Rice is a graduate of the University of North Dakota and Valley City State University. Ms. Rice also attended the University of St. Thomas, working towards a degree in Human Resource Management. At Clark, Ms. Rice is responsible for all aspects of human resources, including hiring and retention, company policies and procedures, salary administration, employee benefits, payroll, Affirmative Action, and performance evaluations. She also serves as the Corporate Safety Officer. Contact Ms. Rice at: grice@clark-eng.com

Dave Burwitz, PE LEED, Sioux Falls Office Manager

Dave Burwitz is a civil engineer with over 25 years of experience on a broad range of municipal, state, and county projects in South Dakota, Minnesota, and Iowa. Mr. Burwitz offers expertise for public and private sectors in project planning, analysis, design, and construction of infrastructure facilities including funding, bridges, roadways, airports, bike trails, water/wastewater systems, storm water systems, and parks facilities. Mr. Burwitz is LEED certified and utilizes this knowledgeable for the design of “green” building projects. As Office Manager, Dave is in charge of operations in Clark's Sioux Falls office. Contact Mr. Burwitz at: dburwitz@clark-eng.com

Steve Myer, PE, Brookings Office Manager

Steven Myer is a civil engineer with over 15 years of engineering experience.  Mr. Myer offers expertise in planning and design of roads and bridges for Local Government entities.  This expertise includes financial planning, watershed management, hydraulic/hydrologic analysis, structural design, and construction of bridges as well as financial planning, design, and construction of roads.  Mr. Myer is also proficient with municipal facilities including water and wastewater systems, storm water systems, site design, and asset management.  As Office Manager, Steve is in charge of operations in Clark’s Brookings office. Contact Mr. Myer at: sjmyer@clark-eng.com