Being in operation for over 50 years, Bob Bergkamp Construction is a regional contracting firm with broad and proven capabilities in dirt construction. Based in Wichita, Kan., the firm provides various services in site grading, Department of Transportation grading, industrial site work, such as grading, roads, lagoons, environmental, bases and footings and rough hauling, Corps of Engineers grading, railroad construction, including soils and stabilization and construction of large private lakes. Bob Bergkamp Construction has a fleet of off road haul units, including articulating ejector trucks, articulating tip trucks, rigid frame rock trucks, elevating scrapers, open bowl scrapers and track type tractors and pull scrapers. Some of its projects include Highway 99, Elk County, Highway US 77, Marion County, Arkansas city flood protection phase II, Cessna C-10 Citation Service Center, Gander Mountain and Abbot Labs Evaporation Lagoon Cap.