Employee News
Zach Grapentine recently fulfilled his South Dakota Professional Engineering License requirements, earning the PE designation by the South Dakota State Board of Technical Professions. Grapentine is a highly skilled engineer focusing on traffic and municipal engineering. He holds a Bachelor of Science Degree in Civil Engineering from South Dakota School of Mines and Technology. Interstate Engineering is also pleased to announce the promotion of Grapentine to Assistant Office Manager for the Spearfish team. “Zach is ideal for the Assistant Manager position as he has a strong desire to learn, sets high standards for himself and others, and wants the entire…
Travis Frey recently completed his North Dakota Professional Engineering license requirements, earning the PE designation. He also received Land Surveyor in Training (LSIT) certification by the North Dakota State Board of Registration for Professional Engineers and Land Surveyors. Frey has 14 years of experience in civil and mining engineering. His specialties include land development, municipal, and stormwater. In addition, Travis has extensive knowledge in various aspects of political subdivisions and government processes. Frey earned his Bachelor of Science Degree in Agriculture and Biosystems Engineering from North Dakota State University and a Master of Business Administration from the University of Arizona….
Interstate Engineering is pleased to announce that Teaguean Knudsen, PE, completed the requirements for his North Dakota Professional Engineering license, earning him the PE designation by the North Dakota State Board of Registration for Professional Engineers and Land Surveyors. Mr. Knudsen has experience in structural and municipal engineering, from design through construction. He is also a Certified Commercial Building Inspector. He has worked on projects including water system installation, sewer projects, site design, transportation, and public involvement. Mr. Knudsen earned his Bachelors Degree in Civil Engineering from Montana Technological University. “The entire team at Interstate Engineering would like to congratulate…