WAHPETON, N.D. (AP) --The North Dakota State College of Science is celebrating the completion of an expansion to Bisek Hall on campus. The project will enable the Wahpeton school to expand and enhance its diesel technology program. The state Legislature in 2011 approved $10.3 million for the 65,000-square-foot addition and for enhancements to the facility, including state-of-the-art labs and automotive diagnostic systems. Gov. Jack Dalrymple joined administrators, faculty and staff on Friday to celebrate the completed project. He says the college plays a big role in preparing students for the growing number of jobs created by the state's strong economy.