BDI is the premier instrumentation, testing and engineering company for evaluating structural condition and performance. We provide a wide range of dam safety services including radial gate trunnion friction testing, anchor rod testing, spillway gate performance tests, concrete spillway condition assessment, structural and geotechnical monitoring and more. Being an engineering company, we can understand complex problems and specify instrumentation and testing procedures that will address dam safety issues. Being an instrumentation company, we can procure, manufacture or develop sensors to measure any type of movement, stress state, or environmental condition. Being a Nondestructive Evaluation (NDE) company, we can assess condition of concrete, steel, and timber components. Being an full service provider, we can install sensors in difficult to access locations, manage data, and analyze responses to provide meaningful results addressing critical engineering questions.