Case Study Hilo Harbor Pier 2 and Nawiliwili Harbor Pier 1 Cement Pipeline Improvements, Hilo, Hawai‘i and Lihue, Hawai‘i By Robert A. Walker, P.E., Principal, Coastal Engineering Published January 16, 2024 Key Contact Mr. Robert Walker is a highly experienced coastal engineer with 19 years of expertise in coastal and marine projects. He... Full bio