Sustainability scientist Samuel Ariaratnam was recently named this year’s winner of the American Society of Civil Engineers, or ASCE, Stephen D. Bechtel Pipeline Engineering Award. Ariaratnam will deliver the Bechtel Lecture at the 2021 ASCE Utility Engineering and Surveying Institute Pipelines Conference on Aug. 5, to be held virtually. Ariaratnam is among the leading experts in the development of trenchless construction methods and technologies used in underground construction. He is particularly prominent in the area of horizontal directional drilling, which enables subterranean building and installation to be done with minimal disturbance to the surface. Read more in ASU News.