RETC 2023

AMR-PEMCO Attends RETC 2023

              AMR-PEMCO employees David Graf and Sam Lilly attended the The Rapid Excavation and Tunneling Conference (RETC) in Boston, Massachusetts this past June. RETC is sponsored by the Society for Mining, Metallurgy & Exploration (SME). According to the website, RETC is “held every two years, RETC is the renowned international forum for the exchange and dissemination of developments and advances in underground construction. The RETC advances the engineering and scientific knowledge of rapid underground excavation and tunneling through interdisciplinary meetings, publications, technical-educational exhibitions and encouragement of research. It also provides innovative solutions to the unique engineering challenges associated with the tunneling industry.” (

          David and Sam participated in numerous technical sessions focused on cutting edge developments in the tunneling and underground construction industry. They also represented AMR-PEMCO in the professional exhibit hall alongside 200+ US and international vendors.  Way to go, guys!



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