XArc Corp participated in a NASA and American Society of Civil Engineers (ASCE) sponsored workshop on Lunar Site Planning and Construction in Huntsville, AL, October 20-21. The ASCE Aerospace Division, Space Engineering & Construction Committee together with the NASA Constellation Program, Lunar Surface Systems MSFC Advanced Concepts Office hosted the two day workshop to address architectural, engineering and construction issues related to master planning, site preparations, and setup of an international lunar outpost.