GAI designed a retaining wall on the West Liberty University campus adjacent to Campbell Hall. As part of the wall design, GAI performed a field survey to establish the grade and profile of critical elements. GAI also performed a geotechnical analysis, including site reconnaissance, coordination, and analysis of a subsurface exploration program, as well as preparation of geotechnical drawing details and specifications. The structural design of the new retaining wall included design of the soldier pile and lagging wall, preparation of construction drawings, and review of contractor submittals.