The Indio Juvenile Hall Expansion involved the construction of a 7,770-square foot single-story building. The Oasis Street structure is of masonry construction with a concrete roof and slab-on-grade. Earth Systems conducted a soils engineering investigation entailing subsurface exploration, laboratory testing of selected samples, engineering data analyses, and development of recommendations relative to foundation bearing capacity, foundations design, and site grading criteria. During construction of the facility, special inspection of construction materials was performed.