Techniques of crawl space inspection will be presented that help in the detection and recognition of crawl space foundation and wood floor structure defects and failure. Guidelines will also be presented that help in determining the severity of crawl space movement; whether cracks are just typical or structurally significant; as well as floor structure 'Rules of Thumb' for beams, columns, and floor joists spacing - spans. Techniques of structural repair and their effectiveness will also be illustrated.*Florida and Connecticut students: Upon successful completion of modules, email certificate of completion to Michele George at micheleg@ashi.org. Credits will be filed electronically to FL and CT by ASHI.A certificate of completion will be available to you once you view the presentation in entirety and successfully complete the 20 question exam.