The project consisted of a storm water detention vessel with a precast concrete double-tee girder roof deck that also served as a parking lot for a local grocery store in Houston, Texas. CA was retained to perform a visual condition assessment to address concerns regarding the integrity of the structure and the condition of existing repairs. CA performed several site visits and achieved detailed photographic documentation of the structure. Special attention was given to areas exhibiting signs of distress and the quality of precast concrete double-tee girders. CA’s investigation identified areas of concern for further structural evaluation and repair.