To address problems that the campus faces when attempting to make facility modifications that meet federal handicap accessibility requirements, this guidebook gives guidance on requirements and methods of "retrofitting" that meet the mobility needs of the disabled. Seven chapters discuss modifications to site, entrance, doors, interior circulation, restrooms, drinking fountains, and special spaces. Each chapter is further divided into three sections. The first section uses a mandatory evaluation requirements checklist, drawings, and text to aid in evaluation of existing facilities to see if they provide accessibility for the disabled. The second section presents architectural construction drawings as solutions to common problems found in existing facilities. The drawings can also be used in new construction. The third section includes architectural specifications. An appendix discusses useful tools and procedures for the facility survey. (DCS)