This standard facility prototype design guide was developed to assist Air Force planners to prepare and validate DD Form 1391 requirements and assist A-E design professionals with approved project-specific design recommendations. It is a source of basic programming and functional information for civil engineer squadron facilities, which consists of an administration building, shops/warehouse building, readiness flight building, explosive ordnance disposal building, pest management building, and a facility maintenance building. This DG is for the shops/warehouse building within the civil engineer squadron. This guide is consistent with Air Force Corporate Facility Standards (AFCFS) and Unified Facilities Criteria (UFC). This DG, in conjunction with the AFCFS, is intended to define Air Force expectations for project programming and A-E design decisions.