The red box is a flag that displays the unclear data. You should be able to easily identify a specific drawing or building. The layering standard complies with the AIA CAD Layer Guidelines as found in the United States National CAD Standard - … What happens if there are ambiguities, such as unclear data or missing dimensions, on a plan or drawing? Construction Document Sheet Numbers and Order, Fabrics and Textiles for Interiors and Furniture, Calculating an Architecture Fee for Services, Green Building Certification and Rating Systems, General: Symbol legend, abbreviations, general notes, Large Scale Drawings: plans, elevations, sections (NOT details), 3D drawings: isometric, perspective, photos, Architectural Demolition Floor Plan, seventh sheet, Architectural Existing Building Plan, second sheet. The resulting CAD file will be a Microstation (DGN), AutoCAD (DWG), or Revit (RVT) file that is: An architect may need easy access to facility data so they can quickly find the square footage of a particular area. The American Institute of Architects, The Architecture Student’s Handbook of Professional Practice. Awarded 5-consecutive GSA contracts totaling 22-years, Our customers: Architects, Engineers, Contractors, Facility Management, Government (Federal, State, Local), Higher Education, K-12, Hospitals. AutoCAD Article If need be, a technical staff representative will get in touch with you to clarify details before we get started. In order to ensure consistency and make interpretation easier, Q-CAD recommends creating a block legend that defines each and every block used. Drawing Sizes The following table defines the standard drawing sizes, and their letter designations to be used at GSFC: Notes: (a) Lengths for “J” roll size to be in ll-inch increments.