How do Construction Documents (CD) differ from Design Development (DD) documents?

Construction Documents (CD) are the final set of detailed drawings and specifications used to construct the project. They include all the information necessary for contractors to build the facility, including materials, methods, and code requirements. These documents are essential for accurate bidding and ensuring that the project is built according to the design intent. In contrast, Design Development (DD) documents focus on refining the design established during the Schematic Design phase. They provide more detailed information about the design, including specific materials, systems, and coordination among disciplines, but they are not as detailed as Construction Documents.