What kind of notes refer to an entire sheet or set of drawings?

General notes refer to an entire sheet or set of drawings by providing overarching instructions, guidelines, or specifications that apply to the whole document rather than just individual components or sections. These notes help ensure consistency throughout the project by conveying important information such as codes, standards, or general requirements that all parts of the drawings must adhere to.

This type of notation is essential because it helps communicate the overall intent of the drawings and clarifies expectations for all stakeholders involved in the project, including designers, contractors, and inspectors. It simplifies understanding and promotes efficiency, as everyone can refer to these unified guidelines without needing to look at specific details repeatedly throughout the set.

In contrast, detail notes would focus on specific aspects of a drawing, while specific notes refer to particular items or elements, and assembly notes are generally concerned with instructions related to the assembly process of components. Therefore, general notes are pivotal when considering the entire context of a project as depicted in a set of drawings.