Which of the following is NOT a major division in a set of blueprints?

In the realm of blueprints, major divisions typically categorize the various aspects of a construction project necessary for the complete planning and execution of the build. Electrical drawings, landscape/site drawings, and mechanical drawings are all essential components that provide detailed information about specific systems, outdoor spaces, and mechanical elements, respectively, contributing to the overall functioning and layout of a project.

On the other hand, conceptual drawings serve a different purpose, primarily focusing on the initial ideas and design concepts rather than providing the technical specifications needed for actual construction. They are often more abstract and less detailed compared to the other divisions mentioned, which are critical in preparing and executing the construction process. Thus, conceptual drawings do not fall under the category of major divisions in a set of blueprints used for construction projects. This distinction emphasizes that while conceptual drawings can play a role in the design phase, they do not provide the necessary technical information required for construction, unlike the other divisions.