The main purpose of construction drawings (also called plans, blueprints, or working drawings) is to show what is to be built, while the specifications focus on the materials, installation techniques, and quality standards.

8 Different Types of Drawing Styles You Can Try Right Now. Drawing is the foundation of so many creative practices, from architects to fashion designers to animators and artists. Using a piece of paper and a pen or pencil, the opportunities for self-expression are endless.

Building elements like the structure, walls, floors, and roof are all telling of a building’s class. Buildings can be categorized into five different types of construction: fire-resistive, non-combustible, ordinary, heavy timber, and wood-framed.

As-Built Drawings: As-Built Drawings are typically prepared by the contractor. They are more like interpolations done for construction purposes. On the original construction documents and drawings, the as-built changes are made by the contractor in red ink.

They are the pictorial record of the official design for the building, and generally include detailed depictions of every element of the finished building including the foundation, floor, walls, elevations, interior details and elevations, cabinetry, MEP design, structural details, and ceiling plans.

Detail drawings provide a detailed description of the geometric form of a part of an object such as a building, bridge, tunnel, machine, plant, and so on. They tend to be large-scale drawings that show in detail parts that may be included in less detail on general arrangement drawings.

Below are the different types of construction drawings.

• 1 Architectural Drawings: This is one of the types of construction drawings.
• Structural Drawings:
• Electrical Drawings:
• Plumbing and Sanitary Drawings:
• Finishing Drawing:

Construction detail drawings are used to demonstrate compliance with regulations and other building code requirements. Use detailed drawings to help communicate design intent while improving workflow and quality. Work more efficiently with tools designed for builders and contractors.

Construction drawings are used to construct the building, so it is important they contain everything the contractor needs to build. This will include information such as structural layout or grid, dimensions, clear labelling of elements.

The General Order of Drawings in a Set of Construction Plans

• G for General Sheets: Cover sheet, plan index, and location plans.
• A for Site and Architectural Plans: Floor plans, ceiling plans, roof plans, elevations, sections, wall sections, and others, depending on the architect’s chosen level of detail.

Specifications will detail the materials, standards, techniques, and so on required to carry out the works. Construction drawings provide the graphical representation, indicating the arrangement of components, detailing, dimensions, and so on.

AS others have said, plans for planning permission only have to show what the building will look like (i.e any blocked up doorways or new windows etc) so you can draw these yourself. For building regulations, do that under a building notice, which does not require any drawings.

Rear extensions tend to have the least amount of red-tape associated with them, and in most instances you should be able to build a single storey extension of up to four metres for a detached house, or three metres for all other types of house, likely without needing planning permission or prior approval.

The American Institute of Architects (AIA) recently issued a position statement redefining the title “intern.” The statement also recommends two new titles for unlicensed employees working in an architecture firm: “architectural associate” or “design professional.”