Our Trades

Construction Documents: Types of Construction Drawings

Construction Documents

What Are Construction Documents?

Construction documents provide a comprehensive description of the project’s design and essential information for successful construction. They are developed by architects and used for

  • contractors
  • suppliers
  • manufacturers 
  • other building professionals to properly build the project in compliance with the design intent.

Construction documents will often include floor plans, elevations, details and specifications. Every area of the building is represented through these documents. These ensure that everyone involved in the project is focused on the same end goals. Since accuracy is crucial to any major development, construction documents have become an indispensable tool. They are necessary when it comes to efficient project completion.

What elements make up construction documentation?

Construction documentation is an important part of any building project. It provides detailed information about the project and its components, such as 

Construction Drawings in Texas

  • design specifics
  • Budget
  • Timeline
  • Materials.

The documents include contract agreements between all parties involved in the project, including architects, contractors and suppliers; plans or blueprints that include dimensions and other specifications; reports that reflect decisions made during all stages of construction; health and safety certificates; inspection documents demonstrating compliance with local regulations; warranty documents providing coverage on materials or workmanship; and photographs documenting the various stages of construction. 

Researching current regulations and standards ensures that a particular project meets all necessary requirements, thus helping to avoid costly mistakes in the later stages. Being aware of these components can help simplify the process for anyone working in the construction field.

Overview of Different Types of construction drawings

  • Site Plans 

Site plans are used by architects and engineers to visually present information about a project’s geologic and topographic characteristics. They indicate the overall layout of the site, including:

  • Boundaries
  • property lines
  • placement of buildings
  • roads and driveways
  • parking areas
  • utilities
  • walkways, and more. 

These detailed drawings provide an accurate representation of the proposed project in relation to its environment, helping contractors create construction designs that take both the natural landscape and potential development needs into account. 

An example of a common site plan includes existing features like streets and landscaping along with planned features like new buildings or widened roads. With detailed designs produced using site plans before construction begins, contractors ensure there is minimal disruption to existing surroundings as projects move forward.

  • Design Drawings 

Design drawings are an important part of the overall construction drawings documents, helping to provide a visual representation of the design intent and often used by architects or engineers during construction. These drawings show how all the parts come together for the completion of a project.

However, design drawings themselves come in many forms – elevations, plans, assemblies, detail drawings, etc. Elevations provide an overview of the exterior portions of a structure, showing things like door types and colors. Plans are more detailed diagrams depicting interior elements such as wall type and layout as well as fixtures and appliances. 

Assemblies include information on larger components used in construction while detailed drawings provide intricate tools that help to develop more complex parts of a building. Each design drawing plays an important role in understanding how all pieces work together to construct an entire structure.

Construction Documents Takeoffs design in Florida

  • Working Drawings 

Working drawings are a necessary part of construction documents and are used throughout the production process. These drawings form an integral part of project design, providing a detailed picture of what is to be constructed and most importantly, how it should be built. 

Working drawings include details such as measurements, specifications and instructions on how to assemble and install the various components of a project. As they provide specific information on how the building should be erected, working drawings are often consulted during construction. It  ensures that all parts are being placed in accordance with the stated design. 

Examples of working drawings include:

  • architectural plans
  • structural designs
  • electrical schematics and interior layouts.

All of these documents contribute to an accurate representation of the intended end product.

  • As-Built Drawings 

As-Built Drawings are essential documents used in construction design and documentation. By detailing the exact dimensions of a building, structure or another construction element, as-Built drawings allow for greater levels of accuracy during the fabrication process. Additionally, these drawings improve virtual reality simulations to facilitate designs and provide greater quality assurance. 

Examples of as-built drawings include floor plans that include detailed furniture layouts and elevation views of buildings. HVAC systems are also covered with these plans so installers know where to properly place vents and air conditioning units. Plumbing services is another key system addressed by as-built drawings while electrical wiring services can also be provided by Builders who utilize these types of drawings. 

Finally, structural changes such as wall openings are often documented in As-Built Drawings if the revisions occur after the initial erection of the framework and structure.

In conclusion, knowing the types of construction drawings and their purpose is essential to any project. From conceptual sketches to detailed as-built plans, these documents provide the necessary instructions for builders, contractors, engineers and other stakeholders involved in a project to create the desired outcomes. Whether you’re building a small house or constructing a commercial complex, understanding these documents will help ensure that your project is completed on time and within budget. 


About Frank Marsh

Frank is an experienced MEP (mechanical, electrical, and plumbing) cost estimator. After graduating in civil engineering, he began her career as a professional estimator. With years of experience under her belt, he has worked with a variety of construction companies and has a deep understanding of the industry. He is well-versed in the cost estimating process and is able to provide accurate and detailed estimates for MEP systems in a construction project. Her knowledge and experience make her a valuable asset to any construction team.

Back to list

Leave a Reply