Features of As-Built Drawings
If the contractor studies and tracks every detail of the project development from start to finish, as-built drawings can be created quickly. The changes to the original plan are required to complete the project successfully. Some of the most important characteristics of asbbuilt drawings are:
As-built drawings are created either during the construction process or after it is completed. It provides information and ideas about the actual project that was built.
Changes made during the construction process are noted on the original drawing in red ink, which can then be used to prepare as built drawings.
The changes from the original drawings are documented in writing, date, and all deviations in design, location, materials, etc. Photos and maps depicting the before and after of activity can aid as-built drawings and help avoid future misunderstandings.
Fix the color code, drawing scale, and formats before preparing as-built drawings to create accurate drawings. For example, red is used to express deleted items, green is used to represent added items, and blue can be used to express special instructions and details. Inconsistencies in defining changes and alterations can result in ambiguous as built drawings.
Pen and paper are used to complete as built drawings for small projects. Typed documents, drawing plans, and software are used for large projects to track and record changes on the job site.
To ensure that everyone looking at the plan understands the construction activity, abbreviations are not used in as built drawings.
To compare and understand it without errors, the scale of the as-built drawing is similar to that of the original drawing.
Importance of As-Built Drawings
Because of the following reasons, as built drawings are essential in construction projects:
– As-built drawings provide precise details about any interim stage of the project’s changes. It allows for easy visualization of the next steps, early detection of complications, and early resolution of issues.
– As-built drawings provide owners and clients with installation details to assist them with future structural modifications.
– As built drawings are valuable documents that give prospective buyers a clear picture of what is sold and purchased. It also serves as a foundation for future changes.
Who Creates As-Built Drawings?
Engineers and designers create the initial drawing plan, which serves as the foundation for the as-built drawing. On the other hand, the contractors make the final changes because they are more aware of all the changes made during the construction process.
A contractor is fully accountable for the construction and must record all changes to the original drawing. A systematic record of changes in the form of as built drawings can aid in the avoidance of future disagreements.
FAQs
What exactly are as built drawings?
As-built drawings are drawings that show all of the minor and major changes made to the project rendering by the contractor. After the project’s initial phase, the preparation and use of as built drawings become important.
What are the benefits of as-built drawings?
The following are the benefits of as-built drawings:
1. As built drawings provide precise details about any interim stage of the project’s changes.
2. It provides all installation details to the owners and clients in order to assist them with any future structural modifications.
3. It is a necessary document to assist users or buyers in carrying out future modifications.
