How to Convert Paper Drawing to Digital TUTORIAL

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What is Revit and how is it used?

Revit® is a Edifice Information Modeling (BIM) software product by AutoDesk. This application includes features that enable it to be used for architectural design, MEP and structural engineering, and construction. Revit users design, plan and track the various stages in a building's lifecycle from concept to construction and later demolition.

Just what happens if the edifice was designed and congenital in the pre-Revit days and y'all would like to be able to utilize Revit's BIM capabilities to program and rails remodeling projects, tenant build-outs, building maintenance, and other activities within the building's lifespan? You may have the building's plans in CAD files, or fifty-fifty in paper drawings. Can you lot still make use of Revit'southward BIM efficiencies? The answer is a resounding Yep!

Getting Started with Revit

If y'all have paper drawings, the showtime pace is to scan the paper drawings and plough them into digital files. This is not difficult to practise, but it can be fourth dimension-consuming and it does require experienced scanning technicians and the right scanning equipment to do a good chore. These are ii very good reasons why you should consider outsourcing your Newspaper-to-Revit conversion projection.

Of course, non all outsourcing companies are equal. It's always best to do a picayune homework and go competitive bids from at least 3 companies. Here'due south what you should know to make an intelligent decision:

The Paper-to-Revit procedure should showtime with a high-quality browse. So, you lot should inquire what type of scanners the outsource visitor uses, how many they have and what qualifications their technical scanning personnel possess.
Recall, image quality is everything. The former adage of garbage in, garbage out holds true when y'all're converting structure and every bit-built drawings to digital files. If 2 lines are muddied upward and announced as a single line in a browse, that'll give you an inaccurate digital file, which volition make the conversion to Revit more difficult.
The scanners should exist able to provide the best-scanned raster epitome possible, and and then that epitome should exist rectified to brand sure it is aligned properly, scaled correctly, and that it measures correctly on all axes points.

Raster to CAD

Scanning a drawing creates a raster image, which is fabricated up of bits of data. This scanned raster image needs to be converted to a CAD vector format, normally dwg, in order to be imported into Revit. There are several unlike methods to convert drawings into CAD — heads-up digitizing, commercial R to 5 software, custom wrote CAD conversion scripts, and software, or some combination of all three. An experienced CAD conversion outsources company will be able to determine the method that provides the best end result in CAD conversion for your type of drawings. Mostly speaking, 1 process does not fit all, then if the conversion outsourcing company you're interviewing tells you they always follow the same procedure, consider looking elsewhere.

Also, make sure that the conversion company you choose is equally comfy and knowledgeable near Revit. Remember that yous're going i stride beyond a regular CAD conversion when you get from Paper-to-Revit, and it's that finish product BIM model that needs to exist perfect. Quality control

Discover out what kind of BIM quality control they have in place. Work should exist checked past someone other than the person who did information technology. It's a adept thought if the 3D drafting staff rotates jobs periodically to continue the drafters and checkers fresh. Make sure that the outsourcing company you lot choose offer a guarantee. If you lot go incorrect Revit files dorsum and take to pay to have them re-done, information technology's non a job well done.

Finally, is there a real person that y'all can talk to almost your paper to Revit conversion project? You may accept questions afterwards yous get the files dorsum, and the conversion visitor's Revit expert should be your get-to person for additional assistance with your files.

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