Terms of Service

Version 1.0.0 · Last updated November 13, 2026

These terms apply to the Plan2Build prototype at builder.chaorders.com. Before you can sign in with Google, you are asked to read and accept these terms; your acceptance is recorded (the accepted version and the time of acceptance) in our database.

Prototype service

Plan2Build is an evolving prototype. You may upload a PDF for automated parsing; other features described on the site may be illustrative or unavailable. Do not rely on prototype output for construction, safety or financial decisions without independent professional review.

Acceptable use

Use the service lawfully and do not interfere with its operation, attempt unauthorized access, or use it to harm others. You are responsible for your Google account and its security.

Uploaded drawings and models

You keep all rights to the drawings, documents and other content you upload or generate from your own material. Plan2Build claims no ownership of your uploaded drawings or of the 3D models, takeoffs and quotes derived from them. To operate the prototype we need a limited license only: you grant Plan2Build permission to process your uploaded drawings (parsing, analysis, 3D model generation) and to display the resulting material back to you within the service, for as long as your content is stored with us. We do not sell your drawings and do not use them to market the service to others.

You are responsible for confirming that you have the rights to upload the drawings you submit. If you are a contractor working with someone else's documents, make sure their terms allow this use.

Availability

We may change, suspend or discontinue the prototype. To the extent permitted by applicable law, the prototype is provided as available without warranties of accuracy, availability or fitness for a particular purpose.

Privacy and contact

Our Privacy Policy explains how the prototype handles information, including how long uploaded drawings are kept and how to request deletion. Questions can be sent to sunnyluyuan@gmail.com.

Changes

When we update these terms, we change the version and "last updated" date above and ask the next signed-in session to accept the new version before continuing.