A model calculation is not a project upload
Qandorevi converts the dimension you enter on the current page. It does not transmit model measurements, create an account or build a profile of your projects. The route exercises and checklist are similarly temporary. Neither analytics tracking nor advertising pixels are part of this site.
The contact boundary
Sending the contact form passes your supplied identity fields, subject and text to the local PHP service. The protected inbox holds the name, email, question, timestamp and receipt number. Anti-spam controls use a one-way sender hash. A receipt is displayed once writing succeeds; it does not mean an email has been dispatched or a design review booked.
Handling the stored enquiry
The operator can read entries for answering questions, reviewing corrections and considering privacy requests. They are not published, sold or used to target advertising. Entries stay until manually deleted because no automatic retention timer is configured. Separately, the host may process normal request logs. Do not include restricted drawings, building-access details or sensitive personal records.
Locate or remove your entry
Use Contact to ask for access, a correction or erasure, identifying the receipt from your original submission. We may need further information to establish the relevant record. A temporary security cookie supports the form session; clearing that browser cookie leaves server records untouched. See Cookies for the distinction.