Once the site is ready to receive the RAD Temp, it will take approximately 2-7 days to ship the facility to your site. It takes approximately 2 days to set the building on the foundation and a total of 5-7 days (from setting the first module) to make beam and perform a radiation safety survey. Clients can typically begin treating patients within 28-30 days of setting the first module*.* California clients will have an additional State mandated waiting period as they petition for "Approval to Treat".