Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Average dose consumption for patient treatment, daily safety checks, repairs and maintenance, unplanned repairs and maintenance, annual calibrations, biweekly checks of monitor calibration, and annual safety inspections. Symbols for the bars are given in the box, which also shows the average doses for the different causes. The doses for daily safety checks contain 4 Gy per day for check of the monitor calibration.
