Attendance, shift and leave process for CT Scan Centres: a roster built around the scanner
A CT centre cannot run with the right number of people if they are the wrong people. The roster has to show who can run which study, who is on call at night and who rests after it.

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Share your requirementsWhy attendance, shift and leave process matters in CT scan centres
Most centres roster by headcount. Two technologists are on the morning, one on the evening, and someone is on call. This works until the person on the evening is the only one who can run a contrast study, and a booked patient arrives. Leave is approved without asking who else can do the work, and the gap shows on the day.
Night emergencies are the other pressure. Stroke and trauma scans come when they come, and the same few answer. Without a written rule, rest the next morning is a favour, overtime is argued over and the willing few burn out. A clear roster and a call-out rule make the work fair and let you plan scanner hours.
How to set it up
1. List studies and who can run them
Make a grid of protocols against technologists, marking those who can do routine, contrast and emergency work alone. Any study with one name is a risk to flag on the roster.
2. Roster by protocol each month
Build the month so every shift has at least one person for each study that is booked. Share it a week before it starts and change it only through the in-charge.
3. Write the night call-out rule
Set who is called first, who follows, how long a call-out lasts and what rest is due the next day. Keep it to a page and put it where the team can see it.
4. Check leave against skill, not just numbers
Before approving leave, the in-charge asks who covers each study that day. Where nobody can, the leave is moved or a second person is trained first.
5. Review overtime weekly
Look at the hours worked beyond the roster, by person and cause, such as overrun studies or late arrivals. Adjust slot lengths and staffing from what you see, not from complaints.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Count studies on your list that only one technologist can run.
- Look at last month's night calls and see whether the same two names answered most of them.
- Check whether anyone worked the morning after a late call-out without rest.
- Compare booked scan hours with technologist hours for the same week.
GullyHR can do this with you. Read how we approach attendance, shift and leave process in general, or share your requirements and we will tell you where to start.
Questions owners ask
Either can work if the rule is written and applied the same way to everyone. Check the terms with a qualified professional, then pick the method the team finds fair and sustainable.
Aim for every technologist to handle routine work, and at least two people for each contrast or emergency protocol. Add more depth over time, based on bookings and who wants to learn.
Plan the leave early and train a second person beforehand. If that is not possible, agree dates with the person in advance, rather than refusing at the last moment.