Four o'clock, and the agency wants numbers
The agency needs tomorrow's numbers by four. The shift manager looks at the plan, remembers that line 3 needs extra packers for the multipack run, checks who is off from the rota on the wall, and rings through a number. At nine that evening an order is amended and the multipack run moves to Thursday.
The next morning there are six agency workers with nothing to do on one line and a short crew on another. The agency is paid either way.
Why crewing does not follow the plan
How many people a line needs depends on what it is running. A tray-sealing run might need a different crew from a flow-wrap run on the same line. That knowledge lives with the shift managers, and it is not written anywhere the plan can use.
- Crewing per product and line is remembered, not recorded.
- The rota of your own staff is a separate spreadsheet or wall chart.
- Holidays and absence are known to HR but not to the planner.
- Plan changes after the agency cut-off are not passed on.
- Agency staff skills and inductions are tracked by the agency, not you.
The cost of guessing
Agency hours paid for people standing about. Lines running slow because they are short. Overtime offered at the last minute. Agency workers sent who have not been inducted on the line they are put on, which is a problem for your own procedures. And shift managers spending their afternoon on the phone.
The crewing tool we build
- Your operations team records the crew each product needs on each line, by role, such as operator, packer or hygiene.
- The production schedule for the coming days is read from your scheduling tool, ERP or planning spreadsheet.
- Your own staff rota, holidays and known absence are brought in from your HR or rota system.
- The tool works out, shift by shift, how many people each role needs and how many of your own staff are available, and the gap is the agency requirement.
- The agency request is produced with numbers by role and any line inductions required, and sent to the agency by email or through their portal.
- When the plan changes, the tool shows the new requirement and the difference from what was booked, so the shift manager can adjust with the agency straight away.
| Input | Held by |
|---|---|
| Crew per product and line | Operations |
| Production schedule | Planning |
| Own staff rota and absence | HR or rota system |
| Agency workers' inductions | Recorded when completed on site |
The shift manager still makes the booking. The tool gives them the right number to start from.
What shift managers get back
The afternoon phone call becomes a check and a send. Plan changes produce a clear adjustment rather than a surprise the next morning. Over time, the tool shows agency hours against the plan by line and shift, which helps when deciding whether to recruit permanent staff.
Inductions stop being a surprise too. Because the tool knows which line each agency worker is going to, it can list the ones who have not yet been inducted on that line, so the supervisor knows before the shift starts rather than at the line side.
HR sees the same picture. Where the tool shows the same agency roles filled week after week on the same shifts, that is a conversation about permanent contracts with real numbers behind it.
Signs your crewing is guesswork
- Agency numbers are phoned in from memory.
- Crews stand idle on one line while another is short.
- Plan changes after the cut-off are not passed to the agency.
- Crewing per product is known only to shift managers.
- You cannot see agency hours against the plan.