Schools

The timetable is the schedule

Almost every failure in school cleaning traces back to the same mistake: a frequency table built on even intervals applied to a building that runs on bells.

A school’s load arrives in sharp, entirely predictable spikes. Every restroom in the building is used within the same ten minutes. The cafeteria takes its entire day in two or three sittings. Corridors go from empty to full and back four times before lunch. An interval-based schedule is wrong at every one of those moments and idle in between.

Service is timed to the timetable — after each break, after each sitting — which is the single largest improvement available in this sector and requires no technology at all, only paying attention to how the building actually works.

High-touch, on a floor that does not move

Schools are where a lot of people share a small number of surfaces: door hardware, handrails, shared desks, taps, light switches, equipment handled by every class in turn.

High-touch protocol runs on a fixed minimum frequency. Usage data can raise it; it is structurally prevented from lowering it, the same constraint applied in medical facilities. A usage-driven model that can talk itself out of high-touch cleaning in a primary school during flu season is not a model worth having, and configuring the floor is how that is prevented rather than promised.

During an illness season or a reported outbreak, frequency is raised as a configuration change so it takes effect everywhere at once, and the elevated frequency appears in the record — visible to you, rather than being an instruction that depends on everyone remembering.

Where usage counting still helps

Between the fixed points, real variation exists and is invisible without measurement. Restrooms near the gym and near the science wing take very different loads from ones on the same corridor plan. One entrance absorbs most of the wet-weather damage. A wing goes quiet when a year group is on a trip.

Predictive cleaning redistributes the discretionary part of the effort against that, on top of the fixed protocol rather than instead of it.

Term structure

Term breaks are when everything that cannot happen around students gets done — floor care, deep cleaning, detail work in classrooms, gym floor treatment.

Planned into the calendar in advance rather than negotiated each break. Term starts are also worth entering as a known change: the building goes from empty to full overnight, and the forecast reading the previous fortnight has no way to anticipate it.

Safeguarding and stability

Background verification appropriate to school environments is part of selection, and schools or districts with additional requirements are accommodated per account — see Careers for how the selection process works.

We also hold assignment stability higher here than elsewhere. A rotating crew is a safeguarding concern and a practical one: the person who knows which restroom always has the problem and which door never closes properly is worth considerably more than a fully staffed rota of strangers.

What the school can see

Per-area completion with timestamps, inspection scores with photos, and the corrective actions raised and closed — the evidence base in Standards. For a school board or a parent question, the useful property is that it answers at the level of a specific room on a specific day.