Live site presence

The map fills up
as they scan in.

Every clock-in already carries a place and a time. The map draws them, on every site you have running, coloured by job, so a no-show is visible by eight rather than reported at four.

Operatives spread across five lifts of scaffold, the headcount one site office has to account for
In plain terms

Site attendance is the record of who was physically on a site, and when. Once a workforce is spread across more than two or three jobs it answers three questions that a weekly plan cannot: whether the people you allocated actually turned up, how many are inside the hoarding at this moment, and who is unaccounted for if the site has to be cleared.

Where is everybody is Unibuild's live site attendance map for UK contractors. Operatives start their shift by scanning a QR poster in your firm's own staff app, published on the App Store and Google Play under your company's name and icon. Each clock-in carries a location and a server-written time. The map plots the day's scans across every project you have running, each in its own colour with a headcount on it. It reads on a laptop and it has a television view for the office wall. It is built from scans and nothing else: no phone is followed between them. What each scan records is set out in QR codes on construction sites.

How the morning actually goes

The office knows who it planned. It rarely knows who came.

Those are two different numbers, and the gap between them is where the money goes.

Ten past seven
Three phone calls to three site managers, to build a number the system already has.
Half an hour, every morning
The number itself
Somebody says about ninety. Nobody in the building can say ninety where, or ninety whose.
About is not a number
The no-show
A man does not arrive. It surfaces at four, when the foreman rings about something else.
A day gone before anyone knew
Two teams, one block
Both turned up to Block C. Block D is empty and stays empty until Thursday.
Paid twice, progressed once
The agency lad
First morning, sent by the agency at six. Nobody at the gate knows his name or who he is with.
On site, off the record
The alarm goes
The site is cleared and counted at the muster point, against a clipboard filled in on Monday.
Counted against the wrong list
The underlying issue The plan is a decision. Attendance is a fact And only one of them is written down each morning
What is on it

Four things, and the third is the one directors use.

Every live site,
on one map

Each project running today sits on the map where it actually is, drawn on Google Maps, carrying the number of people who have scanned onto it. Zoom out to the whole company, or in until you are looking at one plot.

  • Google Maps underneath, so the streets are the real ones
  • A headcount on every site
  • Each project in its own colour
  • From the whole country down to one address
The company, in one viewLive

Every scan,
with a name on it

Open a site and it lists who scanned onto it today, with the time our server wrote and the photograph taken at the scan. A number on a wall is reassuring. A name is what you can act on.

  • The time written by the server, not read off the handset
  • The photograph taken at the scan
  • The location recorded with it
  • Subcontract firms marked so they read differently
Names, not a totalLive

Planned
against actual

The labour run holds who should be where this week. The map holds who is. Put side by side, the difference is a short list of names, and it is on screen before the first tea break.

  • This week's plan, from the labour run
  • Who has scanned, and who has not
  • A no-show visible by 08:00
  • Approved leave taken off rather than left as a ghost
The gap, before it costs a dayLive

Today, or
any past day

Wind it back to a date and the map redraws as that day stood. Which is what a client asking about last Tuesday needs, and what an investigation asks for after something has happened on a site.

  • Any date, drawn as it was
  • The same names and times as today
  • What a delay claim argues about
  • What an insurer asks for after an incident
The day you have to account forRecorded
The three numbers

Two of these are easy.
The third is the job.

Any system can tell you what you planned, and any turnstile can tell you how many came through it. Holding the two against each other, by name, before the morning is spent, is the part offices do by telephone.

The map is the second number. The labour run is the first. Because both sit on the same records, the subtraction happens without anybody doing it, and what lands in front of the contracts manager is not a dashboard but a short list of people to ring.

Seven names at ten past eight is a morning's problem. The same seven at four o'clock is a day of a team's time, and on most jobs that is the more expensive number by a distance.

Tuesday, 08:12 4 sites live
Planned on the labour run94
Scanned in so far87
Not yet scanned7
Nine Elms, Block C34
Deane Road21
Kingsway refurbishment19
Farnham depot13

The seven have names on them. That is the entire point of the map.

How the plan and the day's scans reconcile. Illustration, not a screen capture.

Bring a Tuesday and we will map it.

The quickest way to judge this is your own headcount on your own sites, laid out the way your office would want to read it at ten past seven, rather than a description of one.
Book a demo → 30 minutes. The demo runs on our own data.
On the office wall

The same map, read
from across the room.

Switch to the television view and the map redraws for a screen nobody is standing at. The headcount on each site becomes the largest thing on it, the interface furniture goes away, and the room can answer its own question on the way past.

It is drawn to be read at four metres

Type steps up, the counts carry the weight, and everything that exists to be clicked stops competing with everything that exists to be read. A board is not a page with bigger text on it. The two are read from different distances by people with different reasons for looking.

It redraws itself through the morning

Nobody has to refresh it, because nobody is standing there. The arrivals appear as they happen, which is what makes it worth glancing at twice: a screen showing half past seven at nine o'clock is furniture, and everybody in the office learns to stop reading it within a week.

The wall shows what its account can see

Access in Unibuild is granted per person and per page, and whether somebody can see hourly rates at all is its own separate setting. So the television is signed into an account that sees sites, names and headcounts, and does not see pay. That is worth deciding before the screen goes up rather than after somebody notices.

It shares the wall with the other boards

The labour week and the project programme already run as TV boards, and a slideshow can rotate this map in alongside them, each one live rather than a captured image. Most offices end up with the map first thing and the week for the rest of the day. If your office wants another board, Unibuild builds it. The platform is bespoke software, and changes asked for after go-live are included in the monthly fee.

An open-plan office before the morning starts, the room where the question of who turned up gets asked out loud
The board earns its keep in the room where the question already gets asked out loud, which is rarely the director's office.
What it is not

A map of scans,
not a map of people.

Most of this market is vague about the difference, so it is worth being exact. Everything on the map is a moment the operative created by pointing a camera at a poster. There is nothing else in it.

The location is taken at the scan, and only then

A place is recorded when somebody scans to start or end a shift. Nothing runs between the two. Close the app, put the phone in a pocket, drive to the merchant, drive home: there is no second reading, because none is ever taken. The map is a set of pins where scans happened, and only that.

It is a geofence, and nothing more

Every scan is checked against a radius around the site, 100 metres or less, set per site. A scan from outside it is refused, so a scan from the van at the other job never reaches the map. Between scans nothing is followed. What the map shows is where accepted clock-ins happened. The judgement about why somebody was late still sits with the person approving the timesheet, who sees the location on the record.

The time is written by our server

Not read from the handset, so a clock-in cannot be back-dated by changing a phone clock. The office sees it at the same instant the operative sees the confirm screen. Every entry behind it is append-only, carrying the person, the time, the device and the IP address.

Nobody is being monitored quietly

A person points a camera at a poster on the welfare unit door, takes a photograph of themselves and presses a button. There is no version of this that happens without them knowing. Covert monitoring is a different thing entirely, with a far higher legal bar, and this is not it and is not built to become it.

The record lives in London and stays there

AWS eu-west-2. Data does not leave the UK. AES-256 at rest and TLS 1.3 in transit. Unibuild is ICO registered and holds Cyber Essentials Plus. ISO 27001 certification is in progress.

The duty stays yours, and no supplier can take it

We hold the record. Deciding you have a lawful basis for collecting it, telling your workforce plainly what is collected, and keeping it no longer than you need are yours, and any vendor implying otherwise is selling you a comfort they cannot deliver. What the software does is make each of those easy to evidence when somebody asks. The four steps below are what that looks like.

Before the first scan

Four decisions, and none of them is difficult.

Location attached to a named person is personal data, so UK GDPR applies to it. These are the four things the Information Commissioner expects a UK employer to have settled before monitoring starts, in the order they are usually settled.

01

Pick your lawful basis, and write down why

For attendance the usual basis is legitimate interests, which obliges you to write a short assessment weighing what you gain against what the operative gives up. It is a page, not a project.

Consent is rarely the right answer between an employer and a worker, because consent has to be freely given and a job is not a free choice. A supplier who tells you to get everyone to tick a box has not thought about it.

02

Do the impact assessment

The ICO expects a data protection impact assessment where monitoring is systematic, and location data makes one more likely to be required rather than less. What you collect, why, who can see it, how long you hold it, what could go wrong and what you decided about it. Most firms find the exercise shortens the list of who needs access, which is worth the afternoon on its own.

03

Tell the workforce, in words they will actually read

Transparency is the obligation employers fail most often, and it is the cheapest one to meet. Say what is recorded at a clock-in, who sees it, and what it will and will not be used for. Say plainly that nothing is recorded between scans, because that is the thing people assume the opposite of.

A paragraph in the site induction they signed is worth more than a clause in a handbook nobody opened, and it is evidence rather than an assertion.

04

Decide how long you keep it

A clock-in location supports a timesheet, a pay run and any dispute about either. Once those are closed and out of time, it is doing nothing except sitting on your risk register. Set a period, apply it, and be able to state it when a subject access request arrives. On a workforce of a few hundred, that is a question of when rather than whether.

A plain summary of the Information Commissioner's published expectations for monitoring at work, not legal advice. The decisions and the records are yours. The ICO's own guidance is at ico.org.uk.

The map is only as good as the scanning.

A map is worth exactly what the clock-in behind it is worth. If half the workforce is still on paper timesheets, that is the conversation worth having first, and it is a shorter one than you think.
Book a demo → Or call the office on UK hours
Questions

Asked by directors,
and by their staff.

Does it show who was planned on a site but has not turned up?
Yes. The labour run holds who should be where this week, and the map holds who has scanned in. Both sit on the same records, so the difference is a short list of names on screen by eight, not a phone call at four. Approved leave is taken off the plan rather than left as a gap.
Does this track where our staff are all day?
No. A location is recorded at the moment somebody scans to start or end a shift, and at no other moment. Nothing runs in the background, nothing is collected while the app is closed, and there is no reading between the two scans. The map is a set of pins where clock-ins happened, which is why it can sit on an open office wall.
What happens if somebody scans in from the wrong place?
The scan is refused. A clock-in only works within 100 metres of the site, a distance you set per site, so the operative walks to the scan point and scans again. Where there is a genuine reason, the office enters the clock-in, flagged as an office entry, with a record of who did it. The location of every accepted clock-in sits on the record for whoever approves that timesheet.
Can we look at a day that has already happened?
Yes. Wind the map back to a date and it draws that day as it stood, with the same names and times. The questions that matter tend to arrive late: a client disputing attendance on a delay claim, or an insurer asking who was on site the afternoon something happened. It also lets a contracts manager check a subcontractor's application against the days their people were there.
Do agency and subcontract people show on it?
Yes, when they scan, and subcontract firms are marked so they read differently from your own people at a glance. On a busy job, the people hardest to account for are often the ones another firm sent. An agency worker can be signed up on their own phone before the first morning. Their CSCS card is photographed both sides and checked against the register, so they arrive already on the list.
What about a site with no signal?
Clock-ins work online and offline. On a site with no signal, the scan is stored on the phone with its time and site. It syncs with the office the moment the phone is back in signal. Nobody re-enters anything, and the day reaches the map and the timesheet like any other.
Is it legal to record where employees clock in, in the UK?
Yes, provided you do what UK GDPR asks of any employer monitoring staff. Location tied to a named person is personal data, so you need a lawful basis, usually legitimate interests rather than consent, with the assessment written down. The Information Commissioner expects a data protection impact assessment where monitoring is systematic. You tell your workforce what is collected and why, and decide how long you keep it. Because nothing is recorded between scans, the balancing exercise is far simpler than for continuous tracking. This is a summary rather than legal advice, and the decisions stay with you.
Can we put it on a television in the office?
Yes. The television view redraws the map for a screen read from across a room, with bigger type and the headcount on each site carrying the weight. It needs a television with a browser, signed in once, the same as the other TV boards. A slideshow can rotate it with the labour week and the project programme. There is nothing to install and no per-screen licence. Sign the screen into an account that sees sites and headcounts rather than pay.
Is this the same thing as a fire roll call?
Related, but not the same. The map is a live view of who has scanned onto which site, so it answers who is inside the hoarding this morning. A roll call is a separate register in the platform, printed and carried to the muster point by the person doing the count. Use the map to manage the day, and the roll call for an evacuation, alongside your own fire procedure.
How can I see where all my site workers are right now?
Open the map. Everybody who has scanned a QR poster today appears on the site they scanned at, across every site you have running. Each job has its own colour and a headcount. Open a site for the names, the clock-in times and the photographs. The map shows where people clocked in, from the scans alone.
Does it work for a company with several hundred people?
That is the size it earns its keep at. With three hundred people across nine jobs, the morning headcount is a real piece of work done by telephone, and it is stale by the time it is finished. Every project carries its own colour and its own count, so the map stays readable as the number of sites goes up. Unibuild is one flat monthly fee with unlimited users, so taking on more people never changes the fee.
Next step

Stop ringing round at seven.

A group of operatives in hi-vis on a UK site, the headcount a live attendance map accounts for
The point Every one of them already scanned. Nobody drew it The record was there by ten past seven