Construction workforce management is the practice of knowing who is on a jobsite, which company they work for, whether they are qualified to be there, and how long they were onsite. On modern projects it is built on access data, so every entry and exit at the gate becomes headcount, attendance, and hours without anyone filling in a form.
Construction workforce management covers everything involved in knowing and coordinating the people on a project: registering them, verifying their qualifications, recording when they are onsite, and reporting on all of it.
Workforce management and workforce visibility describe different scopes. Workforce management is the whole practice, including onboarding, credentialing, and communication. Workforce visibility is the narrower question of whether a project actually knows what is happening with its labor right now, which is the part most projects struggle with.
The distinction that matters in practice sits between planned labor and actual labor. A schedule says how many electricians should be onsite Tuesday. Workforce visibility shows how many were, which company they came from, and what time they left. The gap between those two numbers is where schedule slip lives.
Workforce data comes from the gate rather than from a separate system.
1. Workers are registered and credentialed. Each worker has a record: name, employer, trade, and the certifications the project requires.
2. Access events are captured at entry points. Every scan at a turnstile, reader, or staffed checkpoint records who entered, when, and at which gate. Exits are recorded the same way.
3. Events roll up to the site level. Individual entry and exit events aggregate into headcount by hour, by company, and by trade. This is where access data becomes workforce data.
4. Reports are generated automatically. Daily headcount, hours by company, gate traffic, and exception reports come out of the same event stream without anyone compiling them.
5. The record accumulates. Over months, daily headcount becomes a manpower curve showing how labor actually ramped, peaked, and tapered against what was planned.
Headcount is the count of people onsite, and the useful version is current rather than end-of-day. It answers a question that comes up constantly: how many people are here right now?
Live headcount is the count at this moment, derived from who has entered and not yet exited. It is what matters during an incident, when a superintendent is deciding whether the jobsite is staffed for a pour, or when an owner walks in and asks.
Headcount by company breaks the total down by employer. On a project with dozens of subcontractors this is more actionable than the total, because it shows which trade partners actually showed up.
Headcount by zone shows distribution across the jobsite rather than just the total, which matters on campus-scale projects with multiple buildings or work areas.
Daily headcount over time is the manpower curve. Charted across the life of a project it shows the ramp, the peak, and the taper, and comparing it against the planned curve is one of the earliest signals that a schedule is drifting.
The common failure mode is counting entries without counting exits. A system that records arrivals but not departures produces a cumulative number that grows all day and says nothing about who is currently onsite.
Attendance is the historical record: who was onsite, on which days, and for how long. It comes from the same entry and exit events as headcount, read across time rather than at a moment.
Hours onsite is the elapsed time between entry and exit. This is a record of time onsite rather than a payroll timesheet, which makes it a different and often more defensible number than time claimed.
Hours by company aggregates that across each subcontractor. When a trade partner bills for a crew of twelve and the access record shows eight, the conversation has a factual basis.
Overtime visibility surfaces workers onsite beyond normal shift length, which matters for fatigue management as much as for cost.
Exception reporting is the part most systems handle badly. Workers who registered but never appeared, workers detected onsite without a scan, duplicate scans on one credential. These are the records that show whether the data can be trusted.
The test of a reporting layer is whether any of its reports change a decision, not how many it generates.
Two things separate useful reporting from a dashboard nobody opens. The first is whether reports arrive automatically or have to be pulled. The second is whether the data behind them is current, since a report built on yesterday is a record rather than visibility.
Sitemetric builds workforce visibility on access data, so the record is captured at the gate rather than assembled afterward. Badging creates the credential, access control captures the event, and reporting turns both into headcount and hours. More than 1.5 million workers across 40 states are on the Sitemetric platform, including 90% of the top 20 ENR contractors.
It is the practice of knowing and coordinating the people on a project: registering workers, verifying their credentials, recording when they are onsite, and reporting on it. On modern projects the data comes from jobsite access, so entries and exits at the gate become headcount, attendance, and hours automatically.
Through access events at controlled entry points. Each entry and exit is recorded, and those events aggregate into a live count of who is currently onsite, broken down by company, trade, or zone. The key requirement is that exits are captured as well as entries, since an entry-only system produces a number that grows all day and says nothing about who is actually there.
Headcount describes the current moment and attendance describes the historical record. Headcount shows how many people are onsite right now, which matters during an evacuation or when deciding whether a crew is staffed. Attendance shows who was onsite across days or weeks and for how long, which supports subcontractor accountability and owner reporting. Both come from the same entry and exit events.
No, and treating it as one causes problems. Access data records time onsite, which is a factual record of when a worker entered and left. A timesheet records time claimed for payment, and involves breaks, travel, and agreements that access data knows nothing about. Access records are useful for validating manpower and resolving disputes, though they remain a different instrument from payroll.
By making manpower checkable. Hours and headcount by company show which trade partners had crews onsite, on which days, and for how long. When billed manpower and recorded manpower disagree, the conversation starts from a record rather than from recollection.
At minimum, a daily headcount report, hours and headcount by company, and gate traffic showing entry and exit volume. Sitemetric also produces Site Access and Denied Access records, Daily Overtime, Inactive Workers, Company Directory, and a Project Summary. The useful test is whether reports arrive automatically and whether the underlying data is current.
It should be, if you run more than one. A worker credential that follows the person across projects means their record and certifications do not have to be rebuilt at each jobsite, and workforce data can be compared across a portfolio using consistent measures rather than site-specific spreadsheets.
Sitemetric integrates with Procore, Autodesk, and other project management platforms, and offers API and Single Sign-On integration. Workforce data that stays inside one system is worth considerably less than workforce data that reaches the tools your project team already works in.
Talk with our team about your jobsite needs and learn how Sitemetric can help your project succeed.
