Construction sites: evidence a supervisor can defend

The problem on site

Site systems usually collect plenty and prove nothing. A camera records a worker without a helmet; the footage exists; nobody can find it when the inspector asks three weeks later.

The second failure is adoption. If a system adds a step to a foreman's morning, it gets bypassed within a month, and the data quietly becomes fiction.

What we deploy

We start from the records that are actually required — attendance, induction, PPE compliance, dust and noise thresholds — and build backwards to the minimum hardware that produces them reliably.

Smart helmets and wristbands carry the worker's identity and vitals; access points read them without a separate card; environmental stations log dust, noise and weather against the same timestamps. One export covers the whole audit.

Devices typically in scope

• Smart Safety Helmet — location, impact detection and SOS with worker identity
• Smart Wristband — vitals and presence for heat-stress and lone-working risk
• Smart Access Control — gate control with induction status and zone permissions
• Smart Video Surveillance — PPE and zone-intrusion detection at the edge
• Site Environment Station — dust, noise and weather against a common clock
• Digital Site Platform — the record layer that ties the above together

What we need from you

• Site layout and the zones that matter (gates, lifts, confined areas)
• Which records the client or regulator requires, and in what format
• Whether site power and network are available at each gate
• Number of workers and shift pattern

What we do not do

• Act as the principal contractor or take safety responsibility
• Replace a site safety officer — the system produces evidence, people still make decisions