// Industry playbook / 06

Agents that watch the site, reason on risk, and act across construction

Monitor jobsites for PPE and fall risk, track work progress, and secure the site after hours.

Industry playbook / 06 operations monitored by Thinking Stack vision agents
worker · no harness
crane zone · clear
Agents active
12.97° N / 77.59° E
Thinking StackPerceive · Reason · Act

Agents that move the value drivers your business runs on

From perception to action — the outcomes our agents are measured on.

Worker Safety

FunctionKPIAI enhancement
PPE Compliance MonitoringPPE Compliance RateDetect missing hard hats, hi-vis, harnesses, gloves and footwear at gates and active work areas in real time.
Fall & Edge ProtectionFall Incident RateFlag work at height without harness anchorage, missing edge protection and unguarded floor openings.
Exclusion & Lift ZonesNear-Miss RateEnforce exclusion zones under crane lifts, around excavators and near live plant with instant escalation.

Progress & Productivity

FunctionKPIAI enhancement
Work-in-Place TrackingSchedule VarianceCompare observed installed work against programme to surface slippage weeks before it shows in reports.
Equipment UtilisationPlant Idle TimeMeasure active versus idle time for cranes, excavators and hoists to right-size plant on site.
Labour PresenceCrew Deployment AccuracyAnonymous headcount by zone and trade to reconcile planned versus actual manning.

Quality & Compliance

FunctionKPIAI enhancement
As-Built VerificationRework RateVisual checks on rebar, formwork and services before pour or closure, with timestamped evidence.
Method Statement AdherencePermit Compliance RateConfirm permit-to-work conditions — barricades, spotters, fire watch — are actually in place before work starts.

Site Security & Logistics

FunctionKPIAI enhancement
After-Hours IntrusionSecurity IncidentsPerimeter and compound intrusion detection outside working hours with verified alerts and clip evidence.
Material & Plant TheftMaterial Loss ValueDetect unauthorised removal of materials, tools and fuel from laydown areas and compounds.
Gate & Delivery TrackingDelivery Turnaround TimeANPR at site gates with automatic logging of deliveries, dwell time and vehicle movements.

Why agents, here

Vision agents deployed across industry playbook / 06 sites

Construction sites change every single day. Crews rotate, subcontractors come and go, and the layout that was safe on Monday is a hazard by Thursday. Supervisors cannot be on every level at once.

Vision agents run on the cameras already installed on gates, towers and floors — enforcing safety rules, measuring real progress against programme, and holding an auditable record of what happened on site and when.

// Key applications

What the agents actually do

Safety enforcement on active floors

  • PPE detection at gates, lifts and work fronts
  • Harness and edge-protection checks for work at height
  • Exclusion-zone breaches under lifts and around plant

Progress and programme control

  • Work-in-place capture by level, zone and trade
  • Daily visual progress record for the site diary
  • Early warning on slippage against programme milestones

Quality and handover evidence

  • Pre-pour rebar and formwork verification
  • Services and penetration checks before closure
  • Timestamped evidence packs for client and consultant

Security and site logistics

  • After-hours intrusion and loitering detection
  • Material, tool and fuel theft monitoring
  • Gate ANPR with delivery and dwell-time logging

// How the system works

From visual and passive data feeds to your system of record

  1. 01

    Use the cameras already on site

    Tower, gate, hoist and temporary cameras are onboarded over RTSP or ONVIF — no new hardware programme.

  2. 02

    Model the site as it changes

    Zones, exclusion areas and work fronts are re-drawn as the build progresses, so rules follow the actual layout.

  3. 03

    Route alerts to the people on the ground

    Safety officers and site engineers receive verified alerts with clip evidence on WhatsApp, Teams or SMS in seconds.

  4. 04

    Feed the record of works

    Events, headcount and progress observations sync into the daily report, HSE register and project system of record.

Seconds

from unsafe act to supervisor alert

Daily

progress evidence without a site walk

24/7

perimeter and compound coverage

// Case snapshots

Results in the field

PPE and fall-risk monitoring on a high-rise build

Challenge · Compliance was checked on walk-arounds, so unsafe work at height was usually found after the fact.

  • Continuous PPE and harness detection across active levels
  • Supervisors alerted within seconds of an unsafe act
  • Compliance trends by subcontractor instead of anecdote

After-hours security on a civils package

Challenge · Material and fuel losses from the laydown yard were only discovered at the next shift start.

  • Verified intrusion alerts with clip evidence overnight
  • Faster response from the on-call security provider
  • Documented incident record for insurance and claims

Start with a live demo on your own scenario

We'll map your KPIs to the agents that move them, then run a pilot on the cameras you already have.

Book a demo