AI-Powered PPE Compliance Monitoring Deployed Across Active Construction Site

Problem Statement

THE CHALLENGE

Construction sites are high-risk environments where PPE compliance is non-negotiable. Workers entering active zones without helmets or vests create immediate safety risks - and manual supervisor checks could not cover all entry points simultaneously, meaning non-compliant workers regularly entered undetected. Without continuous monitoring, enforcement was reactive rather than preventive. Violations were caught only when a supervisor was present - and no structured daily compliance record existed for management review or regulatory reporting.

Challenges

Workers entering site without PPE

No automated check at entry meant non-compliant workers accessed active zones undetected.
Monitoring gaps across shifts

Supervisors could not cover all zones simultaneously - compliance was inconsistent across the day.
No structured compliance reporting

No daily violation record existed for site manager review or regulatory audits.
Dynamic site conditions

Dust, changing layouts, and varying lighting made consistent detection challenging.

Solution

THE SOLUTION

We deployed a computer vision system across site entry points and active work zones monitoring helmet and vest compliance in real time. Violations are flagged instantly and consolidated into a daily report sent automatically to the site manager.
Flow: Live site camera feed -> Helmet and vest compliance checked -> Violation flagged -> Consolidated daily report -> Sent to site manager

Existing site cameras integrated across entry points and active zones, with additional coverage where needed.
Model trained to detect helmet and vest presence across varied site conditions - dust, lighting, and movement.
Automated daily compliance report sent to site manager with full zone and shift breakdown.
Violations flagged in real time on dashboard with image, zone, and timestamp.

WHAT CHANGED AFTER