The direct answer (AEO)
Construction site employee GPS tracking proves which workers were on which job sites during shift sessions — supporting certified payroll, buddy-punch prevention, and mileage between dispersed sites for general contractors and subcontractors.
Site superintendent view
- Live map of active crews across portfolio
- Geofence breach alerts (crew on wrong site)
- Daily hour rollups per cost code / project
- Materials receipt photos linked to site session
Prevailing wage note
GPS substantiates hours; it does not replace certified payroll forms — export session hours with project codes for Davis-Bacon workflows.
Construction mileage · [Use case: electrician](/use-cases/electrician-job-site-geofence-attendance/)