
Quick checks and site monitoring
See what’s changing on site before it impacts your timeline.

Your hub for site monitoring
Jump into your interactive 3D site map for quick, comprehensive construction site checks. As your data command center, Propeller is the perfect place to verify progress, check design conformance, and flag safety hazards—powering smarter site monitoring.
Stay a step ahead
Measure site progress, spot design deviations, and check for safety hazards—before they cause delays through real-time site monitoring.
Verify progress at a glance
Use your 3D site map as a living digital twin of your worksite. Compare past and present conditions to show proof of work and prevent disputes.
Keep you crew safe
Identify safety risks by checking road grades, berm heights, and other critical measurements, giving you time to fix problems before they escalate.
Measure twice, move dirt once
Track progress over time, assess design conformance, and measure key site metrics from a single platform.
Check design conformance
- Compare as-built verification against design plans to prevent rework
- Verify elevations, grades, and drainage, ensuring compliance with designs
- Check for correct utility placement on-site compared to plan
- Surface comparison
- Elevation
- Cross-section
- Surface area


Verify existing ground conditions
- Assess current surface conditions for more accurate project bids
- Compare existing ground to subgrade and finished grade levels
- Spot discrepancies early, before they turn into disputes or rework
- Elevation difference
- Surface area
- Grade check
- Measurement report
Improve safety and compliance
- Flag safety hazards before they escalate into incidents
- Ensure compliance with required safety standards—and prove it with data
- Attach photos and annotations directly to mapped hazards
- Timeline
- Media
- Grade check
- Markup

Monitor daily activity without surveys
- Stream real-time surface data and production volumes directly on your site map
- Review cycle length, duration, and total cycles for every machine
- Monitor all equipment utilization data in a single view, regardless of OEM—leveraging reality capture for fast, accurate updates
- Utilization view
- Machine location and trails
- Smart cycles
- Scheduled reports


“Using Propeller means that I don’t have to go out on site which has been very useful during COVID. A lot of our planning team and project managers are also using Propeller because they can get a view of a site without having to leave the office.”
– Pawel Szumski, Engineering Survey Manager at Wills Bros


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Get site visibility—without stepping on site
Conduct remote site checks with up-to-date aerial data. Reduce unnecessary site visits while keeping teams informed.