Lower Boulder Creek Bridge Survey

Historic Mead Building Survey	Sacred Heart Church Survey	Ag Holding Pond As-built Survey	Lower Boulder Creek Bridge Survey	Waste Stockpile Volume Survey

Lower Boulder Creek Bridge Survey

US Army Corps of Engineers-Omaha District

The US Army Corps of Engineers engaged Eisenbraun and Associates to perform a topographic and utility survey on 300 acres in Boulder County, Colorado. Lower Boulder Creek traverses the site with three bridges spanning the watercourse. The bridge openings were to be surveyed to capture the necessary data for hydraulic analysis. The openings would be very difficult to survey accurately using conventional survey methods.

The E/A Approach

E/A used their laser scanner to survey each bridge opening from a safe distance without the complications of working on or under the bridge itself. The scanner was able to measure a complete opening of the bridge quickly and safely.

The Outcome

The scanned bridge opening data was incorporated into the topographic map of the project. E/A efficiently completed the project within budget and within the project schedule.

	High speed laser measures a structure exactly as it exists.
	Millions of survey points are now captured in less time.
	Detailed 3D point cloud created from multiple scans.
	High Resolution Photography also obtained by the scanning system.

High speed laser measures a structure exactly as it exists.

Millions of survey points are now captured in less time.

Detailed 3D point cloud created from multiple scans.

High Resolution Photography also obtained by the scanning system.