San Francisco Public Utilities Commission BAM Contractors, Belgium
Phase 1: Project Definition and Control

Robust, Accurate, and Reliable

Trimble Robotic Total Stations use silent MagDrive technology that is designed to withstand the harshest environmental conditions such as dust and moisture. Available in up to 1 or .5 arcsecond angular precision, Trimble Total Stations are built for reliability as much as they are for durability. Uses total stations

Robust robotic total stations

Survey Data Integration

Combine total station, level, and GNSS data from Trimble or 3rd party systems in Trimble Business Center.

Survey Data Integration

Rigorous Data Adjustment

Utilize Trimble Business Center's
Network Adjustment and processing
features for tunnel control networks enabling
confidence in the tunnel direction.

Rigorous Adjustments

Customer Projects

Tunnel Beneath the Bay

For decades, California's Hetch Hetchy water system has supplied water to the San Francisco Bay Area. But the aging system is nearing the end of its useful life and is seismically vulnerable. Constructing a solution requires accurate, nerve-racking surveying.

Tunnel Beneath the Bay

 

The New Link

A team of Belgian surveyors seamlessly adopt a new class of instrument midway through a large, multi-modal transportation project in Belgium, after problems arose from reliance on legacy surveying tools and methods. Adoption of the Trimble SX10 solved the issues and provided the surveyors with new options for rapid collection of 3D data.

The New Link

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