Sales Force Tower
![Sales Force Tower SOE Sales Force Tower SOE](https://www.geo-instruments.com/wp-content/uploads/sft-wideangle-cropped.jpg)
Salesforce tower, the tallest building in San Francisco, is the centerpiece of the Transbay Redevelopment project. GEO monitored the support of excavation system.
![Prism on Welded Bracket Prism on Welded Bracket](https://www.geo-instruments.com/wp-content/uploads/sft-prism-on-welded-bracket.jpg)
GEO deployed four AMTS systems and more than 138 prisms, such as the L-bar prism above, installed at critical locations on the support system.
![AMTS sales force tower AMTS sales force tower](https://www.geo-instruments.com/wp-content/uploads/sft-high-point-amts3.jpg)