The Salesforce tower, formerly known as the Transbay Tower, in San Francisco has a total of approximately 1.3 million square feet of commercial office space and is the tallest building in San Francisco. BKF provided civil engineering and surveying services for the project, which included design coordination with the Transbay Transit Center project team, design of new utility laterals and utility capacity studies, grading & street frontage designs, and a Stormwater Control Plan. The project is LEED platinum certified.