Project Description

One of San Francisco’s most unique buildings, the Transamerica Pyramid Center hired Urban Waterproofing to perform a variety of maintenance repairs to the building exterior, including concrete spall repair, panel joint sealant replacement, and cleaning and clear seal of the webbing at the base. The concrete spall repair requires a custom mix to match the light color and aggregate finish of the precast panels. In addition, the Transamerica Pyramid, with its shape-change in all three axis’ provides a unique rigging challenge for the swingstages used to access the exterior.


Posard Broek + Associates