SGH consulted on the design of waterproofing at terraces and plazas, and roofing. Highlights of our work include the following:
Helped select roofing and waterproofing systems, including a new metal roof for the Mining Exchange
Reviewed the proposed design and recommended ways to improve performance
Developed details to integrate the roofing and waterproofing with other enclosure systems
Provided construction administration services, including reviewing submittals and observing ongoing construction
At the Mining Exchange, SGH designed new structural steel anchorage to attach new terra-cotta acroterion and anthemion pieces to the roof structure. Highlights of our work include the following:
Evaluated the stacked acroterion terra-cotta and detailed steel frames to fit within the assemblies
Designed a system to connect the hollow terra-cotta acroterion blocks to the frames, and anchor the frames and anthemion blocks to the existing roof structure
Coordinated the roof anchorage and terra-cotta installation with the roofing
Provided construction administration services, including reviewing terra-cotta and anchorage shop drawings, observing ongoing construction, and assisting the contractor during installation