Los Angeles, CA
Eastern Columbia Building
Scope/Solutions
Designed by Claud Beelman, the thirteen-story Eastern Columbia Building with its turquoise terra-cotta and gold leaf exterior exemplifies the Art Deco Zigzag Moderne movement. SGH investigated cracked and spalled cladding and developed a restoration program as part of the property’s rehabilitation and adaptation for reuse as condominiums.
For this project, SGH completed the following:
- Investigated glazed terra-cotta and gold-leaf trim facade
- Recommended cost-effective repair and conservation methods
- Reviewed subsequent specifications for cleaning, repair, and replacement of the terra-cotta
- Provided construction observation services
Project Summary
Solutions
Repair & Rehabilitation | Preservation
Services
Building Enclosures | Applied Science & Research
Markets
Commercial | Residential
Client(s)
Charles Pankow Buildings, LTD
Specialized Capabilities
Condition Assessments | Preservation | Materials Science
Key team members

Additional Projects
West
343 Sansome Street
The prospective owner of 343 Sansome Street, a prime commercial property in downtown San Francisco, wanted a detailed due diligence survey. SGH performed a condition assessment and related structural analysis for the pre-purchase evaluation.
West
Millennium Tower, 301 Mission Street
SGH assessed the effects of this movement on the building’s stability and earthquake resistance, and designed an upgrade to arrest further settlement and reverse much of the tilting.