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
Grand Central Air Terminal
Designed by Henry L. Gogerty in the Spanish Colonial Revival style with Art Deco and Moderne features, the historic terminal opened in 1929. As part of a larger adaptive reuse project, SGH assessed the condition of the building enclosure and consulted on the building enclosure rehabilitation.
West
Crossing 900
Adjacent to the Redwood City Caltrain station, Crossing 900 includes two mid-rise office buildings sharing a landscaped podium over retail space and below-grade parking. SGH was the designer of record for roofing and waterproofing systems.