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
Retaining Wall Failure Investigation
Shortly after the site was developed, a terraced, mechanically stabilized earth (MSE) wall failed. SGH investigated the failures’ causes and assisted the owner in evaluating repair options.
West
140 New Montgomery Street
Completed in the mid-1920s, 140 New Montgomery Street is one of the early skyscrapers built in San Francisco. SGH consulted on the exterior waterproofing and restoration of the facade, which is primarily clad with glazed terra-cotta.