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
Annenberg Community Beach House
The new beach house features elements of the historic estate, such as the Marion Davies Guest House and a historic pool, with new amenities, including a splash pad, children’s play area, cafe, and gallery.



