1801 California Street & Lobby Modernization

Denver, Colorado

Martin/Martin provided structural engineering design for this 54-story, 1.5M SF multi-faceted office tower with adjoining 14-story, 650,000 SF parking garage. Innovation and teamwork set a delivery record, and the building was occupied 19 months after the start of excavation.
Since the building was constructed, Martin/Martin continues to provide tenant improvements and renovations to accommodate the needs of various property managers and tenants, including the Lobby Renovation, which involved modernizing the main entry with a special structural glass wall system hung from the existing structure. This renovation also included a new plaza and drainage, lobby, and 3 floors of amenities including a fitness center, library, and other administrative spaces.

1801 California Street & Lobby Modernization

Denver, Colorado

Martin/Martin provided structural engineering design for this 54-story, 1.5M SF multi-faceted office tower with adjoining 14-story, 650,000 SF parking garage. Innovation and teamwork set a delivery record, and the building was occupied 19 months after the start of excavation.
Since the building was constructed, Martin/Martin continues to provide tenant improvements and renovations to accommodate the needs of various property managers and tenants, including the Lobby Renovation, which involved modernizing the main entry with a special structural glass wall system hung from the existing structure. This renovation also included a new plaza and drainage, lobby, and 3 floors of amenities including a fitness center, library, and other administrative spaces.

Project Info

Owner: Brookfield Properties
Original Designer: Metz Train & Youngren | Renovation: Morrison Dilworth + Walls
Completion: 1983 | Renovation: 2013
Original Construction Cost: $100M | Renovation: $19M

Services

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