6-Story “L” Tower Seismic Retrofit and Code Upgrades

Rio Hondo Community College District

PROJECT DETAILS

Rio Hondo College enlisted WestbergWhite Architecture to oversee the state-funded seismic retrofit and code upgrade of its former 6-story Library Tower concrete structure and mechanical penthouse. Tasked with repurposing the facility for alternative functions in line with the District's objectives, WestbergWhite provided comprehensive programming and planning services to chart a new design path for the facility. This initiative evolved into a redesign of the physical structure to adhere to State Chancellor financing limitations, with plans for a future Phase 2 reuse facility to follow the Phase I seismic transformation. Basic interior layouts were optimized for future occupancy, while the concrete shell underwent modifications including supplemental steel bracing and exterior renovations to enhance visual fenestration and minimize concrete stiffness. Through collaborative efforts and creative architectural design strategies, the revitalization of the infrastructure to meet contemporary standards paves the way for enhanced educational functionalities while maintaining structural integrity and aesthetic appeal for generations to come.

Location

Whittier, CA

Area

1,800 SF of ground floor area with a 10,200 SF floor

Delivery Method

Design-Bid-Build with CM Services

Market Sector

Higher Education

SERVICES PROVIDED

Programming through construction administration

PROJECT TYPE

Renovation of an existing 197-s under-utilized classroom/child care building

PROGRAMMING FEATURES
  • Seismic upgrade – modified existing concrete shield with supplemental steel bracing
  • Modified exterior to minimize concrete stiffness and increase visual fenestration 
  • renovation /demolition of the entire existing interior improvements to upgrade for future classrooms and offices
  • Designed to fit under state chancellor financing limitations for a phase 2 reuse of the facility following phase 1 seismic transformation 
  • Complete utility/HVAC renovation
  • Exterior design renovation/redesign to upgrade the prominence of the largest structure on campus 
  • Mechanical, fire, and accessibility code upgrades were mandated due to the extent of the seismic retrofit construction.
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