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John Ritchey Structural Engineer, llc

Structural engineering and consulting


Maui Tropix Renovation, Kahului, Maui, HI 2018-2019 

Structural Analysis and Design for:

  • Conventional cold-formed steel wall framing.

  • Evaluation of existing end wall/end-wall frame foundation.

  • Vertical lateral force resisting system for wind and seismic forces.

  • Horizontal lateral force resisting system - roof diaphragms, drags, and collectors -for wind and seismic forces.

  • Continuous wind uplift force resisting system.

  • Structural Drawings

  • Structural plans, sections, specifications (to appear on drawings), details, and general notes to be submitted to the client.



Dairy Road Flex Building, Kahului, Maui, HI 2018-2019 

  • Structural engineering services to design the foundation, concrete slab on grade, anchorage and exterior wall framing for a new, 21,320 square-foot, pre-engineered metal building system.