a construction site with cranes
Washington State Convention Center, On-Call GC Services, Seattle, WA

WHAT WE DID

Degenkolb has provided the general contractor with a multitude of Construction Engineering services including excavation shoring bridging documents, temporary bracing of concrete walls, design of temporary structures and platforms, validation of partial excavation/ construction sequences, and peer review of the erection stability plan.

The Washington State Convention Center Additional (WSCCA) is a transformative project for the City of Seattle and will increase the current center’s space by more than one million square feet. Since 2016, Degenkolb has provided the general contractor with a multitude of Construction Engineering services including excavation shoring bridging documents, temporary bracing of concrete walls, design of temporary structures and platforms, validation of partial excavation/ construction sequences, and peer review of the erection stability plan.

Staff on the Project

a person wearing glasses
Tiffany La
Design Engineer

I have a twin sister! No, we’re not identical.

Cale Ash
Group Director, Principal

I have climbed three of the five volcanoes in Washington.

Josh Sizemore
Project Engineer

Safeco Field is at a stop between the office and my apartment. During baseball season, I usually stop by on the way home and catch a game once or twice a week

Clare Terpstra
Project Engineer

I know how to drive a forklift and flame cut steel.

David Sommer
Associate Principal

I am a professional musician and I play piano at church, weddings, funerals, and special events.

Jacci Rock
Design Engineer

I’m a huge football fan — go Seahawks!

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