CG Engineering, civil and structural engineering and planning for residential and commercial projects

228th Corridor Improvements

Edmonds, WA

Principal-in-charge: Chevy Chase, PE, SE
Structural Project Manager:
Mike Maechler, PE, SE

Structural Elements:
Stormwater detention vault
Custom light pole foundations
Structural earth wall details
Temporary shoring

CG Engineering provided structural engineering for several structural elements of a street improvement project along 228th Street and Highway 99 in Edmonds. This project included 4,200-square feet of stormwater detention vault buried beneath the roadway, custom signal and light pole foundations, and structural earth wall details. He provided construction documents, specifications, and cost estimates as a sub-consultant to the project civil engineer and provided structural design of several preliminary designs, including temporary shoring of adjacent buildings.