Soldier pile wall with tiebacks.
Couer d’Alene WWTP
Couer d'Alene, ID / Design Build, Soldier Piles
Case Studies
Drilled Shaft Installation.
I-205 Columbia & Willamette River Bridge
Portland, OR / Drilled Shafts
Micropiles beneath existing railroad bridge.
Meacham Bridge
Meacham, OR / Micropiles
Drilled shafts installed to depths of 85′ in silts, sands and basalt.
Portland Aerial Tram
Portland, OR / Drilled Shafts
Foot soil nail shoring wall in silty sands.
Columbia Center Blvd
Kennewick, WA / Design Build, Shoring Systems, Soil Nail Walls
Drilled shafts for a bridge replacement.
I-84 at the Dalles
Dalles, OR / Drilled Shafts
Soil nail wall for future pump station.
Lift Station 10B
Kent, WA / Design Build, Soil Nail Walls
Drilled shafts over dense sands and gravels.
NE Hwy 99 – NE 20th Avenue
Vancouver, WA / Drilled Shafts
Micropiles installation in very difficult access conditions.
Oregon Health & Science University
Portland, OR / Micropiles
Installed driven piles, tiebacks, and lagging in running sands.
Three Rivers Casino
Florence, OR / Micropiles, Shoring Systems, Soldier Piles