Design Build, Shotcrete Wilsonville High School / Wilsonville, OR TBH designed and installed underpilling to support the existing structure during renovation. Included piles with tiebacks and shotcrete slope protection. Bear Creek Bridge WB Passing Lane – US 12 Related Case Studies NUID Canal LiningAlaska ShotcreteLowes Home Improvement WarehouseNewcastle Helical AnchorsWest Slope ReservoirClary’s Retaining WallSchooner Landing937 ShoringHappy Valley Town CenterTerwilliger Plaza