Fulfillment Center – Troutdale

Located 15 miles east of Portland on a 74-acre parcel of a former Superfund site, this 857,470-SF single-story warehouse and office facility features s a large, open, 4-level structure and a process mezzanine. Langan performed complete site/civil engineering services during the conceptual, design, permitting, and construction phases of the project. Our team developed a stormwater management design that was aligned with North Troutdale Storm Drainage Master Plan and fulfilled city and state requirements. To address the concerns of the Multnomah County Drainage District regarding increased volume of stormwater, we also performed a hydrologic and hydraulic analysis of the Salmon Creek.