Land Use and Transportation Parking Shelter Project, Hillsboro, OR

The project is within Washington County Land Use & Transportation’s Walnut Street Center, located at 1400 SW Walnut St., Hillsboro, OR 97123. Work consists of footings, foundations and structural concrete slab, supporting a pre-engineered steel structure, nominally 82’ L. X 45’ W. X 23’ H. The steel structure is enclosed with metal roofing and metal siding on three sides, with the fourth side open up to 14’ AFF. Lower walls on three sides are poured-in-place concrete (up to 8’ AFF) with metal siding above. A single 3’X7’ hollow metal door & frame, along with a 12’X14’ coiling service door provides access at the south end and rear of the structure, respectively. The project also includes associated excavation, site grading, storm drainage, sanitary drainage (trench drain in building routed through oil/water separator), and electrical work, including lighting and basic utility power.