Warriors in Transition Barracks
US Army/Mortenson Construction
Joint Base Lewis-McChord, Washington
Hart Crowser has completed dozens of projects at Joint Base Lewis-McChord. For this project, we provided geotechnical design and seismic recommendations for design-build construction, as well as support for bioinfiltration swales and stormwater infiltration ponds. We conducted two on-site Pilot Infiltration Tests. Since one pond was lined with sod and the other was open to native soil, testing and infiltration rate calculations were adapted to the different scenarios. Based on our test results, we provided recommended infiltration rates. Drainage recommendations were also provided for slab-on-grade foundations, backfilled walls, and paved areas, including soil and drain types.