SE 155th Drywell Sump Storm Project | 2019

SE 155th Drywell/Sump storm project is a project in the City of Portland public right of way that consisted on installing two 30’ deep drywell/sumps and installing a sedimentation manhole.  Once the drywell/sumps and sedimentation manhole were installed Duke installed the storm pipe to connect the drywells/sumps together and also to connect the sedimentation manhole to the sump.  We also installed two G2 poured in place concrete catch basins to allow the storm water runoff from the city street to flow into the drywell/sumps.  This job was associated with a new housing development in SE Portland.