1st Street Storm Drainage Improvements
Coos bay, OR · Completed 2016
Several underground stormwater pipe networks in the south part of Florence converge on a single outfall located on 1st Street. In 2016, it was discovered that this outlet, as well as much of the storm water piping in the roadway, had collapsed and was threatening damage to private property. Civil West designed new storm water piping, and re-routed the flow to another location further south so that a new outfall could be established at a more stable location. These improvements, which included 36-inch diameter PVC piping, with manholes, curb inlets, and pavement restoration, were completed on time, and on budget. Our staff provided cradle-to-grave engineering services, including design and construction administration.
Empire Boulevard Improvements
Coos bay, OR · Completed 2017
Civil West worked with the City to implement a roadway rehabilitation and utility replacement project on Empire Boulevard from Newmark Avenue to Wisconsin Avenue. The project included widening the roadway to provide space for bike lanes, parking, and sidewalks on both sides of the street. Our staff was responsible for all storm drain replacements, which included raingarden features to treat water quality. Planter strips, street lighting, benches, and additional safety improvements were also installed.