This project is for the HMA patching of failed pavement areas throughout the city. Work includes traffic control, pavement markings, utility adjustments, and other miscellaneous improvements.
The project will remove pedestrian barriers at three location within the City of Kennewick. The project will construct mid-block crossings, ADA pedestrian ramps, rectangular rapid flash beacons (RRFB), raised median refuge islands and appurtenances. Crossing locations are: Volland Street @ the new HUD housing to provide a safer connection to the neighborhood grocery store (WINCO); Kellogg Street @ TriTech High School serving the school; Goodwill Industries and WorkSource, and Washington Street @ 6th Avenue serving Kennewick High School.
This is the final phase of the Steptoe/Bob Olson Parkway project. The completion of this project will result in a full City standard roadway corridor from US 395 to SR 240.
This project is for the improvements to an existing roadway at the east end of Columbia Park. The project will improve pedestrian and bicycle facilities. It will also consist of removing physical barriers, alter current pavement markings and signage, widen the path under the existing bridge and install rectangular rapid flashing beacons at the location of the crosswalk where the path crosses Columbia Park Trail just east of the existing bridge.
Improve effluent discharge treatment by replacing the existing UV treatment system – better treatment and reduced energy use.
Add back up generator power for UV system and final treatment to ensure NPDES discharge compliance.
Intercepting sludge lagoon overflow going to the final clarifiers and placing it back into the front end of the treatment stream – improves discharge quality.
Influent pump station access and overhead crane addition to provide for more effective maintenance capabilities on the headwork pump system.
Installation of bypass valve to provide alternative flow route into the plant when failure occurs in the primary headwork rake system.
This project is for the installation of water and sewer mains, water service lines, relocation of existing water meters, and other items as required to replace substandard and undersized and deteriorating water and sewer facilities. The project also includes trench and roadway pavement restoration, striping repair, and other miscellaneous work.