23rd Ave WWTP CM@R Upgrades and Modifications

Project Owner:
City of Phoenix
August 2011-approx

23rd_Coatings 23rd_Gates

Project Description

Currier Construction worked closely with City staff and engineers providing cost estimates, value engineering and scheduling during the design phase. Construction phase consisted of installing upgrades to the RAS splitter box structure to better control flow to aeration basins. Modifications to an existing lab facility to better facilitate required sampling and testing. Rehabilitation and repair to existing chlorine contact channel, resurfacing of the concrete walls and floor and the installation of a coating system to better protect the basin from future exposure. Installed upgrades to the return activated sludge lines cleanout system, addition of two manholes to allow plant staff better access to existing lines for periodic maintenance.