City of Lodi
Raven 175 Primer
Raven AquataFlex 505 (hybrid polyurethane coating)
Description of Application
The existing concrete in the original treatment facility, White Slough WPCF, was constructed in 1966 and the concrete headworks and channels had degraded due to the corrosion caused by the influent wastewater flow. The surface was cleaned and abrasive blasted for surface preparation. Complete concrete resurfacing was needed before applying the AquataFlex 505 protective coating to the existing concrete channels in the headworks system.