The Walla Walla Water FWTP & Tank project consisted of the construction and installation of ozone generation equipment and building, ozone contractor, a 24 mgd pump station, two 7 million gallon steel reservoirs, instrumentation and control systems.
Work also included modifications to twin concrete joint slab reservoirs, yard piping, related site and earthwork, improvements to wells No. 1 and No. 3, and associated distribution system.