2017 WWD Top Project: 91st Street Digester in Arizona

A dome on a digester dating back to the 1960s was failing due to concrete spalling and corrosion of steel. Rather than fly a 90-ft-diameter dome with a crane, project managers elected for an install-in-place solution with interior coatings.
June 28, 2018

A dome on a digester dating back to the 1960s was failing due to concrete spalling and corrosion of steel. Rather than fly a 90-ft-diameter dome with a crane, project managers elected for an install-in-place solution with interior coatings.

Sign up for Wastewater Digest Newsletters
Get the latest news and updates.