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Session Abstract

This presentation discusses replacing aging equipment with a 5,000-ton dual compressor chiller at the University of Iowa’s North Chiller Plant. The project increased usable capacity, improved reliability, recovered firm capacity, and maintained P3 contracted Key-Performance Indicators (KPIs) while the plant remained in operation. Eliminating work from ladders and minimizing chain falls improved operational safety. In-plant recirculation pumping schemes were implemented to prevent piping system biological growth or rust formation when the facility was not operating.

Presenters

Matt Mercer, Senior Mechanical Engineer, PRVN Consultants, Inc.

Jim Nonnenmann, Vice President / Principal Mechanical Engineer, PRVN Consultants, Inc.