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Project #3008

Susceptibility of Distribution Systems to Negative Pressure Transients

$300,000
Completed
Principal Investigator
Kala
Fleming
Research Manager
Jian Zhang, PE, Ph.D.
Contractor
American Water
Distribution System Management
Pressure Management
Monitoring
Final Report

Abstract

Performs hydraulic surge modeling on a variety of distribution systems. Determines the characteristics that make systems vulnerable to negative pressure transients. Tests common scenarios to develop a vulnerability ranking, evaluate mitigation approaches, and develop guidance for selecting optimum monitoring locations. Tailored Collaboration partner: American Water Works Service Company. Published in 2006.