The first electromagnetic (EM) inspections of prestressed concrete cylinder pipe (PCCP) took place in the late 1990s. Since then, EM inspections have...
The Pipeline
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A utility client in the upper Midwest operates and maintains approximately 1,250 miles of water main, 31,000 system valves, approximately 1,320 large system...
April 11, 2018
Asset Management Begins With Leak Detection
A leak represents not only water loss, but can indicate the potential for pipeline failure. How proactive utilities are taking the gamble out of finding leaks...
January 16, 2018
Increased Regulation Makes Rising Main Management A Risk Priority
While metallic rising mains have been historically difficult to manage, a risk-based approach increases confidence in the condition of the pipeline. Nothing...
January 16, 2018
Establish System Control and Reliability
The operability of critical valves is essential to control a water system and ensure system reliability. Critical valves control vital water transmission lines...