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Nordic City Takes Proactive Approach to Reduce NRW While Gaining Valuable Condition Assessment Data on Critical Water Mains, Avoiding Costly Failures
As part of a pre-emptive program to address non-revenue water loss and understand the condition of their pipes, Gothenburg wanted to conduct a condition assessment and leak detection survey on a series of large diameter transmission mains. The three pipelines were built in the 1960s and made of cement and steel, ranging in size from 1000 mm to 1200 mm. -
Wholesale Water Supplier Takes Proactive Approach to Managing High-Value Metallic Transmission Mains
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Grand Rapids, Michigan saves 800K through large valve assessment
Over the last few years, the operation and maintenance of the large valves had declined due to focus being placed on other critical priorities. Without a consistent exercise routine for critical valves, the utility found that many of these valves were inoperable and, as a result, began to seek funding for valve replacements.