2 Books found
American Water Works Association (AWWA) Books
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Backflow Prevention and Cross-Connection Control DVD
This video illustrates techniques and equipment for cross-connection control and backflow ...
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M77 Condition Assessment of Water Mains
As their infrastructures age, utilities are increasingly challenged to maintain levels of service while keeping water affordable to all. Water main condition assessment helps utilities meet this challenge by identifying more precisely where money is best spent, leaving in place pipelines that have adequate integrity, and preventing the unnecessary failure of others. This manual provides technical information to aid utility managers and ...