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AWWA M77-2019

Condition Assessment of Water Mains

This manual provides technical information to aid utility managers and engineers in making informed decisions, along with practical information about how methods can be deployed.

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AWWA: American Water Works Association [AWWA]


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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

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