AWWA ACE70616

AWWA ACE70616 Using Trenchless Construction and Upfront Planning to Minimize Public Impacts during Rehabilitation of a 16-inch PVC Recycled Water Transmission Main
Conference Proceeding by American Water Works Association, 11/01/2009

Sommer, Shonna B.; Combs, Amanda

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This powerpoint presentation begins by providing a brief overview of the Oak Park/North Ranch recycled water system. The 2006 failure is presented, along with rehabilitation method selection, material selection, design considerations, thrust restraint, supply outages, temporary supplies, shutdown schematics in contract documents, traffic issues and mitigation, and public outreach.