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AWWA ACE70617
- Condition Assessment Challenges in a Mountain Canyon: Ogden, Utah
- Conference Proceeding by American Water Works Association, 11/01/2009
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation begins by providing a brief overview of the study to assess pipe condition, consider rehabilitation instead ofreplacement, and reduce capital improvement plan (CIP) cost if possiblein Ogden Canyon, Utah. Facets of inspection planning are presented, along with inspection plan challenges, ultrasonic inspection, coupon testing, leak detection - Sahara® Technology, leak detection - instrument readings, pipe repair rehabilitation techniques, and pipeline hydraulic capacity consideration. Presentation summary indicates the following: Combine Inspection Technologies To Better Assess Condition of Pipe; Inspection Planning Involves Attention to Details; Rehabilitation Technology Selected To Optimize Hydraulic Capacity and Continued Use of Existing Pipeline Still With Remaining Life; and, Condition Assessment and Rehabilitation Significantly Reduces CIPCost While Maintaining A High Level of Service to Customers. Includes tables.
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