Chapter
Aug 30, 2024
Case Studies for Condition Assessment of Potable Water, Raw Water, and Sewer Force Mains
Publication: Pipelines 2024
ABSTRACT
This presentation will highlight three case studies that cover all aspects of pressure pipe condition assessment. It will cover inspection of 20-in. to 36-in. potable water transmission mains in a downtown setting, including multiple interstate crossings. It will cover inspections of miles of 36-in. and 54-in. raw water mains located in rural cross-country easements as well as neighborhood streets. And, it will also cover inspection of the highest risk force mains ranging from 12-in. to 42-in. in a coastal community that desired to create a risk management program. The case studies will detail why certain technologies were selected, the data collected, and how the data were used to calculate the remaining useful life of the asset, and the field lessons learned when deploying the inspection tools.
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Published online: Aug 30, 2024
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ASCE Technical Topics:
- Case studies
- Construction engineering
- Construction management
- Data collection
- Disaster risk management
- Drinking water
- Engineering fundamentals
- Field tests
- Infrastructure
- Inspection
- Methodology (by type)
- Pipeline systems
- Pipes
- Pressure pipes
- Research methods (by type)
- Risk management
- Tests (by type)
- Water (by type)
- Water and water resources
- Water management
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M. Brent Johnson
1CDM Smith, Raleigh, NC
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.