Towards a Consistent Classification System for Condition Assessment of Drainage Pipes
Municipal drainage systems consist of sewer and stormwater pipes. These systems represent a huge investment of public money and are thus important to monitor, model, and manage to ensure optimal operation and service life. Since pipe deterioration is driven by a finite number of root causes and proc...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-09-01
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| Series: | Engineering Proceedings |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2673-4591/69/1/53 |
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| Summary: | Municipal drainage systems consist of sewer and stormwater pipes. These systems represent a huge investment of public money and are thus important to monitor, model, and manage to ensure optimal operation and service life. Since pipe deterioration is driven by a finite number of root causes and processes, it should be possible to define a uniform classification system that can be applied internationally for different objectives, such as deterioration modelling and asset management. A literature review revealed that no uniform classification system currently exists and that a range of different definitions and criteria are used. This paper proposes a uniform classification system for drainage pipes consisting of three top-level categories (failures, defects, and factors) with subcategories based on functional or temporal considerations. Each category is unambiguously defined, and a classification flow diagram is presented. Adopting a uniform classification system will allow future research to be interpreted more consistently and allow the results of different studies to be compared rationally. |
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| ISSN: | 2673-4591 |