Information Use in Dutch Sewer Asset Management

Riel, W.A.P. Van; Langeveld, Jeroen; Herder, Paulien M.; Clemens, F.H.L.R.

doi:10.1007/978-3-319-06966-1_55

Cited by 3 publications

(1 citation statement)

References 10 publications

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“…Asset management's primary goal is to provide a proper level of service by effectively managing the infrastructure through repair and replacement. The structural and hydraulic performance of the sewer network serves as the basis for these initiatives, with structural performance serving as the primary budgetary consideration [17,43].…”

Section: Discussionmentioning

confidence: 99%

Developing a Data Quality Evaluation Framework for Sewer Inspection Data

Khaleghian¹,

Shan²

2023

Water

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The increasing amount of data and the growing use of them in the information era have raised questions about the quality of data and its impact on the decision-making process. Currently, the importance of high-quality data is widely recognized by researchers and decision-makers. Sewer inspection data have been collected for over three decades, but the reliability of the data was questionable. It was estimated that between 25% and 50% of sewer inspection data is not usable due to data quality problems. In order to address reliability problems, a data quality evaluation framework is developed. Data quality evaluation is a multi-dimensional concept that includes both subjective perceptions and objective measurements. Five data quality metrics were defined to assess different quality dimensions of the sewer inspection data, including Accuracy, Consistency, Completeness, Uniqueness, and Validity. These data quality metrics were calculated for the collected sewer inspection data, and it was found that consistency and uniqueness are the major problems based on the current practices with sewer pipeline inspection. This paper contributes to the overall body of knowledge by providing a robust data quality evaluation framework for sewer system data for the first time, which will result in quality data for sewer asset management.

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Section: Discussionmentioning

confidence: 99%

Developing a Data Quality Evaluation Framework for Sewer Inspection Data

Khaleghian¹,

Shan²

2023

Water

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Experimental-numerical study on the structural failure of concrete sewer pipes

Scheperboer

Luimes

Suiker

et al. 2021

Tunnelling and Underground Space Technology

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Assessment of municipal infrastructure development and its critical influencing factors in urban China: A FA and STIRPAT approach

Liu

Zheng

et al. 2017

PLoS ONE

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Municipal infrastructure is a fundamental facility for the normal operation and development of an urban city and is of significance for the stable progress of sustainable urbanization around the world, especially in developing countries. Based on the municipal infrastructure data of the prefecture-level cities in China, municipal infrastructure development is assessed comprehensively using a FA (factor analysis) model, and then the stochastic model STIRPAT (stochastic impacts by regression on population, affluence and technology) is examined to investigate key factors that influence municipal infrastructure of cities in various stages of urbanization and economy. This study indicates that the municipal infrastructure development in urban China demonstrates typical characteristics of regional differentiation, in line with the economic development pattern. Municipal infrastructure development in cities is primarily influenced by income, industrialization and investment. For China and similar developing countries under transformation, national public investment remains the primary driving force of economy as well as the key influencing factor of municipal infrastructure. Contribution from urbanization and the relative consumption level, and the tertiary industry is still scanty, which is a crux issue for many developing countries under transformation. With economic growth and the transformation requirements, the influence of the conventional factors such as public investment and industrialization on municipal infrastructure development would be expected to decline, meanwhile, other factors like the consumption and tertiary industry driven model and the innovation society can become key contributors to municipal infrastructure sustainability.

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Information Use in Dutch Sewer Asset Management

Cited by 3 publications

References 10 publications

Developing a Data Quality Evaluation Framework for Sewer Inspection Data

Developing a Data Quality Evaluation Framework for Sewer Inspection Data

Experimental-numerical study on the structural failure of concrete sewer pipes

Assessment of municipal infrastructure development and its critical influencing factors in urban China: A FA and STIRPAT approach

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