Multi Criteria Management of Sewerage System: Analysis of the Failures and the Criticality of Structures

Cherrared, Marzouk

doi:10.14455/isec.res.2016.103

Cited by 2 publications

(2 citation statements)

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“…FMEA was used for the management of failure risks of the sewerage system of Algiers (Benbachir et al, 2022;Cherrared, 2016). Using the FMEA method to classify the BPs, this is an estimate of a criticality index (Ic) of BP studied.…”

Section: Fmea Methodsmentioning

confidence: 99%

Urban floods management using AHP and FMEA methods-case study of Bejaia, Algeria

Azoune

Cherrared

2022

J GEOGR INST CVIJIC

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This study aims to help the management of the Stormwater Drainage System (SDS) of Bejaia City to manage urban flood problems, i.e., to provide them with tools for a better organization of information on SDS combined with a better optimization of its interventions on the network. Our study is based on a multicriteria analysis of the ?SDS-inundation-Impact? system. We used a multicriteria approach and classified the overflow points called Black Points (BPs) using two methods: Analytic Hierarchy Process (AHP) and Failure Mode, Effect and criticality Analysis (FMEA). The criteria and the evaluation scale were defined on the basis of past observations, expert opinions, and feedback experience. The map of the past flooded areas was made and used to calibrate the two models. We mapped the BPs according to intervention priorities (one to four). The outcomes from both models are greatly comparable to the results of the impact assessment of past floods. The proposed approach can also reduce flood risks by integrating some of influencing factors (causing floodings) and the application can be adapted and implemented in other cities too. Both methods are reliable, particularly the AHP for the most overflowing BPs. They could be advantageously combined to improve decision-making.

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Section: Fmea Methodsmentioning

confidence: 99%

Urban floods management using AHP and FMEA methods-case study of Bejaia, Algeria

Azoune

Cherrared

2022

J GEOGR INST CVIJIC

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“…The evaluation of the performance of a sewerage network using FMECA is based on the following three essential steps (Cherrared, 2016):…”

Section: Failure Modes Effects and Criticality Analysis (Fmeca)mentioning

confidence: 99%

Managing sewerage networks using both failure modes, effects and criticality analysis (FMECA) and analytic hierarchy process (AHP) methods

2021

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This paper proposes a methodology for managing complex sewerage networks based on the concomitant use of two performance evaluation methods namely (1): the Failure Modes, Effects and Criticality Analysis (FMECA) and (2) the Analytical Hierarchy Process (AHP). The FMECA is used to determine the risks of structural failures making it possible to establish a methodology for managing these failures. The AHP is used to check the relationship consistency between the performance indicators allowing the determination of the overall performance (OP). This proposed methodology was also utilized for the urban sewerage network of Oued-Kniss in the city of Algiers, Algeria, as part of the efforts engaged for sustainable and efficient management.

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Multi Criteria Management of Sewerage System: Analysis of the Failures and the Criticality of Structures

Cited by 2 publications

References 1 publication

Urban floods management using AHP and FMEA methods-case study of Bejaia, Algeria

Urban floods management using AHP and FMEA methods-case study of Bejaia, Algeria

Managing sewerage networks using both failure modes, effects and criticality analysis (FMECA) and analytic hierarchy process (AHP) methods

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