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Management of Highway Projects in Egypt through Identifying Factors Influencing Quality Performance

Auteur(s):


Médium: article de revue
Langue(s): en 
Publié dans: Journal of Construction Engineering, , v. 2016
Page(s): 1-8
DOI: 10.1155/2016/4823630
Abstrait:

While project management success focuses upon the processes and the successful accomplishments of cost and time objectives, product success deals with the quality of the final product. Recently, quality of the constructed highway has been considered highly important reason for the pavement response and its design life. The main objective of this paper is to improve the management of highway projects in Egypt by determining the most important factors influencing the quality performance of this industry. In total, 39 factors that may influence the quality of highway projects have been defined through a detailed literature review. The factors are tabulated in a questionnaire form, which is sent out to 13 owners of divided highways, 27 owners of regional roads, and 15 consultants. The analysis of the respondents' perspectives using fuzzy triangle approach shows that the most important factors affecting the quality are availability of experienced staff in the owner's and contractor's teams during the project execution; efficiency of the owner's inspection team; clarity of responsibilities and roles for each owner, consultant, and contractor; pavement which is not designed according to the regional conditions (e.g., soil type, temperature, and traffic volume); and asphalt quality and type used in the construction process.

Copyright: © 2016 Ahmed Ebrahim Abu El-Maaty et al.
License:

Cette oeuvre a été publiée sous la license Creative Commons Attribution 4.0 (CC-BY 4.0). Il est autorisé de partager et adapter l'oeuvre tant que l'auteur est crédité et la license est indiquée (avec le lien ci-dessus). Vous devez aussi indiquer si des changements on été fait vis-à-vis de l'original.

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  • Reference-ID
    10177333
  • Publié(e) le:
    02.12.2018
  • Modifié(e) le:
    02.06.2021