Improving cost performance in design-bid-build road projects by mapping the reasons for cost overruns into the project phases

Improving cost performance in design-bid-build road projects by mapping the reasons for cost overruns into the project phases

Abstract Design-Build (DB) is an alternative project delivery system that has shown to be better in controlling cost growth than the traditional Design-Bid-Build (DBB) system. However, some road administrations are not legally allowed to implement DB and keep using DBB with consequent disadvantages,...

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Autores principales: Calahorra-Jimenez,María, Alarcón,Luis Fernando, Torres-Machi,Cristina, Chamorro,Alondra, Molenaar,Keith
Lenguaje:English
Publicado: Escuela de Construcción Civil, Pontificia Universidad Católica de Chile 2020
Materias:
Cost overruns
Road projects
Design-bid-build
Design-build
Content analysis
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000200334
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