A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs

The tools used for budgeting in the building design phase are still insufficient to address the life cycle of the building in terms of environmental and cost impacts. The main objective of this research is to define a model for extending existing cost databases to accommodate life cycle sustainabili...

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Autores: Vázquez López, Eduardo, Solís-Guzmán, Jaime, Marrero Meléndez, Madelyn
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/158279
Acceso en línea:https://hdl.handle.net/11441/158279
https://doi.org/10.3390/buildings14041119
Access Level:acceso abierto
Palabra clave:Building
Life cycle cost
Functional costs
Early design costs
Construction information classification system
Work breakdown structure
Sustainability
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spelling A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costsVázquez López, EduardoSolís-Guzmán, JaimeMarrero Meléndez, MadelynBuildingLife cycle costFunctional costsEarly design costsConstruction information classification systemWork breakdown structureSustainabilityThe tools used for budgeting in the building design phase are still insufficient to address the life cycle of the building in terms of environmental and cost impacts. The main objective of this research is to define a model for extending existing cost databases to accommodate life cycle sustainability assessment. For this, current classification systems are reviewed and a case study has been analysed using the new approach. To this end, a new system of classification of construction information is proposed for the evaluation of early design costs, when data are scarce and the only information available refers to the gross interior area and the plot. The classification organizes the costs in a similar way to the sustainability assessment in EN-15643. A subcategory has been added for revenue, developer costs, and taxes at all stages of the lifecycle. The resulting classification is applied to the functional elements of a secondary school project. In the case study, construction costs represent 21% while the use stage accounts for 72% in a 100-year lifespan. The results show that, starting from generic cost bases, more complex costs and functional costs can be defined at different stages of the life cycle and adjusted to sustainability assessment standards.MDPIConstrucciones Arquitectónicas IIIngeniería GráficaTEP172: Arquitectura: Diseño y TécnicaUniversidad de Sevilla2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/158279https://doi.org/10.3390/buildings14041119reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésBuildings, 14(4) (1119).https://www.mdpi.com/2075-5309/14/4/1119info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1582792026-06-17T12:51:07Z
dc.title.none.fl_str_mv A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
title A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
spellingShingle A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
Vázquez López, Eduardo
Building
Life cycle cost
Functional costs
Early design costs
Construction information classification system
Work breakdown structure
Sustainability
title_short A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
title_full A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
title_fullStr A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
title_full_unstemmed A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
title_sort A work breakdown structure for estimating building life cycle cost aligned with sustainable assessment-application to functional costs
dc.creator.none.fl_str_mv Vázquez López, Eduardo
Solís-Guzmán, Jaime
Marrero Meléndez, Madelyn
author Vázquez López, Eduardo
author_facet Vázquez López, Eduardo
Solís-Guzmán, Jaime
Marrero Meléndez, Madelyn
author_role author
author2 Solís-Guzmán, Jaime
Marrero Meléndez, Madelyn
author2_role author
author
dc.contributor.none.fl_str_mv Construcciones Arquitectónicas II
Ingeniería Gráfica
TEP172: Arquitectura: Diseño y Técnica
Universidad de Sevilla
dc.subject.none.fl_str_mv Building
Life cycle cost
Functional costs
Early design costs
Construction information classification system
Work breakdown structure
Sustainability
topic Building
Life cycle cost
Functional costs
Early design costs
Construction information classification system
Work breakdown structure
Sustainability
description The tools used for budgeting in the building design phase are still insufficient to address the life cycle of the building in terms of environmental and cost impacts. The main objective of this research is to define a model for extending existing cost databases to accommodate life cycle sustainability assessment. For this, current classification systems are reviewed and a case study has been analysed using the new approach. To this end, a new system of classification of construction information is proposed for the evaluation of early design costs, when data are scarce and the only information available refers to the gross interior area and the plot. The classification organizes the costs in a similar way to the sustainability assessment in EN-15643. A subcategory has been added for revenue, developer costs, and taxes at all stages of the lifecycle. The resulting classification is applied to the functional elements of a secondary school project. In the case study, construction costs represent 21% while the use stage accounts for 72% in a 100-year lifespan. The results show that, starting from generic cost bases, more complex costs and functional costs can be defined at different stages of the life cycle and adjusted to sustainability assessment standards.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/158279
https://doi.org/10.3390/buildings14041119
url https://hdl.handle.net/11441/158279
https://doi.org/10.3390/buildings14041119
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Buildings, 14(4) (1119).
https://www.mdpi.com/2075-5309/14/4/1119
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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