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dc.contributor.authorWaty, Mega
dc.contributor.authorAlisjahbana, Sofia W.
dc.contributor.authorGondokusumo, Onnyxiforus
dc.contributor.authorSulistio, Hendrik
dc.contributor.authorHasyim, Cholil
dc.contributor.authorSetiawan, M. Ikhsan
dc.contributor.authorHarmanto, Dani
dc.contributor.authorAhmar, Ansari Saleh
dc.date.accessioned2018-04-27T11:30:39Z
dc.date.available2018-04-27T11:30:39Z
dc.date.issued2018
dc.identifier.citationWaty, M. et al (2018) 'Modelling of waste material costs on road construction projects.', International Journal of Engineering & Technology, 7 (2), pp. 474-477.en
dc.identifier.issn2227524X
dc.identifier.doi10.14419/ijet.v7i2.11250
dc.identifier.urihttp://hdl.handle.net/10545/622706
dc.description.abstractMaterial waste is a term from the amount of waste material percentage and is one of the serious problems in the implementation of road construction project. The research objective is to calculate the average percentage of waste material in road construction projects and obtain waste material influencing profit and make a regression model of % material waste to % profit contractors. The data obtained are 158 projects in East and North Kalimantan divided into 51 road building projects and 107 road improvement projects. The percentage of waste material on road building project is B aggregate as the largest (26%) and ready mix concrete (5.3%) as the smallest. The percentage of waste material on road improvement project is B aggregate as the largest (24.2%) and ready mix concrete (6.14%) as the smallest. The influencing waste material on the road construction project is B aggregate, lean concrete and ready mix concrete with regression equation to determine the estimated % profit contractor as a function of % material waste is Y = 7.363 -0.032 X3 - 0.078 X4 - 0.066 X6. The influenced waste material on road improvement projects are cement, B aggregate, and Land Fill with the regression equation to determine the estimated % profit of contractor as a function of % material waste is Y = 8,702- 0,037 X4- 0,054 X5- 0,044 X7.
dc.description.sponsorshipN.Aen
dc.language.isoenen
dc.publisherScience Publishing Corporationen
dc.relation.urlhttps://www.sciencepubco.com/index.php/ijet/article/view/11250en
dc.subjectConstructionen
dc.subjectContractorsen
dc.subjectRoadsen
dc.subjectWaste managementen
dc.titleModelling of waste material costs on road construction projects.en
dc.typeArticleen
dc.contributor.departmentTarumanagara Universityen
dc.contributor.departmentBakrie Universityen
dc.contributor.departmentDarul Ulum Universityen
dc.contributor.departmentNarotama Universityen
dc.contributor.departmentUniversity of Derbyen
dc.contributor.departmentUniversitas Negeri Makassaren
dc.identifier.journalInternational Journal of Engineering & Technologyen
refterms.dateFOA2019-02-28T17:05:49Z
html.description.abstractMaterial waste is a term from the amount of waste material percentage and is one of the serious problems in the implementation of road construction project. The research objective is to calculate the average percentage of waste material in road construction projects and obtain waste material influencing profit and make a regression model of % material waste to % profit contractors. The data obtained are 158 projects in East and North Kalimantan divided into 51 road building projects and 107 road improvement projects. The percentage of waste material on road building project is B aggregate as the largest (26%) and ready mix concrete (5.3%) as the smallest. The percentage of waste material on road improvement project is B aggregate as the largest (24.2%) and ready mix concrete (6.14%) as the smallest. The influencing waste material on the road construction project is B aggregate, lean concrete and ready mix concrete with regression equation to determine the estimated % profit contractor as a function of % material waste is Y = 7.363 -0.032 X3 - 0.078 X4 - 0.066 X6. The influenced waste material on road improvement projects are cement, B aggregate, and Land Fill with the regression equation to determine the estimated % profit of contractor as a function of % material waste is Y = 8,702- 0,037 X4- 0,054 X5- 0,044 X7.


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