Modeling Construction and Demolition Waste Recycling Program in Bangkok: Benefit and Cost Analysis.
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| Title: | Modeling Construction and Demolition Waste Recycling Program in Bangkok: Benefit and Cost Analysis. |
|---|---|
| Authors: | Doan, Dat Tien1, Chinda, Thanwadee2 |
| Source: | Journal of Construction Engineering & Management. Dec2016, Vol. 142 Issue 12, p1-11. 11p. 5 Charts, 7 Graphs. |
| Subjects: | Construction & demolition debris, Recycling costs, Construction project management, Landfills |
| Geographic Terms: | Bangkok (Thailand) |
| Abstract: | In Bangkok, many infrastructures have been built to satisfy the needs of the rapidly developing economy, leading to much higher construction and demolition (C&D) waste than ever before. A recycling program is, therefore, needed to properly manage the waste and to avoid landfill shortages and future environmental problems. This research examines the feasibility of a construction and demolition waste recycling program in Bangkok, Thailand, using a system dynamics (SD) modeling technique. The model consists of two main elements, namely the total benefits and total costs. The simulation results show that it takes 14 years for the recycling program to be worth the investment. However, with the minimum acceptable internal rate of return (IRR) of 12% for most government projects, the recycling program must be continued until the end of Year 17 to be considered feasible. The results also show that saving in landfill charges and green image are the two key benefits in the recycling program. This could be seen from the high impact of the recycling rate and green image rate parameters on the construction and demolition waste recycling program. The developed dynamic model provides a better understanding of the construction and demolition waste situation in Bangkok, and plans for an effective waste management in the long term. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Construction Engineering & Management is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 119558773 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Modeling Construction and Demolition Waste Recycling Program in Bangkok: Benefit and Cost Analysis. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Doan%2C+Dat+Tien%22">Doan, Dat Tien</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chinda%2C+Thanwadee%22">Chinda, Thanwadee</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Construction+Engineering+%26+Management%22">Journal of Construction Engineering & Management</searchLink>. Dec2016, Vol. 142 Issue 12, p1-11. 11p. 5 Charts, 7 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Construction+%26+demolition+debris%22">Construction & demolition debris</searchLink><br /><searchLink fieldCode="DE" term="%22Recycling+costs%22">Recycling costs</searchLink><br /><searchLink fieldCode="DE" term="%22Construction+project+management%22">Construction project management</searchLink><br /><searchLink fieldCode="DE" term="%22Landfills%22">Landfills</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Bangkok+%28Thailand%29%22">Bangkok (Thailand)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In Bangkok, many infrastructures have been built to satisfy the needs of the rapidly developing economy, leading to much higher construction and demolition (C&D) waste than ever before. A recycling program is, therefore, needed to properly manage the waste and to avoid landfill shortages and future environmental problems. This research examines the feasibility of a construction and demolition waste recycling program in Bangkok, Thailand, using a system dynamics (SD) modeling technique. The model consists of two main elements, namely the total benefits and total costs. The simulation results show that it takes 14 years for the recycling program to be worth the investment. However, with the minimum acceptable internal rate of return (IRR) of 12% for most government projects, the recycling program must be continued until the end of Year 17 to be considered feasible. The results also show that saving in landfill charges and green image are the two key benefits in the recycling program. This could be seen from the high impact of the recycling rate and green image rate parameters on the construction and demolition waste recycling program. The developed dynamic model provides a better understanding of the construction and demolition waste situation in Bangkok, and plans for an effective waste management in the long term. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Construction Engineering & Management is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1061/(ASCE)CO.1943-7862.0001188 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 1 Subjects: – SubjectFull: Construction & demolition debris Type: general – SubjectFull: Recycling costs Type: general – SubjectFull: Construction project management Type: general – SubjectFull: Landfills Type: general – SubjectFull: Bangkok (Thailand) Type: general Titles: – TitleFull: Modeling Construction and Demolition Waste Recycling Program in Bangkok: Benefit and Cost Analysis. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Doan, Dat Tien – PersonEntity: Name: NameFull: Chinda, Thanwadee IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 07339364 Numbering: – Type: volume Value: 142 – Type: issue Value: 12 Titles: – TitleFull: Journal of Construction Engineering & Management Type: main |
| ResultId | 1 |
