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Dual-system concept for stormwater control in commercial centre

This paper describes the stormwater characterization due to a dual stormwater detention system that is tailored for a commercial area. A commercial centre is known to have the area covered with two distinct land uses, namely the shop buildings and tarred road surfaces. Manipulating these land uses f...

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Main Authors: Yau, Darrien Seng Mah, Janice Lynn Ayog, Afdal Haziq Mohamad Salehe
Format: Article
Language:English
English
Published: Accent Social and Welfare Society 2022
Subjects:
T1-995 Technology (General)
TD511-780 Sewage collection and disposal systems. Sewerage
Online Access:https://eprints.ums.edu.my/id/eprint/33381/1/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/33381/2/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.pdf
https://eprints.ums.edu.my/id/eprint/33381/
https://www.accentsjournals.org/PaperDirectory/Journal/IJATEE/2022/1/1.pdf
https://doi.10.19101/IJATEE.2021.874685
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spelling my.ums.eprints.333812022-07-20T04:10:34Z https://eprints.ums.edu.my/id/eprint/33381/ Dual-system concept for stormwater control in commercial centre Yau, Darrien Seng Mah Janice Lynn Ayog Afdal Haziq Mohamad Salehe T1-995 Technology (General) TD511-780 Sewage collection and disposal systems. Sewerage This paper describes the stormwater characterization due to a dual stormwater detention system that is tailored for a commercial area. A commercial centre is known to have the area covered with two distinct land uses, namely the shop buildings and tarred road surfaces. Manipulating these land uses for more environmental-friendly urban stormwater management; a novel dual stormwater detention system is introduced within the buildings and roads. Using a case study of a simple one-row shop building, a detention system is proposed under the walkway in front of the shop lots and under the parking spaces in front of the same shops. Storm water management model (SWMM) version 5.0 is used to simulate three scenarios of drainage flow in the study site. Simulations of a single detention system of either under the walkway (Scenario 1) or parking spaces (Scenario 2) are carried out. Scenario 3 is a simulation of a dual system combining the previous two scenarios. Scenario 2 has a catchment of about 10% of the total commercial centre; Scenario 2 has about 20% and Scenario 3 has about 30%. It is found that Scenario 3, namely the dual system with the highest connected water contributing catchment produces the best stormwater control by lowering the post-development peak hydrographs by 1.5 times, thus achieving the nearest to the pre-development condition. The simulations also show that the two separate single detention systems are less effective than the dual system in this case study. Accent Social and Welfare Society 2022-01 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/33381/1/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/33381/2/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.pdf Yau, Darrien Seng Mah and Janice Lynn Ayog and Afdal Haziq Mohamad Salehe (2022) Dual-system concept for stormwater control in commercial centre. International Journal of Advanced Technology and Engineering Exploration, 9. pp. 1-15. ISSN 2394-5443 (P-ISSN) , 2394-7454 (E-ISSN) https://www.accentsjournals.org/PaperDirectory/Journal/IJATEE/2022/1/1.pdf https://doi.10.19101/IJATEE.2021.874685
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic T1-995 Technology (General)
TD511-780 Sewage collection and disposal systems. Sewerage
spellingShingle T1-995 Technology (General)
TD511-780 Sewage collection and disposal systems. Sewerage
Yau, Darrien Seng Mah
Janice Lynn Ayog
Afdal Haziq Mohamad Salehe
Dual-system concept for stormwater control in commercial centre
description This paper describes the stormwater characterization due to a dual stormwater detention system that is tailored for a commercial area. A commercial centre is known to have the area covered with two distinct land uses, namely the shop buildings and tarred road surfaces. Manipulating these land uses for more environmental-friendly urban stormwater management; a novel dual stormwater detention system is introduced within the buildings and roads. Using a case study of a simple one-row shop building, a detention system is proposed under the walkway in front of the shop lots and under the parking spaces in front of the same shops. Storm water management model (SWMM) version 5.0 is used to simulate three scenarios of drainage flow in the study site. Simulations of a single detention system of either under the walkway (Scenario 1) or parking spaces (Scenario 2) are carried out. Scenario 3 is a simulation of a dual system combining the previous two scenarios. Scenario 2 has a catchment of about 10% of the total commercial centre; Scenario 2 has about 20% and Scenario 3 has about 30%. It is found that Scenario 3, namely the dual system with the highest connected water contributing catchment produces the best stormwater control by lowering the post-development peak hydrographs by 1.5 times, thus achieving the nearest to the pre-development condition. The simulations also show that the two separate single detention systems are less effective than the dual system in this case study.
format Article
author Yau, Darrien Seng Mah
Janice Lynn Ayog
Afdal Haziq Mohamad Salehe
author_facet Yau, Darrien Seng Mah
Janice Lynn Ayog
Afdal Haziq Mohamad Salehe
author_sort Yau, Darrien Seng Mah
title Dual-system concept for stormwater control in commercial centre
title_short Dual-system concept for stormwater control in commercial centre
title_full Dual-system concept for stormwater control in commercial centre
title_fullStr Dual-system concept for stormwater control in commercial centre
title_full_unstemmed Dual-system concept for stormwater control in commercial centre
title_sort dual-system concept for stormwater control in commercial centre
publisher Accent Social and Welfare Society
publishDate 2022
url https://eprints.ums.edu.my/id/eprint/33381/1/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/33381/2/Dual-system%20concept%20for%20stormwater%20control%20in%20commercial%20centre.pdf
https://eprints.ums.edu.my/id/eprint/33381/
https://www.accentsjournals.org/PaperDirectory/Journal/IJATEE/2022/1/1.pdf
https://doi.10.19101/IJATEE.2021.874685
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score 13.211869

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