Drainage System Planning for RSGM Muhammadiyah Sidoarjo

Perencanaan Sistem Drainase RSGM Muhammadiyah Sidoarjo

Authors

  • Syafi'ah Raidah Arman Program Studi Teknik Sipil, Universitas Muhammadiyah Sidoarjo
  • Atik Wahyuni Program Studi Teknik Sipil, Universitas Muhammadiyah Sidoarjo

DOI:

https://doi.org/10.21070/bsmcgz34

Keywords:

Dental And Oral Hospital, Drainage Study, Surface Runoff, Drainage System, Land Use Change

Abstract

General Background The establishment of the Dental and Oral Hospital (RSGM) of Universitas Muhammadiyah Sidoarjo (UMSIDA) serves as a strategic initiative to advance healthcare quality and clinical education. Specific Background This development alters land use from open spaces to built areas, triggering higher surface runoff that risks waterlogging if not supported by proper drainage. Knowledge Gap Existing drainage networks require rigorous evaluation to determine their capacity to accommodate fluctuating runoff volumes driven by structural expansion. Aims This study aims to evaluate drainage capacity, analyze runoff changes, and recommend safe, effective, and sustainable drainage networks for the hospital area. Results Hydrological and hydraulic computations confirm that the planned U-ditch concrete channels yield a capacity of 0.537〖" m" 〗^3 "/s" , successfully accommodating design discharge values ranging from 0.015〖" m" 〗^3 "/s"  to 0.061〖" m" 〗^3 "/s" . Novelty The integration of Thiessen polygon spatial distribution with normal frequency analysis and hydraulic U-ditch routing optimizes institutional stormwater management. Implications These engineered drainage recommendations prevent local inundation while preserving environmental balance and uninterrupted medical facility operations.  Key Findings Highlights - Normal distribution frequency analysis accurately establishes 5-year return period rainfall parameters for regional drainage planning. - Planned U-ditch concrete channels exhibit a hydraulic discharge capacity of 0.537〖" m" 〗^3 "/s" , thoroughly outperforming peak runoff projections. - Structured stormwater management successfully prevents surface waterlogging and safeguards surrounding environmental equilibrium. Keywords Dental And Oral Hospital, Drainage Study, Surface Runoff, Drainage System, Land Use Change  

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Published

2026-11-13

Issue

Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026

Section

Civil Engineering

License

Copyright (c) 2026 Syafi'ah Raidah Arman, Atik Wahyuni

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
“Drainage System Planning for RSGM Muhammadiyah Sidoarjo: Perencanaan Sistem Drainase RSGM Muhammadiyah Sidoarjo”, PELS, vol. 10, no. 1, pp. 2908–2917, Nov. 2026, doi: 10.21070/bsmcgz34.