What does this research mean for the field?

Constructing a 1-meter high and 1.5-meter wide weir with adaptive sluice gates on the Cisangkuy River significantly increases intake flow rates to ensure sustainable raw water supply during dry seasons while mitigating flood risks. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to analyze hydraulic characteristics to support the construction of the Cisangkuy River Weir for improved raw water supply.

June 6, 2026Journal of EngineeringOpen Access

Hydraulic Analysis of the Cisangkuy River Weir Development Plan to Increase Flow at the PDAM (Regional Water Company) Inlet

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Authors

RARaden Herdian Bayu Ash-ShiddiqTama University NSNia Nuraeni SuryamanTama University AMAtry MaudynaTama University

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Implication

Randomized trial assesses weir impact on water flow in South Bandung, suggesting effective solutions for water supply.

Key Points

The study aims to analyze hydraulic characteristics to support the construction of the Cisangkuy River Weir for improved raw water supply.
Conducted hydrological data collection and river cross-section surveys.
Employed hydraulic modeling using HEC HMS and HEC-RAS 1D version 6.3.1 software.
Simulated conditions for weir design to enhance flow rates during dry and rainy seasons.
The weir design with a height of 1 m and width of 1.5 m can raise intake flow to 0.62 m3/s under dry conditions.
Optimal inlet of 0.55 m3/s achievable when hydroelectric operations and sluice gate settings are adjusted.
In rainy conditions, flow rates ranged from 0.51 to 1.20 m3/s while maintaining water levels below critical points.

Cite This Study

Ash-Shiddiq et al. (2026) studied this question.

synapsesocial.com/papers/6a23b9ac71a5da9775e756be https://doi.org/10.31026/j.eng.2026.06.01

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Hydraulic Analysis of the Cisangkuy River Weir Development Plan to Increase Flow at the PDAM (Regional Water Company) Inlet

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Cite This Study

Hydraulic Analysis of the Cisangkuy River Weir Development Plan to Increase Flow at the PDAM (Regional Water Company) Inlet

Discussion

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Implication

Key Points

Cite This Study

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