Eva Ryanti

Evaluation of Drainage System Performance in Flood Control Efforts in Benua Melayu Darat Subdistrict, Pontianak City

Benua Melayu Darat, located in South Pontianak Regency, relies heavily on artificial drainage systems to control surface runoff and flooding. However, the area still frequently experiences flooding during high rainfall intensity. Therefore, this study was conducted to evaluate the performance of the drainage system in Benua Melayu Darat District from a hydraulic and non-technical perspective […]

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Plumbing System Planning (Clean Water and Wastewater Installation) at the Pontianak State Polytechnic Student Dormitory

The Politeknik Negeri Pontianak Student Dormitory consists of four floors with a capacity of 345 people, which is dependent on water supply from the Regional Water Company (PDAM). Water availability is often disrupted, especially in the morning.  Therefore, this study aims to design a plumbing system that integrates rainwater harvesting (RWH) as an alternative water

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