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Journal : Jurnal Zona

Analisa sumur resapan untuk mereduksi limpasan permukaan pada Perumahan Hang Tuah Cipta Residence Pekanbaru Gandung Rahmadi; Imam Suprayogi; Joleha Joleha
Jurnal Zona Vol 5, No 2 (2021)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v5i2.51

Abstract

Changes in land use, namely from cultivated land to closed land or settlements, make the water demand in the area increase, if the water that comes out is not balanced with the water that enters the ground, it will cause a decrease in the ground water level. Another problem that arises due to changes in land use is runoff, where runoff occurs due to rainfall exceeding the suction power or infiltration of the soil, so that over time the runoff becomes a puddle and can even cause flooding. One way to overcome these problems is to apply infiltration wells. This case study takes place in the Hang Tuah Cipta Residence Housing Area, Pekanbaru. From the results of field research and Hydrological data analysis revealed that the main existing drainage channel discharge with a discharge capacity of 0.923 m³/s is unable to accommodate the discharge that occurs at 1.19 m³/s. Segment or secondary drainage channels Q12 and Q13 are also unable to accommodate the discharge that occurs at 0.085 m³/s with a capacity of 0.06 m³/s. Based on the analysis results it is planned that the infiltration well with a radius of 0.5 m and a depth of 9 m which has a capacity of 0.0022 m³/s. After the planned discharge infiltration well comes out to be 0.88 m³/s, it means that the discharge does not exceed drainage capacity of 0.923m³/s.
Analisa ketersediaan air DAS Siak untuk kebutuhan air PDAM Tirta Siak Pekanbaru Joleha Joleha; Imam Suprayogi; Bochari Bochari; Vernando Sahputra Limbong
Jurnal Zona Vol 6, No 1 (2022)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v6i1.56

Abstract

The availability of water from a water source needs to be known so that it can be used as needed. The main use of river water is as raw water whose management is carried out by a Regional Drinking Water Company (PDAM), which is a Regional Owned Enterprise (BUMD) which is engaged in drinking water services. The obstacle that is always experienced by PDAM users is that the service has not been maximized, both in quality and quantity. The purpose of this study was to determine the availability of water from the Siak watershed as a water source for PDAM Tirta Siak in order to meet the clean water needs of the people of Pekanbaru city. The stage of this research is to collect secondary data in the form of rainfall data and climatological data as well as a map of the Siak watershed. Data analysis was carried out by calculating 90% reliable discharge for raw water sources, calculating the clean water needs of the people of Pekanbaru city based on city categories for the population in 2021. The results of calculating the availability of the Siak watershed of 90% reliable flow were obtained at 12.65 m3/s. While the results of the calculation of the clean water needs of the people of Pekanbaru City for residents in 2021 are 1.73 m3/s. Compared to the production capacity of PDAM Tirta Siak which is only 0.08 m3/s, the amount of water available from the Siak Watershed is much larger than the current production capacity requirement of PDAM Tirta Siak.
Co-Authors 'Audah , Safridatul A. Adyabadam Abdul Hakam Abdul Wahab Adaira, Salsabila D. Adha, Ulfa K. Afifi, Azza Ayu Agustian, Fadhlan Hatta Agustin Agustin Ahmad Rifqi Aksana, Anandaku Alfian Malik Alifian Malik Aljita, Deni Amrullah, Jemerio Rifqi Andy Hendri, MT, Andy Anggi Aprillia Cintami Anggraini, Fadhila Anjeri, Wan Muhammad Aras Mulyadi Arwinince Pramadewi Ashita Nadira Syamsudin Aslamiah Aslamiah Asmura, Jacky Ayu Septiani, Ayu Ayu Sulistyaningsih Azmi, Muhammad Ilham Bambang Sujatmoko Bantala, Adam Yulyan Barus, Albianus Bochari Bochari - Dahnilsyah Dahnilsyah Dahnilsyah, Dahnilsyah Dame Simamora Dewita Suryati Ningsih Diva, Nisrina Nazhifah Elianora - Elvi Yenie, Elvi Fathurrahman Azizi Feranita Feranita Gandung Rahmadi Gaurifa, Debi F Putra Ghulami Afra Rulya Guisandro, Johannes Hafizt Muhamad Islami Haji Gussafri Harahap, Alma Rifaldy Harum Cantika Septiani Hasian, Dodi Kifrah Ichsanuddin, Muhammad Ilham, M. Rauzan Imam Suprayogi Isjoni, Muhammad Yogi Ryantama Iskandar, Dina Nur Jacky Asmura Jesi Alexander Alim Khairatun Nisa Kholiyanti, Nur Kurniawaty Fitri Kurniawaty Fitri Lestari, Febby Nabila Lubis, Nadhira Fahrani M. Yogi Riyantama Isjoni Mahmud Alpusari Medina Sophie Anggini Meliana Siagian MERLEY MISRIANI Muhammad Ichsnuddin Muhammad Ikhsan Nadia Hurul Aini Nasution, Rahmi N. A. Neni Hermita Ningsih, Septiara Noval Rivaldo Novia Yuliana Anita Nurdin Nurdin Nurlaili Suriyani Nurrafiah, Efrida Yuslia Nurul Amalia Nurul Amalia Pebrilista Putri, Eka Precian Agung Assyafi’I Prima Andreas Siregar Putri Dwi Wulandari Putri Nilda Sari Lubis Putri, Aisak Hana Putri, Dwika Hanifah R. Dea Julita Rahmi Nur Anisah Nasution Ramadhani, Audia Putri Ramadhani, Khairunnisa Randhi Saily Ridha Amalia Rizky Anandaku Aksana Rosnelly Roesdi Rukaniya, Nurzilawati S. Ke Safridatul Audah Salsabila Ditha Adaira Santika, Yuyun Saputra, Rudi Satria Gandha Pratama Sembiring, Dido Fatika Siagian, Rizky M. Sihombing, Syeba Sekarini Sri Djuniati Suprasman Suprasman Suprasman Suprasman Susi Hendriani Sutopo - Suwondo Suwondo Syahputra, Anugrah Kharisma Syarah, Amalia T.H. Le Totok Hadi Cahyono Pratama Tsani Latifa Tussa’diah, Halimah Ulfa Khairiyah Adha V. Maino Valera, Rezqy Vidiannisa Vernando Sahputra Limbong W. Zhao Wan Muhammad Anjeri Fachrowi Waruwu, Riama Wawan Wulandari, Putri D. Yenie, Elvy Yohanna Lilis H Yurisa, Yurisa YUSNITA YUSNITA Zetra Hainul Putra