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All Journal Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) REKAYASA Info-Teknik Teras Jurnal Jukung (Jurnal Teknik Lingkungan) Jurnal Ilmiah Rekayasa Sipil TEKNIKA Spektrum Sipil Publikasi Riset Orientasi Teknik Sipil (Proteksi) Jurnal Teknika : Jurnal Teoritis dan Terapan Bidang Keteknikan Jurnal Basement : Jurnal Teknik Sipil Diteksi : Jurnal Pengabdian Kepada Masyarakat Jurnal Teknik Sipil
Jaya, Allan Restu
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Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Physics Transportation

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Kapasitas Drainase dan Kualitas Air Drainase pada Perumahan Bamaraya dalam Perspektif Teknis dan Persepsi Masyarakat Maisarah, Sri; Kamiana, I Made; Jaya, Allan Restu
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 5 No 2 (2023): Vol. 5 No. 2 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v5n2.p84-91

Abstract

Di beberapa tempat di jaringan drainase Perumahan Bamaraya, Kota Palangka Raya, warna air drainasenya kehitam-hitaman dan terjadi banjir ketika hujan lebat dengan durasi lama. Penelitian ini bertujuan untuk menganalisis kapasitas drainase dan kualitas air drainase di Perumahan Bamaraya dari aspek teknis dan persepsi masyarakat. Penelitan ini menggunakan data curah hujan harian maksimum, data jaringan dan dimensi saluran drainase eksisting, data sampel air drainase, dan data persepsi masyarakat. Kapasitas drainase dianalisis dengan cara membandingkannya terhadap debit rencana. Kualitas air drainase dianalisis berdasarkan parameter pH, COD, BOD, dan TSS. Persepsi masyarakat dianalisis secara statistik deskriptif, dalam hal ini berdasarkan nilai rata-rata (nilai mean) jawaban responden. Hasil penelitian menunjukkan, kapasitas drainase pada beberapa saluran mulai terlampaui pada debit rencana dengan periode ulang ? 2 tahun. Parameter pH dan COD air drainase di bawah baku mutu air limbah. Sedangkan parameter BOD dan TSS air drainase di atas baku mutu air limbah. Dalam skala 1 sampai 4, menurut persepsi masyarakat nilai mean kapasitas drainase 1,940 (kurang baik) dan nilai mean kualitas air drainase 1,450 (sangat tidak baik)
TDS dan pH yang Dihasilkan Penjernih Air Sarang Tawon Akibat Perbedaan Ketebalan dan Kerapatan Media Filter Sabut Kelapa Astuti, Dinda Kusuma Widi; Jaya, Allan Restu; Nindito, Dwi Anung
Jurnal Teknik Sipil Vol 21 No 2 (2025): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v21i2.9692

Abstract

Sarang Tawon water purifier uses filtration principle which is done repeatedly through certain filter media that are arranged in layers. The water quality as the filtration result is influenced by the filtration system and the type of filter media used and the duration of purifying process. The factor of thickness and filter media density were neglected until causing problem in the duration of water purifying process. This research aimed to find out the influence of thickness difference and filter media density of Sarang Tawon water purifier towards the parameter of Total Dissolved Solids (TDS) and pH. The experimental method was applied by testing the thickness of zeolite stone filter media combination, ginger coral, and coconut fiber from the Sarang Tawon water purifier with radius 4R/3, R, and 2R/3 where R=3 inches. The density variations of coconut fiber filter media were 20%, 40%, 60%, 80% and 100%. The research results showed that the thickness of filter media in Sarang Tawon water purifier tool with radius 4R/3 with coconut fiber filter media density was 80% owning the ability to increase the highest pH value. There was increase of TDS parameter in each trial caused by the dissolved of ginger coral filter media, but it did not show significant number. TDS parameter resulted by the tool with radius 2R/3 with density variation of coconut fiber filter media amounted 80% showed a relatively stable value.
PREDIKSI KEBUTUHAN AIR BERSIH PDAM PUSAT PULANG PISAU DAN UNIT DESA MANTAREN I TAHUN 2029: Prediction of Clean Water Need for Pulang Pisau Center And Unit of Village Mantaren I In 2029 Priyanto, Andri; Jaya, Allan Restu; Suyanto, Hendro
Spektrum Sipil Vol 8 No 2 (2021): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/spektrum.v8i2.220

Abstract

PDAM Kota Pulang Pisau merupakan Badan Usaha Milik Daerah di Kota Pulang Pisau yang menyediakan jasa pelayanan dan pendistribusian air bersih ke konsumen di wilayahnya. Penelitian bertujuan untuk mengetahui kemampuan layanan PDAM Pulang Pisau dan Unit Desa Mantaren I terhadap jumlah penduduk Kota Pulang Pisau pada tahun 2029. Penelitian diharapkan dapat membantu PDAM Kota Pulang Pisau mengetahui besar kebutuhan air bersih serta prediksi jumlah penduduk pada tahun 2020 sampai tahun 2029. Penelitian ini bersifat studi kasus dengan melakukan analisis data. Pengolahan data menggunakan metode aritmatik. Data-data yang digunakan adalah data jumlah penduduk serta data produksi air PDAM Kota Pulang Pisau dari tahun 2020 sampai dengan tahun 2029. Tahapan penelitian meliputi proyeksi penambahan jumlah penduduk, dan analisis kebutuhan air serta kemampuan layanan air bersih PDAM Kota Pulang Pisau tahun 2020 sampai dengan tahun 2029. Hasil penelitian menunjukkan bahwa kebutuhan air yang diperlukan PDAM Kota Pulang Pisau pada tahun 2029 sebesar 26,630 lt/dt. Tingkat pelayanan penduduk dari tahun 2020 sampai dengan tahun 2029 mengalami peningkatan, akan tetapi jika ditinjau dari aspek kebutuhan air bersih yang harus dipenuhi oleh PDAM kota Pulang Pisau masih mencukupi setiap tahunnya, karena kapasitas IPA saat ini 60 lt/dt dan kapasitas intake 70 l/dt.
Pengaruh Normalisasi Terhadap Kinerja Drainase di Jalan G. Obos XII Kota Palangka Raya Kamiana, I Made; Jaya, Allan Restu; Oktaviani, Putri Cindy
Teras Jurnal : Jurnal Teknik Sipil Vol. 14 No. 1 (2024): Volume 14 Nomor 1, Maret 2024
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v14i1.1073

Abstract

Abstrak Kawasan sekitar Jalan G. Obos XII di Kota Palangka Raya awalnya merupakan permukiman jarang, kemudian berkembang menjadi kawasan permukiman dan perdagangan yang padat. Salah satu dampaknya, drainase Jalan G. Obos XII rentan banjir. Pada tahun 2022, pemerintah daerah melakukan normalisasi saluran drainase di Jalan G. Obos XII. Penelitian ini meliputi analisis dari aspek teknis dan aspek persepsi masyarakat. Hasil analisis secara teknis menunjukkan, normalisasi berpengaruh sebesar 100% terhadap pengurangan panjang drainase yang berpotensi banjir dan berpengaruh sebesar 381,16% terhadap peningkatan kinerja drainase. Hasil analisis secara statistik dengan Uji Wilcoxon Signed-Rank Test menunjukkan, sebanyak 98% dari responden menyatakan bahwa kinerja drainase meningkat sesudah normalisasi; nilai z hitung sebesar 6,024 lebih besar daripada nilai z kritis adalah 0,00003; nilai signifikansi sebesar 0,000 lebih kecil daripada signifikansi kritis sebesar 0,05. Jadi, normalisasi berpengaruh signifikan terhadap kinerja drainase menurut persepsi responden. Kata kunci: normalisasi, kinerja drainase, analisis teknis, analisis persepsi masyarakat Abstract The area around G. Obos XII Street in Palangka Raya City initially was sparsely populated, then developed into a densely populated residential and commercial area. One of its consequences is the susceptibility of G. Obos XII Street drainage to floods. In 2022, the local government conducted drainage channel normalization on G. Obos XII Street. This study includes analyses from both technical and community perception aspects. The technical analysis results indicate that normalization has a 100% impact on reducing the length of flood-prone drainage and a 381.16% impact on improving drainage performance. The results of statistical analysis using the Wilcoxon Signed-Rank Test show that 98% of respondents stated that drainage performance improved after normalization; the calculated z-value as 6.024 is greater than the critical z-value is 0.00003; the significance value as 0.000 is smaller than the critical significance as 0.05. Therefore, normalization significantly influences drainage performance according to respondents' perceptions. Keywords: design discharge, drainage capacity, drainage performance, public perception.
Pengaruh Variasi Dosis Tawas dan Debit pada Penjernih Air Multifilter Sarang Tawon terhadap Kekeruhan Kumala, Fioniselly Djocie; Jaya, Allan Restu; Nindito, Dwi Anung
Rekayasa Vol 18, No 3: Desember, 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v18i3.31670

Abstract

The increase in population in peat swamp areas, especially in Central Kalimantan, has led to an increase in the demand for clean water for household needs and daily activities. The geographical conditions of peat swamps cause river water to become turbid due to sedimentation. Several efforts to purify water have been made, including the use of coagulation and filtration methods. This study aims to determine the effect of alum dose variation and water discharge on turbidity parameters, which were tested using the Sarang Tawon multifilter water treatment. The experimental method was used to test the Sarang Tawon multifilter water treatment, which combines alum as a coagulant with filtration media in the form of coral chips, ferrolite, and silica sand. The alum dose variations used were the normal alum dose (per volume of water), half and twice the normal alum dose, using four variations of water discharge. The results showed that alum, used as a coagulant in the Sarang Tawon multifilter water treatment, can significantly reduce turbidity parameters. The use of half of the alum dose with low water discharge is more optimal in reducing turbidity parameters, which is 66.376%. The significance of this research lies in the potential for using the Sarang Tawon multifilter water treatment with optimized water discharge settings to reduce the need for alum. The use of half a dose of alum at low water discharge can yield results comparable to using twice the dose of alum at high discharge. Further research recommendations may utilise pyrite water as a source of raw water, which is commonly found in peatlands.
Co-Authors Apriadi, Zainul Astuti, Dinda Kusuma Widi Devi Anggraeni Dwi Anung Nindito I Made Kamiana Kamiana, I Made Kristina, Mei Yulia Kumala, Fioniselly Djocie Laurensia, Cindy Maisarah, Sri Nomeritae, Nomeritae Oktaviani, Putri Cindy Priyanto, Andri PURNAMA BAKTI, MUHAMMAD NOOR INSAN Raden Haryo Saputra Radha'ah, Fatimatur Rusmadi, Muhammad Iqbal Maulana Sembiring, Vio Altara Suyanto, Hendro Yupi, Haiki Mart