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ANALISIS SEBARAN PENGUNAAN LAHAN SETELAH BANJIR BANDANG DI SENTANI, KABUPATEN JAYAPURA BERBASIS SISTEM INFORMASI GEOGRAFIS Labok, Anna M; Mujiati, Mujiati; Rante, Harmonis
Jurnal MEDIAN Arsitektur dan Planologi Vol 13 No 02 (2023): Jurnal Median
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jmap.v13i02.1313

Abstract

Pada bulan Maret 2019 beberapa distrik yang berada di kawasan Pegunungan Cycloop, Kabupaten Jayapura, di antaranya adalah Distrik Waibu dan Distrik Sentani, mengalami bencana banjir bandang yang mengakibatkan banyaknya korban jiwa dan kerusakan infrastruktur. Banjir bandang disebabkan oleh aktivitas perambahan hutan di kawasan Pegunungan Cycloop. Aktivitas perambahan ini menjadi salah satu indikator terjadinya perubahan penggunaan lahan di kawasan tersebut. Ketersediaan informasi dan akses data secara geografis dengan mudah dan jelas akan membantu masyarakat dan pengambil kebijakan dalam menentukan arah pembangunan wilayah yang terkena bencana banjir bandang tahun 2019. Sistem Informasi Geografis/GIS melalui pemetaan wilayah rawan banjir bandang di Sentani menggunakan citra Sentinel-2 merupakan salah satu upaya mitigasi bencana yang dapat dilakukan dengan mengamati pola perubahan penggunaan lahan di wilayah tersebut. Penelitian ini bertujuan untuk mengidentifikasi sebaran penggunaan lahan di Distrik Sentani dan Waibu sebelum dan sesudah terjadi banjir bandang tahun 2019. Penelitian ini bersifat deskriptif spasial dengan memanfaatkan Sistem Informasi Geografis (SIG). Hasil analisis menunjukkan bahwa terjadi peningkatan luas lahan terbangun di Distrik Sentani, khususnya di Kelurahan Hinekombe dan Sentani Kota, serta di Distrik Waibu, khususnya di Kampung Doyo Baru dan Bambar. Luas kawasan rawan bencana banjir dengan tingkat kerawanan tinggi sebesar 36,487 Km2 pada Distrik Waibu dan 48,561 Km2 pada Distrik Sentani, sedangkan tingkat kerawanan rendah yaitu sebesar 85,55 Km2 pada Distrik Waibu dan 61,130 Km2 pada Distrik Sentani.
PREFERENSI MASYARAKAT KOTA JAYAPURA DALAM MENENTUKAN PILIHAN FASILITAS KESEHATAN Dabamona, Junaidi Irianto; Mujiati, Mujiati; Rante, Harmonis; Rusim, Dewi Ana; Julison, Bernathius; Wakarmamu, Thobby
Jurnal MEDIAN Arsitektur dan Planologi Vol 14 No 01 (2024): Jurnal Median
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jmap.v14i01.1361

Abstract

Di Kota Jayapura terdapat 9 Rumah Sakit dengan tipe B, C dan D serta terdapat 13 Puskesmas dan 15 Klinik Pratama sehingga warga kota mempunyai banyak pilihan dalam memperoleh layanan kesehatan. Penelitian ini bertujuan untuk mengkaji preferensi masyarakat Kota Jayapura dalam menentukan fasilitas kesehatan untuk memperoleh pelayanan dan faktor apa saja yang mempengaruhinya. Penelitian ini menggunakan metode analisis deskriptif kualitatif. Informasi preferensi warga Kota Jayapura dalam memilih fasilitas kesehatan diperoleh lewat penyebaran kuesioner yang didesain dengan menggunakan skala Likert serta analisisnya menggunakan aplikasi SPSS. Hasil penelitian menunjukkan bahwa mayoritas penduduk Kota Jayapura memilih memanfaatkan fasilitas kesehatan lain dari pada fasilitas kesehatan yang berada dekat rumah atau tempat tinggalnya untuk memperoleh layanan kesehatan dan faktor penting yang mempengaruhi preferensi dalam memilih fasilitas kesehatan adalah: ketersediaan tenaga medis (spesialisasi), ketersediaan pelayanan jaminan Kesehatan (BPJS), kelengkapan sarana/prasarana, dan jarak. Preferensi terhadap tenaga medis (dokter spesialis) memperoleh nilai 30,155, pelayanan jaminan kesehatan (BPJS) dengan nilai 26,619, kelengkapan fasilitas kesehatan dengan nilai 21,896 dan jarak dengan nilai 21,330. Berdasarkan hasil analisis konjoin dapat disimpulkan bahwa terdapat hubungan positif yang sangat erat antara preferensi masyarakat Kota Jayapura dengan atribut faktor-faktor yang mempengaruhi preferensi.
STRATEGI PENATAAN KAWASAN PERMUKIMAN KUMUH DI KOTA JAYAPURA TAHUN 2023 Suryastuti, Ika Sri; Mujiati, Mujiati; Rante, Harmonis; Rusim, Dewi Ana; Bachtiar, Petrus; W, Thobby
Jurnal MEDIAN Arsitektur dan Planologi Vol 14 No 01 (2024): Jurnal Median
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jmap.v14i01.1363

Abstract

Kebutuhan lahan untuk permukiman di Kota Jayapura meningkat searah dengan pertambahan jumlah penduduknya. Dampak dari pertambahan jumlah penduduk ini adalah munculnya kantong-kantong kegiatan yang tidak saling menunjang, salah satunya permukiman baru yang berkembang di luar perencanaan sehingga terbentuk permukiman kumuh. Tujuan penelitian ini adalah menentukan strategi penataan kawasan permukiman kumuh perkotaan dan pengendalian munculnya kawasan kumuh baru di Kota Jayapura. Penelitian ini menggunakan pendekatan kualitatif deskriptif dan metode SWOT dengan responden dari para pakar (purposive sampling). Hasil analisis menunjukkan bahwa penataan kawasan permukiman kumuh yang dilakukan adalah lewat: sosialisasi peraturan, penegakkan peraturan, monitoring dan evaluasi, peningkatan ekonomi masyarakat pemilik ulayat dan menentukan posisi yang tegas antara pemerintah dan masyarakat hukum adat. Strateginya berada pada kuadran IV (WT) yang artinya meminimumkan semua kelemahan untuk menghadapi setiap ancaman. Untuk pencegahan terbentuknya permukiman kumuh baru, strategi yang diperoleh adalah SO (kuadran I) yaitu memanfaatkan kekuatan internal untuk mengambil keuntungan dari peluang eksternal. Pada aspek internal, terdapat faktor: masyarakat memiliki keinginan untuk memiliki lingkungan huni yang layak serta adanya tokoh masyarakat yang mensosialisasikan tentang lingkungan huni yang layak. Pada aspek eksternal, terdapat faktor: aturan atau undang-undang yang mendukung pencegahan terbentuknya kawasan kumuh baru dan program tahunan pemerintah pada peningkatan infrastruktur dasar perkotaan.
PERKEMBANGAN FISIK KOTA DAN PERTUMBUHAN EKONOMI DI KOTA JAYAPURA Bab, Edison; Mujiati, Mujiati; Rusim, Dewi Ana; Rante, Harmonis; Wakarmamu, Thobby
Jurnal MEDIAN Arsitektur dan Planologi Vol 14 No 01 (2024): Jurnal Median
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jmap.v14i01.1364

Abstract

Kota Jayapura mengalami pertumbuhan dan perkembangan yang signifikan, terutama dalam hal pembangunan infrastruktur, industri, dan sektor-sektor lainnya. Pertumbuhan dan perkembangan ini telah menciptakan dinamika yang menarik dan mempengaruhi pertumbuhan ekonomi kota. Penelitian ini bertujuan untuk mengkaji perkembangan fisik Kota Jayapura selama empat tahun terakhir dan kaitannya terhadap pertumbuhan ekonomi di Kota Jayapura. Metode yang digunakan adalah metode deskriptif kuantitatif yaitu untuk memberikan gambaran yang jelas, ringkas, dan objektif tentang karakteristik data yang diamati atau suatu fenomena tertentu. Hasil penelitian menunjukkan bahwa lahan terbangun di Kota Jayapura setiap tahun mengalami perubahan luas, pada tahun 2020 seluas 45,18 km2 menjadi 45,81 km2 di tahun 2023 yang berarti terjadi peningkatan luas sebesar 0,63 km2. Penutup lahan lain yang terindikasi akan menjadi lahan terbangun adalah lahan terbuka seluas 38,36 km2 pada tahun 2023. Lahan terbuka sangat memungkinkan untuk menjadi lahan terbangun namun tidak menutup kemungkinan lahan vegetasi juga dapat menjadi lahan terbangun. Rata-rata laju perubahan tutupan lahan terbangun di Kota Jayapura selama beberapa tahun terakhir adalah 0,16 km2 per tahun atau 0,35% per tahun sedangkan rata-rata laju pertumbuhan ekonomi di Kota Jayapura adalah sebesar 3,86 % per tahun sehingga dapat dikatakan bahwa perkembangan fisik kota berpengaruh positif pada pertumbuhan ekonomi Kota Jayapura.
THE INFLUENCE OF BELT DIRECTION ON THE CONNECTION OF PRECAST COLUMN- BEAMS WITH CFRP SHEETS Rante, Harmonis
Jurnal Ilmu Pendidikan Indonesia Vol 11 No 3 (2023): JURNAL ILMU PENDIDIKAN INDONSIA
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v11i3.3181

Abstract

The precast beam-column connection method with CFRPs can be developed into an applicable splicing method and environmentally friendly, considering its achievement of 90.6% over monolith joints. The existing weaknesses need to be studied further for the improvement of this connection method. The use of belts with a perpendicular U-shape direction apparently causes the effect of edge stress (scissor force) which actually causes premature failure. This study aims to analyze the influence of belt direction on precast beam-column joints with CFRPs, namely attaching diagonal directional belts to the U-shape. Variations of specimens used are monolith connections (MN) as normal specimens, beltless connections (U1-B0), connections with one belt installed perpendicular to U-shape (U1-B1) and connections with one belt mounted diagonally to the U-shape (U1-DB1). The MN joint achieves a load capacity of 24 kN and deflection of 44.7 mm. U1-B0 reaches 21.75 kN or 90.6% with deflection of 31.36 mm or 70.2% against MN. The U1-B1 reaches 15 kN (62.5%) and deflection is 27.10 mm (60.6%). The U1-DB1 connection reached 26.25 kN (109.4%) with a deflection of 47.16 mm (105.5%) against MN. Changing the direction of the belt to diagonal has improved joint performance, increasing load capacity by 175% and deflection by 174% against U1-B1 and achieving more than monolith joints. With the use of diagonal belts, edge stress still occurs but the process is slower so that the U-shape can last longer. A thicker U-shape is needed to overcome edge stress and this is a part that needs further study.
Analysis of technical implementation officer satisfaction of activities on the performance of local contractors on road and bridge projects in Sarmi regency Rachman, Ivan Hairil Pratama; Julison, Bernathius; Rante, Harmonis
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

With the increase in construction development, the demand for construction services is increasing with the demand that the results of construction work are of high quality. Quality construction work results must certainly be supported by the readiness of supporting factors, namely management factors, financial factors, human resource factors, work experience factors, supporting facilities and infrastructure factors and equipment readiness factors. So that a construction project can be said to be successful if it is able to meet its objectives, namely: completed at the planned time, in accordance with the allocated costs and meet the required quality. The location of the research was carried out on road and bridge construction work managed by the Public Works and Spatial Planning Office in Sarmi Papua.
Influence of Internal and External Project Factors On the Performance of Road Construction Project Implementers in West Papua Province Marjianus Paulus Kioata Tawer; Dewi Ana Rusim; Harmonis Rante
Eduvest - Journal of Universal Studies Vol. 4 No. 12 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i12.50092

Abstract

The development of road construction projects in West Papua Province is very important to support regional economic development. However, these projects often face challenges that can affect the performance of project implementers. This research aims to identify the influence of internal and external factors on the performance of road construction project implementers in the region. The research method used is a descriptive method with a quantitative approach, where data is collected through questionnaires distributed to project implementers. Data analysis was carried out using regression techniques to determine the relationship between the variables studied. The research results show that internal factors such as project team competency and risk management, as well as external factors such as weather conditions and government regulations, have a significant influence on the performance of project implementers. This research concludes that to improve the performance of road construction projects in West Papua, there needs to be an increase in aspects of internal competence and management as well as adaptation to unexpected external conditions.
Study on Optimization of Availability and Demand for Clean Water at Regional Drinking Water Companies (PDAM) in Jayapura City Dwi Cahya Kurniawan; Mujiati Mujiati; Dewi Ana Rusim; Ira Widyastuti; Harmonis Rante
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 11 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i11.7030

Abstract

PDAM Jayapura is a government agency that operates in the field of providing drinking water services, apart from being a profit institution, it is also a social institution. PDAM Jayapura is tasked with providing clean water for the Jayapura City and Jayapura Regency areas. This research aims to identify the existing condition of the Jayapura City PDAM drinking water distribution system, analyze the availability, needs, and installed (distribution network) clean water needs in Jayapura City, and conduct an analysis of other alternatives in meeting Clean Water Needs in Jayapura City. The results of this research show that the coverage of clean water services by Jayapura City PDAM is still below national standards, using technological innovation to monitor and control the clean water distribution network system in real-time using sensor technology installed at each network point to identify and repair leaks quickly, based on the results of the planet 2.0 analysis, several parts of the pipe have very small velocities, therefore, the discharge coming out of the pipe is very small. The solution that can be made is to reduce the dimensions of the existing pipe so that the flow speed can be met and also by adding water pumps at various points that have a water speed of 0 m/s so that the water in the pipe can flow properly.
The Capacity Evaluation and Storage Strategy of Tami Weir's Sludge Bag for Irrigation Water Demand Winarno Winarno; Mujiati Mujiati; Dewi Ana Rusim; Bahtiar Bahtiar; Harmonis Rante
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 11 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i11.7032

Abstract

Tami Weir is one of the weirs that has a vital role in human life. Sandtraps have an essential role in the operation of Tami bending. The objective of the evaluation and strategy for holding the Tami Weir sandtrap for irrigation water needs is to know the capacity of the Tami Weir sandtrap, the operation of the Tami Weir sandtrap, and the performance of the Tami Weir sandtrap. The method and technique for collecting data in this research is that data analysis is carried out after all the data has been collected. The results are adjusted to the purpose of writing and presented as conclusions. The results of this research are the capacity of the sandtrap during the flushing period, namely that a sediment volume of 73,134 m3 was obtained with a flushing time of fourteen (14) days. During deposition in mud pockets, the water speed will increase, and the deposition process will begin to decrease; at that time, the sediment will enter the channel. To overcome this situation, the sandtrap must be drained. The performance of the sandtrap at Tami Dam has decreased, where there is much alluvial sediment. The performance of sandtrap at Tami Weir cannot operate correctly due to the large number of sediment deposits, which are as high as the drain gate's threshold, making hydraulic draining impossible
PENGARUH PERTUMBUHAN PEMUKIMAN TERHADAP AKTIVITAS PEREKONOMIAN DI KELURAHAN KOYA BARAT Huwae, Pricilia; Ana Rusim, Dewi; Rante, Harmonis
Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Vol 7 No 3 (2024): Oktober 2024
Publisher : Magister Perencanaan Wilayah dan Kota Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jurnalelips.v7i3.4255

Abstract

This research aims to identify the factors influencing the growth of settlements and economic activities inKoya Barat Village, Muara Tami District, and the efforts made in the growth of settlements and economic activitiesin Koya Barat Village, Muara Tami District. The quantitative research method and data collection techniquesinvolve questionnaires and documentation. The data analysis uses simple linear regression. The results of theresearch indicate that the factors influencing the growth of settlements and economic activities in Koya BaratVillage, Muara Tami District, show that the level of settlement growth in Koya Barat Village, Muara Tami District,is categorized as high, with 65 respondents or 65%. This includes several factors such as the type of physicalbuilding, building/occupant type, wall type, roof type, ceiling, floor type, door, sanitation, window, ventilation,and ridge. The economic level of the community with a very high economic level is 33 respondents or 33%, anda high economic level is 31 respondents or 31%, which means that the economic level of the community in KoyaBarat Village, Muara Tami District is high, including education level, occupation/livelihood, and householdincome. The efforts made in the growth of settlements and economic activities in Koya Barat Village, Muara TamiDistrict, indicate a significant influence of settlement growth on the economy in Koya Barat Village, Muara TamiDistrict, which means that if settlement growth increases, economic activities will also experience a significantincrease.
Co-Authors Ade Irma Surnyany Aditya Yudy Anggoro Agung Sampebua Agus Iksan Arnold Mika Aronggear, N Epson Asniaty Asniaty Bab, Edison Bahtiar Bahtiar Bahtiar Bahtiar Bate Pongsitanan Bernathius Julison Bernathius Julison Billian Melianus Imbiri Bless, Veralde Marthina Dabamona, Junaidi Irianto Dance Manuel Agustinus Saroi Dedi Julians Noya Duha Awaluddin Duha Awaluddin Kurniatullah Dwi Cahya Kurniawan Elias Komba Elieser Numberi Eric Sandi Hutajulu Henny Rosita Mantundoij Herbert Innah Herman Ferdinand Putera Safanpo Herry Wijaya Huwae, Pricilia Ira Widyastuti Isir, Happries Januaris Jermin, Jermin Johni J Numberi Jontor Nababan Junpieter Gultom Karma, Felix Yohanes Kosay, Daud Labok, Anna M Laorens Miehell Ngutra Lembang, Nataniel Lumban Gaol, Martua Jaya Gregorius Maay, Gedrida Yacoba Maay, George Manalu, Janviter Manalu, Marulitua Mandosir, Marthen Luther Maria Joy Waroi Marjianus Paulus Kioata Tawer Meraudje, Daud M Mujiati Mujiati Mujiati Mujiati Neilzen Wiliam Wambrauw Numberi, Jonathan Penius Lani Poli, Agustina Ivonne Pondayar, Erna Sisca Adelce Rachman, Ivan Hairil Pratama Rio Andrew Kristio Kandai Rudy Mom Rumansara, Enos H. Rusim, Dewi Ana Safanpo, Apolo Sihaloho, Roy Chandra Sonya Teti Pallo Suryastuti, Ika Sri Tambuku, Heynce Thobby Wakarmamu Thobby Wakarmamu, Thobby Tiurlina Siregar Verdy Sumbung Vinsensius T Sihotang W, Thobby Wanimbo, Yaro Widiyaningsih, Asti Winarno Winarno Yabansabra, Werenfrida Yenni Pigome Yohanes B. J. Rusmanta Yong, Pieter Marvin Yulianti Liga Patubungan