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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) GANEC SWARA Dielektrika : Jurnal Ilmiah Kajian Teori dan Aplikasi Teknik Elektro Jurnal Abdi Insani Spektrum Sipil SainsTech Innovation Journal Jurnal Bakti Nusa Sosial Sains dan Teknologi Jurnal Karya Pengabdian Teknik Mesin Jurnal Pepadu Al-Aqlu : Jurnal Matematika, Teknik dan Sains Al-Qalbu: Jurnal Pendidikan, Sosial dan Sains Al-Amal: Jurnal Pengabdian Masyarakat SainsTech Innovation Journal
Bagus Widhi Dharma S
Universitas Qamarul Huda Badaruddin Bagu
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Analisa Kebutuhan Air Untuk Tanaman Padi Di Jurang Sate Kabupaten Lombok Barat Risnawati; Yamin, Muhammad; Hendrawan; Dewi, Ni Made Nia Bunga Surya; Widhi , Bagus; Isnasari, Wiriyanti
SainsTech Innovation Journal Vol. 5 No. 2 (2022): SIJ Volume 5 Nomor 2 November 2022
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v5i2.2022.423

Abstract

Pertanian merupakan sektor pembangunan perekonomian mengingat fungsi dan perannya dalam penyediaan pangan bagi penduduk, serta tempat tergantung mata pencaharian penduduk di pedesaan. paper ini bertujuan untuk menganalisis seberapa besar debit yang tersedia, dengan menggunakan metode Weibull, menurut tahun pengamatan yang diperoleh, diurut yang terkecil sampai yang terbesar. Berdasarkan Hasil perhitungan ketersediaan air pada irigasi Jurang Sate diperoleh hasil bahwa untuk musim tanam pertama pada bulan Mei ketersediaan air sebesar 1652 lt/det/ha sedangkan kebutuhan air sebesar 265 lt/det/ha, selanjutnya pada musim tanam kedua pada buan September ketersediaan dan kebutuhan air sebesar 1658 lt/det/ha, dan pada musim tanam ke tiga pada buan Januari kebutuhan serta ketersediaan air sebesar 1701 lt/det/ha, 273 lt/det/ha. Setelah dilakukan perhitungan pada saluran irigasi Jurang Sate diperoleh debit sebesar 59360 lt/det/ha.
Analisis Ketersedian Air dan Efektivitas Saluran Irigasi Bendung Gebong Kecamatan Pringgarata Kabupaten Lombok Tengah Yamin, Muhamad; Bagus Widhi Dharma S; Syarifatul Ulfah; Agus Winardi; Hendrawan
SainsTech Innovation Journal Vol. 7 No. 1 (2024): SIJ VOLUME 7 NOMOR 1 TAHUN 2024
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v7i1.2024.612

Abstract

Meskipun jumlah ketersediaan air mencukupi, namun bila dalam pendistribusian air tidak diatur dengan baik, maka hal ini dapat menyebabkan tidak dapat mencukupi seluruh areal yang direncanakan. Hal ini tentu dapat menyebabkan terjadinya penurunan efisiensi karena lemahnya pengelolaan jaringan irigasi, yang dapat meningkatkan kehilangan air karena rembesan, perkolasi, dan pendistribusian air yang tidak tepat. Kinerja suatu saluran irigasi ditentukan oleh efisiensi distribusi air, keseragaman, dan kecukupan air. Penelitian ini bermaksud untuk mengevaluasi jaringan saluran irigasi Sekunder Bendung Gebong dan menghitung ketersediaan dan kebutuhan air.
ANALISIS DEBIT DAN EFISIENSI SALURAN PRIMER IRIGASI NYEREDEP AIK BUAL KECAMATAN KOPANG KABUPATEN LOMBOK TENGAH Rahman; Yamin, Muhamad; Bagus Widhi Dharma
SainsTech Innovation Journal Vol. 7 No. 1 (2024): SIJ VOLUME 7 NOMOR 1 TAHUN 2024
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v7i1.2024.752

Abstract

Ketersediaan air untuk irigasi merupakan salah satu faktor utama keberhasilan kinerja suatu daerah irigasi. Meskipun jumlah ketersediaan air mencukupi, namun bila distribusi air tidak terjaga maka dapat menyebabkan air tidak dapat mencukupi seluruh areal yang direncanakan. Penurunan efisiensi dapat terjadi karena lemahnya pengelolaan jaringan irigasi yang dapat meningkatkan kehilangan air karena rembesan, perkolasi, dan pendistribusian air yang tidak tepat. Penelitian ini bermaksud untuk menganalisis debit dan efisiensi pada saluarn primer Nyeredep Aik Bual Kecamatan Kopang. Adapun tujuan dari penelitian ini adalah untuk mengetahui kondisi dan keadaan jaringan irigasi Embung Aik Bual terkait efisiensi. Data sekunder yang digunakan dalam penelitian ini adalah data pengukuran langsung pada saluran Inflow-outflow untuk setiap pengamatan. Hal ini dapat dilakukan dengan mengukur debit inflow pada pangkal saluran dan debit outflow pada ujung saluran dengan menggunakan pelampung dan persamaan Manning. Debit air pada saluran primer irigasi Nyeredep Aik Bual sebesar = 0,538 m3/det, kehilanga air sebesar = 0,078 m3/det, rembesan tidak ada karena kondisi saluran saat dilakukan penelitian sangat baik dengan konstruksi pasangan batu kali, evaporasi sebesar = 3,63483 * 10-08 m3/dt ini hamper tidak ada sangat kecil sekali. Efisiensi pada saluran primer irigasi Nyeredep sebesar = 87,34 %, Ini menunjukkan bahwa 87,34 % dari debit air yang masuk ke saluran primer irigasi Nyeredep dapat sampai ke ujung saluran, sedangkan 12,66 % lainnya hilang akibat evaporasi dan lainnya, artinya saluran primer irigasi Nyeredep pada saat dilakuakn penelitian masih sangan baik, dalam pengambilan data lapangan peneliti mengukur sepanjang 20 meter sebelum saluran tersier.
ANALISIS KERUSAKAN JALAN DESA MEKARSARI KABUPATEN LOMBOK BARAT PROVINSI NUSA TENGGARA BARAT: Analysis Of Road Damage In Mekarsari Village, West Lombok Regency, West Nusa Tenggara Province Gollu, Albina Alfrida; Aminullah, Aminullah; Dharma S., Bagus Widhi
Al-Qalbu: Jurnal Pendidikan, Sosial dan Sains Vol. 3 No. 2 (2025): Oktober 2025
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/qalbu.v3i2.419

Abstract

The purpose of this study was to determine the dominant type of damage occurring on roads in Mekarsari Village and to determine the condition rating for each road segment studied. This research is a case study of road damage in Mekarsari Village. This study was conducted in the Mekarsari Village area, selecting a 3-km road segment with a width of >4 meters, located in the Mekarsari area of ​​West Lombok Regency. The results showed that the 3-km road segment studied in Mekarsari Village had a total damage volume of 106 m3, consisting of several types of damage: cracks (61 m2), pavement (9 m2), subsidence (3 m3), thickness (8 m3), and grooves (25 m). Therefore, the dominant type of damage was cracks (61 m2). The condition rating for the road segment was 6, indicating a condition requiring routine maintenance.
STUDI SISTEM DAN TEKNOLOGI PENGELOLAAN AIRLIMBAH DOMESTIK PADA PERUMAHAN BERSUBSIDI PROGRAM PEMERINTAH DI KABUPATEN LOMBOK BARAT: Study System and Technology of Domestic Waste Water Management in Housing Provided Government Program in West Lombok District Dharma, Bagus Widhi; Hartana, Hartana; Akmaluddin, Akmaluddin
Spektrum Sipil Vol 4 No 2 (2017): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

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

Abstract

Lombok Barat merupakan kabupaten yang pertumbuhan penduduknya sangat pesat dan di ikuti oleh bertambahnya komplek perumahan. Permasalahan yang muncul adalah pengelolaan air limbah domestik yang di salurkan ke drainase perumahan tanpa melakukan pengolahan, sehingga mencemari lingkungan. Selanjutnya di lakukan studi pengelolaan air limbah domestik dengan membuat alternatif strategi pengelolaan, menentukan sistem dan teknologi yang sesuai untuk diterapkan. Melalui observasi lapangan dan wawancara, data di analisis dengan metode deskritif kualitatif untuk mendapatkan kondisi dan permasalahan pengelolaan air limbah domestik di Kabupaten Lombok Barat. Selanjutnya kondisi dan permasalah tersebut diidentifikasi dengan analisis SWOT untuk mengetahui kekuatan, kelemahan, peluang dan tantangannya. Analisis SWOT menghasilkan strategi alternatif. Dengan bantuan metode AHP yaitu metode yang melakukan perbandingan bobot tingkat kepentingan, dapat di ketahui Hirarki tingkat kepentingan variable yang berpengaruh. Dibantu dengan program komputer expert choice didapat alternatif terpilih, berdasarkan besaran pembobotan tertinggi setiap alternatif. Hasil terpilih adalah alternative II yaitu, sistem pengolahan setempat skala perumahan, penyaluran menggunakan pemipaan, pengolahan menggunakan sistem ABR (tangki Anaerob), air limpahan ABR dialirkan ke kolam basah, selanjutnya air limpahan dari kolam basah dapat di buang kesaluran drainase.
PARTISIPASI PEMELIHARAAN BENDUNGAN BATUJAI KABUPATEN LOMBOK TENGAH: Participation In The Maintenance Of The Batujai Dam, Central Lombok District Yamin, Muhamad; Aminullah, Aminullah; Dharma S., Bagus Widhi; Seventilofa, I Gusti Ngurah Octova; Ardika, Gede Tusan; Titawati, Titin; Ramli, Ramli; Dewi, Ni Made Nia Bunga Surya; Apriani, Titin; Loilewen, Aline Febriany
Al-Amal: Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2024): Juni 2024
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/amal.v2i1.85

Abstract

The purpose of this service is to participate in the maintenance of the Batujai dam, Central Lombok Regency. The method for carrying out this service is to be directly involved in dam maintenance, especially regarding gates, channels, vegetation, walls and flood control. The service carried out is limited to light, simple and short maintenance such as maintenance of secondary channel sluice gates. Sluice gate maintenance is limited to cleanliness and lubrication. Other maintenance that can be carried out is related to the vegetation around the dam. Large amounts of vegetation also cannot be carried out due to time, cost and equipment constraints. Maintenance of walls, channels and irrigation systems requires time, money and adequate tools so it cannot yet be realized
ANALISIS KARAKTERISTIK PARKIR DI DAERAH RUMAH SAKIT BHAYANGKARA MATARAM: Analysis Of Parking Characteristics In The Area Of Bhayangkara Hospital, Mataram Safarudin, Safarudin; Dharma S., Bagus Widhi; Aminullah, Aminullah
Al-Qalbu: Jurnal Pendidikan, Sosial dan Sains Vol. 3 No. 1 (2025): April 2025
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/qalbu.v3i1.157

Abstract

The purpose of this study was to determine the characteristics of motorcycle parking in the Bhayangkara Mataram Hospital parking area, to determine the level of adequacy of the use of parking spaces that have been provided in the Bhayangkara Mataram Hospital parking area. The research method used in this study was a survey conducted in the Bhayangkara Mataram Hospital parking area. The survey was conducted by placing surveyors at the gate in order to find out which vehicles were entering and leaving. The results of the study showed that the characteristics of parking at the Bhayangkara Mataram Hospital showed fluctuating parking volume and accumulation values ​​for each time period and day of data collection, but had a tendency for maximum values ​​during the hospital's operating hours when serving specialist doctor practices at the hospital. The level of adequacy of the parking area at the Bhayangkara Hospital is categorized as still being able to accommodate the number of visiting vehicles. This can be seen from the parking index which is still below the maximum parking standard.
ANALISIS AREA PERLINDUNGAN SISTEM PROTEKSI PETIR PADA GEDUNG DENGAN SIMULASI PENEMPATAN DAN JUMLAH FINIAL Seniari, Ni Made; Supriyatna, Supriyatna; Natsir, Abdul; Adnyani, Ida Ayu Sri; Ginarsa, I Made; Adha, Farhan; Eduarsa, Made Octa; Karni, Wais Al; Dharma S, Bagus Widhi
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1213

Abstract

The theory and application of external lightning protection systems for buildings are not included in the curriculum of the Electrical Engineering Department. Instead, this material is introduced to students through skill training outside regular class schedules, with a focus on components of external lightning protection systems such as finials, down conductors, and grounding. The obligation to install lightning protection systems on buildings is mandated by Law No. 28 of 2002 and Government Regulation No. 36 of 2005. Protection from lightning requires precise planning to be effective in safeguarding buildings. Analysis of lightning strike phenomena and their consequences can be conducted by applying theoretical principles, such as electric fields, magnetic fields, induction voltage, and various theorems related to lightning strike phenomena. Students are provided with an understanding of the concept of lightning strikes, the potential dangers, and the damage they can cause to buildings, living beings, and electronic equipment both inside and outside the building that is affected by lightning strikes. In this simulation, each group is given images of buildings with varying roof shapes and sizes. The buildings are equipped with external lightning protection systems, including the number and placement of finials on the roof, which are then simulated. The effectiveness of the finials placed in these locations is tested to analyze the extent of protection, to ensure that the building is protected from the dangers of lightning strikes.  A total of 40 students participated in this activity, divided into 8 groups. Five groups successfully simulated the installation of finials to achieve an effective level of protection against lightning strikes, while the remaining three groups could only determine the extent of the protection area without being able to plan the installation efficiently. This training provides a benefit by enhancing the knowledge and skills of the students. The students' enthusiasm is reflected in active discussions and question-and-answer sessions that contribute to problem-solving.
ANALISIS WAKTU DAN BIAYA MENGGUNAKAN METODE TIME COST TRADE OFF PADA PROYEK RUMAH TINGGAL 2 LANTAI: Time And Cost Analysis Using The Method Time Cost Trade Off In 2 Story Residential House Projects Nakti, I Putu Yogistha; Dharma S., Bagus Widhi; Dewi, Baiq Reni Sari
Al-Aqlu: Jurnal Matematika, Teknik dan Sains Vol. 2 No. 2 (2024): Juli 2024
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/aqlu.v2i2.96

Abstract

The purpose of this study was to analyze time and costs with an initial Time Schedule using the Time Cost Trade Off method in a 2-storey Residential House Development Project. The method used to complete this research is descriptive method by examining case studies. The results showed that the addition of overtime hours had an optimum duration of 146 HK or 3% which resulted in an increase in project costs due to overtime hours of Rp. 2,628,281.25 so that the project cost increases from Rp. 767,230,000.00 to Rp. 769,858,281.25 Meanwhile, the addition of the number of workers with an optimum time of 146 HK resulted in an increase in project costs of IDR 95,000.00 so that the project cost increased from IDR. 767,230,000.00 to Rp. 76.325,000.00 . From the results of this study it can be seen that adding workers is more efficient than adding overtime hours with greater cost advantages.
PENDAMPINGAN PEMBUATAN SALURAN TERSIER OLEH P3A (PERKUMPULAN PETANI PEMAKAI AIR) PADE PACU DI DESA JEROWARU, KABUPATEN LOMBOK TIMUR: Assistance in the Construction of a Tertiary Channel by the P3A (Water Users Association) in Pade Pacu in Jerowaru Village, East Lombok Regency Yamin, Muhamad; Dharma S., Bagus Widhi; Winardi, Agus; Isnasari, Wiriyanti; Isnaeni, Isnaeni; Rahman, Rahman; Ulfa, Syarifatul; Aminullah, Aminullah
Al-Amal: Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2025): Desember 2025
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/amal.v3i2.545

Abstract

This community service activity was carried out in Pade Pacu Village, Jerowaru District, East Lombok Regency, which has productive agricultural land but faces challenges in irrigation water distribution. The objective of this activity was to assist the Pade Pacu Water Users Farmers Association (P3A) in constructing a tertiary canal to improve the efficiency of water distribution to agricultural land. Implementation methods included site surveys, technical planning, canal construction, and management assistance. The results showed that the tertiary canal, 300 meters long and 0.4 meters wide at the base and 0.5 meters wide at the top, was able to improve water distribution to 20 hectares of rice fields. This activity also increased the participation and technical skills of Pade Pacu P3A members in managing the irrigation network.
Co-Authors A. Natsir A. Natsir Abdul Natsir Adha, Farhan Agung Budi Muljono Agus Winardi Akmaluddin Akmaluddin AMINULLAH AMINULLAH Aminullah Aminullah, Aminullah APRIANI, TITIN APRIANUS RIKO ARDIKA, GEDE TUSAN Ari Ardiansah Arswendra Arswendra BAIQ RENI SARI DEWI BAIQ RENI SARI DEWI DEWI, NI MADE NIA BUNGA SURYA DOMINGGUS JAPA AMBU Eduarsa, Made Octa Giatma Dwijuna Ahadi Gollu, Albina Alfrida Haidar Hamdi Hartana, Hartana Hendrawan Hendrawan Humairoh Saidah I GUSTI NGURAH OCTAVA S. I GUSTI NGURAH OCTOVA S. I GUSTI NGURAH OCTOVA SEVENTILOFA . I Ketut Wiryajati I Made Budi Suksmadana I Made Ginarsa I Made Ginarsa I WAYAN GRYA DHANENDRA I. A. S. Adnyani I.A.Sri Adnyani I.B. Fery Citarsa Ida Ayu Sri Adnyani Isnaeni Isnaeni Isnasari, Wiriyanti Januriad Januriad Jurnal Pepadu Karni, Wais Al KETUT MARINI, IDA AYU Kusmianti Kusmianti L. A. S. Adnyani LOILEWEN, ALINE FEBRIANY LUSIANA ANDINI MADE SUMA WEDASTRA Muh. Sultanul Mahdi Muhamad Yamin Muhammad Yamin Muhammad Yamin Nababan, Sabar Nakti, I Putu Yogistha Natsir, Abdul Ni Made Nia Bunga Surya Dewi Ni Made Seniari NI Made Seniari Ni Made Seniari Ni Made Seniari Putra, I Ketut Perdana Rahman Rahman Rahman Ramli Ramli Risnawati Risnawati Rukayah S. Nababan S. Nababan Safarudin Safarudin, Safarudin Seniari, Ni Made SOLEMAN LERE WARAT SUARTHA, I DEWA GEDE Sumawarti Sumawarti Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Syarifatul Ulfah TITAWATI, TITIN Ulfa, Syarifatul Ulfah, Syarifatul Wicaksana, I Gede Arya Winardi, Agus Wiriyanti Isnasari YOHANES JAKA MERE YOHANES MARDIANTO MAWAN METE Yuliarti Utami