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Analisis Tingkat Kepuasan Pengguna Jasa Terhadap Kualitas Kinerja Pelayanan Terminal Bus Anjuk Ladang, Nganjuk Prasetiyo, Ahmad Rendra; Saves, Faradlillah; Mawariza, Putri Suci
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.45950

Abstract

The bus terminal is a vital component in the transportation infrastructure system which plays an important role in supporting smooth passenger transportation. The Anjuk Ladang Terminal in Nganjuk Regency, as a type B terminal, has a strategic function in serving community mobility between cities within the province, city transportation and rural transportation. Based on field observations, several problems were found, such as limited waiting space, lack of cleanliness, and the presence of an inadequate bus fleet. This research aims to analyze the level of user satisfaction with the quality of service provided by the Anjuk Ladang Terminal. The method used is Importance Performance Analysis (IPA), which allows identifying service aspects that need to be improved. The research results show that the average satisfaction level of Anjuk Ladang Terminal service users reaches 93%. This percentage indicates that the majority of passengers are satisfied with the terminal's service performance, and that the terminal has succeeded in meeting or exceeding user expectations in terms of services and facilities available.
ANALISIS KEBUTUHAN AIR IRIGASI DI DAERAH KEPUNTEN – TULANGAN – SIDOARJO Dewanti, Fiarestu Wahyu; Saves, Faradlillah; Safitri, Dika Ayu
Jurnal Teknik Sipil Vol 4, No 1 (2025): Edisi Juni
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jtsip.v4i1.11552

Abstract

Desa Kepunten di Kecamatan Tulangan, Sidoarjo merupakan daerah pertanian yang mengandalkan sitem irigasi dari saluan sekunder Sungai Kedunguling. Permasalahan utama yang dihadapi adalah penurunan ketersediaan air irigasi saat musim kemarau. Irigasi adalah komponen penting dalam keberlanjutakn produksi pertanian, dimana pasokan air irigasi mencakup air yang dibutuhkan tanaman pada proses evapotranspirasi serta mengganti kehilangan air akibat perkolasi dan penguapan. Penelitian ini bertujuan menganalinis kebutuhan air irigasi di wilayah Desa Kepunten berdasarkan jenis tanaman yang dibudidayakan, dan data klimatologi yang tersedia. Hasil studi ini memperlihatkan bahwa kebutuhan air irigasi cukup tinggi, terutama pada lahan yang ditanami tebu. Keterbatasan pasokan air selama musim kemarau menjadi tantangan serius yang dapat berpotensi mengganggu produksi pertanian apabila tidak dilakukna pengelolaan air secara efisien.
OPTIMALISASI KEUNTUNGAN PRODUKSI TANAMAN MENGGUNAKAN PROGRAM LINEAR BERDASARKAN POLA TATA TANAM Saves, Faradlillah; Soebagio, Soebagio; Widodo, Wahyu Tri
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 10 No. 1 (2022): RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37971/radial.v10i1.247

Abstract

Abstrak: Optimalisasi Keuntungan Produksi Tanaman Menggunakan Program Linear Berdasarkan Pola Tata Tanam. Penelitian ini bertujuan untuk menetapkan pola tata tanam dan jadwal tanam yang optimal, serta memaksimalkan lahan pertanian dengan pola tanam yang lebih efektif dan efisien. Selain itu, mengetahui besarnya kebutuhan air irigasi untuk masing-masing jenis tanaman yang direncanakan dan memperoleh keuntungan yang maksimum dari hasil optimasi dengan program linear merupakan hal yang sangat penting untuk dilakukan. Penelitian ini menggunakan metode penyelesaian persamaan matematis dengan program linear menggunakan bantuan software QM for Windows 3. Penelitian dilakukan dengan 3 tahapan: Pertama, merencanakan pola tata tanam yang paling optimal di daerah irigasi Kali Bening. Kedua, menentukan efisiensi pola pemberian air pada tanaman. Ketiga, mengoptimalkan keuntungan hasil produksi pertanian menggunakan program linear dari perencanaan pola tata tanam yang efektif. Hasil penelitian dari program linear menunjukkan bahwa kebutuhan air irigasi untuk luas DI 1.141 Ha masing – masing jenis tanaman yang direncanakan dalam satu musim. Pada alternatif I dengan pola tanam padi-padi-palawija dan kebutuhan air pada tiap tanaman padi I sebesar 9,47 lt/dt/ha, padi II 2,60 lt/dt/ha, dan palawija 7,95 lt/dt/ha merupakan alternatif yang mempunyai nilai keuntungan paling maksimum dari hasil produksi pertanian yaitu sebesar Rp 107.796.111.225,- per tahun. Abstract: Optimizing Production Profits Using Linear Programs Based on Planting Pattern. The goal of this research is to set planting pattern and optimal planting schedule, also maximize farming area with efficient and effectively planting pattern. Beside that, according to volume of water for each kind of planned crops and reach maximal profit by optimizing with linear program is important thing to do. This research using solving method of mathematic equations with linear program using assistance software of QM for Windows 3. Research does in 3 steps. Frist thing first, planning the most optimal planting pattern in irrigation area of kali bening. The second, determine the efficency of water supply pattern to plants. The third, optimize the profit of agriculture production by using linear program of effectively planting pattern. The results of research show that irrigation wateer needs for area DI 1.141 Ha to each plants which is planned for a season. In alternative I with a rice-paddy-palawija cropping pattern and the water requirement for each rice plant I is 9.47 lt/sec/ha, rice II is 2.60 lt/sec/ha, and secondary crops 7.95 lt/sec/ha. is an alternative that has the maximum profit value from agricultural production, which is Rp. 107,796,111,225, - per year.
ANALISIS PERCEPATAN WAKTU DENGAN METODE FAST TRACK PEKERJAAN PEMBANGUNAN PROYEK (Studi Kasus : OFFICE X SURABAYA) Nugroho, Dwi Cahyo Setyo; Saves, Faradlillah; Mawariza, Putri Suci
Jurnal Teknik AMATA Vol. 5 No. 2 (2024)
Publisher : Politeknik Amamapare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55334/jtam.v5i2.337

Abstract

Industri konstruksi merupakan salah satu sektor vital dalam perekonomian suatu negara. Perkembangan industri ini tidak hanya berkaitan dengan pembangunan infrastruktur. Salah satu proyek yang sedang dilaksanakan adalah pembangunan Office X Surabaya, yang terletak di Jalan Jembatan Merah No. 38- 40, Surabaya. Proyek ini memiliki 10 lantai dengan total durasi pekerjaan selama 294 hari dan luas bangunan 555,8 m² pada lantai 1. Namun, proyek ini mengalami kendala keterlambatan pada beberapa item pekerjaan, seperti pemasangan lantai dan pemasangan pintu serta jendela di Lantai L dan Lantai 3. Penyebab keterlambatan meliputi keterlambatan material, perubahan gambar kerja yang sering terjadi, serta manajemen tenaga kerja (manpower) yang tidak sesuai dengan target. Untuk mengatasi permasalahan tersebut, metode Fast Track dinilai sebagai solusi. Metode ini memungkinkan percepatan pembangunan dengan pelaksanaan aktivitas secara paralel atau tumpang tindih, sehingga waktu pelaksanaan menjadi lebih singkat dan biaya lebih efisien. Dengan demikian, penelitian ini bertujuan untuk memberikan penjelasan mengenai efektivitas metode Fast Track dalam mempercepat pelaksanaan proyek konstruksi.
OPTIMALISASI KEUNTUNGAN PRODUKSI TANAMAN MENGGUNAKAN PROGRAM LINEAR BERDASARKAN POLA TATA TANAM Saves, Faradlillah; Soebagio, Soebagio; Widodo, Wahyu Tri
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 10 No. 1 (2022): RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.751 KB) | DOI: 10.37971/radial.v10i1.247

Abstract

Abstrak: Optimalisasi Keuntungan Produksi Tanaman Menggunakan Program Linear Berdasarkan Pola Tata Tanam. Penelitian ini bertujuan untuk menetapkan pola tata tanam dan jadwal tanam yang optimal, serta memaksimalkan lahan pertanian dengan pola tanam yang lebih efektif dan efisien. Selain itu, mengetahui besarnya kebutuhan air irigasi untuk masing-masing jenis tanaman yang direncanakan dan memperoleh keuntungan yang maksimum dari hasil optimasi dengan program linear merupakan hal yang sangat penting untuk dilakukan. Penelitian ini menggunakan metode penyelesaian persamaan matematis dengan program linear menggunakan bantuan software QM for Windows 3. Penelitian dilakukan dengan 3 tahapan: Pertama, merencanakan pola tata tanam yang paling optimal di daerah irigasi Kali Bening. Kedua, menentukan efisiensi pola pemberian air pada tanaman. Ketiga, mengoptimalkan keuntungan hasil produksi pertanian menggunakan program linear dari perencanaan pola tata tanam yang efektif. Hasil penelitian dari program linear menunjukkan bahwa kebutuhan air irigasi untuk luas DI 1.141 Ha masing – masing jenis tanaman yang direncanakan dalam satu musim. Pada alternatif I dengan pola tanam padi-padi-palawija dan kebutuhan air pada tiap tanaman padi I sebesar 9,47 lt/dt/ha, padi II 2,60 lt/dt/ha, dan palawija 7,95 lt/dt/ha merupakan alternatif yang mempunyai nilai keuntungan paling maksimum dari hasil produksi pertanian yaitu sebesar Rp 107.796.111.225,- per tahun. Abstract: Optimizing Production Profits Using Linear Programs Based on Planting Pattern. The goal of this research is to set planting pattern and optimal planting schedule, also maximize farming area with efficient and effectively planting pattern. Beside that, according to volume of water for each kind of planned crops and reach maximal profit by optimizing with linear program is important thing to do. This research using solving method of mathematic equations with linear program using assistance software of QM for Windows 3. Research does in 3 steps. Frist thing first, planning the most optimal planting pattern in irrigation area of kali bening. The second, determine the efficency of water supply pattern to plants. The third, optimize the profit of agriculture production by using linear program of effectively planting pattern. The results of research show that irrigation wateer needs for area DI 1.141 Ha to each plants which is planned for a season. In alternative I with a rice-paddy-palawija cropping pattern and the water requirement for each rice plant I is 9.47 lt/sec/ha, rice II is 2.60 lt/sec/ha, and secondary crops 7.95 lt/sec/ha. is an alternative that has the maximum profit value from agricultural production, which is Rp. 107,796,111,225, - per year.
EVALUATION OF DRAINAGE SYSTEM IN SIMOREJO SETTLEMENT AREA, SIMOMULYO VILLAGE, SUKOMANUNGGAL SUB-DISTRICT, SURABAYA CITY Satriya, M Gilang Ridwanafriansyah; Saves, Faradlillah
Jurnal Teknik Sipil Vol 23, No 1 (2023): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i1.61047

Abstract

Flooding frequently occurs in the Simorejo Settlement Area, Simomulyo Village, Sukomanunggal Sub-District, Surabaya City, Indonesia. Recent flooding revealed that the existing channel's capacity was insufficient to handle flood discharge. Therefore, an evaluation of the drainage channels was carried out to determine design and existing flood discharges and channel re-designing measures. Rain data from 2012 to 2021, for the last decade, was used in the evaluation. Maximum rainfall was calculated using the arithmetic method, while design and existing channel discharges were calculated based on the rational method with a maximum rainfall of 2 years, 5 years, and 10 years. The calculation results showed that the channel condition was unable to accommodate the planned flood discharge with a 2-year, 5-year, and 10-year return period. Consequently, re-designing was carried out using a trial and error method until the channel was able to accommodate the design of flood discharge. The re-designing process resulted in an enlarged drainage channel cross-section with dimensions of 1.2 m x 1 m x 1 m.
ANNUAL ENERGY BASED ON TIME SIMULATION OF MICROHYDRO POWER PLANT (PLTMH) JAMUS GIRIKERTO VILLAGE, SINE DISTRICT, NGAWI REGENCY Rifqi, Muhammad Khoirur; Saves, Faradlillah; Patriadi, Andi
Jurnal Teknik Sipil Vol 23, No 1 (2023): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i1.60976

Abstract

PT. Candi Loka Jamus switched to using micro hydro power plants to meet its electrical energy needs because of the high operational costs and environmental impact of fuel oil power plants. However, during the dry season, the micro hydro power plant is unable to produce enough energy to meet the needs, which could lead to damage of its components and decreased performance. To address this issue, the energy potential of the micro hydro power plant was calculated using operational time simulation and season time simulation. The rain data was analysed using the double mass curve analysis method and arithmetic mean method to calculate the discharge throughout the year. The dependable discharge was calculated using the F.J. Mock method and the basic year method, and the physical potential formula was used to calculate the energy potential. Based on the calculations, the dependable discharge energy potentials of Q80, Q70, Q50, and Q30 were found to be 569,173.91 KWh, 614,737.01 KWh, 589,640.81 KWh, and 619,855.44 KWh, respectively. The efficient operating time of the micro hydro power plant was determined based on the Q80 dependable discharge energy potential with a simulation of operational time. The plant should be active from January 1 to August 15, deactivated for maintenance purposes from August 16 to October 31, and reactivated from November 1 to December 31. With an active period of 287 days, the Jamus micro hydro power plant has an energy potential of 488,732.17 KWh in one year.
OPTIMIZATION OF PLANTING PATTERNS ON PADDY PLOTS IN PURI VILLAGE, PURI DISTRICT, MOJOKERTO REGENCY, EAST JAVA USING A LINEAR PROGRAM Wiguno, Dwi Prastyo; Saves, Faradlillah
Jurnal Teknik Sipil Vol 23, No 1 (2023): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i1.60899

Abstract

The research site is located in one of the hamlets in Puri village, which has an agricultural land area of approximately 25 hectares. Because of its fertile soil conditions, the land is very suitable for agriculture. However, the agricultural productivity in Puri village has decreased due to changing weather conditions. Puri village, Puri district, Mojokerto regency, has a flat landscape. The duration of the dry season is slightly longer, affecting the availability of water and causing a change in the initial cropping period. As a result, the cropping pattern in the village is not appropriate, leading to a decrease in agricultural productivity. To solve these problems, an optimal cropping pattern needs to be planned to increase agricultural productivity in the village. In order to plan the optimal cropping pattern, the first thing that needs to be done is to calculate the availability of existing water. Then, the need for irrigation water should be calculated. Using the two sets of calculation data, the optimal cropping pattern can be planned with linear program. The analysis is revealed that Puri village has an optimal cropping pattern with a Paddy-Corn-Corn cropping model and an initial planting period in December period 2.
ANALYSIS OF WATER DEMAND AND AVAILABILITY IN WAE MESE I WATER TREATMENT PLANT TO NUMBER OF CUSTOMERS IN 2030 (CASE STUDY: PERUMDA AIR MINUM WAE MBELILING) Dasor, Apolinaris; Saves, Faradlillah
Jurnal Teknik Sipil Vol 23, No 1 (2023): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i1.61030

Abstract

Start with bathing, washing, and cooking, and then move from these three activities to the parts of the human body, one of which is water. The need for clean water is increasing along with population growth. In this study, an analysis of the need for and availability of clean water was carried out in the service area of the Wae Mese I Water Treatment Plant (WTP), which covers seven urban villages in the Kecamatan Komodo. Projected water demand is based on population growth from 2021 to 2030. Projected water availability is based on the production capacity of WTP Wae Mese I from 2021 to 2030. Based on projected water demand and availability, water balance and WTP production capacity were analyzed in 2030.Based on the analysis of the results, the population in 2030 will reach 45715 people, and the total water demand in 2030 will be 62.06 liters/second. Meanwhile, the capacity of WTP Wae Mese I 40 liters/second has decreased to 33.81 liters/second in 2030. This results in a water deficit of 28.25 liters/second.  
Studi Perencanaan Sarana Air Bersih Melalui Sistem Perpipaan di Desa Marmoyo, Kecamatan Kabuh, Kabupaten Jombang Hartadi, Agus; Saves, Faradlillah
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 3 (2024): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i3.30874

Abstract

The availability of clean water is mandatory and applies to all places. Marmoyo Village is part of Kabuh District, Jombang Regency which relies on shallow wells to meet its clean water needs. To find out the projected water demands of the population is a population calculation projection. To find out the planning average of clean water demands by pumping tests to find out the maximum discharge of deep wells and the optimum discharge of pumping as well as the planned piping scheme using the Epanet 2.2 program to find out the flow rate, velocity, pressure and headloss. The research results showed that the average discharge requirement in 2044 was 1,163 l/second for a population in 2044 of 1,395 people. Meanwhile, the maximum discharge for deep wells obtained through pumping tests was 1.64 l/second. The piping system uses a double system and a branch system with 2" (50 mm) diameter PVC pipes where the piping system plan will be carried out at RT. 002, RW 007 Marmoyo Village, Kabuh District, Jombang Regency. In the simulation with Epanet 2.2 it is known that the highest velocity are 0.04 m/sec while the highest pressure are 19.86 m.