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All Journal Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Deformasi Jurnal Tekno Global
Agusri, Erny
Program Studi Teknik Sipil, Fakultas Teknik, Universitas Muhammadiyah Palembang, Sumatera Selatan
Civil Engineering, Building, Construction & Architecture Environmental Science Transportation

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Efektivitas Ketersediaan Air Irigasi untuk Kebutuhan Air Tanaman Padi Di Desa Senaro Kecamatan Purwodadi Kabupaten Musi Rawas RA. Sri Martini; Erny Agusri; Indri kusuma Dewi
Jurnal Tekno Global Vol 10, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jtg.v10i1.1706

Abstract

The Availability of water for irrigation purposes can be broadly divided into two types, namely the availability of water in the land and availability of water in take buildings. The availability of irrigation water both on land and in buildings is expected to meet the need of making irrigation water needed in irrigation areas were reviewed in accordance with its area and cropping patterns that exist. The research done is to calculate the availability of irrigation water, the water requirement of rice plants and distribution efficiency. To calculate availability and water requirements of rice plants needed data as a reference, namely data from the Meteorology and Geophysics Musi rawas district , while to analyze the efficiency of distribution used discharge data measured by the method of floating then compared the results of discharge at the beginning and the discharge end of the channel. The results of calculations and measurements, availability of water in the Senaro Village can be fulfilled It can be seen from the average availability, in the first planting season (September to Januari) average of 0,92 m3/sec with an average water demand for -0,04 m3/sec and the second planting season (Januari toMei) average of 0,47 m3/sec with an average water demand of 0,04m3/sec. As for the value of the efficiency of each tertiary channel in Senaro village is 1-4m ka has efficiency values of 91%, 2-4m ka has efficiency values of 86% ,3-4m ka has efficiency values of 74% 4-4m ka has efficiency value of 64%. 5-4m ka has efficiency value of 72%.  Keywords : Availability of Water Irrigation, Water Supplies, Efficiency Distribution
ANALISA KEBUTUHAN AIR BERSIH UNTUK OPERASIONAL HARIAN DAN SISTEM PEMADAM KEBAKARAN SPRINKLER GEDUNG UTAMA BARU RUMAH SAKIT BHAYANGKARA PALEMBANG R.A. Sri Martini; Erny Agusri; M. Nur Ridho Hasan
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.96 KB) | DOI: 10.22225/pd.10.2.3335.338-349

Abstract

The Bhayangkara Hospital Palembang has the main building with four floors and about 6102.52 m2 building area and 7538m2 surface area. It has 173 beds, 45 toilets, and 369 employees. In the new building, there are 3 water sources, which are the tank fiberglass panels with the capacity of 403 m3 and 90 m3, and a roof tank with the capacity of 16 m3. With the additional building, the water needs are also increased in order to fulfil the daily operational water needs and the new main building’s sprinkler fire extinguisher system. The purpose of this study is to know the amount of water that must be provided for the daily operational. Analysis methods and data processing in this study are descriptive analysis methods, which the existing data are separated from the data with a form of numbers, either there are primary or secondary data. The data analysis includes: the maximum clean water needs for the daily operational based on the amount of patient’s bed (500 liter/bed/day), the hospital’s employees (120 liter/person/day), toilets (39 liter/day), sinks (30 liter/day), urinals (30 liter/day), showers (75 liter/day), and janitors (0.5 liter/m2/day), and the water needs from the sprinkler fire extinguisher system. Based on the calculations, the maximum clean water needs for daily operation is 132749 m3/day and the water needs for the sprinkler fire extinguisher is 992.358 m3 for 30 minutes, while the available amount of clean water is 146 m3/day. It can be concluded that the Bhayangkara Hospital’s water sources can only fulfilled the hospital’s daily operational water needs. Then, there will be plans to make the bigger volume of the ground water tank for 1.120 m3.
ANALISA KETERSEDIAAN AIR IRIGASI DALAM MEMENUHI KEBUTUHAN AIR PERSAWAHAN DESA SUMBERJO KABUPATEN PALI Erny Agusri; Sri Martini; Aji Aprilyansah
Jurnal Deformasi Vol 7, No 2 (2022): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v7i2.9385

Abstract

Irigasi adalah usaha penyediaan dan pengaturan air untuk menunjang pertanian yang jenisnya meliputi irigasi permukaan, irigasi rawa, irigasi air bawah tanah, pembangunan saluran irigasi sangat diperlukan,sehingga ketersediaan air di Daerah Irigasi akan terpenuhi walaupun Daerah Irigasi tersebut berada jauh dari sumber air permukaan (sungai atau danau). Perencanaan suatu sistem irigasi hal pertama yang perlu dikerjakan adalah analisis hidrologi yang menggunkanan metode Penman Modifikasi termasuk mengenai kebutuhan air di sawah (GFR), Kebutuhan air pengambilan (DR), Kebutuhan bersih air disawah (NFR) juga faktor ketersediaan air yang dihitung dengan menggunkan metode FJ.Mock. Analisis hidrologi kebutuhan air di daerah irigasi Sumberejo ini bertujuan untuk mengetahui ketersediaan air,apakah mencukupi untuk mengairi daerah irigasi Sumberejo yang luasnya 42,37 Ha. Hasil analisis perhitungan diketahui kebutuhan air untuk luas areal 42,37 Ha, debit air yang ada pada musim tanam ke-1 sebesar 0.16 m3/s, sedangkan kebutuhan air sebesar 0,04 m3/s. debit air yang ada pada musim tanam ke-2 sebesar 0.05 m3/s, sedangkan kebutuhan air sebesar 0,06 m3/s.Penentuan pola tanam Padi- Padi musim tanam I dimulai pada April I dan musim tanam II dimulai pada Agustusl II. Berdasarkan hasil perhitungan kebutuhan air pada musim tanam ke-II belum terpenuhi
Co-Authors Aji Aprilyansah Indri kusuma Dewi M. Nur Ridho Hasan Martini, RA. Sri Sri Martini