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Pengujian dan Analisa Pilihan Jenis Pasir Terbaik dari Desa Payo, Desa kebur, dan Desa Gunung Agung Kabupaten Lahat Melalui Pengujian Kuat Tekan Beton Mutu K-250 RR. Susi Riwayati; Delli Noviarti Rachman; Rivo Supriza Rasandes
Jurnal Tekno Global Vol 10, No 2
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jtg.v10i2.1907

One of the constituents of concrete is sand. Good sand for concrete material is one that has a certain size, sharpness and sharpness so that it can bind to each other. South Sumatra, where every city and district is traversed by major rivers, of course has an abundant and sufficient supply of sand material to fulfill development in the South Sumatra region. One of the largest sand-producing areas in the South Sumatra region is the one from Lahat Regency. Sand from Lahat Regency comes from the Lematang River. All locations in the Regency are traversed by the Lematang River, one of which is the West Merapi District. West Merapi District is one of the suppliers of sand for the surrounding districts, including the city of Palembang. Unlike the sand from Ogan Ilir, the sand from West Merapi is more famous for its quality. For this reason, the author is interested in raising local wealth in this West Merapi District. There are 3 largest sand-producing villages in the West Merapi area, namely Kebur Village, Payo Village and Gunung Kembang Village. The author took 3 samples of sand from the three villages in order to know which village was the best. Based on the results of testing in the laboratory, it was found that the concrete product with sand from Payo village is the best, because it has a compressive strength above 260 kg/cm2. Keywords : Local materials, K-250 Quality Concrete, sand, Desa Payo, Desa Kebur, Desa Gunung Kembang.

PENGGUNAAN TRIPIKON-S SEBAGAI ALTERNATIF PENGGUNAAN SEPTIC TANK DI DAERAH TEPIAN SUNGAI DAN RAWA Delli Noviarti Rachman
Jurnal Tekno Global Vol 5, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Sanitation is one of the basic services that often get less attention. Poor sanitation conditions affect the declining quality of the environment. Kelurahan 11 Ulu - Palembang is a densely populated area located on the banks of the Musi River and heavily affected by the tides of the Musi River. The purpose of this research is to identify the existing condition of community sanitation, to make prototype of sanitation facilities in the form of MCK and septic that best suits the existing condition, calculate the estimated cost of construction, and the willingness and ability of the community to build according to the prototype Based on the analysis of the survey results, the existing condition, and the wishes of the respondents, the sanitation system in each MCK is the most suitable and with the waste handling technique using the Tripikon-S installation. The S-Tripic-installation is 3 (three) septic pipes each with different sizes concentrically installed, mounted perpendicularly. Intake PipeÆ different according to the number of residents in each home. There are 4 types of prototypes that match the conditions in this environment, ie Tripikon-S without closet, Tripikon-S with closet, wooden toil with Tripikon-S, and Stone-to-Tripokon with S-Tripic. Cost Type 1 - Tripic-S Installation (No Closet) for capacity 1 - 5 soul with ÆEstimated cost of tripikon with 10”: Rp.2.567.000, for capacity 6 – 10 people with Æ pipe 14”: Rp.3.137.000, for cpacity 11 – 20 people with Æ Pipa 17” & 20”/asphalt thin: Rp.4.454.500. The costs for type 2 are : - Tripikon-S instalation (with Closet), for capacity 1 – 5 people with Æ Pipe 10”: Rp.2.732.000,for capacity 6 – 10 people with Æ Pipe 14”: Rp.3.302.000,for capacity 11 – 20 people with Æ Pipe 17” & 20”/asphalt drum: Rp.4.619.500. The costs for type 3 are - MCK wood with Tripikon-S instalation , with MCK made from wood (1,20 x 1,75 M): Rp. 2.000.000, added with Tripikon–S. For type 4 costs are - - MCK made by wood with Tripikon-S installation , added with MCK made from brick stone (2 x 1,5 M); Rp. 5.200.000, with Tripikon–S installation.Key Words : Riverfront Sanitation, Tripikon – S, WC made from brick stone, Wcmade by wood

ANALISA PERHITUNGAN KEBUTUHAN DEBIT AIR DI WILAYAH PELAYANAN BOOSTER KERTAPATI Delli Noviarti Rachman; Rudi Yansah
Jurnal Tekno Global Vol 9, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jtg.v9i1.1203

To improve clean water distribution services in an area, several steps must be considered. This step is to calculate the available water supply, then calculate the projected population growth until the end of the planning year and calculate the need for clean water in Kertapati District. PDAM Tirta Musi, especially the Kertapati booster which is in the service area opposite Ulu 1, is the agency responsible for providing clean water for residents in the service area of Kertapati District. However, currently PDAM services are still 50.87% of the total population of Kertapati District. After conducting the research, the results of the water supply received from the Ogan IPA were 90.47 liters / second or 7,816 m3 / day, when compared to the supply needed to serve the community's clean water needs in the Kertapati Booster service area in 2018 plus a number leakage of 89.54 liters / second or 7,736 m3 / day. With a service level of 50.87% of the population. Meanwhile, the water supply that must be provided to serve all the water needs of the people of Kertapati District is 176.01 liters / second or 15,207 m3 / day and at the end of the planning year it is 235.73 liters / sec or 20,367 m3 / day. It can be concluded that for the projection in 2027 the available water supply will not be able to serve daily water needs for 24 hours

Perhitungan Kebutuhan Air Bersih dan Perencanaan Kebutuhan Infrastruktur Perpipaan PDAM di Kel Sako, Sako Baru, Sialang dan Sukamaju Kec. Sako Kota Palembang Delli Noviarti Rachman; Susi Riwayati
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.v10i1.1628

The service of clean water in urban areas is very important to be given special attention. PDAM Tirta Musi The Sako Kenten Service Unit serves 4 sub-districts in Sako sub-district, including Sako, Sako Baru, Sialang, and Sukamaju. As the area grows, the population also increases. It is estimated that in 2029 the total population in Sako sub-district will reach 106,273 people. Meanwhile, for now the population which only reaches 93,326 people, it is felt that there is a shortage of clean water supply from PDAM. Based on the results of surveys and interviews, information was obtained that the availability of clean water from PDAM in the Sako area is only 6,000 liters per month on average. This is not enough for the population. It becomes a big task for PDAM Tirta Musi to prepare it by building an adequate pipeline network. Another problem is the existing piping system does not support the flow with such a large discharge, so it requires a network using the latest material, namely using HDPE pipes. The use of this material was chosen because HDPE does not require much connection and the pipe is stronger than PVC pipe. After carrying out the survey and calculation of the RAB, it was found that the need for a new network system reached Rp. 53,756,600,000, - in order to meet service standards for 80% of the population in Sako District. Keywords : PDAM Tirta Musi, Projection of water demand, Pipeline Network Budget Plan

Analisa Pemetaan dan Swot untuk Rencana Pembangunan Kawasan Pasar Ikan Modern di Kecamatan Muara Beliti, Purwodadi dan Tugumulyo Delli Noviarti Rachman; RR. Susi Riwayati
Jurnal Tekno Global Vol 7, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Abstract Musi Rawas Regency is the largest fish producer in South Sumatra Province. Based on the Musi Rawas regency RTRW, there are 3 sub-districts that can be developed into integrated fisheries areas, namely Muara Beliti, Tugumulyo, and Purwodadi. According to a mapping survey, SWOT analysis and technical analysis of the three sub-district locations were held found that Muara Beliti the location was still quiet from the population and far from the fishery center. But technically, the location that has been prepared, and it is very suitable with the RTRW of Musi Rawas Regency. There are already general facilities, has a hard soil structure, and the area of land that can be used is around 5.7 Hectare. The location of Purwodadi is in the middle of the city and on the edge of a big road. However, at this location there is a public market, and most of the land plans that will be used for the development of the community-owned land. The land area is around 1.9 Ha, so it is feared that it will create new problems if it is to be developed in the future.Tthe location in Tugumulyo area is located on inter-provincial road which is located in the middle of the sub-district, near the community housing, the planned land area is around 3.2 Ha, and there are drainage network on the edge and around the area. So, The most suitable for the development of the minnbisnis area in Musi Rawas Regency is in Tugumulyo.Keywords : Minapolitan Area, Mapping Survey, SWOT Analysis Abstrak Kabupaten Musi Rawas adalah penghasil ikan terbesar di Provinsi Sumatera Selatan. Oleh karena itu kawasan minapolitan sangat bagus untuk dikembangkan di kabupaten ini. Berdasarkan RTRW Kabupaten Musi Rawas, ada 3 kecamatan yang bisa dikembangkan menjadi kawasan perikanan terpadu, yaitu Muara Beliti, Tugumulyo, dan Purwodadi. Menurut survei pemetaan, analisis SWOT dan analisis teknis dari tiga lokasi kecamatan yang telah dilaksanakan didapatkan bahwa kecamatan Muara Beliti lokasinya masih sepi dari penduduk dan jauh dari pusat perikanan. Namun secara teknis, lokasi di Kecamatan ini memang disiapkan untuk pengembangan, dan sangat sesuai dengan RTRW Kabupaten Musi Rawas. Sudah ada fasilitas umum, memiliki struktur tanah yang keras, dan luas lahan yang bisa digunakan adalah sekitar 5,7 Hektar. Untuk kecamatan Purwodadi, lokasinya di tengah kota dan di pinggir jalan besar. Namun, di lokasi ini ada pasar umum, dan sebagian besar rencana lahan yang akan digunakan untuk pengembangan lahan milik masyarakat. Luas lahan sekitar 1,9 Ha, sehingga dikhawatirkan akan menciptakan masalah baru jika ingin dikembangkan di masa depan. Sedangkan di Kecamatan Tugumulyo, lokasi untuk pengembangan daerah minabisnis terletak di sisi jalan besar (jalan antar provinsi) yang terletak di tengah kecamatan, tanahnya terletak di lokasi yang berlawanan dengan masyarakat. perumahan, luas lahan yang direncanakan adalah sekitar 3,2 Ha, dan ada jaringan drainase di tepi dan di sekitar area. Dapat disimpulkan bahwa lokasi yang paling cocok untuk pengembangan kawasan minabisnis di Kabupaten Musi Rawas berada di lokasi di Kecamatan Tugumulyo.Kata kunci : Area Minapolitan, Survey Pemetaan, Analisa SWOT

Penggunaan Foam Agent Pada Beton Untuk Pembuatan Beton Ringan Delli Noviarti Rachman; Susi Riwayati; Ahmad Hidayat; Tri Nitami Pratiwi
Jurnal Tekno Global Vol. 11 No. 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jtg.v11i1.2345

Stabilitas dan level penurunan pada jalan yang menggunakan timbunan di atas tanah lunak akan bergantung pada berat timbunan. Tanah yang lunak akan sulit untuk menahan beban timbunan sehingga sering terjadi penurunan level tanah. Hal ini dapat merusak struktur bangunan di atas tanah timbunan tersebut. Salah satu solusi yang dapat dilakukan adalah dengan menimbun menggunakan material ringan sehingga dapat mengurangi berat timbunan dan mengurangiÂ tengangan pada tanah timbunan. Hal ini akan berdampak pada penurunan tanah dan membuat tanah menjadi lebih stabil. Salah satu jenis material ringan yang sesuai persyaratan dan dapat menjadi solusi adalah dengan menggunakan beton yang telah ditambahkan foam agent.Â Foam Agent sendiri merupakan zat kimia yang mengandung sufaktan yang berguna untuk membentuk gelembung udara pada permukaan sehingga dapat menurunkan tegangan permukaan suatu zat. Dengan penambahan foam agent diharapkan mampu membuat suatu beton dengan kekuatan yang baik, dan ramah lingkungan. Tujuan dari penelitian ini adalah untuk mengetahui nilai density dan kuat tekan pada beton penambahan 0%,15%,20%,dan25% dari jumlah air. Sampel pengujian yang digunakan adalah kubus berbentuk 15cmx15cmx15 cm sebanyak 9 benda uji pada setiap variasi. Untuk mengetahui nilai density dan kuat tekan beton dilakukan pengujian selama 28 hari. Pada beton normal memiliki nilai density 2,19 kg, beton campuran 15% bernilai 1,66 kg, beton campuran 20% bernilai 1,07 kg, beton campuran 25% memiliki bernilai 0,77 kg. Nilai kuat tekan beton memiliki nilai kuat tekan pada beton normal (0%) 351,3 kg/cm2. beton campuran (15%) 65,7 kg/cm2, beton campuran (20%) 28,0 kg/cm2, beton campuran (25%) 0 kg/cm2.

ANALISA PERHITUNGAN STABILITAS DAYA DUKUNG PADA PROYEK PENGENDALIAN BANJIR DI KOTA PALEMBANG Muhammad Prasetian Idha; Ahmad Hidayat; delli noviarti
TEKNIKA: Jurnal Teknik Vol 10 No 1 (2023)
Publisher : Universitas IBA Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35449/teknika.v10i1.248

Sungai merupakan aliran air terbuka yang memiliki muka air bebas dan mengalir dari hulu menuju hilir. Pada setiap sungai memiliki karakteristik dan bentuk yang berbeda. Tanah merupakan lapisan permukaan bumi yang sangat dinamis, perubahannya dipengaruhi oleh air, udara, dan pergeseran lempeng bumi. Salah satu akibat dari perubahan itu adalah adanya lereng. Struktur atau bangunan penahan tanah seperti dinding penahan (retaining wall), dinding ruang bawah tanah (basement wall), pangkal jembatan (abutment) dan turap baja pada umumnya digunakan dalam teknik pondasi. Berdasarkan hal tersebut maka tujuan penelitian ini adalah mengetahui besar faktor keamanan (SF) terhadap guling, geser dan ambalas. Penelitian ini dilakukan pada Proyek Pembangunan Pengendalian Banjir di Sungai Kedukan yang berlokasi di Kecamatan Gandus Musi II Kota Palembang Sumatera Selatan. Data diambil untuk melihat kondisi faktual yang ada di lapangan. Analisis data dilakukan dengan tahapan soil investigation, test sondir, uji susut tanah, perhitungan volume tanah, dan perhitungan variabel nilai susut tanah. Berdasarkan hasil penelitian didapatkan bahwa dimensi dinding penahan tanah memiliki tinggi 2,5m, lebar 1,8 m, lebar atas dinding penahan 0,6 m, dan kedalaman posisi 1 m. Dari hasil analisa didapatkan struktur dinding penahan tanah aman terhadap bahaya guling, geser dan amblas, dengan nilai Faktor Keamanan (SF) secara berurutan sebesar 10,59>2, 20,45>2, dan 9,91>2,5. Kata kunci : Dinding penahan tanah, Perencanaan, Keamanan guling dan geser

PREDIKSI KEBUTUHAN AIR BERSIH (STUDI KASUS KECAMATAN ALANG-ALANG LEBAR DAN SUKARAMI PALEMBANG) noviarti, delli; Fauzar, Deri Atmelandi; Riwayati, RR. Susi; Rajela, Amelia
TEKNIKA: Jurnal Teknik Vol 11 No 2 (2024)
Publisher : Universitas IBA Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35449/teknika.v11i2.298

Air bersih merupakan salah satu kebutuhan primer manusia. Pemenuhan kebutuhan akan air bersih adalah salah satu kewajiban pemerintah bagi masyarakat. Penelitian ini bertujuan untuk memperediksi kebutuhan air bersih di Kecamatan Alang – Alang Lebar dan Kecamatan Sukarami. Metode penelitian ini adalah dengan memprediksi kebutuhan akan air bersih sampai dengan tahun 2035. Data sekunder yang dibutuhkan adalah data jumlah penduduk dan data infrastruktur di 2 Kecamatan yang diteliti. Analisis pertambahan jumlah penduduk dilakukan dengan menggunakan mentode aritmatika. Data primer didapatkan dari hasil wawancara dengan instansi terkait untuk mengetahui perkembangan wilayah dalam kurun waktu 10 tahun ke depan. Berdasarkan data sekunder, saat ini PDAM yang melayani Kecamatan Alang –Alang Lebar dan Sukarami hanya memiliki kapasitas pelayanan 250 L/dtk. Berdasarkan hasil analisis data, didapatkan total kebutuhan air bersih pada tahun 2035 adalah 743,55 L/dtk. Dibandungkan dengan kapasitas produksi sekarang yang hanya mencapai 250 L/det, maka jumlah kapasitas produksi harus dinaikan sebanyak 493,55 L/dtk agar masyarakat tidak kekurangan air bersih. Untuk itu PT. Tirta Sriwijaya Maju (Perseroda) selaku penyedia harus menambah jumlah kapasitas produksi. Kata kunci : Penyediaan Air Bersih, Kapasitas Produksi Air, Prediksi Air Bersih

IDENTIFIKASI DAN PEMETAAN KERUSAKAN JALAN BERBASIS SISTEM INFORMASI GEOGRAFIS PADA RUAS JALAN (STUDI KASUS JALAN KADIR KELURAHAN KARANG ANYAR-GANDUS) Rahmayanti, Nadia; Rachman, Delli Noviarti; Setiawati, Mira; Hidayat, Ahmad
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 2 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i2.9060

Road infrastructure is an essential part of a region's transportation system, supporting human mobility and goods distribution. However, these roads are prone to damage due to several factors, one of which is the lack of proper and regular maintenance. Therefore, this study aims to identify the level of road damage, determine road repair treatments, and implement a road damage map in the Karang Anyar Subdistrict. Using the Surface Distress Index (SDI) method and Geographic Information System (GIS) analysis, the results of the analysis indicate that the Kadir Tkr Road - Syakiakirti Road section in Karang Anyar Subdistrict shows that 23% of the roads are in good condition, 35% in moderate condition, 24% in light damage condition, and 18% in severe damage condition. It has an average SDI value of 42.5, categorized as good road condition. This study emphasizes the need for regular road maintainance.

Analisis Perbandingan RAB dengan Metode SNI 2008 dan AHSP 2022, Studi Kasus : Proyek Ruko di Jl. KR. Rojali, Desa Merah Mata, Lr Belitung, Prajen, Banyuasin I, Banyuasin – Sumatera Selatan Ridho, M. Effrian; Rachman, Delli Noviarti; Setiawati, Mira
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 10, No 1 (2025): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v10i1.9923

Before the construction project begins, a financing method is needed to estimate the value of the project. This study uses two RAB methods, namely the SNI 2008 method and the AHSP 2022 method. This study uses the construction of a shophouse on Jl. KR. Rojali, Merah Mata Village, Lr. Belitung, Prajen Banyuasin I, Banyuasin – South Sumatra. The calculation results concluded that using the SNI 2008 method yielded a project construction value of IDR 758,355,000, while the cost estimate using the AHSP 2022 method was IDR 681,878,000. The difference in estimated values between the SNI 2008 method and the AHSP 2022 method shows that the SNI 2008 method is 10% more expensive than the AHSP 2022 method.

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