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Analisis Jaringan Perpipaan Air Bersih Di PDAM Tirta Terubuk Kec. Bengkalis Kab. Bengkalis (Studi Kasus: Desa Kelapa Pati dan Kelurahan Damon) Ramadhona, Witri; Putra, Sony Adiya; Halimatusadiyah
SLUMP TeS : Jurnal Teknik Sipil Vol. 2 No. 2 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v2i2.616

Abstract

Water is one of the needs of living things that must be met when needed. PDAM must provide maximum service to the community and be able to meet the community's demand for clean water which always increases every time, especially during peak water usage hours. This research is a case study by analyzing data. In data processing using the geometric method, exponential method and arithmetic method. The data used are population data from 2018 to 2022, data on the number of customers and water production data at PDAM Tirta Terubuk Kab. Bengkalis. The research stages include population growth projection, deviation suitability test and correlation coefficient, water demand analysis and simulation using the WaterCAD v8i program for 2037. The results showed that the calculation of clean water demand in 2037 obtained a total clean water demand in Village Kelapa Pati and Urban Village Damon of 40,914 l/s with a water loss of 20%. With a total distributed production capacity of 128 l/s, the amount of available source discharge is able to meet clean water needs until 2037. The available reservoir cannot meet the water demand. The pressure simulation results in the planning of the clean water distribution network have met the criteria, namely between 0.5 atm and 8 atm.
Design Komposisi Beton Untuk Panel Beton Menggunakan Bahan Tambah Serat Fiberglass Andanu, Surya Laksa; Abrar, Aidil; Putra, Sony Adiya; Desriyati, Welly
SLUMP TeS : Jurnal Teknik Sipil Vol. 2 No. 2 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v2i2.714

Abstract

To overcome the problem of deficiencies in concrete, there are various ways, one of which is the innovation of mixing concrete with fiber which is an innovation to increase the compressive strength of concrete. Fiber concrete is a composite material in which fiber is added to the concrete mixture. The fiber used in this research is Fiberglass. Comparison results of the compressive strength of normal concrete and Fiberglass fiber. Normal concrete aged 7 days has an average compressive strength of 107.76 Kg/Cm2, aged 14 days the average compressive strength is 154.09 Kg/cm2, aged 28 days the average compressive strength is 166.17 Kg/cm2. And for concrete with added 3% Fiberglass fiber, aged 7 days, the average compressive strength is 117.83 Kg/cm2, aged 14 days, the average compressive strength is 148.05 Kg/cm2, aged 28 days, the average compressive strength is 164, 66 Kg/cm2. for concrete with 5% Fiberglass fiber added at age 7 the average compressive strength is 123.87 Kg/cm2, at 14 days the average compressive strength is 146.53 Kg/cm2, at 28 days the average compressive strength is 187.32 Kg/cm2. for concrete with added 9% Fiberglass fiber, aged 7 days, the average compressive strength is 99.70 Kg/cm2, aged 14 days, the average compressive strength is 128.41 Kg/cm2, aged 28 days, the average compressive strength is 149.56 Kg/cm2.
Permodelan Genangan Banjir Rob Sungai Dumai Menggunakan HEC - RAS 2D Ramadhan, Rahmat; Putra, Sony Adiya; Halimatusadiyah
SLUMP TeS : Jurnal Teknik Sipil Vol. 3 No. 1 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v3i1.721

Abstract

The existence of climate change and global warming has led to increased public awareness in Indonesia of the impact of these problems, especially people who live in coastal areas. Dumai is one of the cities located on the coast, therefore the purpose of this study was to determine the extent of the ROB flood overflow with the HEC-RAS program and the impact that occurred in the city of Dumai when the ROB floods came. From the modeling carried out in February 2023 and the results of a community survey, it was found that are of ROB flood runoff on February 10, 19 and 21 obtained the area of runo 250,418,12 m2, 234,738,94 m2, 272,905,31 m2 and the survey results in settlements of 15 people, the following results were obtained: 7 people answered that their facilities and infrastructure were damaged due to ROB floods, 2 people answered erosion and landslides, and 6 other people answered that the environment around their house was polluted.
Pengaruh Rendaman Air Laut pada Mutu Campuran Aspal Terhadap Nilai Karakteristik Marshall Batubara, Hamdan; Putra, Sony Adiya; Abrar, Aidil; Srihandayani, Susy
SLUMP TeS : Jurnal Teknik Sipil Vol. 3 No. 1 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v3i1.722

Abstract

Water is still the main enemy of asphalt, especially in coastal areas adjacent to the sea. In general, seawater has a degree of corrosion. Waterlogged roads affect the strength and stability of the road surface so that the quality of the road can decrease over time. Road damage is a problem that often arises in Indonesia. In general, the Indonesian state uses bending pavement for road infrastructure needs in various regions. The purpose of this study is to determine the value of Marshallese characteristics on seawater and freshwater immersion and to determine the effect of seawater and freshwater on asphalt. It can be concluded that the quality of AC-WC (Asphalt Concrete-Wearing Course) asphalt mixture with the same level is 6%. Soaking using sea water is more damaging to the durability of the quality of the asphalt mixture compared to soaking using fresh water with a span of 3 months. This can be seen from immersion using seawater has high stability compared to using fresh water, and has a lower flow compared to using fresh water.
Perencanaan Saluran Drainase Jalan Meranti Darat dan Laut Kota Dumai Santoso, Aji; Putra, Sony Adiya; Halimatusadiyah; Desriyati, Welly
SLUMP TeS : Jurnal Teknik Sipil Vol. 3 No. 1 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v3i1.724

Abstract

Floods caused by natural factors such as sea tides, rainfall, the influence of land characteristics, erosion, sedimentation, decreased river capacity, and insufficient drainage capacity. The aim of this research is to understand the factors that cause flooding and inundation on the Meranti land and sea roads. This drainage planning uses the Gumbel Method. The cause of flooding on the Meranti Land and Sea roads is due to the drainage being unable to accommodate the inundation that occurs, The flood plan discharge obtained exceeds the existing channel cross-sectional discharge, namely Qt (5,012 m3/second) > Qs (4,947 m3/second). The planned cross-sectional capacity of the channel is square, for the channel has b = 3.5 m, h = 1.5 m, w = 0.866 m, From the calculation results, the channel discharge can accommodate the planned flood discharge that occurs, namely Qt (5,012 m3/second) > Qs (6,078 m3/second). For further research at the land Meranti and sea Meranti locations, researchers are expected to calculate the delivered water or tidal water from the sea, whether the channel is able to accommodate water sent from the sea or not.
Analisis Kuat Tekan Beton Self Compacting Concrete (SCC) dengan Kadar Superplasticizer yang Bervariasi Ridwan, Muhamad; Putra, Sony Adiya; Halimatusadiyah
SLUMP TeS : Jurnal Teknik Sipil Vol. 3 No. 1 (2024): SLUMP TeS : Jurnal Teknik Sipil
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/slumptes.v3i1.816

Abstract

In concrete construction work, compaction is a job that must be done in the implementation of reinforced concrete construction. Compaction aims to reduce air trapped in the fresh concrete mixture so that homogeneous concrete can be produced and air voids do not occur in the concrete. So self-compacting concrete technology is an alternative that can be taken. So, conducting research on concrete test specimens with the planned compressive strength of concrete using a mixture of additives, and comparing it with concrete without the addition of additives, is a difficulty for planners in determining the characteristic compressive strength and slump flow value of Self-Compacting Concrete. So a laboratory simulation of these conditions was carried out, by making a number of normal concrete and concrete test specimens with the addition of additives in the form of superplasticizer 1.6% and 2% of the cement weight. The maximum compressive strength value of concrete at 2% superplasticizer content was obtained, namely 340 kg/cm2 at the age of 28 days with a fas value of 0.34 and an average compressive strength of 327 kg/cm2. For a superplasticizer content of 1.6%, an average compressive strength of 316 kg/cm2 is obtained. Normal concrete has an average compressive strength of 305 kg/cm2 so that concrete the planned compressive strength of 300 kg/cm2.
Pendampingan Perhitungan Harga Pokok Produksi Pada UMKM Pengelolaan Tempe Saputra, Juni; Desriyati, Welly; Handayani, Tri; Putra, Sony Adiya
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 10 (2023): Desember
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i10.530

Abstract

Pengolahan tempe merupakan salah satu kegiatan usaha yang penting dalam industri pangan. Namun, untuk mencapai keberhasilan dan keberlanjutan usaha pengolahan tempe, perhitungan harga pokok produksi (HPP) yang akurat sangatlah penting. Harga pokok produksi yang tepat akan memungkinkan produsen untuk menentukan harga jual yang kompetitif, meningkatkan efisiensi produksi, dan mengoptimalkan keuntungan. Pengabdian ini bertujuan untuk melakukan pendampingan dalam perhitungan harga pokok produksi pada pengolahan tempe dengan tujuan membantu produsen tempe dalam mengelola bisnis mereka dengan lebih efektif dan efisien. Pendampingan ini dilakukan melalui beberapa tahap, termasuk pengumpulan data biaya produksi, identifikasi elemen-elemen biaya, analisis perhitungan harga pokok produksi yang telah dilakukan oleh produsen, serta memberikan saran dan rekomendasi untuk perbaikan jika diperlukan. Metode yang digunakan dalam pendampingan ini melibatkan observasi langsung di tempat produksi tempe, wawancara dengan produsen dan staf produksi, serta analisis dokumen terkait seperti catatan biaya dan data produksi. Dalam proses pendampingan, pendamping bekerja sama dengan produsen untuk mengidentifikasi dan menghitung secara akurat biaya-biaya yang terkait dengan produksi tempe, termasuk biaya bahan baku, tenaga kerja, biaya overhead, dan biaya lainnya. Hasil dari pendampingan ini menunjukkan bahwa banyak produsen tempe belum melakukan perhitungan harga pokok produksi secara tepat. Beberapa kesalahan umum yang ditemukan antara lain tidak memperhitungkan biaya overhead dengan benar, kurangnya pemantauan inventaris bahan baku, dan kurangnya dokumentasi yang akurat terkait biaya produksi. Melalui pendampingan ini, produsen tempe mampu memperbaiki perhitungan harga pokok produksi mereka dan meningkatkan pemahaman tentang aspek penting dalam pengelolaan bisnis mereka. Dengan harga pokok produksi yang lebih akurat, produsen dapat mengoptimalkan strategi harga jual, mengendalikan biaya produksi, dan meningkatkan daya saing produk mereka di pasar.
Perencanaan Proses Pembuatan Stand Infocus Saputra, Juni; Desriyati, Welly; Rahmi, Hanifatul; Putra, Sony Adiya; Abrar, Aidil; Sirlyana, Sirlyana
Jurnal Pengabdian Masyarakat Bangsa Vol. 2 No. 3 (2024): Mei
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v2i3.897

Abstract

Perkembangan produk baru di pasar menantang perusahaan untuk tetap bersaing dalam persaingan yang semakin ketat. Desain produk memainkan peran kunci dalam meningkatkan produksi dan harga jual, namun desain yang gagal dapat mengakibatkan kerugian besar. Studi ini membahas analisis struktur dan evaluasi produk stand infocus, menggunakan struktur multilevel tree dengan tiga level perakitan. Komponen utama, seperti kerangka bagian atas, bawah, tiang penyangga, dan alas dudukan, terbuat dari besi hollow, plat besi, roda, dan baut. Analisis Bill of Material (BOM) menunjukkan total biaya produksi Rp. 496.436, dengan rekomendasi survei harga untuk pengoptimalan biaya. Peta proses perakitan menggambarkan 7 proses perakitan dan 2 finishing, dengan total waktu 2.232 detik. Evaluasi menyarankan latihan sebelumnya untuk meningkatkan efisiensi perakitan. Peta proses operasi mencakup 33 operasi dan 1 pemeriksaan, dengan total waktu 7.558 detik. Disarankan penggunaan operasi gabungan dan identifikasi perubahan proses untuk mengurangi waktu produksi. Kesimpulan menyajikan gambaran komprehensif untuk meningkatkan kualitas dan efisiensi produksi stand infocus.