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OPTIMALISASI PENGOLAHAN RIMPANG DENGAN ALAT PENGERING HEMAT ENERGI UNTUK MENDUKUNG USAHA MIKRO DI BIDANG JAMU TRADISIONAL DI DESA SENGGURUH MEDITAMA, RATNA; Purwady, Ary Kusuma; carina, Annisa’; Putra, Agus Dwi; Jayaputra, Harsalim Aimunandar
Jurnal Pengabdian Kepada Masyarakat Vol 7 No 2 (2024): At-Tamkin - Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Islam Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/attamkin.v7i2.6382

Abstract

Pengolahan rimpang sebagai bahan dasar produksi jamu tradisional memegang peranan penting dalam industri kesehatan berbasis herbal. Salah satu tantangan yang dihadapi oleh usaha mikro di Desa Sengguruh adalah keterbatasan alat pengolahan yang efisien, khususnya pada proses pengeringan rimpang yang mempengaruhi kualitas produk akhir. Artikel ini bertujuan untuk mengoptimalkan proses pengeringan rimpang dengan penerapan alat pengering hemat energi. Metode yang digunakan meliputi perancangan, instalasi, dan pelatihan penggunaan alat pengering berbasis biomassa, yang bertujuan untuk meningkatkan efisiensi produksi dan kualitas rimpang kering. Hasil kegiatan menunjukkan bahwa penggunaan alat pengering hemat energi dapat mengurangi waktu pengeringan hingga 40% dan meningkatkan kualitas produk jamu dalam hal kandungan nutrisi dan kebersihan. Selain itu, teknologi ini juga berkontribusi pada penurunan biaya produksi dan mendukung keberlanjutan usaha mikro di Desa Sengguruh. Implementasi alat pengering ini diharapkan dapat menjadi model bagi pengembangan usaha mikro lainnya di bidang jamu tradisional di daerah pedesaan.
METODE PELAKSANAAN PEKERJAAN PONDASI PADA PROYEK PEMBANGUNAN MASJID DI TLOGOANYAR LAMONGAN Nurhayati, Zuriyah; Carina, Annisa’; Intan Mayasari
Jurnal Riset Teknik Sipil dan Sains Vol. 3 No. 2 (2025): Februari 2025 - Jurnal Riset Teknik Sipil dan Sains
Publisher : Politeknik Negeri Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57203/j-riteks.v3i2.2025.43-45

Abstract

Pondasi strous memiliki fungsi sangat penting didalam konstruksi pada suatu bangunan karena fungsi dari semua pondasi adalah titik dasar perkuatan pada konstruksi. Fungsi dari pondasi strous sangat banyak yang salah satunya yaitu mengurangi resiko penurunan tanah pada bangunan yang nantinya akan berdiri menggunakan dasaran pondasi strous. Tujuan penelitian ini adalah untuk mengetahui metode dan rencana anggaran biaya dalam pekerjaan pondasi strouss. Metode penelitian yang digunakan yaitu deskriptif kuantitatif melalui studi kasus pada proyek pembangunan masjid di Tlogoanyar Lamongan. Hasil dalam penelitian ini menunjukkan bahwa pekerjaan pembangunan pondasi strouss pada proyek pembangunan masjid di Tlogoanyar Lamongan sudah sesuai dengan metode berstandar SNI dan ada metode yang belum menggunakan standar SNI saat melakukan pekerjaan pembangunan pondasi strous berlangsung.
Implementation of Integrated Learning Model in Construction Structure and Construction Management Courses Carina, Annisa'
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 6 No. 1 (2025): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v6i1.1409

Abstract

This study aims to explore the application of an integrated learning model in the Construction Structure and Construction Management course, and examine how the model can improve students' readiness in using real-time data that is relevant to the needs of the construction industry. This study uses a qualitative descriptive approach with an integrated learning study method. The research location is in the Civil Engineering Study Program, Darul 'Ulum Islamic University, Lamongan. The research subjects consisted of lecturers and students who were taking related courses. This learning model was implemented through six main stages: introduction to theory, technology integration, real-time data-based project simulation, cross-disciplinary collaboration, data-based decision making, and evaluation. The results showed that students gained a better understanding of the relationship between theory and practice, and began to get used to processing and analyzing data in the context of project decision making. However, limited access to technology and lack of technical training are major challenges. The implications of these findings emphasize the importance of providing supporting infrastructure and strengthening cooperation with industry so that learning is more contextual and applicable.
Analysis Of Flexural Resistance And Environmental Feasibility Of Ferrocement Concrete Slabs From Fly Ash And Sandblasting Waste Luqman Cahyono; Dwi Pratiwi, Wiwik; Fardina, Firda; Widiana, Dika Rahayu; Carina, Annisa'
Jurnal Teknologi Maritim Vol. 8 No. 1 (2025): Jurnal Teknologi Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jtm.v8i1.42

Abstract

Sandblasting waste from the shipbuilding industry and fly ash waste from industry and electric steam power plants in Indonesia are relatively high in quantity, are B3, and can potentially cause serious environmental pollution. This research aims to utilize this waste as material for ferrocement concrete, where the SiO2 and Al2O3 content from fly ash replaces some of the cement, silica sand from sandblasting waste replaces sand, and additional wire mesh as reinforcement. The method used is a quantitative experiment, where the material to be used is tested for gradation and TCLP. The finished ferrocement concrete is tested for flexural strength. The test results show that the raw material meets the gradation standards in SNI 03 2834 2000, as well the TCLP test results which show that the B3 heavy metal content is Barium, Zinc, and Copper in the sandblasting waste value is below the quality standards of PP No. 22 of 2021 Appendix XI so that all materials can be used for mix designs. The mix design created has a composition ratio of 1S:1.5PB, 1S:1.5PB:50AT, 1S:2PB, and 1S:1PB:50AT. The 1S:2PB ratio composition has the highest average flexural strength, namely 17.46 MPa, which is suitable for light vertical load construction work
Integrasi Rencana Desain, Anggaran Biaya, dan Scheduling melalui Digital Simulation Berbasis Building Information Modelling Carina, Annisa'; Agus Setiawan; Mimin Aminah Yusuf
Jurnal Civil Engineering Study Vol. 5 No. 02 (2025): Jurnal Civil Engineering Study
Publisher : Civil Engineering of Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/ces.v5i02.1529

Abstract

Penelitian ini bertujuan mengembangkan media pembelajaran digital simulation berbasis Building Information Modelling (BIM) yang mengintegrasikan rencana desain, anggaran biaya, dan scheduling dalam pembelajaran manajemen konstruksi. Metode penelitian menggunakan pendekatan research and development (R&D) dengan model ADDIE, melibatkan mahasiswa yang dibagi ke dalam tiga kelompok: desain, anggaran biaya, dan scheduling. Hasil penelitian menunjukkan adanya peningkatan signifikan nilai post-test dibandingkan pre-test, dengan peningkatan rata-rata sebesar 26,15% pada kelompok desain, 29,03% pada kelompok anggaran biaya, dan 29,69% pada kelompok scheduling. Selain itu, mahasiswa memberikan respon positif karena media ini dinilai interaktif, mudah digunakan, serta membantu memahami keterkaitan desain, biaya, dan jadwal secara komprehensif. Dengan demikian, integrasi melalui media berbasis BIM terbukti efektif meningkatkan pemahaman mahasiswa sekaligus mendukung transformasi digital dalam pendidikan tinggi teknik sipil dan arsitektur di era industri 4.0.
KRITIK KENYAMANAN BANGUNAN RUMAH KOS DI LOWOKWARU KOTA MALANG Annisa' Carina; DONNY JULY PRASETYO
DEARSIP : Journal of Architecture and Civil Vol 3 No 01 (2023): Mei 2023
Publisher : Faculty of Engineering, Universitas Islam Darul Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/dearsip.v3i01.4058

Abstract

Malang is a student city, marked by the many universities in Malang, but many boarding houses do not provide comfort to the residents. Comfort which is the focus of research is lighting, ventilation and circulation settings. The method used is descriptive deductive architectural criticism, namely departing from theory to gain substantive knowledge and its parameters. Based on the analysis of comfort, it was found that the area of the lighting opening in room 1 was 2.61m2, and in rooms 2, 3 and 4 it was 1.26m2. This means that the lighting in room 1 meets the standard, while rooms 2, 3 and 4 do not meet the standard. In terms of ventilation, room 1 has a ventilation area of 4.74m2 and rooms 2, 3 and 4 have an ventilation area of 2.04m2. Means that all rooms have met the standard. In terms of human and vehicle circulation, the object has a width of 1m which functions as access for motorbikes from the gate to the parking lot, and the motorbike parking area for the object has a size of 1.5m x 3m for 2 motorbikes, meaning it does not meet the standards.
EVALUASI KEPATUHAN LINGKUNGAN DAN STRATEGI PENGENDALIAN BERKELANJUTAN UNTUK BANGUNAN PABRIK SIGARET : STUDI KELAYAKAN BERBASIS REGULASI KKPR Heru Setiyo Cahyono; Ruli Saefudin; Annisa' Carina; Eka Yudha Kurniawan; Wahyu Nur Hidayat; agus setiawan
DEARSIP : Journal of Architecture and Civil Vol. 5 No. 01 (2025): Desember 2024 - Mei 2025
Publisher : Faculty of Engineering, Universitas Islam Darul Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/dearsip.v5i01.7801

Abstract

Studi ini menganalisis kepatuhan fasilitas lingkungan Bangunan Pabrik Sigaret terhadap regulasi Kesesuaian Kegiatan Pemanfaatan Ruang (KKPR) dengan mengevaluasi kelayakan sanitasi dan sistem pengendalian lingkungan. Berdasarkan SNI 03-1979:1990, kebutuhan fasilitas dihitung untuk kapasitas 100 orang, mencakup air bersih, septic tank, toilet, talang hujan, dan sumur resapan. Hasil analisis menunjukkan ketidaksesuaian pada tiga aspek: (1) kapasitas tandon air existing (kurang dari 10.000 liter) tidak memenuhi kebutuhan minimum pekerja, (2) septic tank (kapasitas di bawah 7.500 liter) tidak sesuai dengan volume limbah yang dihasilkan, dan (3) sumur resapan (kapasitas kurang dari 96 m³) tidak mampu menampung limpasan air hujan. Di sisi lain, fasilitas toilet (10 unit) dan talang hujan (20 unit) telah memenuhi standar SNI, melebihi kebutuhan minimal masing-masing 4 dan 16 unit. Rekomendasi utama penelitian mencakup penambahan kapasitas tandon air menjadi 10.000 liter, peningkatan volume septic tank menjadi 7.500 liter, serta pembangunan sumur resapan berkapasitas 96 m³ untuk memastikan kesesuaian dengan kriteria lingkungan. Studi ini juga menekankan pentingnya integrasi perhitungan beban operasional dan kapasitas okupansi dalam perencanaan infrastruktur, serta pemantauan berkala terhadap kinerja sistem drainase dan sanitasi. Temuan ini membuktikan bahwa kepatuhan terhadap KKPR tidak hanya menjamin legalitas pembangunan, tetapi juga mendukung keberlanjutan lingkungan melalui pencegahan risiko pencemaran air dan tanah. Implikasi penelitian memberikan panduan teknis bagi industri sejenis dalam merancang fasilitas yang selaras dengan regulasi tata ruang dan standar nasional, sekaligus memperkuat prinsip pembangunan berwawasan lingkungan.
KINERJA STRUKTURAL DAN KEBERLANJUTAN BANGUNAN PABRIK SIGARET DI BAWAH BEBAN DINAMIS : ANALISIS BERBASIS ETABS PADA SISTEM RANGKA BAJA Heru Setiyo Cahyono; Annisa' Carina; Khoirina Putri Izza Rohmah; Eka Yudha Kurniawan; Melnyi Ehonía Timu; Afin Ulul Azmi; muhammad Koderi Waluyo
DEARSIP : Journal of Architecture and Civil Vol. 5 No. 01 (2025): Desember 2024 - Mei 2025
Publisher : Faculty of Engineering, Universitas Islam Darul Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/dearsip.v5i01.7802

Abstract

Analisis struktur bangunan pabrik sigaret konstruksi baja menggunakan ETABS bertujuan mengevaluasi kekuatan dan kinerja struktur dalam menahan beban statis (material, peralatan) dan dinamis (getaran mesin, angin, gempa). Hasil analisis menunjukkan struktur memenuhi kriteria keamanan berdasarkan SNI 1726 : 2019, dengan simpangan antar lantai pada lantai 2 akibat gempa arah X dan Y tidak terdeteksi, mengindikasikan stabilitas struktur yang baik dan kemampuan mempertahankan posisi tegak selama gempa. Analisis kombinasi beban gravitasi dan lateral menggunakan ETABS juga membuktikan struktur mampu menahan beban geser maksimum tanpa risiko kegagalan atau kerusakan signifikan. Validasi melalui metode analisis manual dan perangkat lunak memperkuat konsistensi hasil, terutama dalam respons dinamik (spektrum respons dan time history). Temuan kunci menyatakan struktur baja pabrik telah memenuhi syarat ketahanan gempa dan distribusi beban optimal, dengan tahanan struktur yang melebihi beban kerja. Namun, rekomendasi utama penelitian mencakup: (1) pemantauan berkala terhadap sambungan baja dan elemen penahan getaran mesin untuk memastikan durabilitas jangka panjang; (2) analisis lanjutan menggunakan input gempa riil (time history) guna mengantisipasi variasi beban dinamis ekstrem; (3) optimalisasi desain kolom dan balok pada area dengan konsentrasi beban mesin tinggi untuk mengurangi potensi fatigue. Hasil analisis tidak ditemukan Simpangan Antar Lantai pada gempa arah X dam Y Untuk lantai 2. Penelitian menekankan pentingnya kesesuaian antara kapasitas tahan struktur dan beban eksternal, serta penerapan protokol pemeliharaan preventif sesuai standar nasional. Hasil ini menjadi dasar rekomendasi desain struktur baja sejenis yang efisien, aman, dan berkelanjutan di wilayah rawan gempa.
DRAINAGE ANALYSIS AND PLANNING IN FLOOD PREVENTION EFFORTS IN GRAND MADANI MOJOKERTO HOUSING Heru Setiyo Cahyono; Chairumin Alfin; Nur Latifah Khomsiati; Annisa' Carina
DEARSIP : Journal of Architecture and Civil Vol. 5 No. 02 (2025): Juli - November 2025
Publisher : Faculty of Engineering, Universitas Islam Darul Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/dearsip.v5i02.10846

Abstract

This study analyzes flood levels for the 2025 re-period in the Grand Madani Housing area, Gunung Gedangan Village, Mojokerto City. The study includes hydrological and hydraulic analysis using 10 years of rainfall data (2014 – 2023) from Mojosari Station, topographic analysis (Sungai Sadar watershed) and soil type (Sub – Sadar watershed), as well as drainage design based on the Rational method, HEC – RAS,. The rainfall distribution was tested using the Log Normal, Pearson Log Type III, and Gumbel methods, and tested for compatibility with the chi-square test. The results showed that the distribution of Pearson Log Type III was most consistent with the data (kurtosis statistical value γk = 3.247). The planned rainfall for T = 2 years is 165.7 mm, and T = 100 years is 329.3 mm (Normal Log), which is used to calculate the rainfall intensity (Talbot, Ishiguro, Sherman method) and the planned flood discharge by the Rational method (Q = 0.278· C·Cs· I·A). The planned flood discharge obtained is 9,399 m³/s, greater than the existing channel capacity of 8,053 m³/s, so channel replanning is required. Hydraulic simulations using HEC – RAS 5.1 showed that the proposed drainage design (30 cm × 40 cm cover box) was able to accommodate the design rainfall (25-year re-period) without overflow. The study contributes to residential flood mitigation through the calculation of adequate plan discharge and drainage design recommendations, as well as the use of hydrodynamic models to ensure the performance of the channel to the standard.
ANALYSIS AND DRAINAGE PLANNING IN FLOOD PREVENTION EFFORTS AT MAHROJA COMMERCIAL CENTER TASIKMALAYA Chairumin Alfin; Heru Setiyo Cahyono; Nur Latifah Khomsiati; Annisa' Carina
DEARSIP : Journal of Architecture and Civil Vol. 5 No. 02 (2025): Juli - November 2025
Publisher : Faculty of Engineering, Universitas Islam Darul Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/dearsip.v5i02.10847

Abstract

Drainage analysis and planning in an effort to prevent flooding at the Mahroja Commercial Center Tasikmalaya was carried out with a hydrological analysis method in the Cimulu River Sub-watershed, Tasikmalaya City, to estimate the planned rainfall and flood discharge for the 25-year plan. Daily rainfall data during 2007–2019 from the nearest stations (Cimulu, Cikunten II, Kawalu) were analyzed by arithmetic method to obtain the average rainfall of the area. Statistical frequency analysis was carried out by checking the match of the probability distributions of Gumbel, Log – Normal, and Log – Pearson Type III. Based on the chi-square test, it was obtained that the Type III Log-Pearson distribution provided the best match. The 25-year planned rainfall ranges from 124.48 mm (Normal), 137.74 mm (Gumbel) to 159.33 mm (Log – Pearson). The intensity of peak rainfall was calculated from the IDF (Intensity–Duration–Frequency) curve and used in the Rational method (Q = 0.278· C·I·A) to calculate the plan discharge. The hydraulic model of the regional drainage channel (Mahroja Commercial Center) was made with EPA SWMM 5.1 software (25-year planned rainfall input, DTA 18.8 ha). The results of the SWMM simulation show the value of the planned flood discharge at vital locations (namely: C8 shopping complex of 0.877 m³/s, about 37.8% of the capacity of 2.3196 m³/s; peak in channel C10 of 2.496 m³/s, 59.3% of the capacity of 4.2057 m³/s). This condition indicates that the commercial drainage system is safe against 25 years of flooding. The results of this study are important as a technical basis for flood mitigation in the Cimulu Sub-watershed – namely: planning vulnerable areas and increasing drainage capacity – so that the burden of large rainfall can be reliably overcome.