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Perencanaan peta tata guna lahan Kecamatan Sematang Borang Rahmadani, Risqina Raya; Dewi, Anggi Purnama Sari
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 1 (2025): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i1.41243

Abstract

Land use refers to an organized spatial management pattern through institutional arrangements for the benefit of the community in a fair manner. Land use maps serve as an analysis tool that helps determine the area of the area, monitor development, and identify land use patterns. This study aims to produce land use map planning in Sematang Borang District by utilizing manual measuring devices and GPS.  The research method used by the Focus Group Discussion (FGD) method was used to obtain additional information from related agencies. The process of planning land use maps in Sematang Borang District begins with the identification of problems and regional objectives, followed by field surveys to collect primary and secondary data. The results will be a reference for more targeted and sustainable land use policies. The results of the land use map planning research comprehensively describe the allocation of space for various functions, such as settlements, industries, green open spaces, and conservation. Environmental, social, and economic aspects are the main focus in this planning, with the aim of supporting sustainable management of the area. The environmental aspect pays attention to the sustainability of natural resources and ecosystem protection, while the social aspect emphasizes an inclusive approach to local communities for well-being.
Perbandingan Nilai DCP (Dynamic Cone Penetrometer) Laboratorium dengan CBR (California Bearing Ratio) Laboratorium Fahreza, Rego; Mulyati, Ely; Dewi, Anggi Purnama Sari
Jurnal Ilmiah Universitas Batanghari Jambi Vol 25, No 3 (2025): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v25i3.6338

Abstract

This study aims to compare the Dynamic Cone Penetrometer (DCP) value with the laboratory California Bearing Ratio (CBR) value on soil classified as SC according to USCS and A-2-6 according to AASHTO. Soil samples were taken from the area of the Balai Besar Pelaksanaan Jalan Nasional (BBPJN) South Sumatra at a depth of ±60 cm in three test points. The laboratory tests included natural moisture content, specific gravity, Atterberg limits, sieve analysis, and standard Proctor compaction. The compaction test results showed an optimum moisture content of 18.06% and a maximum dry density of 1.70 g/cm³. The CBR values were obtained from laboratory testing, while the DCP values were measured through dynamic cone penetration on the same samples. Correlation analysis using four methods (PUPR, ASTM, Kleyn, and Zumrawi) indicated varying results. The PUPR method produced the most consistent estimates compared to laboratory data, while ASTM D6951-03 achieved the highest coefficient of determination (R^2 = 0.9743). The Kleyn method remained applicable though less accurate, whereas the Zumrawi method showed significant deviations and was unsuitable for the soil conditions in this study. These findings confirm that the DCP test can serve as a rapid and efficient alternative for estimating CBR values of subgrade soils with similar characteristics.
Pengaruh Campuran Abu Terbang dan Kapur terhadap Daya Dukung Tanah Dasar Dewi, Anggi Purnama Sari; Akbar, Syah Alam; Harianto, Yudi; Gofar, Nurly
Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil Vol. 18/No. 2/Desember 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/dts.vi.9855

Abstract

Kinerja perkerasan jalan sangat dipengaruhi oleh kualitas material tanah dasar. Tanah lempung kurang baik digunakan sebagai tanah dasar karena mempunyai daya dukung yang rendah dan sensitif terhadap perubahan kadar air akibat curah hujan maupun genangan. Makalah ini menyajikan hasil studi laboratorium mengenai pengaruh penambahan abu terbang dan kapur  terhadap tanah lempung untuk dijadikan material tanah dasar jalan perkotaan.  Nilai Plastisitas dan California Bearing Ratio (CBR) digunakan sebagai indikasi peningkatan kekuatan tanah dasar pada kondisi tidak direndam dan direndam. Dalam penelitian ini dilakukan penambahan 5% kapur dan 5 – 30% abu terbang. Hasil pengujian menunjukkan nilai optimum penambahan abu terbang sebesar 25%. Uji batas Atterberg menunjukkan bahwa penambahan 5% kapur dan 25% abu terbang menurunkan indeks plastisitas tanah dari 23,60% kepada 17,72%, sehingga dapat mengurangi pengaruh air terhadap tanah. Hasil pengujian CBR menunjukkan bahwa penambahan 5% kapur dan 25% abu terbang memberikan nilai CBR tertinggi sebesar 8,27% dan nilai pengembangan terendah yaitu 0.84%.
IDENTIFIKASI METODE PEMELIHARAAN BERKALA PADA SALURAN SEKUNDER (SDU) DAERAH IRIGASI RAWA DELTA AIR SUGIHAN KANAN DI DESA TIRTA MULYA Sari, Mayang; Dewi, Anggi Purnama Sari
Rang Teknik Journal Vol 9, No 1 (2026): Vol. 9 No. 1 Januari 2026
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v9i1.7317

Abstract

Swamp land ecosystems have significant potential as productive agricultural areas, but face challenges of excessive water inundation during the rainy season and extreme drought during the dry season, which impacts the reduction of planting intensity. This research aims to comprehensively examine the periodic maintenance methods of the Main Distribution Channel (SDU) of the Sugihan Kanan Delta Water Swamp Irrigation Area in Tirta Mulya Village, Ogan Komering Ilir Regency, and identify types of damage and effective repair methodologies. The research method uses a qualitative descriptive approach through field observation, in-depth interviews with stakeholders, literature study, and documentation during the period from February to June 2025. The research results identified three main categories of damage: massive sedimentation, proliferation of wild vegetation, and deterioration of embankment structures that caused a reduction in channel capacity to 60-70% of design capacity. Implementation of periodic maintenance includes equipment mobilization, precision measurement, sediment dredging, vegetation cleaning, and embankment reconstruction with dimensions of 11 meters width, 2 meters depth, and 3 meters berm width. This research concludes that systematic periodic maintenance can restore optimal function of swamp irrigation channels and recommends implementation of sustainable sedimentation control programs and strengthening community participation in operational and maintenance of irrigation infrastructure to support regional food security.Keywords: Periodic Maintenance, Swamp Irrigation Channel, Sedimentation, Swamp Irrigation Area, Sugihan Kanan
PERSIAPAN PERANCANGAN SISTEM RAIN WATER HARVESTING (RWH) DI DESA BANYU URIP, KECAMATAN TANJUNG LAGO, KABUPATEN BANYUASIN SEBAGAI UPAYA PENYIMPANAN CADANGAN AIR BERSIH PADA MUSIM KEMARAU Satria, Egi; Dewi, Anggi Purnama Sari
Rang Teknik Journal Vol 9, No 1 (2026): Vol. 9 No. 1 Januari 2026
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v9i1.7318

Abstract

This study discusses the implementation of a Rain Water Harvesting (RWH) system as a solution for providing clean water reserves in Banyu Urip Village, Tanjung Lago Subdistrict, Banyuasin Regency, particularly during the dry season. Banyu Urip Village faces a clean water crisis during the dry season due to the poor quality of peat water. This activity involved designing and implementing a simple household-based RWH system. As a result, the system was able to collect up to 600 liters of rainwater during a single heavy rainfall, which was then used by residents for daily needs. The program also raised community awareness of the importance of water conservation. Keywords: Rain Water Harvesting (RWH), Clean Water, Dry Season, Water Life Village, Water Conservation
EVALUASI DOKUMEN PERENCANAAN TEKNIS REHABILITASI GEDUNG KANTOR BALAI PRASARANA PERMUKIMAN WILAYAH (BPPW) SUMSEL DALAM BIDANG STRUKTUR DAN BAHAN SESUAI DAFTAR SIMAK SE DJCK 04 TAHUN 2022 Piyanti, Yani Octa; Dewi, Anggi Purnama Sari
Rang Teknik Journal Vol 9, No 1 (2026): Vol. 9 No. 1 Januari 2026
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v9i1.7316

Abstract

The construction of government office buildings requires technical planning documents that comply with national standards. This study aims to evaluate the technical planning documents for the rehabilitation of the South Sumatra Settlement Infrastructure Agency (BPPW) Office Building, focusing on structural and material aspects based on Checklist SE DJCK 04 of 2022. A descriptive qualitative method was applied through document analysis and technical discussions. The evaluation covers legal compliance, building description, document completeness, normative references, material specifications, structural system, load analysis, structural calculation, and construction detailing. Results indicate that the planning documents generally meet technical standards, though some discrepancies were found, such as incomplete geological maps, absence of wind load analysis, and inconsistencies in material specifications across documents. In conclusion, the documents are deemed suitable as a project implementation guide, with recommended improvements in cartography, lateral load analysis, and cross-document harmonization. Suggestions are provided to enhance the integrity of technical documentation through normative updates and cross-validation to ensure optimal safety and construction quality.Keywords: Technical Evaluation, Building Structure, Material Specification, Checklist, Building Rehabilitation