| Kode Mata Kuliah | TA3206 / 3 SKS |
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| Penyelenggara | 121 - Teknik Pertambangan / FTTM |
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| Kategori | Kuliah |
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| Bahasa Indonesia | English |
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| Nama Mata Kuliah | Hidrologi dan Penyaliran Tambang | Hydrology and Mine Drainage System |
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| Bahan Kajian | - Pendahuluan: tujuan penyaliran tambang, daur hidrologi, serta konsep neraca air dalam sistem tambang.
- Hidrogeologi dan karakteristik akuifer: konsep akuifer, jenisnya, serta parameter seperti porositas, konduktivitas hidraulik, transmisivitas, dan koefisien penyimpanan.
- Uji akuifer: jenis pengujian dan analisis parameter berdasarkan data lapangan
- Curah hujan: tipe hujan, metode pengukuran, dan pengelolaan data curah hujan
- Analisis data hujan: jenis data, metode analisis, dan perhitungan intensitas hujan rencana
- Daerah tangkapan hujan dan limpasan: karakteristik catchment area serta hubungan hujan–limpasan melalui hidrograf.
- Penguapan dan infiltrasi: evaporasi, evapotranspirasi, infiltrasi zona tak jenuh, dan metode pengukurannya
- Metode penyaliran tambang mencakup sumber air tambang, permasalahan air, dan sistem penyaliran.
- Perancangan penyaliran tambang meliputi penentuan debit rencana serta perhitungan dimensi saluran dan sump
- Pompa dan sistem perpompaan membahas jenis pompa, hukum pompa, dan konfigurasi sistem pemompaan.
- Perhitungan kebutuhan pompa dan pipa mencakup analisis kapasitas, head total, dan spesifikasi pipa.
- Penanganan erosi, sedimen, dan aspek lingkungan membahas perhitungan erosi serta perancangan sediment pond
| - Introduction: objectives of mine drainage, the hydrologic cycle, and the concept of water balance in a mining system.
- Hydrogeology and aquifer characteristics: the concept of aquifers, their types, and parameters such as porosity, hydraulic conductivity, transmissivity, and storage coefficient
- Aquifer testing: types of tests and parameter analysis based on field data.
- Rainfall: types of rainfall, measurement methods, and rainfall data management.
- Rainfall data analysis: types of rainfall data, analytical methods, and calculation of design rainfall intensity
- Catchment area and runoff: characteristics of catchment areas and the rainfall–runoff relationship through hydrograph analysis.
- Evaporation and infiltration: evaporation, evapotranspiration, unsaturated zone infiltration, and measurement methods
- Mine drainage methods: sources of mine water, water-related issues, and drainage systems.
- Mine drainage design: determination of design discharge and calculation of channel and sump dimensions.
- Pumps and pumping systems: types of pumps, pump laws, and pumping system configurations.
- Pump and pipeline requirement calculations: capacity analysis, total head calculation, and pipeline specifications.
- Erosion, sediment control, and environmental aspects: erosion estimation and sediment pond design
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| Capaian Pembelajaran Mata Kuliah (CPMK) | - Mahasiswa mampu mengidentifikasi, merumuskan, dan menyelesaikan permasalahan hidrologi serta sistem penyaliran tambang secara kuantitatif melalui penerapan konsep daur hidrologi, analisis data hujan, hubungan hujan–limpasan, neraca air, hidrogeologi, uji akuifer, serta perhitungan debit rencana, dimensi saluran, sump, dan sistem perpompaan.
- Mahasiswa mampu merancang sistem penyaliran tambang yang memenuhi aspek teknis, keselamatan kerja, perlindungan lingkungan, serta mempertimbangkan faktor sosial dan ekonomi melalui penerapan metode penyaliran tambang, desain drainase, pengendalian erosi dan sedimen, serta perancangan sediment pond sesuai regulasi yang berlaku.
- Mahasiswa mampu mengkomunikasikan hasil analisis hidrologi dan perancangan sistem penyaliran tambang secara jelas dan profesional melalui penyusunan laporan teknis yang sistematis dan presentasi berbasis data dan perhitungan rekayasa.
- Mahasiswa mampu bekerja secara kolaboratif dalam tim untuk menyusun perencanaan sistem penyaliran tambang terpadu dengan pembagian tugas analisis dan desain yang efektif serta bertanggung jawab.
- Mahasiswa mampu mengkaji dan menerapkan literatur ilmiah, standar teknis, dan perangkat analisis terkini dalam pengembangan desain sistem hidrologi dan penyaliran tambang berbasis prinsip good mining practice.
| - Students are able to identify, formulate, and solve hydrological and mine drainage problems quantitatively through the application of hydrologic cycle concepts, rainfall data analysis, rainfall–runoff relationships, water balance, hydrogeology, aquifer testing, and the calculation of design discharge, channel dimensions, sump capacity, and pumping systems.
- Students are able to design mine drainage systems that meet technical, occupational safety, and environmental protection requirements, while considering social and economic factors through the application of drainage methods, system design, erosion and sediment control, and sediment pond design in accordance with applicable regulations.
- Students are able to communicate the results of hydrological analysis and mine drainage system design clearly and professionally through the preparation of systematic technical reports and data-driven engineering presentations.
- Students are able to work collaboratively in teams to develop integrated mine drainage system plans with effective and responsible division of analytical and design tasks.
- Students are able to review and apply scientific literature, technical standards, and up-to-date analytical tools in the development of hydrological and mine drainage system designs based on good mining practice principles
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| Metode Pembelajaran | Kuliah dan Studi Kasus | Lectures and Study Case |
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| Modalitas Pembelajaran | Luring Sinkron | Offline synchronous |
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| Jenis Nilai | ABCDE |
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| Metode Penilaian | UTS, UAS, Tugas | Mid Exam, Final Exam, Homework |
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| Catatan Tambahan | | |
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