JOBSHEET Menentukan Instalasi Bangunan Gedung [PDF]

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LEMBAR KERJA Judul : Perencanaan PHB Penerangan Industri Kecil A. Kompetensi Inti KI-3 (Pengetahuan) Memahami, menerapkan, menganalisis, dan mengevaluasi tentang pengetahuan faktual, konseptual, operasional dasar, dan metakognitif sesuai dengan bidang dan lingkup kajian Instalasi Penerangan Listrik pada tingkat teknis, spesifik, detil, dan kompleks, berkenaan dengan ilmu pengetahuan, teknologi, seni, budaya, dan humaniora dalam konteks pengembangan potensi diri sebagai bagian dari keluarga, sekolah, dunia kerja, warga masyarakat nasional, regional, dan internasional. KI-4 (Keterampilan) Melaksanakan tugas spesifik dengan menggunakan alat, informasi, dan prosedur kerja yang lazim dilakukan serta memecahkan masalah sesuai dengan lingkup kajian Instalasi Penerangan Listrik. Menampilkan kinerja di bawah bimbingan dengan mutu dan kuantitas yang terukur sesuai dengan standar kompetensi kerja. Menunjukkan keterampilan menalar, mengolah, dan menyaji secara efektif, kreatif, produktif, kritis, mandiri, kolaboratif, komunikatif, dan solutif dalam ranah abstrak terkait dengan pengembangan dari yang dipelajarinya di sekolah, serta mampu melaksanakan tugas spesifik di bawah pengawasan langsung. B. Kompetensi Dasar 3.11. Menentukan jumlah bahan, tata letak dan biaya pada instalasi Perlengkapan Hubung Bagi (PHB) Bangunan Industri Kecil. 4.11. Menghitung jumlah bahan, tata letak dan biaya pada instalasi Perlengkapan Hubung Bagi (PHB) Bangunan Industri Kecil. C. Indikator Indikator KD pada KI Pengetahuan 3.11.1. Menerapkan prinsip perhitungan jumlah bahan PHB Penerangan Bangunan Industri Kecil 3 Fasa berdasarkan arus beban dan KHA. 3.11.2. Menerapkan prinsip penentuan tata letak komponen PHB Penerangan Bangunan Industri Kecil 3 Fasa. 3.11.3. Menerapkan prinsip perhitungan biaya kebutuhan komponen PHB Penerangan Bangunan Industri Kecil 3 Fasa.



Indikator KD pada KI Keterampilan 4.11.1. Mampu menghitung jumlah bahan Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa.



4.11.2. Mampu menentukan tata letak pemasangan komponen Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa. 4.11.3. Mampu menghitung biaya bahan dan perakitan Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa. D. Tujuan 1. Melalui kegiatan diskusi dan pembelajaran kelompok, peserta didik dapat menerapkan prinsip perhitungan jumlah bahan PHB Penerangan Bangunan Industri Kecil 3 fasa secara mandiri. 2. Melalui kegiatan diskusi dan pembelajaran kelompok, peserta didik dapat menerapkan prinsip penentuan tata letak kompnen PHB Penerangan Bangunan Industri Kecil 3 fasa secara mandiri. 3. Melalui kegiatan diskusi dan pembelajaran kelompok, peserta didik dapat menerapkan prinsip perhitungan biaya kebutuhan kompnen PHB Penerangan Bangunan Industri Kecil 3 fasa secara mandiri. 4. Setelah berdiskusi dan menggali informasi berdasar gambar layout instalasi listrik, peserta didik mampu menghitung jumlah bahan Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa secara mandiri. 5. Setelah berdiskusi dan menggali informasi berdasar gambar layout instalasi listrik, peserta didik mampu menentukan tata letak pemasangan Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa secara mandiri. 6. Setelah berdiskusi dan menggali informasi berdasar gambar layout instalasi listrik, peserta didik mampu menghitung biaya bahan dan perakitan Perlengkapan Hubung Bagi (PHB) Penerangan Bangunan Industri Kecil 3 Fasa secara mandiri. E. Petunjuk 1. Peserta didik mengidentifikasi gambar layout bangunan industri kecil 2. Peserta didik melakukan kegiatan proyek terkait perencanaan PHB penerangan industri kecil. 3. Peserta didik merancang PHB Penerangan industri kecil dari layout yang telah diberikan. 4. peserta didik menyusun laporan proyek terkait perencanaan PHB penerangan industri kecil. 5. Peserta didik mempresentasikan hasil proyek terkait perencanaan PHB penerangan industri kecil.



F. Langkah Kegiatan 1. Identifikasi layout bangunan industri di bawah. 2. Buatlah perencanaan proyek PHB Penerangan 3 fasa yang terdiri seperti berikut: Grup 1 : terdiri dari 10 titik penerangan, 2 KK Grup 2 : terdiri dari 10 titik penerangan, 2 KK Grup 3 : terdiri dari 6 titik penerangan, 3 KK Grup 4 : terdiri dari 13 titik penerangan, 2 KK Grup 5 : terdiri dari 9 titik penerangan, 2 KK Grup 6 : terdiri dari 10 titik penerangan, 2 KK Grup 7 : cadangan Grup 8 : cadangan Grup 9 : cadangan KK dihitung 500 Watt 3. Hitunglah nilai pengaman pada pengaman utama dan pengaman cabang pada masingmasing grup. 4. Tentukan besar penampang kabel yang digunakan pada tiap Grup. 5. Gambarlah diagram rekapitulasi daya pada keseluruhan instalasi 6. Buatlah perencanaan anggaran bahan dan biaya pada instalasi berikut 7. Presentasikan hasil proyek.



G. Uraian Diskusi



1. Menentukan Pembagian Group .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... 2. Menentukan Jumlah dan Nilai Komponen .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... ....................................................................................................................................



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Menentukan Tata Letak Komponen .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... ....................................................................................................................................



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Menentukan Rencana Anggaran Biaya .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... .................................................................................................................................... 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H. Kesimpulan Proyek



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