Perancangan Tata Letak Proses Produksi Briket Sekam Padi dan Bonggol Jagung di SPP Bojonegoro

Abstract

Penumpukan limbah sekam padi di SPP Bojonegoro akibat belum optimalnya pemanfaatan mengganggu operasional mitra dan berpotensi menimbulkan pencemaran lingkungan. Proyek ini bertujuan merancang tata letak pabrik produksi briket berbahan sekam padi dan bonggol jagung sebagai solusi pemanfaatan limbah. Metode yang digunakan dalam perancangan adalah Systematic Layout Planning (SLP) dengan algoritma BLOCPLAN dan visualisasi menggunakan SketchUp. Tahapan meliputi identifikasi kebutuhan alat dan mesin, operator, ruang dan fasilitas, hingga perhitungan kebutuhan luas serta pembentukan Activity Relationship Chart (ARC). Dari hasil pengolahan data diperoleh total kebutuhan luas bangunan sebesar 1.225,95 m² dengan tinggi 8 m, masih sesuai dengan luas lahan kosong mitra. Tata letak terbaik dipilih dari 20 alternatif menggunakan kriteria R-score, adjacency score, dan rel-dist score. Alternatif layout terpilih yaitu alternatif ke-15 dengan nilai R-score, adjacency score, dan rel-dist score secara berurutan sebesar 0,87; 0,79; dan 2238. Visualisasi layout dalam bentuk dua dan tiga dimensi memberikan gambaran nyata bagi mitra dalam proses pembangunan fasilitas produksi.

The accumulation of rice husk waste at SPP Bojonegoro due to suboptimal utilization disrupts partner operations and has the potential to cause environmental pollution. This project aims to design the layout of a briquette production plant made from rice husks and corn cobs as a solution for waste utilization. The method used in the design is Systematic Layout Planning (SLP) with the BLOCPLAN algorithm and visualization using SketchUp. The stages include identifying the needs of tools and machines, operators, space and facilities, to calculating area requirements and creating an Activity Relationship Chart (ARC). From the results of data processing, the total building area requirement is 1,225.95 m² with a height of 8 m, still in accordance with the area of the partner's empty land. The best layout was selected from 20 alternatives using the criteria of R-score, adjacency score, and rel-dist score. The selected layout alternative is alternative 15 with R-score, adjacency score, and rel-dist score respectively of 0.87; 0.79; and 2238. Visualization of layouts in two and three dimensions provides a real picture for partners in the process of building production facilities.