Judul: Redesign of the Layout of Production Facilities at the Bread Production House in Cipanas District
Abstrak: The bread production house in Cipanas sub-district is one of the fostered businesses of IPB and Astra International which was developed by seven villages including Batulawang Village, Ciloto Village, Cimacan Village, Cipanas Village, Palasari Village, Sindanglaya Village, and Sindangjaya Village. The bread production house was inaugurated in March 2022 and is still in the preparation and development stage. Things that must be improved regarding the production facility layout are the placement of the toilet door that is not in accordance with the CPPB- IRT rules, the placement of equipment that does not pay attention to the movement of the material flow so that there is backtracking, and the placement of proofing stations and baking stations that are far apart from each other resulting in longer distanc for workers. This study aims to create an alternative layout of a new production facility layout that can improve the weaknesses of the previous layout. The method used is an engineering design approach which includes the stages of exploration, problem verification, ideation, prototype development, and prtotype validation. The production facility layout redesign was carried out usuing the CORELAP algorithm. The result of the selected production facility layout provide a total displacement distance in one production batch of 90,92 m with material handling costs of Rp.77.471,00.
Keyword: CORELAP, distance efficiency, layout, material handling costs

Judul: Redesign Tata Letak Fasilitas Produksi Dalam Meningkatkan Efisiensi Operasi
Abstrak: PT. XYZ has a land area of about 74 220 with 22 190 m2 of buildings and facilities of about 22 531 . The layout of the PT. XYZ classified into layout based process. By using the Map From-To on the flow of finished goods and materials obtained by the amount of movement of goods between work stations each day. PT. XYZ has designed a layout with a good, visible from the flow pattern in the form of a 'U'. In addition, space is a top priority production company located in the midpoint of the overall building company and in accordance with the results of the count Total Closenes Ratting (TCR), which is the largest production halls with a value of 302. The research using analytical approach Systematic Layout Planning (SLP), Activity Relation Chart (ARC) Analysis which is used to determine the level of relationship between production activities and produces a temporary layout. After determining the center point of a new work station, the distance between the station acquired a new work. The total flow of materials long distances is 8.112 meters / shift or equal to 24.336 meters / day, while the total distance of the new material flow is as far as 4.419 meters / shift or 13.257 feet / day. This means that the material flow can be reduced as far as 3.693 meters / shift or 11.079 meters / day.
Keyword: Bogor Agricultural University (IPB), SLP., material flow, ARC

Judul: Trichomonas Gallinae Penyebab Trichomonosis Pada Unggas
Abstrak: Trichomonas gallinae adalah protozoa yang bergerak aktof dengan keempat flagella yang mempunyai layar dan pada salah satu sisinya terdapat membran seperti sirip ikan yang berombak. Spesies dari genus Trichomonas ini mempunyai arti penting pada unggas, karena dapat menyebabkan infeksi pada alat pencernaan bagian atas.
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