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Jurnal Optimalisasi
Published by Universitas Teuku Umar
ISSN : 24775479     EISSN : 25020501     DOI : https://doi.org/10.35308/jopt
Core Subject : Engineering,
Control & Systems Engineering Industrial & Manufacturing Engineering
JURNAL OPTIMALISASI (JOPT) merupakan jurnal elektronik online yang diterbitkan oleh Program studi Teknik Industri, Fakultas Teknik, Universitas Teuku Umar. JOPT memuat kajian dibidang Manufaktur, Ergonomi dan Manajemen Rantai Pasok. Tujuan penerbitan jurnal optimalisasi adalah sebagai wadah publikasi yang mewadahi kebutuhan peningkatan kualitas karya ilmiah dalam rangka pengembangan keilmuan dan menyebarluaskan kajian bidang ilmu Teknik Industri, sekaligus sebagai wahana komunikasi diantara cendekiawan, praktisi, mahasiswa dan pemerhati masalah Industri. JOPT terbit dua kali dalam setahun, tepatnya pada bulan April dan Oktober. Bagi pembaca, penulis, dan yang melakukan akses situs jurnal yang ingin submit naskah ke jurnal ini, silakan mendaftar sebagai author kemudian login untuk submit naskah. Informasi penulisan dan submit naskah dapat diakses di author guidelines dengan mengikuti pentunjuk di situs jurnal.
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 13 Documents
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Search results for , issue "Vol 7, No 1 (2021): April" : 13 Documents clear
Perancangan Preferensi Konsumen untuk Meningkatkan Kualitas Sabun Mandi Ramah Lingkungan Menggunakan QFD Chriswahyudi Chriswahyudi; Wilda Fransisca
Jurnal Optimalisasi Vol 7, No 1 (2021): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v7i1.2709

Abstract

Over time the wants and needs of consumers for a good or service always var. Understand that consumers are a very absolute obligation because consumers have diffent needs, desires and testes, so that the products to be offered must also be adjusted to the wants and needs of consumers. So that companies have to make new innovations or develop existing products so that the managed business will continue to survive. Due to product competition that accurs, companies must improve product quality in order to realize consumer desires. So that the soap industry must produce soap that is safe and of quality so as not to harm users. The purpose this research to be achieved is to determine the level of statisfaction of the variable consumers needs, the comparison of the relative importance (TKR) using the QFD method. From the HOQ matrix analysis, there are 12 variables of consumer desires and 12 variables of technical requirements for solid bath soap products. From the calculation of the improvement ratio value, it is found that 11 variables are in accordance with consumer desires (IR = 1) and 1 variable that is not in accordance with consumer desires because it has an IR value 0f 1.02 (IR>1) so that corrective action is needed. The technical requirements variable which is a priority has a value (3.897), variable the best meets consumer preferences has the greatest importance weight (TKK = 4.55)
Analisis Pemilihan Supplier Bahan Baku Roti dengan Metode ANP (Analytic Network Process) dan Rating Scale (Studi Kasus: Roti Gembong Kota Raja di Balikpapan) Lusiana Agustin Sesa; Farida Djumiati Sitania; Dharma Widada
Jurnal Optimalisasi Vol 7, No 1 (2021): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v7i1.3173

Abstract

Roti Gembong Kota Raja is a company engaged in the culinary field with a contemporary concept. Roti Gembong Kota Raja has the term "gembong" because of its puffed texture. The raw materials for producing this bread are wheat flour, sugar, salt, yeast, eggs, milk, butter, water, and others. This study aims to select the appropriate raw material suppliers for producing the bread. Assessment of supplier performance is for wheat flour and sugar. The wheat flour suppliers are suppliers "A", "B", and "C", while the suppliers for the sugar are suppliers "X", "Y", and. "Z". Data were collected through interviews and questionnaires distributed to the HRD of Roti Gembong Kota Raja. The obtained data were processed using the Analytic Network Process (ANP) method and Rating Scale methods. The ANP method can be used in decision making to calculate the weight of the criteria and sub-criteria of suppliers, while the Rating Scale method can be used to get the right order or priority of suppliers for wheat flour and sugar. There had 5 selected criteria and 18 sub-criteria in the selection of raw material suppliers for wheat flour and sugar. The results of data analysis using the ANP method showed the criteria weight that has the highest limit value on the raw materials of wheat flour and sugar, namely customer satisfaction. The results of the calculation of the final total performance of the wheat flour supplier with the Rating Scale showed that supplier B has the highest final performance score of 3.48162 with the high-performance category. Meanwhile, the final total performance of the sugar supplier showed that supplier X has the highest final performance score of 3.55081 with the high-performance category.
Pengukuran Tingkat Kebisingan Laboratorium pada Perusahaan Daerah Air Minum (PDAM) Tirta Daroy Kota Banda Aceh Rita Hartati; Marlinda Marlinda; Prasasti Abdillah
Jurnal Optimalisasi Vol 7, No 1 (2021): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v7i1.2586

Abstract

Noise is a sound or voice, based on the Decree of the Minister of Manpower and Transmigration of the Republic of Indonesia No. Per.13 / MEN / X / 2011, regarding the average maximum limit in the working area, the average limit of normal hearing in working conditions for 5 hours, a maximum of 87 dB and the standard for laboratory rooms according to the Decree of the Minister of State and Environment No.48 1996 Regarding the Standard Noise Level is 55 dB. PDAM (Regional Drinking Water Company) Tirta Daroy Banda Aceh City is a company that provides clean water for the people of Banda Aceh. PDAM Tirta Daroy has a laboratory that functions as a water quality inspection site. Measurement using a simple method in accordance with the regulation of the Minister of State and Environment No.48 of 1996, the Laboratory of PDAM Tirta Daroy has two roars, namely the testing room and the operator room, the measurement from the test room, the LS (day measurement) value is 62 dB, while the value measurement of the operator space, the value of the LS (day measurement) is 55 dB and the measurement of the average value of the examiner room and the space operator, the value of the LS (day measurement) is 55.20202 dB.

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