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Jurnal Optimalisasi

joptimalisasi
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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 9 Documents

Search results for , issue "Vol 2, No 2 (2016): Jurnal Optimalisasi" : 9 Documents clear

ANALISIS SISTEM DISTRIBUSI PRODUKSI AIR DAN STRATEGI UNTUK PENURUNAN LOSSES PADA PDAM TIRTA MEULABOH KABUPATEN ACEH BARAT Fitriadi Fitriadi; Andi Yusra
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

PDAM Tirta, Meulaboh, West Aceh District, WTP Lapang, is a regional company which gives clean water service to the people of Meaulaboh, West Aceh District. The capacity of production of PDAM Tirta, Meulaboh, West Aceh District WTP Lapang, was 80 liters/second, but during the system of distribution, it lost water at the average of ± 47.95% and the coverage of service of 39.06%. This condition was still under the ideal condition, that is, the loss of ≤ 20 and the coverage of service was ≥ 60%.The aim of the research was to find the design of increasing the production capacity in order to increase the coverage of service and formulate the strategy to increase the production capacity in water distribution system. Based on the analysis, it could be concluded that the low coverage of service occurred because the people’s need for water at Meulaboh increased along with the increase in population. Another factor was the facility of distribution network and the production installation was already old so that a lot of water got lost.Based on the projection of the number of population, using Geometric Method, it was found that the number of population at Meulaboh in the early of the current year of 2012 was 58,645 and at the end of the current year of 2021 was 71,894 with the level of the growth rate was 2.29%. The total need for water by the people of Meulaboh in the early current year of 2012 was 5,499,731 liters/day (63.65 liters/second), and at the end of the current year of 2021 was 9,920,712 liters/day (14.82 liters/second). Based on the data analysis, it was found that the increase of the planned production capacity was 115 liters/second. The strategic planning in supporting the increase of the production capacity of PDAM Tirtanadi, Meulaboh, West Aceh District, WTP Lapang was the strategic planning for decreasing the loss of clean water, the developing strategy for clean water supply system., the strategy for increasing production capacity, and the strategy for increasing the quality of water.Keywords: Water Treatment Plan, Production Capacity, Increasing the Capacity, Population Projection.

RELEVANSI KEMAMPUAN ALUMNI PROGRAM STUDI TEKNIK SIPIL TERHADAP DUNIA KERJA Mahdi Mahdi
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

Competitive world of construction to create quality jobs in accordance with the wishes of the people are increasingly high, not only large contractors are trying as much as possible, medium and even small contractors will strive to improve the quality of work in accordance with the wishes of the people. This study aims to determine how relevant competence factors include knowledge, skills, and attitudes gained from the lectures of Civil Engineering University Almuslim with the needs in the world of work as well as knowing the difference of perception based on the role of the respondents (contractors and consultants) and work experience of respondents (under 4 year, 4 to 8 years, over 8 years). This research was conducted by distributing a questionnaire addressed to alumni of the University of Civil Engineering Program Almuslim that work to contractors and consultants who are directly involved in a construction project. Furthermore, all kuesoiner which were collected and analyzed statistically using the analysis Independent Sample T-test, and one way Analysis of Variance (ANOVA) using SPSS. From the analysis we found that the factor most relevant competences between the educational curriculum of Civil Engineering University Almuslim with the needs of the workforce total is "Reinforcement and Expenses Detail Bending, Axial, Slide, and Torque" on knowledge. For the skill aspect, the greatest subvariable is "Being able to become independent learners follow the development of science in civil engineering". For the aspects of attitude, the highest subvariable is "Experience". In addition, from the results of the analysis showed that there was no difference of perception based on the role and experience of the respondents.Keywords: Relevance, Capabilities, Competencies.

ANALISIS USULAN PERBAIKAN MUTU PRODUK BERDASARKANMETODE SEVEN TOOLS DI PT. X Muzakir Muzakir
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

Have done analyzing the proposed improvement of product quality by method Seven Tools. From the calculation and analysis tools with seven methods that have been done there are three defects that occur on the production floor with the number of product defects due to a loose assembly of 196 pieces with a percentage of 59.57%, and disability as a result of gluing the loose many as 82 pieces of disability (24, 92%), the smallest of disability by 51 disability (15.50%) which is due to lack of good raw material. The cause product defects occur due to human factors, machine, material, method, and the work environment, so that it can be said that the process is out of control. By using Seven tools in controlling the quality of products, can know and minimize the occurrence of product defects so that the quality and product quality under control.Keywords : Seven tools, product quality, disability.

ANALISIS KINERJA SISTEM INFORMASI DENGAN METODE INFORMATION TECHNOLOGY OF BALANCED SCORECARD (STUDI KASUS PADA PT PLN LANGSA) Roy Sari Milda Siregar
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

This evaluation is crucial to develop a better understanding on whether the new Information System is applicable in supporting the staff duties and work responsibilities.This present study is aimed atevaluating the performance of the Information System based on the end-user’s point of view. This research is a descriptive-quantitative field study. In the data analysis, the framework of Information Technology of Balanced Scorecard was used to the secondary user-level respondents (in total of 19 staff consists of 15 managers, assistants, supervisors and experts) which and consists of four perspectives; they are namely, Corporate Contribution, Stakeholder, Operational Excellence, and Future Orientation. The user satisfaction rate was categorized as low, medium and high level. Based on the analysis, the satisfaction rate as per the ITBSC are as follows: low at 10.5%, medium at 84.2% and high at 5.3%. In general, it was found that user satisfaction rate from the perspective of the secondary user (managerial) 92.8% from the expected rate.Keywords: Information Technology of Balanced Scorecard,user satisfaction, evaluation of information systems.

PENGARUH PERUBAHAN ORGANISASI TERHADAP KINERJA PEGAWAI DI LINGKUNGAN KERJA UNIVERSITAS TEUKU UMAR Fuadri, Fuadri
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

Change the status of University College Teuku Umar became the government automatically has an influence on the changing demands of the organizational structure effectively and efficiently in accordance with service needs and organizational rules that apply. Organizational changes that occur in the work environment Teuku Umar University must also be accompanied by the provision of adequate human resources and competent, thus supporting the implementation of excellent service. No employee performance has not been able to run the organization function effectively and efficiently, thus greatly affecting service performance work environment Teuku Umar University. The results of the study in this paper shows that the factors that influence employee performance environment of the University of Teuku Umar include quality of work, attitude, initiative, responsibility, mastery of work, quantity of work and labor relations. The influence of the relationship of organizational change on employee performance seen in the regression coefficient obtained is Y = 0.771 + 0.778 X, where Y is the dependent variable in the form of employee performance and X is the independent variable or organizational change. This test also inform the level of closeness of their relationship by 67.20%.Keywords : Influence, organization, employee performance.

PERENCANAAN PENGENDALIAN KUALITAS BATU BATA DENGAN MENGGUNAKAN METODE SIX SIGMA PADA UD. X Mukhlizar, Mukhlizar; Muzakir, Muzakir
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

The quality of goods or services is one of the factors that influence the consumer's attention. Improvements to the quality of the production process is done continuously to minimize product defects, one method that can be used to control the quality and overcome the number of defective products is with the Six Sigma method. From the calculations, the defective products caused by 3 decay, which amounted to 9520 due to a broken, 7598 defects due to underdonebricks and about 6,740 defects due scorched. Percentage of bricks defective to total of production is about 36%. This percentage is huge, given the controls used is 1%. From the causals diagram, there are factors that affect the defective products which are human, the burning process and materials. By using six sigma obtained DPMO value of 124,888.23 and the number six sigma of 2.69.Keywords: Six sigma, quality, defective products.

ANALISIS KINERJA KANTOR UNIT BANK RAKYAT INDONESIA (BRI) CABANG MEULABOH MELALUI PENDEKATAN METODE DATA ENVELOPMENT ANALYSIS (DEA) Arie Saputra
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

Efficiency is one of the important performance indicators in measuring the performance of an organization, determination of process efficiency by comparison to some of the units of measurement into a proportional response to the question of overall performance object pengmatan unit. This study aims to determine the value of the relativity of a banking organization's efficiency through approaches diunit Data Envelopment Analysis (DEA). Values relative efficiency of a unit obtained by the ratio of input and output used to see the amount of weight of each unit when there is a process of comparison (benchmarking). Adapaun data used in this study are primary data derived from Bank BRI branch office unit that Meulaboh Cut Nyak Dien office units, office units and office units Johan Pahlawan Teuku Umar in the form of annual financial reports for two years (2014 and 2015). For the study variables divided into two input variables consisting of the number of employees, the number of deposits, the number of customers and the amount of operating costs (BOP) while the output variable is the number of loans and total income (revenue). By using the DEA method can know the amount of the value of the relative efficiency of the three units of Bank BRI branch offices in Meulaboh, for the year 2014 Cut Nyak Dien office units, office units and office units Johan Pahlawan Teuku Umar obtain efficient relative value = 1, which means efficient. Whereas in 2015 the office unit Johan Pahlawan obtain the relative efficiency value = 0.81, which means less efficient. In order to achieve the level of efficiency relative = 1, then the office of Johan Pahlawan unit should increase the number of variables output by 41.18%. where an increase in the output variable Johan Pahlawan office unit for the amount of credit granted is Rp. 910 515 743 and for the income (revenue) amounting to Rp. 2738029201.Keywords : Bank Performance, Data Envelopment Analysis (DEA), relative efisiensi.

ANALISIS KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN DENGAN MENGGUNAKAN METODE SERVQUAL DI SPBU PASTI PAS MEUREUBO KABUPATEN ACEH BARAT Herdi Susanto; Fuadri Fuadri; Yuliani Yuliani
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

Purpose of this study is to determine the quality of services in accordance with Standard Operating Procedures (SOP) minimum service standards Pertamina Pasti Pas gas stations and to determine the degree of influence the quality of services provided Pasti Pas Meureubo gas stations to customer satisfaction. Method used to analyze the quality of service to satisfaction costumer is Servqual method which is the method used to measure the quality of service of the attributes of each dimension, so the value will be gap (the gap) is difference between consumer perceptions of the services that have been received with expectations to be received. The measurement method is to measure the quality of service of the attributes of each dimension, so that would be obtained value gap is the difference between consumer perceptions of service received by the consumer expectations on the services that will be received. However, in general there has been no uniformity limitations on the concept of quality servive (servqual). Data analysis Pearson correlation coefficients were processed through a computerized statistical software. Based on the findings of the research data, can be obtained by the correlation coefficient (r) of rhitung of 0, 886 were identified at the level of 0.01. Based on the statement that if r> 0, then the hypothesis is accepted and positive direction. Because calculations show that rhitung r (0, 886)> rtabel (0.198), meaning Ha (alternative hypothesis) Ho accepted and rejected. By this it can be seen that customer satisfaction (customers satisfaction) influence on the service "Pasti Pas" Pertamina.Keyword Service Quality, Customer Satisfaction, SPBU Pasti Pas, Meureubo

UJI KANDUNGAN KHLORIDA PADA AIR MINUM DALAM KEMASAN (AMDK) PRODUKSI PANTAI BARAT SELATAN ACEH Zaulfikar Abbas; Muhamad Reza
Jurnal Optimalisasi Vol 2, No 2 (2016): Jurnal Optimalisasi
Publisher : Universitas Teuku Umar

The content of chloride in drinking water, including the Bottled Drinking Water (bottled water) must correspond Ministry of Health of the Republic of Indonesia number 492/Menkes/PER/ IV/2010, which should not exceed 250 mg/l. Excess chloride load in the body are harmful to health. Therefore, the testing of any content of chloride in drinking water should always be done properly and responsibly.Based on the Decree No. 492 of 2010, researchers wanted to determine the content of chloride from 7 (seven) brands of Bottled Drinking Water (bottled water) local production region south west coast of Aceh province. The results of the study illustrate that the chloride load on Bottled Drinking Water (bottled water) that exceed 250 mg / l or not, so that eventually we can conclude the seven brands of Bottled Drinking Water (bottled water) is feasible or not feasible consumed by the public.To execute this research, researchers using the descriptive method is based on laboratory test results. The sampling technique is purposive sampling, where each brand is taken three (3) samples of drinking water in glass packaging 220-230 ml from markets / locations. The results of observations, researchers found seven brands of Bottled Drinking Water (bottled water). Tests conducted repetition 2 times. So the total number is 42 samples tested.The results showed that from 42 samples against the chloride load test results may vary from 11.3032 to 25.4322 mg / l. The content is still very low compared with drinking water quality standard specified in Permenkes 492 in 2010, which does not exceed 250 mg / l. From the results obtained it can be concluded that the seven brands of Bottled Drinking Water (bottled water) production region of the South West Coast of Aceh is safe for public consumption because the content is still very low khlordanya from quality standards established Ministry of Health of the Republic of Indonesia.Keywords: chloride, bottled water

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Jurusan Teknik Industri Fakultas Teknik Universitas Teuku Umar, Alue Peunyareng 23615 Aceh Barat.

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