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Journal : Jurnal Industri dan Teknologi Samawa (JITSA)

PERAMALAN PRODUKSI AIR BERSIH OLEH PERUSAHAAN DAERAH AIR MINUM BATULANTEH KABUPATEN SUMBAWA MENGGUNAKAN METODE REGRESI Koko Hermanto; Silvia Firda Utami; Ryan Suarantalla
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 1 No 2 (2020): JITSA
Publisher : Program Studi Teknik Industri, Fakultas Rekayasa Sistem

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.049 KB) | DOI: 10.36761/jitsa.v1i2.813

Abstract

Water is one of the natural resources which is a basic human need that cannotseparated every day, therefore good quality water that is suitable for use is needed. CompanyDrinking Water (PDAM) Sumbawa Besar is the only company that supplies clean waterfor the needs of residents of the city of Sumbawa Besar and its surroundings. One of the obstacles for the companyin meeting the need for clean water is the limited debit of the available water supply considering thatThe city of Sumbawa Besar is categorized as a drought area. Therefore it is necessary to planto manage the available water resources. Based on this, the researchers providethe future use of clean water produced by PDAM is usefulbecome material for community planning in using groundwater. In this study, the methodused to determine or predict the use of clean water produced by PDAMBantulante is a regression method, namely the linear regression method, the cudratic regression method or the methodcubic regression. Determination of the best method of the three methods is determined by the value of R squareThe largest, from the analysis using SPSS, it is found that the cubic regression method has an R square valuethe largest compared to the other two methods, where the R square value is 0.572. ForecastingUsing the selected method, the highest water usage was obtained in January, namelyas much as 402,908.60 m3and the lowest was in December, namely 354,747.60 m3. Where is the levelthe accuracy of the forecasting value is 99.99%.
ANALISIS BEBAN KERJA MENTAL GURU SEKOLAH DASAR MENGGUNAKAN METODE NASA-TLX STUDI KASUS DI SDN BATU TERING Silvia Firda Utami; Ryan Suarantalla; Koko Hermanto
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 1 No 2 (2020): JITSA
Publisher : Program Studi Teknik Industri, Fakultas Rekayasa Sistem

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (394.799 KB) | DOI: 10.36761/jitsa.v1i2.814

Abstract

The teacher is an important element in the learning process. The role and function of the teacher, namelyeducate the life of the nation's children. The demands of the main duties and functions of the teacher to educatethe nation's children become a workload for the teacher himself. Mental workload is affected by severalfactors such as internal and external factors. Internal factors, for example, excessive work demandsthen frustration will appear in carrying out their duties. When the teacher has been feeling frustrated, thenwill have an impact on decreasing teacher performance. External factors such as the outbreak of the Covid19 virus that hit the whole world, have had a very significant impact on the world of education. Teacher andstudents are required to apply new patterns to the learning system. Learning from home, isa new learning system that must be applied during the Covid-19 pandemic. Learning systemfrom home requires teachers to go the extra mile than before. It's all because of the teacheror students are not used to doing the learning system from home.
PERANCANGAN MEJA LAPTOP PORTABEL MENGGUNAKAN METODE RAPID UPPER LIMP ASSESSMENT (RULA) DAN PENDEKATAN ANTROPOMETRI Iksan Adiasa; Ryan Suarantalla
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 1 No 2 (2020): JITSA
Publisher : Program Studi Teknik Industri, Fakultas Rekayasa Sistem

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.571 KB) | DOI: 10.36761/jitsa.v1i2.815

Abstract

The use of computers or laptops is carried out in almost all levels of education. Activityroutine in front of laptops that are used for long periods of time can causehealth problems such as musculoskeletal injuries and Carpal Tunnel Syndrome (CTS).In preventing these problems, it is necessary to design a tool in the form oflaptop table that conforms to the human body or anthopometry. The design is carried outby analyzing work posture using the RULA method. User work postureThe observed laptop is the working posture for the angle of the body posture of an object. The work posture isthere is today the use of laptops without desks and using common desks, showsThe result is that repairs need to be done immediately, while the presence of a laptop tableportable, table results in a lower and better work posture. Expectedby making this portable laptop table the risk of musculoskeletal injury and the Carpal TunnelSyndrome (CTS) can be reduced
ANALISA POTENSI KECELAKAAN KERJA PADA PT. PLN (PERSERO) SUMBAWA MENGGUNAKAN METODE HAZARD AND OPERABILITY STUDY (HAZOP) Resti Ariyani; Ryan Suarantalla; Ismi Mashabai
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 2 No 1 (2021): JITSA
Publisher : Program Studi Teknik Industri, Fakultas Rekayasa Sistem

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (632.46 KB) | DOI: 10.36761/jitsa.v2i1.1019

Abstract

Human Resources (HR) is an important element in a company. For this reason, HR must be properly maintained as an invaluable asset in the company. A good company will provide facilities to maintain the safety and comfort of HR. Companies usually will provide guidelines for working in a company that have been standardized so that the job becomes easy to do. These guidelines are often referred to as occupational health and safety (K3) guidelines. One of the companies implementing K3 is PT. PLN (Persero) Sumbawa. Such a great threat can occur in this company due to the vast work field that there are several high work risks such as falling from a height or being electrocuted. Due to high hazards, risk management is needed which includes hazard identification to determine risks that give rise to occupational accident hazards, analyze potential hazards, assess risks, and make recommendations to reduce the occurrence of work accidents. So it is necessary to conduct research to identify and suggest improvements to working conditions to minimize hazards. This study uses the Hazard and Operability Study (HAZOP), which is a method used to identify and analyze hazards so that the processes that take place in a system can run smoothly and safely.