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Jurnal Titra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Industrial & Manufacturing Engineering
Arjuna Subject : -
Articles 949 Documents
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PENINGKATAN KAPASITAS PRODUKSI MELALUI PENGHITUNGAN WAKTU BAKU, TATA LETAK FASILITAS, SERTA PEMBERIAN KOMPENSASI DI PT SURYA PUTRA BARUTAMA Wijaya, Chandra; Sutapa, Nyoman
Jurnal Titra Vol 2, No 1 (2014)
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Abstract

PT Surya Putra Barutama was not able to meet the market demand i.e. 500 units/month, since their production capacity was only 300 units/month. Therefore, to solve that problem we need to improve that capacity by calculating the standard time, production facility layouting, and calculating a new reward standard. At the end of this project, we found that, now the production capacity is 600 units/month.
Tinjauan Pemberian Kompensasi terhadap Kepuasan Karyawan di PT. Ecogreen Oleochemicals Batam Plant Berdasarkan Grade Wijaya, Kwan Yenny Ade; Bendatu, Liem Yenny
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

PT. Ecogreen Oleochemicals Batam Plant (PT. EOB) has a variety of benefit schemes, but has not been doing employee satisfaction survei on these benefits. This research accommodating the needs by doing an employee survey at Rank and File and Supervisor Level. Survey results were analyzed using the Importance Performance Analysis (IPA). Results from the IPA shows the median value for all the interest benefit is six (very important). This indicates employees are not able to give the appraisal of importance wisely. Housing allowance, newborn child vaccination, position benefit, and the cost of prenatal care are considered important but the level of satisfaction is low. So these benefits should be the focus of improvement. In addition, the employee’s opinion also surveyed in connection with the plan to replace the medical benefit with BPJS Kesehatan. It was found that most of the employees did not know BPJS clearly so the socialization of BPJS Kesehatan is proposed.
Peramalan Penjualan Pipa di PT X Elviani, Cicely; Halim, Siana
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

In this thesis we modeled the sales pipeline using auto regressive moving average, ARIMA(p,d,q) under R-Software. Those selected models are used to forecast the standard water pipe and black, standard water pipe and medium standard black pipe, SCH 40 standard water pipe and black, BDA standard water pipe, standard water pipe, medium B, coil, and furniture pipe future demands.
Total Productive Maintenance di PT. X Limantoro, Daniel; -, Felecia
Jurnal Titra Vol 1, No 1 (2013)
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Abstract

PT X merupakan perusahaan yang bergerak di bidang pembuatan keramik. Permasalahan yang sering terjadi adalah kerusakan mesin yang tidak menentu waktu kerusakannya sehingga menyebabkan proses produksi terhenti secara tiba-tiba dan waktu produksi menjadi lebih lama. Sistem maintenance yang dimiliki oleh perusahaan saat ini adalah sistem corrective maintenance.Upaya untuk mempersiapkan penerapan TPM dilakukan dengan menghitung MTBF dan MTTR untuk masing-masing komponen mesin yang mengalami kerusakan. Penghitungan OEE dan analisa six big losses juga dilakukan untuk mengetahui nilai efektivitas mesin yang dimiliki oleh PT X. Hasil analisa six big losses digunakan untuk mengetahui faktor-faktor yang mempengaruhi nilai efektivitas mesin.Kesimpulan yang didapatkan setelah melakukan penghitungan MTBF, MTTR, OEE dan analisa six big losses adalah nilai OEE saat ini 89.9263%. Faktor reduce speed losses merupakan faktor terbesar yang mempengaruhi efektivitas mesin. Efektivitas mesin dapat ditingkatkan dengan memperbaiki faktor-faktor dari six big losses yang mempengaruhi nilai efektivitas serta perbaikan kepada sistem corrective maintenance perusahaan saat ini dan mengusulkan sistem preventive maintenance dan predictive maintenance. Penggunaan predictive maintenance dapat menurunkan frekuensi kerusakan mesin kiln sebesar 79.83%, mesin press sebesar 72.32%, dan mesin glasir sebesar 73.97%.
Peningkatan Kemampuan Analisa Root-Cause Staf Produksi PT E-T-A Indonesia Dalam Upaya Penurunan Kecacatan Irawan, Steven; Bisono, Indriati
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

PT E-T-A Indonesia is a manufactur company that produce electricity component such as circuit breaker and switch. As a electricity component maker that trusted by well-known brand all over the world such as Mercedes-Benz, Audi, and also Airbus, quality is a must-have key in every single production activitiy. There are some defect problem that occurs in every production segment frequently. In order to reduce defect number, root-cause analysis skill is needed whereas most of production staff doesn’t have enough skill to analyze the root-cause problem. The improvement of root-cause analysis skill is using DMAIC methods. Its begin with Define phase where all of the problem that happens are defined including quality characteristic of their products itself. The next phase is measure phase, the defect problem that happens in 1170 and 1180 from January until March 2014 are measured and counted into as a data in this phase. Analyze phase is a next-step phase where the main cause of the main problem are analyzed conscientiously, in this case, the main cause is founded, that is incapability skill of analyzing the root-cause of a problem in 1170 and 1180 worker. The next phase is improvement phase, the worker of 1170 and 1180 are trained with the right quality tools in order to make an root-cause analyze in case another problem happen. Evaluation of these improvement is monitoring the worker skill to do root-cause analyze correctly. Evaluation is a final phase that called control phase in this final project.
Reliability centered maintenance menggunakan pendekatan fuzzy logic -, veronica; -, Felecia; Halim, Siana
Jurnal Titra Vol 1, No 1 (2013)
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Abstract

Reliability centered maintenance adalah suatu metode yang digunakan untuk menen­tukan apa yang harus dilakukan supaya aset fisik yang di­miliki dapat tetap terus diguna­kan. Peng­olahan metode reliability centered maintenance membutuhkan jawaban responden se­ba­gai sum­ber utama. Jawaban responden yang tidak selalu dapat mutlak ‘ya’ dan ‘tidak’ me­nyebabkan adanya ketidak pastian. Metode fuzzy akan menghilangkan ketidakpastian dengan mem­­­berikan kebenaran secara gradasi sehingga jawaban responden dapat digunakan didalam me­­tode reliability centered maintenance. Data dan jawaban dari bagian pemeliharaan mengenai komponen mesin yang meng­alami ke­gagalan akan diproses menggunakan kedua metode (reliability centered maintenance dan fuzzy lo­gic) sehingga dapat ditentukan jenis pemeliharaan. Hasil jenis pe­meliharaan metode RCM meng­gunakan pendekatan fuzzy logic lebih efektif dan tepat da­lam mendeteksi jenis pe­meliha­ra­an bagi mesin perusahaan.
Peningkatan Performa DIM Waste pada Departemen Secondary Processing PT X Victoria, Karina; -, Felecia
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

One of the waste in the Secondary Processing Department at PT X is cigarette reject. The average of cigarette reject rate from January until February 2014 was around 2,21%, while the company target was 2,15%. This research was conducted to reduce cigarette reject rate, so that it will improve DIM waste performance. Steps to complete this research were based on DMAIC framework which was started by cigarette reject mapping, data collection of cigarette reject in each waste point, then the root cause analysis to obtain some solutions. It was found 4 waste points in the Secondary Processing Department. However, based on effort and impact diagram we only considered 3 waste points for improvement. Improvements was done by designed a cigarette shredder machine to separate tobacco from the cigarette paper, replacing machine components, updating tasklist cleaning maker, and focused on process development. As a results of the improvements at all 3 waste points, the average of cigarette reject reduced to 2,04%. This value is significantly lower than the target, which is 2.15%. While invest Rp. 13.000.000,00 for making the machine, the company might save Rp. 88.573.564,61 during the implementation period (2 months).
Desain Eksperimen pada DIVo 3.0 Fonda, Debora; Anne Y A, Debora
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

DIVo is one of media that share information for students in Petra Christian University. The current version of DIVo use television as media for sharing information, and later, DIVo 3.0 will use mobile unit and wall mount. DIVo 3.0 will be distributed in 39 place, 31 of those are mobile unit. This study was conducted to determine the suitable layout design for DIVo so the information provided in the mobile unit DIVo can be clearly understood by students.Literature study and experiments were done to determine the details that should be used for Divo 3.0. Design of experiments was used to determine factors which are affecting the clarity of information. Factorial design is used as experiment design method and location for experiment is in 2 area in P building that categorized in different luminance. The experiment results showed that zoning, time of display, and colour combination of running ticker affects the clarity of information significantly. The best combination that gives the best clarity of information is using 1 main content area and 1 running ticker area, displayed for 10 seconds. White font in black background running ticker with speed rate 60 words per minute make the running ticker can be read clearly.
Peningkatan World Class Maintenance Score Berdasarkan Standard Assessment di PT X Hartono, Debby; Panjaitan, Togar W.S; Bendatu, Liem Yenny
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

There are a lot of companies want to transform theirselves to be a “World Class Manufacturer”. Therefore, the World Class Maintenance (WCM) concept which refers to the best practice for maintenance system is widely adopted by several companies. WCM is a structured dan systematic concept of maintenance system. It has 5 main pillars which are EARM (Equipment Availability, Reliability, and Availability), planning and scheduling, maintenance management, material management, and contracted services. Those five pillars must be well applied in the company in order to achieve a high WCM score when being audited by auditor. PT X is one of the company who has applied WCM concept in its  maintenance system. The company has been assessed on WCM periodically and it has the pre-determined target. The standard assessment which has been determined is used to evaluate the WCM concept in PT X. Such improvements related to WCM has been done in order to be well applied in maintenance system and achieve a high score according to the target. WCM score from audit simulation is 4.17. It shows that the improvements which has been done give an impact on WCM score enhancement.
Pembuatan Career Development Tools (CDT) untuk Departemen Human Resources (HR) Personalia dan Payroll sebagai Pelengkap dari Career Development System (CDS) di PT. X The, Theisca Doris; Anne Y A, Debora
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

PT. X has already own Career Development System (CDS) as one of the guidelines for employees to develop in incumbent positions, but the use of CDS is not maximal, because CDS is too general and less describe about real job of the employee. Therefore, Career Development Tools (CDT) was invented, which is CDT has three outputs, development plan, evaluation form, and career path. As a first step, CDT is made for HR Department Personalia and Payroll. CDT helps employee to develop with guideline based on real job daily activities (development plan), helps evaluate employee (evaluation form), and provide general career lattice for employee (career path).

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