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Journal : Jurnal DISPROTEK

Rancangan Sistem Manajemen Keselamatan Dan Kesehatan Kerja Berdasarkan Metode SWIFT (studi kasus: Perusahaan Bulu Mata) Andung Jati Nugroho
Jurnal DISPROTEK Vol 12, No 1 (2021)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jdpt.v12i1.2007

Abstract

Kesehatan dan Keselamatan Kerja (K3) merupakan salah satu hal penting yang harus dipenuhi yang merupakan hak setiap tenaga kerja untuk mendapatkan keselamatan dan kesehatan saat di tempat kerja. Kurangnya fasilitas lapangan baik sarana maupun prasarana yang memadai memungkinkan dapat menimbulkan resiko bagi pekerja. Penelitian ini bertujuan untuk mengetahui penyebab masalah K3 di bagian baking atau oven perusahaan bulu mata, dan memberikan saran perbaikan atas masalah yang dihadapi. Metode yang digunakan untuk mengidentifikasi terjadinya potensi bahaya secara sistematis adalah menggunakan metode SWIFT (The Structured What If Analysis). Metode ini dapat digunakan untuk mendesain rancangan sistem keselamatan kerja di stasiun kerja. Bahaya yang sudah teridentifikasi diberikan usulan rekomendasi untuk meminimisasi bahaya yang tejadi. Penentuan rekomendasi dibuat berdasarkan tingkat risiko prioritas utama. Berdasar penelitian analisis resiko pekerjaan menggunakan SWIFT pada bagian baking, dapat disimpulkan bahwa kasus kecelakaan kerja dibagi menjadi 3 jenis yaitu ringan, sedang dan berat. Di dalam penanganan alat baking atau oven terdapat 5 sumber bahaya dengan 5 resiko pada proses baking atau oven, yaitu 1) Uap yang dihasilkan proses oven, 2) Operator menghirup uap panas oven, 3) Operator terpapar uap panas dari oven, 4) Kesalahan tidak memakai APD lengkap, 5) Material bahan baku panas yang diolah terkena operator.
PENGARUH HUMIDITY DAN TEMPERATURE TERHADAP KENYAMANAN PEMAKAIAN HELM TENTARA MENGGUNAKAN COMPUTATIONAL FLUID DYNAMIC (CFD) FLUENT Andung Jati Nugroho
Jurnal DISPROTEK Vol 7, No 2 (2016)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.167 KB) | DOI: 10.34001/jdpt.v7i2.429

Abstract

ABSTRACT This study aims to determine the comfort level of army helmet from the viewpoint of humidity and temperature. The method used was experimental and modeling. For modeling using geometry and mesh building intelligent toolkit (Gambit) and its analysis using CFD Fluent. This research was done first by conducting experimental testing, and measurement in the match with cfd fluent. From the results of this research is that, Methods of Computational Fluid Dynamic (CFD) Fluent can be used as a tool for the simulation of fluid flow and approaching the real state. Humidity and temperature greatly affect the comfort of soldiers in helmets, is shown from the value of the temperature in the cavity at a point a 308.600 K, 309.180 K point b, point c 309.180 K. Helm soldiers use today, namely with a distance of 0.6 cm cavity already does not meet the level of comfort. Keywords: CFD Fluent, Gambit, relativevelocity ABSTRAK Penelitian ini bertujuan untuk mengetahui tingkat kenyamanan helm tentara dari sudut pandang kelembaban dan suhu. Metode yang digunakan adalah eksperimen dan pemodelan. Untuk pemodelan menggunakan geometri dan mesh menggunakan software (Gambit) dan analisis dengan menggunakan CFD Fluent. Penelitian ini pertama dengan melakukan pengujian eksperimental, dan pengukurannyadibandingkan dengan CFD Fluent. Dari hasil penelitian ini adalah, Metode Computational Fluid Dynamic (CFD) Fluent dapat digunakan sebagai alat untuk simulasi aliran fluida dan mendekati keadaan sesungguhnya. Kelembaban dan suhu sangat mempengaruhi kenyamanan tentara di helm, ditunjukkan dari nilai suhu di rongga pada titik a 308,600 K, 309,180 K titik b, dan titik c 309,180 K. Helm tentara yang di gunakan saat ini, yaitu dengan jarak 0,6 cm rongga tidak memenuhi tingkat kenyamanan dari sudut pandang suhu dan kelembaban. Keywords: CFD Fluent, Gambit, relativevelocity
ANALISIS KUALITAS PELAYANAN TERHADAP KEPUASAN PENUMPANG KERETA API PRAMEKS DI STASIUN KLATEN Tri Widodo; Andung Jati Nugroho
Jurnal Disprotek Vol 10, No 2 (2019)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.71 KB) | DOI: 10.34001/jdpt.v10i2.902

Abstract

Abstract PT Kereta Api Indonesia provides services to prospective passengers in the provision of services related to the only railway services in Indonesia. In this study aims to determine the extent of the quality of service that has been given by Klaten Station to train passengers. This research was carried out on trainers. The study was conducted by distributing 25 questionnaires to train passengers at Klaten Station. Then tested the validity and reliability, to determine the suitability of the distributed questionnaire, then measured the level of importance with Service Performance, then carried out the calculation of the Customer Satisfaction Index to determine the level of passenger satisfaction, then make a chart Importance Performance Analysis to determine the level of importance and customer satisfaction. The calculation results from Service Performance obtained the value of the suitability level of 44.45% -77.45%, the value of the Customer Satisfaction Index of 61.60% which is included in the Very Poor's criteria or needs to be improved, the Importance Performance Analysis calculation has the highest priority quality attributes namely the attributes number 6, 7, 12, 20, and 21. With the proposed improvements using the Theory Resheniya Izobreatatelskikh Zadatch, that is, increase the number of seats for prospective passengers and introductory. Adding supporting facilities that do not yet exist in the Klaten Station environment, PT KAI will educate Klaten Station officers to be more disciplined and prioritize the best service to customers. Keywords: Servqual, Customer Satisfaction, Performance, Importance
ANALISIS PRODUKTIFITAS PENYABLONAN KAOS MENGGUNAKAN METODE MARVIN E.MUNDEL Frido Farandi Pradana; Andung Jati Nugroho
Jurnal DISPROTEK Vol 12, No 1 (2021)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jdpt.v12i1.1254

Abstract

Competition among companies engaged in convection is measured by the level of productivity of the company, therefore each company is required to improve its performance more effectively and efficiently so as to achieve the goals expected by the company. This research was conducted in creamber Cloth Convection printing and sewing shirts aimed at measuring the productivity value by establishing January 2019 as a base period with the Marvin E Mundel method with 6 indicators namely: deflactor, constant price, RIP, Aggregate Output, Partial productivity index and Productivity Index Total. Based on the results of productivity measurements during the measurement period by setting the acquisition value obtained from the measurement results, the highest material productivity index was reached in May with a value of 108.68% and the lowest in June with a value of 94.56%, while the labor productivity index the highest employment was in May 2019 with a value of 121.47% and the lowest in June was 87.76%, the highest energy productivity index in May was 121.63% and the lowest in June 2019 was 87.87%, the Index the highest depreciation productivity in May was 121.76% and the lowest in June with a value of 87.96%, the total productivity index which increased from the base month in May was 110.99%, while the total productivity index experienced a decrease compared to the base month in June with a value of 93.13%.