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Journal : Prosiding SNAST

ANALISIS TINGKAT KEBISINGAN PADA KANTOR UNTUK MEREDUKSI PAPARAN BISING DENGAN PENDEKATAN PERANCANGAN TATA LETAK FASILITAS Joko Susetyo; Titin Isna Oesman; Eko Setia S
PROSIDING SNAST Prosiding SNAST 2018
Publisher : IST AKPRIND Yogyakarta

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Abstract

Kalor Makmur adalah Industri yang memproduksi berbagai keperluan pabrik yang proses produksinya menggunakan berbagai alat bantu kerja antara lain: mesin genset, mesin bubut, mesin gerinda, mesin las, mesin gerinda cutting, mesin bor, dan alat pembuat heating yang menyala selama produksi berlangsung sehingga menimbulkan kebisingan. Posisi kantor yang bersebelahan dengan lokasi produksi menjadi faktor utama kebisingan. Dari hasil studi pendahuluan diperoleh nilai kebisingan sebelum re-layout 89,61 dBA di ruang kantor yang mempengaruhi tingkat kenyamanan saat bekerja. Pada penelitian ini diidentifikasi paparan bising didalam kantor melebihi nilai ambang batas (NAB) dari yang ditentukan pemerintah. Kemudian kebisingan direduksi menggunakan Perancangan Tata Letak Fasilitas dengan urutan Activity relationship chart (ARC), Worksheet, Activity Template Block Diagram (ATBD), Activity Relationship Diagram (ARD), Area Allocation Diagram (AAD). Berdasarkan hasil analisis diperoleh Layout baru kemudian dihitung rata-rata tingkat kebisingan di dalam kantor menggunakan SPSS16 One Sampet T Test dan membandingkan menggunakan Paired Sampel T Test. Dari layout baru dihitug rata-rata kebisingan 75,70 dBA hal ini menunjukkan terjadi menurun tingkat kebisingan dibandingkan dengan Layout sebelumnya.
ANALISIS KECELAKAAN KERJA DENGAN MENGGUNAKAN METODE HAZARD AND OPERABILITY STUDY (HAZOPS) DI PT MANDIRI JOGJA INTERNASIONAL Titin Isna Oesman; Endang Widuri Asih
PROSIDING SNAST Prosiding SNAST 2018
Publisher : IST AKPRIND Yogyakarta

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Abstract

PT Mandiri Yogyakarta International (MJI) or by any other name is the industry that produces Bucini handbags, shoes, wallets, belts, and other accessories with many variations, the manufacture of a product from raw material cow leather. In production activities using equipment and machinery which can cause accidents. Therefore in this study carried out a strategy to manage the occurrence of potential dangers in PT. MJI. Research conducted at the work stations cutting and sewing the risk of accidents is high 13 (thirteen) times for cutting a year and 14 (fourteen) times for sewing in a year. Identification of the potential dangers of using methods of Hazard and Operability Study (HAZOPS) based on the processes that occur in PT. MJI. So the accident happened can be minimised or even anccident zero.The results of research on the production process it was found that the source of potential hazard is a condition of the work environment, the pieces of the cutter, the attitude of workers scattered, cable, hot air. From calculations using the method of hazops potential dangers exposed blades and needles becomes a top priority with Severity Category 3 (three), Score 4 (four), the Frequency Level B Score 4 (four), Risk Rating Number 8 (eight) and index Risk 3B. Based on the potential hazard that may occur then advised the company that it may provide training accident and work safety (K3) for all employees, the use of protective tools themselves, and there are supervisors when employees work.