ALARA Risk Calculator Ricki M Mulia, ST. MSc
Unsafe Act Unsafe Condition HAZARD EXPOSURE Higiene Industri Penyakit Ricki M. Mulia HAZARD EXPOSURE Higiene Industri Kesehatan Kerja Penyakit Akibat kerja RISK Kecelakaan kerja Keselamatan Kerja
RISK MANAGEMENT CHECKLIST JSA DOW FIRE & EXPLOTION INDEX PHA Hazard Ricki M. Mulia RISK MANAGEMENT CHECKLIST JSA DOW FIRE & EXPLOTION INDEX PHA HAZOP FMEA Hazard Analysis Risk Assessment Qualitative Quantitative Risk Control Engineering control Administrative control Personal Protective Equipment
Risk assessment Defenition : The process by which the results of a risk analysis (I.e. risk estimates) are used to make decisions, either through relative ranking of risk reduction strategies or through comparison with risk targets. System Description Hazard Identification Consequence estimation Frequency estimation Total assessed risk No Risk targets Accept risk? Modify system Proceed
ALARA Risk Calculator Tingkat Keparahan A B C D E 1 2 3 4 5 1 2 4 7 11 1 = berakibat fatal (kematian) atau cacat permanen 2 = Luka parah 3 = Berakibat hilangnya waktu kerja rata-rata (biasanya lebih dari 3 hari) 4 = Luka ringan 5 = Membutuhkan perawatan ringan 1 2 3 4 5 1 2 4 7 11 3 5 8 12 16 6 9 13 17 20 10 14 18 21 23 15 19 22 24 25 Tingkat Kemungkinan Tingkat Resiko Tingkat resiko tinggi = 1 s/d 6 Tingkat resiko sedang = 7 s/d 15 Tingkat resiko rendah = 16 s/d 25 A = sering sekali B = pernah terjadi C = dapat terjadi D = kemungkinan kecil terjadi E = tidak mungkin terjadi Ricki M. Mulia
Terimakasih… Ricki M. Mulia