Penilaian risiko keselamatan dan kesehatan kerja pada kegiatan pembuatan mainan fiberglass di Gemilang Glass tahun 2013 = Occupational health and safety risk assessment on the process of making fiberglass toys in Gemilang Glass 2013

Analisis risiko keselamatan kerja pada proses radial tyre building dengan teknik failure mode and effect analysis di PT. X Tangerang tahun 2013 = Safety risk analysis process radial tyre building with mechanical failure mode and effect analysis in PT. X Tangerang year 2013

Penilaian risiko keselamatan kerja pada proses penerimaan dan penimbunan di PT Pertamina (Persero) Terminal BBM Jakarta group tahun 2012 = Safety risk assessment in the process receipt and stockpiling of PT Pertamina (Persero) Fuel Terminal Jakarta group in 2012

Penilaian risiko keselamatan kerja pada kegiatan servis berkala mobil di PT Genta Surya Mobilindo tahun 2013 = Safety risk assessment in service to periodic solar car at Genta Mobilindo year 2013

Identifikasi dan analisis risiko keselamatan kerja pada aktifitas di ruang pompa FSO (Floating Storage & Offloading) PT X tahun 2013 = Risk identification and analysis of safety at work acitivity in pump room FSO (Floating Storage & Offloading) PT X in June 2013