Analisis risiko keselamatan proses di unit produksi karbamat PT X dengan produk intermediet methyl isocyanate (MIC) menggunakan teknik failure mode and effect analysis (FMEA) = Risk analysis of process safety at PT X in carbamate production unit with intermedite product methyl iso cyanate (MIC) using failure mode and effect analysis (FMEA) technique

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

Analisis Risiko Aktivitas Gerakan Berulang pada Proses Pengecekan MCA dan Pengepakan Korek Api Gas di PT. Tokai Dharma Indonesia Tahun 2013 = Risk Analysis of Repetitive Motion Activity on Checking MCA and Packaging Gas Lighters Process at PT. Tokai Dharma Indonesia in 2013

Penilaian Risiko Keselamatan Pada Pekerjaan Blank Material Pada Proses Pembuatan Bracket 54P di PT Sakura Java Indonesia 3 Tahun 2013 = Safety Risk Assessment at Work on the job of Blank Material in Bracket 54 Process in PT Sakura Java Indonesia (SJI) 3 in 2013

Manajemen risiko keselamatan kerja pada proses kegiatan perancah di Senayan Square Hotel Complex PT. X tahun 2012 = Risk management occupational safety on scaffolding activity process at Senayan Square Hotel Complex PT. Kajima Indonesia 2012