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

Penilaian risiko keselamatan dan kesehatan kerja K3 pada proses kegiatan fabrikasi PT. X tahun 2018 = Occupational health and safety risk assessment on fabrication process at PT X 2018

Penilaian Risiko Keselamatan dan Kesehatan Kerja pada Proses Penjernihan Air di PT YZ (Perusahaan Pengelola Kawasan Industri di Kabupaten Bintan) Tahun 2024 = Risk Assessment of Occupational Health and Safety in The Water Clearance Process at PT YZ (Industrial Area Management Company in Bintan) in 2024

Penilaian risiko keselamatan dan kesehatan kerja pada proses kerja casting di PT. X, Cikupa, Tangerang tahun 2016 = Occupational health and safety risk assessment on casting process in PT. X, Cikupa, Tangerang 2016

Penilaian risiko keselamatan kerja pada kegiatan proses instalasi listrik di proyek pembangunan apartement park view Condominium Depok Town Square oleh PT. X tahun 2012 = Risk assesment for safety on electrical instalation process at apartement park view Condominium Depok Town Square project by PT. X in 2012